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authorRichard Henderson <rth@twiddle.net>2011-08-17 14:11:46 -0700
committerBlue Swirl <blauwirbel@gmail.com>2011-08-21 18:52:24 +0000
commit25c4d9cc845fb58f624dae8c0f690e20c70e7a1d (patch)
tree79ff5484f3fe9995d2e28c9e0931fe855b099a6c /tcg
parent8399ad59e73a0f48af3edef62f021e2cb6220e12 (diff)
downloadqemu-arm-25c4d9cc845fb58f624dae8c0f690e20c70e7a1d.tar.gz
tcg: Always define all of the TCGOpcode enum members.
By always defining these symbols, we can eliminate a lot of ifdefs. To allow this to be checked reliably, the semantics of the TCG_TARGET_HAS_* macros must be changed from def/undef to true/false. This allows even more ifdefs to be removed, converting them into C if statements. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'tcg')
-rw-r--r--tcg/arm/tcg-target.h30
-rw-r--r--tcg/hppa/tcg-target.h29
-rw-r--r--tcg/i386/tcg-target.h68
-rw-r--r--tcg/ia64/tcg-target.h66
-rw-r--r--tcg/mips/tcg-target.h31
-rw-r--r--tcg/optimize.c156
-rw-r--r--tcg/ppc/tcg-target.h31
-rw-r--r--tcg/ppc64/tcg-target.h68
-rw-r--r--tcg/s390/tcg-target.h68
-rw-r--r--tcg/sparc/tcg-target.h68
-rw-r--r--tcg/tcg-op.h946
-rw-r--r--tcg/tcg-opc.h242
-rw-r--r--tcg/tcg.c4
-rw-r--r--tcg/tcg.h38
14 files changed, 837 insertions, 1008 deletions
diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h
index d8d7d948ce..0e0f69acf1 100644
--- a/tcg/arm/tcg-target.h
+++ b/tcg/arm/tcg-target.h
@@ -58,20 +58,22 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 0
/* optional instructions */
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#undef TCG_TARGET_HAS_ext8u_i32 /* and r0, r1, #0xff */
-#define TCG_TARGET_HAS_ext16u_i32
-#define TCG_TARGET_HAS_bswap16_i32
-#define TCG_TARGET_HAS_bswap32_i32
-#define TCG_TARGET_HAS_not_i32
-#define TCG_TARGET_HAS_neg_i32
-#define TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_andc_i32
-// #define TCG_TARGET_HAS_orc_i32
-// #define TCG_TARGET_HAS_eqv_i32
-// #define TCG_TARGET_HAS_nand_i32
-// #define TCG_TARGET_HAS_nor_i32
+#define TCG_TARGET_HAS_div_i32 0
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_ext8u_i32 0 /* and r0, r1, #0xff */
+#define TCG_TARGET_HAS_ext16u_i32 1
+#define TCG_TARGET_HAS_bswap16_i32 1
+#define TCG_TARGET_HAS_bswap32_i32 1
+#define TCG_TARGET_HAS_not_i32 1
+#define TCG_TARGET_HAS_neg_i32 1
+#define TCG_TARGET_HAS_rot_i32 1
+#define TCG_TARGET_HAS_andc_i32 1
+#define TCG_TARGET_HAS_orc_i32 0
+#define TCG_TARGET_HAS_eqv_i32 0
+#define TCG_TARGET_HAS_nand_i32 0
+#define TCG_TARGET_HAS_nor_i32 0
+#define TCG_TARGET_HAS_deposit_i32 0
#define TCG_TARGET_HAS_GUEST_BASE
diff --git a/tcg/hppa/tcg-target.h b/tcg/hppa/tcg-target.h
index f7919ceef7..ed90efc146 100644
--- a/tcg/hppa/tcg-target.h
+++ b/tcg/hppa/tcg-target.h
@@ -85,21 +85,24 @@ enum {
#define TCG_TARGET_STACK_GROWSUP
/* optional instructions */
-// #define TCG_TARGET_HAS_div_i32
-#define TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#define TCG_TARGET_HAS_bswap16_i32
-#define TCG_TARGET_HAS_bswap32_i32
-#define TCG_TARGET_HAS_not_i32
-#define TCG_TARGET_HAS_andc_i32
-// #define TCG_TARGET_HAS_orc_i32
-#define TCG_TARGET_HAS_deposit_i32
+#define TCG_TARGET_HAS_div_i32 0
+#define TCG_TARGET_HAS_rot_i32 1
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_bswap16_i32 1
+#define TCG_TARGET_HAS_bswap32_i32 1
+#define TCG_TARGET_HAS_not_i32 1
+#define TCG_TARGET_HAS_andc_i32 1
+#define TCG_TARGET_HAS_orc_i32 0
+#define TCG_TARGET_HAS_eqv_i32 0
+#define TCG_TARGET_HAS_nand_i32 0
+#define TCG_TARGET_HAS_nor_i32 0
+#define TCG_TARGET_HAS_deposit_i32 1
/* optional instructions automatically implemented */
-#undef TCG_TARGET_HAS_neg_i32 /* sub rd, 0, rs */
-#undef TCG_TARGET_HAS_ext8u_i32 /* and rd, rs, 0xff */
-#undef TCG_TARGET_HAS_ext16u_i32 /* and rd, rs, 0xffff */
+#define TCG_TARGET_HAS_neg_i32 0 /* sub rd, 0, rs */
+#define TCG_TARGET_HAS_ext8u_i32 0 /* and rd, rs, 0xff */
+#define TCG_TARGET_HAS_ext16u_i32 0 /* and rd, rs, 0xffff */
#define TCG_TARGET_HAS_GUEST_BASE
diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h
index bfafbfcbae..5088e47e65 100644
--- a/tcg/i386/tcg-target.h
+++ b/tcg/i386/tcg-target.h
@@ -75,41 +75,43 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 0
/* optional instructions */
-#define TCG_TARGET_HAS_div2_i32
-#define TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#define TCG_TARGET_HAS_ext8u_i32
-#define TCG_TARGET_HAS_ext16u_i32
-#define TCG_TARGET_HAS_bswap16_i32
-#define TCG_TARGET_HAS_bswap32_i32
-#define TCG_TARGET_HAS_neg_i32
-#define TCG_TARGET_HAS_not_i32
-// #define TCG_TARGET_HAS_andc_i32
-// #define TCG_TARGET_HAS_orc_i32
-// #define TCG_TARGET_HAS_eqv_i32
-// #define TCG_TARGET_HAS_nand_i32
-// #define TCG_TARGET_HAS_nor_i32
+#define TCG_TARGET_HAS_div2_i32 1
+#define TCG_TARGET_HAS_rot_i32 1
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_ext8u_i32 1
+#define TCG_TARGET_HAS_ext16u_i32 1
+#define TCG_TARGET_HAS_bswap16_i32 1
+#define TCG_TARGET_HAS_bswap32_i32 1
+#define TCG_TARGET_HAS_neg_i32 1
+#define TCG_TARGET_HAS_not_i32 1
+#define TCG_TARGET_HAS_andc_i32 0
+#define TCG_TARGET_HAS_orc_i32 0
+#define TCG_TARGET_HAS_eqv_i32 0
+#define TCG_TARGET_HAS_nand_i32 0
+#define TCG_TARGET_HAS_nor_i32 0
+#define TCG_TARGET_HAS_deposit_i32 0
#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_div2_i64
-#define TCG_TARGET_HAS_rot_i64
-#define TCG_TARGET_HAS_ext8s_i64
-#define TCG_TARGET_HAS_ext16s_i64
-#define TCG_TARGET_HAS_ext32s_i64
-#define TCG_TARGET_HAS_ext8u_i64
-#define TCG_TARGET_HAS_ext16u_i64
-#define TCG_TARGET_HAS_ext32u_i64
-#define TCG_TARGET_HAS_bswap16_i64
-#define TCG_TARGET_HAS_bswap32_i64
-#define TCG_TARGET_HAS_bswap64_i64
-#define TCG_TARGET_HAS_neg_i64
-#define TCG_TARGET_HAS_not_i64
-// #define TCG_TARGET_HAS_andc_i64
-// #define TCG_TARGET_HAS_orc_i64
-// #define TCG_TARGET_HAS_eqv_i64
-// #define TCG_TARGET_HAS_nand_i64
-// #define TCG_TARGET_HAS_nor_i64
+#define TCG_TARGET_HAS_div2_i64 1
+#define TCG_TARGET_HAS_rot_i64 1
+#define TCG_TARGET_HAS_ext8s_i64 1
+#define TCG_TARGET_HAS_ext16s_i64 1
+#define TCG_TARGET_HAS_ext32s_i64 1
+#define TCG_TARGET_HAS_ext8u_i64 1
+#define TCG_TARGET_HAS_ext16u_i64 1
+#define TCG_TARGET_HAS_ext32u_i64 1
+#define TCG_TARGET_HAS_bswap16_i64 1
+#define TCG_TARGET_HAS_bswap32_i64 1
+#define TCG_TARGET_HAS_bswap64_i64 1
+#define TCG_TARGET_HAS_neg_i64 1
+#define TCG_TARGET_HAS_not_i64 1
+#define TCG_TARGET_HAS_andc_i64 0
+#define TCG_TARGET_HAS_orc_i64 0
+#define TCG_TARGET_HAS_eqv_i64 0
+#define TCG_TARGET_HAS_nand_i64 0
+#define TCG_TARGET_HAS_nor_i64 0
+#define TCG_TARGET_HAS_deposit_i64 0
#endif
#define TCG_TARGET_HAS_GUEST_BASE
diff --git a/tcg/ia64/tcg-target.h b/tcg/ia64/tcg-target.h
index e56e88fe91..ddc93c1353 100644
--- a/tcg/ia64/tcg-target.h
+++ b/tcg/ia64/tcg-target.h
@@ -104,39 +104,43 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 16
/* optional instructions */
-#define TCG_TARGET_HAS_andc_i32
-#define TCG_TARGET_HAS_andc_i64
-#define TCG_TARGET_HAS_bswap16_i32
-#define TCG_TARGET_HAS_bswap16_i64
-#define TCG_TARGET_HAS_bswap32_i32
-#define TCG_TARGET_HAS_bswap32_i64
-#define TCG_TARGET_HAS_bswap64_i64
-#define TCG_TARGET_HAS_eqv_i32
-#define TCG_TARGET_HAS_eqv_i64
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#define TCG_TARGET_HAS_ext8s_i64
-#define TCG_TARGET_HAS_ext16s_i64
-#define TCG_TARGET_HAS_ext32s_i64
-#define TCG_TARGET_HAS_ext8u_i32
-#define TCG_TARGET_HAS_ext16u_i32
-#define TCG_TARGET_HAS_ext8u_i64
-#define TCG_TARGET_HAS_ext16u_i64
-#define TCG_TARGET_HAS_ext32u_i64
-#define TCG_TARGET_HAS_nand_i32
-#define TCG_TARGET_HAS_nand_i64
-#define TCG_TARGET_HAS_nor_i32
-#define TCG_TARGET_HAS_nor_i64
-#define TCG_TARGET_HAS_orc_i32
-#define TCG_TARGET_HAS_orc_i64
-#define TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_rot_i64
+#define TCG_TARGET_HAS_div_i32 0
+#define TCG_TARGET_HAS_div_i64 0
+#define TCG_TARGET_HAS_andc_i32 1
+#define TCG_TARGET_HAS_andc_i64 1
+#define TCG_TARGET_HAS_bswap16_i32 1
+#define TCG_TARGET_HAS_bswap16_i64 1
+#define TCG_TARGET_HAS_bswap32_i32 1
+#define TCG_TARGET_HAS_bswap32_i64 1
+#define TCG_TARGET_HAS_bswap64_i64 1
+#define TCG_TARGET_HAS_eqv_i32 1
+#define TCG_TARGET_HAS_eqv_i64 1
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_ext8s_i64 1
+#define TCG_TARGET_HAS_ext16s_i64 1
+#define TCG_TARGET_HAS_ext32s_i64 1
+#define TCG_TARGET_HAS_ext8u_i32 1
+#define TCG_TARGET_HAS_ext16u_i32 1
+#define TCG_TARGET_HAS_ext8u_i64 1
+#define TCG_TARGET_HAS_ext16u_i64 1
+#define TCG_TARGET_HAS_ext32u_i64 1
+#define TCG_TARGET_HAS_nand_i32 1
+#define TCG_TARGET_HAS_nand_i64 1
+#define TCG_TARGET_HAS_nor_i32 1
+#define TCG_TARGET_HAS_nor_i64 1
+#define TCG_TARGET_HAS_orc_i32 1
+#define TCG_TARGET_HAS_orc_i64 1
+#define TCG_TARGET_HAS_rot_i32 1
+#define TCG_TARGET_HAS_rot_i64 1
+#define TCG_TARGET_HAS_deposit_i32 0
+#define TCG_TARGET_HAS_deposit_i64 0
/* optional instructions automatically implemented */
-#undef TCG_TARGET_HAS_neg_i32 /* sub r1, r0, r3 */
-#undef TCG_TARGET_HAS_neg_i64 /* sub r1, r0, r3 */
-#undef TCG_TARGET_HAS_not_i32 /* xor r1, -1, r3 */
-#undef TCG_TARGET_HAS_not_i64 /* xor r1, -1, r3 */
+#define TCG_TARGET_HAS_neg_i32 0 /* sub r1, r0, r3 */
+#define TCG_TARGET_HAS_neg_i64 0 /* sub r1, r0, r3 */
+#define TCG_TARGET_HAS_not_i32 0 /* xor r1, -1, r3 */
+#define TCG_TARGET_HAS_not_i64 0 /* xor r1, -1, r3 */
/* Note: must be synced with dyngen-exec.h */
#define TCG_AREG0 TCG_REG_R7
diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
index 8cb7d88eb6..43c5501708 100644
--- a/tcg/mips/tcg-target.h
+++ b/tcg/mips/tcg-target.h
@@ -78,23 +78,24 @@ enum {
#define TCG_TARGET_CALL_ALIGN_ARGS 1
/* optional instructions */
-#define TCG_TARGET_HAS_div_i32
-#define TCG_TARGET_HAS_not_i32
-#define TCG_TARGET_HAS_nor_i32
-#undef TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#undef TCG_TARGET_HAS_bswap32_i32
-#undef TCG_TARGET_HAS_bswap16_i32
-#undef TCG_TARGET_HAS_andc_i32
-#undef TCG_TARGET_HAS_orc_i32
-#undef TCG_TARGET_HAS_eqv_i32
-#undef TCG_TARGET_HAS_nand_i32
+#define TCG_TARGET_HAS_div_i32 1
+#define TCG_TARGET_HAS_not_i32 1
+#define TCG_TARGET_HAS_nor_i32 1
+#define TCG_TARGET_HAS_rot_i32 0
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_bswap32_i32 0
+#define TCG_TARGET_HAS_bswap16_i32 0
+#define TCG_TARGET_HAS_andc_i32 0
+#define TCG_TARGET_HAS_orc_i32 0
+#define TCG_TARGET_HAS_eqv_i32 0
+#define TCG_TARGET_HAS_nand_i32 0
+#define TCG_TARGET_HAS_deposit_i32 0
/* optional instructions automatically implemented */
-#undef TCG_TARGET_HAS_neg_i32 /* sub rd, zero, rt */
-#undef TCG_TARGET_HAS_ext8u_i32 /* andi rt, rs, 0xff */
-#undef TCG_TARGET_HAS_ext16u_i32 /* andi rt, rs, 0xffff */
+#define TCG_TARGET_HAS_neg_i32 0 /* sub rd, zero, rt */
+#define TCG_TARGET_HAS_ext8u_i32 0 /* andi rt, rs, 0xff */
+#define TCG_TARGET_HAS_ext16u_i32 0 /* andi rt, rs, 0xffff */
/* Note: must be synced with dyngen-exec.h */
#define TCG_AREG0 TCG_REG_S0
diff --git a/tcg/optimize.c b/tcg/optimize.c
index 98c7e3f41c..32f928f980 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -31,14 +31,9 @@
#include "qemu-common.h"
#include "tcg-op.h"
-#if TCG_TARGET_REG_BITS == 64
#define CASE_OP_32_64(x) \
glue(glue(case INDEX_op_, x), _i32): \
glue(glue(case INDEX_op_, x), _i64)
-#else
-#define CASE_OP_32_64(x) \
- glue(glue(case INDEX_op_, x), _i32)
-#endif
typedef enum {
TCG_TEMP_UNDEF = 0,
@@ -103,10 +98,8 @@ static int op_to_movi(int op)
switch (op_bits(op)) {
case 32:
return INDEX_op_movi_i32;
-#if TCG_TARGET_REG_BITS == 64
case 64:
return INDEX_op_movi_i64;
-#endif
default:
fprintf(stderr, "op_to_movi: unexpected return value of "
"function op_bits.\n");
@@ -155,10 +148,8 @@ static int op_to_mov(int op)
switch (op_bits(op)) {
case 32:
return INDEX_op_mov_i32;
-#if TCG_TARGET_REG_BITS == 64
case 64:
return INDEX_op_mov_i64;
-#endif
default:
fprintf(stderr, "op_to_mov: unexpected return value of "
"function op_bits.\n");
@@ -190,124 +181,57 @@ static TCGArg do_constant_folding_2(int op, TCGArg x, TCGArg y)
case INDEX_op_shl_i32:
return (uint32_t)x << (uint32_t)y;
-#if TCG_TARGET_REG_BITS == 64
case INDEX_op_shl_i64:
return (uint64_t)x << (uint64_t)y;
-#endif
case INDEX_op_shr_i32:
return (uint32_t)x >> (uint32_t)y;
-#if TCG_TARGET_REG_BITS == 64
case INDEX_op_shr_i64:
return (uint64_t)x >> (uint64_t)y;
-#endif
case INDEX_op_sar_i32:
return (int32_t)x >> (int32_t)y;
-#if TCG_TARGET_REG_BITS == 64
case INDEX_op_sar_i64:
return (int64_t)x >> (int64_t)y;
-#endif
-#ifdef TCG_TARGET_HAS_rot_i32
case INDEX_op_rotr_i32:
-#if TCG_TARGET_REG_BITS == 64
- x &= 0xffffffff;
- y &= 0xffffffff;
-#endif
- x = (x << (32 - y)) | (x >> y);
+ x = ((uint32_t)x << (32 - y)) | ((uint32_t)x >> y);
return x;
-#endif
-#ifdef TCG_TARGET_HAS_rot_i64
-#if TCG_TARGET_REG_BITS == 64
case INDEX_op_rotr_i64:
- x = (x << (64 - y)) | (x >> y);
+ x = ((uint64_t)x << (64 - y)) | ((uint64_t)x >> y);
return x;
-#endif
-#endif
-#ifdef TCG_TARGET_HAS_rot_i32
case INDEX_op_rotl_i32:
-#if TCG_TARGET_REG_BITS == 64
- x &= 0xffffffff;
- y &= 0xffffffff;
-#endif
- x = (x << y) | (x >> (32 - y));
+ x = ((uint32_t)x << y) | ((uint32_t)x >> (32 - y));
return x;
-#endif
-#ifdef TCG_TARGET_HAS_rot_i64
-#if TCG_TARGET_REG_BITS == 64
case INDEX_op_rotl_i64:
- x = (x << y) | (x >> (64 - y));
+ x = ((uint64_t)x << y) | ((uint64_t)x >> (64 - y));
return x;
-#endif
-#endif
-
-#if defined(TCG_TARGET_HAS_not_i32) || defined(TCG_TARGET_HAS_not_i64)
-#ifdef TCG_TARGET_HAS_not_i32
- case INDEX_op_not_i32:
-#endif
-#ifdef TCG_TARGET_HAS_not_i64
- case INDEX_op_not_i64:
-#endif
+
+ CASE_OP_32_64(not):
return ~x;
-#endif
-
-#if defined(TCG_TARGET_HAS_ext8s_i32) || defined(TCG_TARGET_HAS_ext8s_i64)
-#ifdef TCG_TARGET_HAS_ext8s_i32
- case INDEX_op_ext8s_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext8s_i64
- case INDEX_op_ext8s_i64:
-#endif
+
+ CASE_OP_32_64(ext8s):
return (int8_t)x;
-#endif
-
-#if defined(TCG_TARGET_HAS_ext16s_i32) || defined(TCG_TARGET_HAS_ext16s_i64)
-#ifdef TCG_TARGET_HAS_ext16s_i32
- case INDEX_op_ext16s_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext16s_i64
- case INDEX_op_ext16s_i64:
-#endif
+
+ CASE_OP_32_64(ext16s):
return (int16_t)x;
-#endif
-
-#if defined(TCG_TARGET_HAS_ext8u_i32) || defined(TCG_TARGET_HAS_ext8u_i64)
-#ifdef TCG_TARGET_HAS_ext8u_i32
- case INDEX_op_ext8u_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext8u_i64
- case INDEX_op_ext8u_i64:
-#endif
+
+ CASE_OP_32_64(ext8u):
return (uint8_t)x;
-#endif
-
-#if defined(TCG_TARGET_HAS_ext16u_i32) || defined(TCG_TARGET_HAS_ext16u_i64)
-#ifdef TCG_TARGET_HAS_ext16u_i32
- case INDEX_op_ext16u_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext16u_i64
- case INDEX_op_ext16u_i64:
-#endif
+
+ CASE_OP_32_64(ext16u):
return (uint16_t)x;
-#endif
-#if TCG_TARGET_REG_BITS == 64
-#ifdef TCG_TARGET_HAS_ext32s_i64
case INDEX_op_ext32s_i64:
return (int32_t)x;
-#endif
-#ifdef TCG_TARGET_HAS_ext32u_i64
case INDEX_op_ext32u_i64:
return (uint32_t)x;
-#endif
-#endif
default:
fprintf(stderr,
@@ -319,11 +243,9 @@ static TCGArg do_constant_folding_2(int op, TCGArg x, TCGArg y)
static TCGArg do_constant_folding(int op, TCGArg x, TCGArg y)
{
TCGArg res = do_constant_folding_2(op, x, y);
-#if TCG_TARGET_REG_BITS == 64
if (op_bits(op) == 32) {
res &= 0xffffffff;
}
-#endif
return res;
}
@@ -385,14 +307,8 @@ static TCGArg *tcg_constant_folding(TCGContext *s, uint16_t *tcg_opc_ptr,
CASE_OP_32_64(shl):
CASE_OP_32_64(shr):
CASE_OP_32_64(sar):
-#ifdef TCG_TARGET_HAS_rot_i32
- case INDEX_op_rotl_i32:
- case INDEX_op_rotr_i32:
-#endif
-#ifdef TCG_TARGET_HAS_rot_i64
- case INDEX_op_rotl_i64:
- case INDEX_op_rotr_i64:
-#endif
+ CASE_OP_32_64(rotl):
+ CASE_OP_32_64(rotr):
if (temps[args[1]].state == TCG_TEMP_CONST) {
/* Proceed with possible constant folding. */
break;
@@ -473,34 +389,12 @@ static TCGArg *tcg_constant_folding(TCGContext *s, uint16_t *tcg_opc_ptr,
args += 2;
break;
CASE_OP_32_64(not):
-#ifdef TCG_TARGET_HAS_ext8s_i32
- case INDEX_op_ext8s_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext8s_i64
- case INDEX_op_ext8s_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext16s_i32
- case INDEX_op_ext16s_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext16s_i64
- case INDEX_op_ext16s_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext8u_i32
- case INDEX_op_ext8u_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext8u_i64
- case INDEX_op_ext8u_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext16u_i32
- case INDEX_op_ext16u_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext16u_i64
- case INDEX_op_ext16u_i64:
-#endif
-#if TCG_TARGET_REG_BITS == 64
+ CASE_OP_32_64(ext8s):
+ CASE_OP_32_64(ext8u):
+ CASE_OP_32_64(ext16s):
+ CASE_OP_32_64(ext16u):
case INDEX_op_ext32s_i64:
case INDEX_op_ext32u_i64:
-#endif
if (temps[args[1]].state == TCG_TEMP_CONST) {
gen_opc_buf[op_index] = op_to_movi(op);
tmp = do_constant_folding(op, temps[args[1]].val, 0);
@@ -525,14 +419,8 @@ static TCGArg *tcg_constant_folding(TCGContext *s, uint16_t *tcg_opc_ptr,
CASE_OP_32_64(shl):
CASE_OP_32_64(shr):
CASE_OP_32_64(sar):
-#ifdef TCG_TARGET_HAS_rot_i32
- case INDEX_op_rotl_i32:
- case INDEX_op_rotr_i32:
-#endif
-#ifdef TCG_TARGET_HAS_rot_i64
- case INDEX_op_rotl_i64:
- case INDEX_op_rotr_i64:
-#endif
+ CASE_OP_32_64(rotl):
+ CASE_OP_32_64(rotr):
if (temps[args[1]].state == TCG_TEMP_CONST
&& temps[args[2]].state == TCG_TEMP_CONST) {
gen_opc_buf[op_index] = op_to_movi(op);
diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h
index a1f85997c6..8c35c4e5ad 100644
--- a/tcg/ppc/tcg-target.h
+++ b/tcg/ppc/tcg-target.h
@@ -77,21 +77,22 @@ enum {
#endif
/* optional instructions */
-#define TCG_TARGET_HAS_div_i32
-#define TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#define TCG_TARGET_HAS_ext8u_i32
-#define TCG_TARGET_HAS_ext16u_i32
-#define TCG_TARGET_HAS_bswap16_i32
-#define TCG_TARGET_HAS_bswap32_i32
-#define TCG_TARGET_HAS_not_i32
-#define TCG_TARGET_HAS_neg_i32
-#define TCG_TARGET_HAS_andc_i32
-#define TCG_TARGET_HAS_orc_i32
-#define TCG_TARGET_HAS_eqv_i32
-#define TCG_TARGET_HAS_nand_i32
-#define TCG_TARGET_HAS_nor_i32
+#define TCG_TARGET_HAS_div_i32 1
+#define TCG_TARGET_HAS_rot_i32 1
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_ext8u_i32 1
+#define TCG_TARGET_HAS_ext16u_i32 1
+#define TCG_TARGET_HAS_bswap16_i32 1
+#define TCG_TARGET_HAS_bswap32_i32 1
+#define TCG_TARGET_HAS_not_i32 1
+#define TCG_TARGET_HAS_neg_i32 1
+#define TCG_TARGET_HAS_andc_i32 1
+#define TCG_TARGET_HAS_orc_i32 1
+#define TCG_TARGET_HAS_eqv_i32 1
+#define TCG_TARGET_HAS_nand_i32 1
+#define TCG_TARGET_HAS_nor_i32 1
+#define TCG_TARGET_HAS_deposit_i32 0
#define TCG_AREG0 TCG_REG_R27
diff --git a/tcg/ppc64/tcg-target.h b/tcg/ppc64/tcg-target.h
index 8a6db111a7..041fe9d0f6 100644
--- a/tcg/ppc64/tcg-target.h
+++ b/tcg/ppc64/tcg-target.h
@@ -68,40 +68,42 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 48
/* optional instructions */
-#define TCG_TARGET_HAS_div_i32
-/* #define TCG_TARGET_HAS_rot_i32 */
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-/* #define TCG_TARGET_HAS_ext8u_i32 */
-/* #define TCG_TARGET_HAS_ext16u_i32 */
-/* #define TCG_TARGET_HAS_bswap16_i32 */
-/* #define TCG_TARGET_HAS_bswap32_i32 */
-/* #define TCG_TARGET_HAS_not_i32 */
-#define TCG_TARGET_HAS_neg_i32
-/* #define TCG_TARGET_HAS_andc_i32 */
-/* #define TCG_TARGET_HAS_orc_i32 */
-/* #define TCG_TARGET_HAS_eqv_i32 */
-/* #define TCG_TARGET_HAS_nand_i32 */
-/* #define TCG_TARGET_HAS_nor_i32 */
+#define TCG_TARGET_HAS_div_i32 1
+#define TCG_TARGET_HAS_rot_i32 0
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_ext8u_i32 0
+#define TCG_TARGET_HAS_ext16u_i32 0
+#define TCG_TARGET_HAS_bswap16_i32 0
+#define TCG_TARGET_HAS_bswap32_i32 0
+#define TCG_TARGET_HAS_not_i32 0
+#define TCG_TARGET_HAS_neg_i32 1
+#define TCG_TARGET_HAS_andc_i32 0
+#define TCG_TARGET_HAS_orc_i32 0
+#define TCG_TARGET_HAS_eqv_i32 0
+#define TCG_TARGET_HAS_nand_i32 0
+#define TCG_TARGET_HAS_nor_i32 0
+#define TCG_TARGET_HAS_deposit_i32 0
-#define TCG_TARGET_HAS_div_i64
-/* #define TCG_TARGET_HAS_rot_i64 */
-#define TCG_TARGET_HAS_ext8s_i64
-#define TCG_TARGET_HAS_ext16s_i64
-#define TCG_TARGET_HAS_ext32s_i64
-/* #define TCG_TARGET_HAS_ext8u_i64 */
-/* #define TCG_TARGET_HAS_ext16u_i64 */
-/* #define TCG_TARGET_HAS_ext32u_i64 */
-/* #define TCG_TARGET_HAS_bswap16_i64 */
-/* #define TCG_TARGET_HAS_bswap32_i64 */
-/* #define TCG_TARGET_HAS_bswap64_i64 */
-/* #define TCG_TARGET_HAS_not_i64 */
-#define TCG_TARGET_HAS_neg_i64
-/* #define TCG_TARGET_HAS_andc_i64 */
-/* #define TCG_TARGET_HAS_orc_i64 */
-/* #define TCG_TARGET_HAS_eqv_i64 */
-/* #define TCG_TARGET_HAS_nand_i64 */
-/* #define TCG_TARGET_HAS_nor_i64 */
+#define TCG_TARGET_HAS_div_i64 1
+#define TCG_TARGET_HAS_rot_i64 0
+#define TCG_TARGET_HAS_ext8s_i64 1
+#define TCG_TARGET_HAS_ext16s_i64 1
+#define TCG_TARGET_HAS_ext32s_i64 1
+#define TCG_TARGET_HAS_ext8u_i64 0
+#define TCG_TARGET_HAS_ext16u_i64 0
+#define TCG_TARGET_HAS_ext32u_i64 0
+#define TCG_TARGET_HAS_bswap16_i64 0
+#define TCG_TARGET_HAS_bswap32_i64 0
+#define TCG_TARGET_HAS_bswap64_i64 0
+#define TCG_TARGET_HAS_not_i64 0
+#define TCG_TARGET_HAS_neg_i64 1
+#define TCG_TARGET_HAS_andc_i64 0
+#define TCG_TARGET_HAS_orc_i64 0
+#define TCG_TARGET_HAS_eqv_i64 0
+#define TCG_TARGET_HAS_nand_i64 0
+#define TCG_TARGET_HAS_nor_i64 0
+#define TCG_TARGET_HAS_deposit_i64 0
#define TCG_AREG0 TCG_REG_R27
diff --git a/tcg/s390/tcg-target.h b/tcg/s390/tcg-target.h
index 4e45cf3141..35ebac3a3b 100644
--- a/tcg/s390/tcg-target.h
+++ b/tcg/s390/tcg-target.h
@@ -53,41 +53,43 @@ typedef enum TCGReg {
#define TCG_TARGET_NB_REGS 16
/* optional instructions */
-#define TCG_TARGET_HAS_div2_i32
-#define TCG_TARGET_HAS_rot_i32
-#define TCG_TARGET_HAS_ext8s_i32
-#define TCG_TARGET_HAS_ext16s_i32
-#define TCG_TARGET_HAS_ext8u_i32
-#define TCG_TARGET_HAS_ext16u_i32
-#define TCG_TARGET_HAS_bswap16_i32
-#define TCG_TARGET_HAS_bswap32_i32
-// #define TCG_TARGET_HAS_not_i32
-#define TCG_TARGET_HAS_neg_i32
-// #define TCG_TARGET_HAS_andc_i32
-// #define TCG_TARGET_HAS_orc_i32
-// #define TCG_TARGET_HAS_eqv_i32
-// #define TCG_TARGET_HAS_nand_i32
-// #define TCG_TARGET_HAS_nor_i32
+#define TCG_TARGET_HAS_div2_i32 1
+#define TCG_TARGET_HAS_rot_i32 1
+#define TCG_TARGET_HAS_ext8s_i32 1
+#define TCG_TARGET_HAS_ext16s_i32 1
+#define TCG_TARGET_HAS_ext8u_i32 1
+#define TCG_TARGET_HAS_ext16u_i32 1
+#define TCG_TARGET_HAS_bswap16_i32 1
+#define TCG_TARGET_HAS_bswap32_i32 1
+#define TCG_TARGET_HAS_not_i32 0
+#define TCG_TARGET_HAS_neg_i32 1
+#define TCG_TARGET_HAS_andc_i32 0
+#define TCG_TARGET_HAS_orc_i32 0
+#define TCG_TARGET_HAS_eqv_i32 0
+#define TCG_TARGET_HAS_nand_i32 0
+#define TCG_TARGET_HAS_nor_i32 0
+#define TCG_TARGET_HAS_deposit_i32 0
#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_div2_i64
-#define TCG_TARGET_HAS_rot_i64
-#define TCG_TARGET_HAS_ext8s_i64
-#define TCG_TARGET_HAS_ext16s_i64
-#define TCG_TARGET_HAS_ext32s_i64
-#define TCG_TARGET_HAS_ext8u_i64
-#define TCG_TARGET_HAS_ext16u_i64
-#define TCG_TARGET_HAS_ext32u_i64
-#define TCG_TARGET_HAS_bswap16_i64
-#define TCG_TARGET_HAS_bswap32_i64
-#define TCG_TARGET_HAS_bswap64_i64
-// #define TCG_TARGET_HAS_not_i64
-#define TCG_TARGET_HAS_neg_i64
-// #define TCG_TARGET_HAS_andc_i64
-// #define TCG_TARGET_HAS_orc_i64
-// #define TCG_TARGET_HAS_eqv_i64
-// #define TCG_TARGET_HAS_nand_i64
-// #define TCG_TARGET_HAS_nor_i64
+#define TCG_TARGET_HAS_div2_i64 1
+#define TCG_TARGET_HAS_rot_i64 1
+#define TCG_TARGET_HAS_ext8s_i64 1
+#define TCG_TARGET_HAS_ext16s_i64 1
+#define TCG_TARGET_HAS_ext32s_i64 1
+#define TCG_TARGET_HAS_ext8u_i64 1
+#define TCG_TARGET_HAS_ext16u_i64 1
+#define TCG_TARGET_HAS_ext32u_i64 1
+#define TCG_TARGET_HAS_bswap16_i64 1
+#define TCG_TARGET_HAS_bswap32_i64 1
+#define TCG_TARGET_HAS_bswap64_i64 1
+#define TCG_TARGET_HAS_not_i64 0
+#define TCG_TARGET_HAS_neg_i64 1
+#define TCG_TARGET_HAS_andc_i64 0
+#define TCG_TARGET_HAS_orc_i64 0
+#define TCG_TARGET_HAS_eqv_i64 0
+#define TCG_TARGET_HAS_nand_i64 0
+#define TCG_TARGET_HAS_nor_i64 0
+#define TCG_TARGET_HAS_deposit_i64 0
#endif
#define TCG_TARGET_HAS_GUEST_BASE
diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h
index df0785ec68..7b4e7f9ed6 100644
--- a/tcg/sparc/tcg-target.h
+++ b/tcg/sparc/tcg-target.h
@@ -92,41 +92,43 @@ enum {
#endif
/* optional instructions */
-#define TCG_TARGET_HAS_div_i32
-// #define TCG_TARGET_HAS_rot_i32
-// #define TCG_TARGET_HAS_ext8s_i32
-// #define TCG_TARGET_HAS_ext16s_i32
-// #define TCG_TARGET_HAS_ext8u_i32
-// #define TCG_TARGET_HAS_ext16u_i32
-// #define TCG_TARGET_HAS_bswap16_i32
-// #define TCG_TARGET_HAS_bswap32_i32
-#define TCG_TARGET_HAS_neg_i32
-#define TCG_TARGET_HAS_not_i32
-#define TCG_TARGET_HAS_andc_i32
-#define TCG_TARGET_HAS_orc_i32
-// #define TCG_TARGET_HAS_eqv_i32
-// #define TCG_TARGET_HAS_nand_i32
-// #define TCG_TARGET_HAS_nor_i32
+#define TCG_TARGET_HAS_div_i32 1
+#define TCG_TARGET_HAS_rot_i32 0
+#define TCG_TARGET_HAS_ext8s_i32 0
+#define TCG_TARGET_HAS_ext16s_i32 0
+#define TCG_TARGET_HAS_ext8u_i32 0
+#define TCG_TARGET_HAS_ext16u_i32 0
+#define TCG_TARGET_HAS_bswap16_i32 0
+#define TCG_TARGET_HAS_bswap32_i32 0
+#define TCG_TARGET_HAS_neg_i32 1
+#define TCG_TARGET_HAS_not_i32 1
+#define TCG_TARGET_HAS_andc_i32 1
+#define TCG_TARGET_HAS_orc_i32 1
+#define TCG_TARGET_HAS_eqv_i32 0
+#define TCG_TARGET_HAS_nand_i32 0
+#define TCG_TARGET_HAS_nor_i32 0
+#define TCG_TARGET_HAS_deposit_i32 0
#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_div_i64
-// #define TCG_TARGET_HAS_rot_i64
-// #define TCG_TARGET_HAS_ext8s_i64
-// #define TCG_TARGET_HAS_ext16s_i64
-#define TCG_TARGET_HAS_ext32s_i64
-// #define TCG_TARGET_HAS_ext8u_i64
-// #define TCG_TARGET_HAS_ext16u_i64
-#define TCG_TARGET_HAS_ext32u_i64
-// #define TCG_TARGET_HAS_bswap16_i64
-// #define TCG_TARGET_HAS_bswap32_i64
-// #define TCG_TARGET_HAS_bswap64_i64
-#define TCG_TARGET_HAS_neg_i64
-#define TCG_TARGET_HAS_not_i64
-#define TCG_TARGET_HAS_andc_i64
-#define TCG_TARGET_HAS_orc_i64
-// #define TCG_TARGET_HAS_eqv_i64
-// #define TCG_TARGET_HAS_nand_i64
-// #define TCG_TARGET_HAS_nor_i64
+#define TCG_TARGET_HAS_div_i64 1
+#define TCG_TARGET_HAS_rot_i64 0
+#define TCG_TARGET_HAS_ext8s_i64 0
+#define TCG_TARGET_HAS_ext16s_i64 0
+#define TCG_TARGET_HAS_ext32s_i64 1
+#define TCG_TARGET_HAS_ext8u_i64 0
+#define TCG_TARGET_HAS_ext16u_i64 0
+#define TCG_TARGET_HAS_ext32u_i64 1
+#define TCG_TARGET_HAS_bswap16_i64 0
+#define TCG_TARGET_HAS_bswap32_i64 0
+#define TCG_TARGET_HAS_bswap64_i64 0
+#define TCG_TARGET_HAS_neg_i64 1
+#define TCG_TARGET_HAS_not_i64 1
+#define TCG_TARGET_HAS_andc_i64 1
+#define TCG_TARGET_HAS_orc_i64 1
+#define TCG_TARGET_HAS_eqv_i64 0
+#define TCG_TARGET_HAS_nand_i64 0
+#define TCG_TARGET_HAS_nor_i64 0
+#define TCG_TARGET_HAS_deposit_i64 0
#endif
/* Note: must be synced with dyngen-exec.h */
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index ebf5e1389d..404b6376a8 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -664,107 +664,81 @@ static inline void tcg_gen_muli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
tcg_temp_free_i32(t0);
}
-#ifdef TCG_TARGET_HAS_div_i32
static inline void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- tcg_gen_op3_i32(INDEX_op_div_i32, ret, arg1, arg2);
-}
-
-static inline void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- tcg_gen_op3_i32(INDEX_op_rem_i32, ret, arg1, arg2);
-}
-
-static inline void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- tcg_gen_op3_i32(INDEX_op_divu_i32, ret, arg1, arg2);
-}
-
-static inline void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- tcg_gen_op3_i32(INDEX_op_remu_i32, ret, arg1, arg2);
-}
-#elif defined(TCG_TARGET_HAS_div2_i32)
-static inline void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- TCGv_i32 t0;
- t0 = tcg_temp_new_i32();
- tcg_gen_sari_i32(t0, arg1, 31);
- tcg_gen_op5_i32(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2);
- tcg_temp_free_i32(t0);
-}
-
-static inline void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- TCGv_i32 t0;
- t0 = tcg_temp_new_i32();
- tcg_gen_sari_i32(t0, arg1, 31);
- tcg_gen_op5_i32(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2);
- tcg_temp_free_i32(t0);
-}
-
-static inline void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- TCGv_i32 t0;
- t0 = tcg_temp_new_i32();
- tcg_gen_movi_i32(t0, 0);
- tcg_gen_op5_i32(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2);
- tcg_temp_free_i32(t0);
-}
-
-static inline void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- TCGv_i32 t0;
- t0 = tcg_temp_new_i32();
- tcg_gen_movi_i32(t0, 0);
- tcg_gen_op5_i32(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2);
- tcg_temp_free_i32(t0);
-}
-#else
-static inline void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
-{
- int sizemask = 0;
- /* Return value and both arguments are 32-bit and signed. */
- sizemask |= tcg_gen_sizemask(0, 0, 1);
- sizemask |= tcg_gen_sizemask(1, 0, 1);
- sizemask |= tcg_gen_sizemask(2, 0, 1);
-
- tcg_gen_helper32(tcg_helper_div_i32, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i32) {
+ tcg_gen_op3_i32(INDEX_op_div_i32, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i32) {
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ tcg_gen_sari_i32(t0, arg1, 31);
+ tcg_gen_op5_i32(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2);
+ tcg_temp_free_i32(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 0, 1);
+ sizemask |= tcg_gen_sizemask(1, 0, 1);
+ sizemask |= tcg_gen_sizemask(2, 0, 1);
+ tcg_gen_helper32(tcg_helper_div_i32, sizemask, ret, arg1, arg2);
+ }
}
static inline void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- int sizemask = 0;
- /* Return value and both arguments are 32-bit and signed. */
- sizemask |= tcg_gen_sizemask(0, 0, 1);
- sizemask |= tcg_gen_sizemask(1, 0, 1);
- sizemask |= tcg_gen_sizemask(2, 0, 1);
-
- tcg_gen_helper32(tcg_helper_rem_i32, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i32) {
+ tcg_gen_op3_i32(INDEX_op_rem_i32, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i32) {
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ tcg_gen_sari_i32(t0, arg1, 31);
+ tcg_gen_op5_i32(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2);
+ tcg_temp_free_i32(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 0, 1);
+ sizemask |= tcg_gen_sizemask(1, 0, 1);
+ sizemask |= tcg_gen_sizemask(2, 0, 1);
+ tcg_gen_helper32(tcg_helper_rem_i32, sizemask, ret, arg1, arg2);
+ }
}
static inline void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- int sizemask = 0;
- /* Return value and both arguments are 32-bit and unsigned. */
- sizemask |= tcg_gen_sizemask(0, 0, 0);
- sizemask |= tcg_gen_sizemask(1, 0, 0);
- sizemask |= tcg_gen_sizemask(2, 0, 0);
-
- tcg_gen_helper32(tcg_helper_divu_i32, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i32) {
+ tcg_gen_op3_i32(INDEX_op_divu_i32, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i32) {
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ tcg_gen_movi_i32(t0, 0);
+ tcg_gen_op5_i32(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2);
+ tcg_temp_free_i32(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 0, 0);
+ sizemask |= tcg_gen_sizemask(1, 0, 0);
+ sizemask |= tcg_gen_sizemask(2, 0, 0);
+ tcg_gen_helper32(tcg_helper_divu_i32, sizemask, ret, arg1, arg2);
+ }
}
static inline void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
- int sizemask = 0;
- /* Return value and both arguments are 32-bit and unsigned. */
- sizemask |= tcg_gen_sizemask(0, 0, 0);
- sizemask |= tcg_gen_sizemask(1, 0, 0);
- sizemask |= tcg_gen_sizemask(2, 0, 0);
-
- tcg_gen_helper32(tcg_helper_remu_i32, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i32) {
+ tcg_gen_op3_i32(INDEX_op_remu_i32, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i32) {
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ tcg_gen_movi_i32(t0, 0);
+ tcg_gen_op5_i32(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2);
+ tcg_temp_free_i32(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 32-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 0, 0);
+ sizemask |= tcg_gen_sizemask(1, 0, 0);
+ sizemask |= tcg_gen_sizemask(2, 0, 0);
+ tcg_gen_helper32(tcg_helper_remu_i32, sizemask, ret, arg1, arg2);
+ }
}
-#endif
#if TCG_TARGET_REG_BITS == 32
@@ -1250,109 +1224,82 @@ static inline void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
tcg_gen_op3_i64(INDEX_op_mul_i64, ret, arg1, arg2);
}
-#ifdef TCG_TARGET_HAS_div_i64
-static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- tcg_gen_op3_i64(INDEX_op_div_i64, ret, arg1, arg2);
-}
-
-static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- tcg_gen_op3_i64(INDEX_op_rem_i64, ret, arg1, arg2);
-}
-
-static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- tcg_gen_op3_i64(INDEX_op_divu_i64, ret, arg1, arg2);
-}
-
-static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- tcg_gen_op3_i64(INDEX_op_remu_i64, ret, arg1, arg2);
-}
-#elif defined(TCG_TARGET_HAS_div2_i64)
-static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- TCGv_i64 t0;
- t0 = tcg_temp_new_i64();
- tcg_gen_sari_i64(t0, arg1, 63);
- tcg_gen_op5_i64(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2);
- tcg_temp_free_i64(t0);
-}
-
-static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- TCGv_i64 t0;
- t0 = tcg_temp_new_i64();
- tcg_gen_sari_i64(t0, arg1, 63);
- tcg_gen_op5_i64(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2);
- tcg_temp_free_i64(t0);
-}
-
-static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- TCGv_i64 t0;
- t0 = tcg_temp_new_i64();
- tcg_gen_movi_i64(t0, 0);
- tcg_gen_op5_i64(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2);
- tcg_temp_free_i64(t0);
-}
-
-static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
-{
- TCGv_i64 t0;
- t0 = tcg_temp_new_i64();
- tcg_gen_movi_i64(t0, 0);
- tcg_gen_op5_i64(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2);
- tcg_temp_free_i64(t0);
-}
-#else
static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- int sizemask = 0;
- /* Return value and both arguments are 64-bit and signed. */
- sizemask |= tcg_gen_sizemask(0, 1, 1);
- sizemask |= tcg_gen_sizemask(1, 1, 1);
- sizemask |= tcg_gen_sizemask(2, 1, 1);
-
- tcg_gen_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i64) {
+ tcg_gen_op3_i64(INDEX_op_div_i64, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i64) {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_sari_i64(t0, arg1, 63);
+ tcg_gen_op5_i64(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2);
+ tcg_temp_free_i64(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+ tcg_gen_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2);
+ }
}
static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- int sizemask = 0;
- /* Return value and both arguments are 64-bit and signed. */
- sizemask |= tcg_gen_sizemask(0, 1, 1);
- sizemask |= tcg_gen_sizemask(1, 1, 1);
- sizemask |= tcg_gen_sizemask(2, 1, 1);
-
- tcg_gen_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i64) {
+ tcg_gen_op3_i64(INDEX_op_rem_i64, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i64) {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_sari_i64(t0, arg1, 63);
+ tcg_gen_op5_i64(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2);
+ tcg_temp_free_i64(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and signed. */
+ sizemask |= tcg_gen_sizemask(0, 1, 1);
+ sizemask |= tcg_gen_sizemask(1, 1, 1);
+ sizemask |= tcg_gen_sizemask(2, 1, 1);
+ tcg_gen_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2);
+ }
}
static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- int sizemask = 0;
- /* Return value and both arguments are 64-bit and unsigned. */
- sizemask |= tcg_gen_sizemask(0, 1, 0);
- sizemask |= tcg_gen_sizemask(1, 1, 0);
- sizemask |= tcg_gen_sizemask(2, 1, 0);
-
- tcg_gen_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i64) {
+ tcg_gen_op3_i64(INDEX_op_divu_i64, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i64) {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_movi_i64(t0, 0);
+ tcg_gen_op5_i64(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2);
+ tcg_temp_free_i64(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 1, 0);
+ sizemask |= tcg_gen_sizemask(1, 1, 0);
+ sizemask |= tcg_gen_sizemask(2, 1, 0);
+ tcg_gen_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2);
+ }
}
static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
- int sizemask = 0;
- /* Return value and both arguments are 64-bit and unsigned. */
- sizemask |= tcg_gen_sizemask(0, 1, 0);
- sizemask |= tcg_gen_sizemask(1, 1, 0);
- sizemask |= tcg_gen_sizemask(2, 1, 0);
-
- tcg_gen_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2);
+ if (TCG_TARGET_HAS_div_i64) {
+ tcg_gen_op3_i64(INDEX_op_remu_i64, ret, arg1, arg2);
+ } else if (TCG_TARGET_HAS_div2_i64) {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_movi_i64(t0, 0);
+ tcg_gen_op5_i64(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2);
+ tcg_temp_free_i64(t0);
+ } else {
+ int sizemask = 0;
+ /* Return value and both arguments are 64-bit and unsigned. */
+ sizemask |= tcg_gen_sizemask(0, 1, 0);
+ sizemask |= tcg_gen_sizemask(1, 1, 0);
+ sizemask |= tcg_gen_sizemask(2, 1, 0);
+ tcg_gen_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2);
+ }
}
-#endif
-
-#endif
+#endif /* TCG_TARGET_REG_BITS == 32 */
static inline void tcg_gen_addi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
@@ -1413,82 +1360,82 @@ static inline void tcg_gen_muli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
static inline void tcg_gen_ext8s_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_ext8s_i32
- tcg_gen_op2_i32(INDEX_op_ext8s_i32, ret, arg);
-#else
- tcg_gen_shli_i32(ret, arg, 24);
- tcg_gen_sari_i32(ret, ret, 24);
-#endif
+ if (TCG_TARGET_HAS_ext8s_i32) {
+ tcg_gen_op2_i32(INDEX_op_ext8s_i32, ret, arg);
+ } else {
+ tcg_gen_shli_i32(ret, arg, 24);
+ tcg_gen_sari_i32(ret, ret, 24);
+ }
}
static inline void tcg_gen_ext16s_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_ext16s_i32
- tcg_gen_op2_i32(INDEX_op_ext16s_i32, ret, arg);
-#else
- tcg_gen_shli_i32(ret, arg, 16);
- tcg_gen_sari_i32(ret, ret, 16);
-#endif
+ if (TCG_TARGET_HAS_ext16s_i32) {
+ tcg_gen_op2_i32(INDEX_op_ext16s_i32, ret, arg);
+ } else {
+ tcg_gen_shli_i32(ret, arg, 16);
+ tcg_gen_sari_i32(ret, ret, 16);
+ }
}
static inline void tcg_gen_ext8u_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_ext8u_i32
- tcg_gen_op2_i32(INDEX_op_ext8u_i32, ret, arg);
-#else
- tcg_gen_andi_i32(ret, arg, 0xffu);
-#endif
+ if (TCG_TARGET_HAS_ext8u_i32) {
+ tcg_gen_op2_i32(INDEX_op_ext8u_i32, ret, arg);
+ } else {
+ tcg_gen_andi_i32(ret, arg, 0xffu);
+ }
}
static inline void tcg_gen_ext16u_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_ext16u_i32
- tcg_gen_op2_i32(INDEX_op_ext16u_i32, ret, arg);
-#else
- tcg_gen_andi_i32(ret, arg, 0xffffu);
-#endif
+ if (TCG_TARGET_HAS_ext16u_i32) {
+ tcg_gen_op2_i32(INDEX_op_ext16u_i32, ret, arg);
+ } else {
+ tcg_gen_andi_i32(ret, arg, 0xffffu);
+ }
}
/* Note: we assume the two high bytes are set to zero */
static inline void tcg_gen_bswap16_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_bswap16_i32
- tcg_gen_op2_i32(INDEX_op_bswap16_i32, ret, arg);
-#else
- TCGv_i32 t0 = tcg_temp_new_i32();
+ if (TCG_TARGET_HAS_bswap16_i32) {
+ tcg_gen_op2_i32(INDEX_op_bswap16_i32, ret, arg);
+ } else {
+ TCGv_i32 t0 = tcg_temp_new_i32();
- tcg_gen_ext8u_i32(t0, arg);
- tcg_gen_shli_i32(t0, t0, 8);
- tcg_gen_shri_i32(ret, arg, 8);
- tcg_gen_or_i32(ret, ret, t0);
- tcg_temp_free_i32(t0);
-#endif
+ tcg_gen_ext8u_i32(t0, arg);
+ tcg_gen_shli_i32(t0, t0, 8);
+ tcg_gen_shri_i32(ret, arg, 8);
+ tcg_gen_or_i32(ret, ret, t0);
+ tcg_temp_free_i32(t0);
+ }
}
static inline void tcg_gen_bswap32_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_bswap32_i32
- tcg_gen_op2_i32(INDEX_op_bswap32_i32, ret, arg);
-#else
- TCGv_i32 t0, t1;
- t0 = tcg_temp_new_i32();
- t1 = tcg_temp_new_i32();
+ if (TCG_TARGET_HAS_bswap32_i32) {
+ tcg_gen_op2_i32(INDEX_op_bswap32_i32, ret, arg);
+ } else {
+ TCGv_i32 t0, t1;
+ t0 = tcg_temp_new_i32();
+ t1 = tcg_temp_new_i32();
- tcg_gen_shli_i32(t0, arg, 24);
+ tcg_gen_shli_i32(t0, arg, 24);
- tcg_gen_andi_i32(t1, arg, 0x0000ff00);
- tcg_gen_shli_i32(t1, t1, 8);
- tcg_gen_or_i32(t0, t0, t1);
+ tcg_gen_andi_i32(t1, arg, 0x0000ff00);
+ tcg_gen_shli_i32(t1, t1, 8);
+ tcg_gen_or_i32(t0, t0, t1);
- tcg_gen_shri_i32(t1, arg, 8);
- tcg_gen_andi_i32(t1, t1, 0x0000ff00);
- tcg_gen_or_i32(t0, t0, t1);
+ tcg_gen_shri_i32(t1, arg, 8);
+ tcg_gen_andi_i32(t1, t1, 0x0000ff00);
+ tcg_gen_or_i32(t0, t0, t1);
- tcg_gen_shri_i32(t1, arg, 24);
- tcg_gen_or_i32(ret, t0, t1);
- tcg_temp_free_i32(t0);
- tcg_temp_free_i32(t1);
-#endif
+ tcg_gen_shri_i32(t1, arg, 24);
+ tcg_gen_or_i32(ret, t0, t1);
+ tcg_temp_free_i32(t0);
+ tcg_temp_free_i32(t1);
+ }
}
#if TCG_TARGET_REG_BITS == 32
@@ -1576,59 +1523,59 @@ static inline void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg)
static inline void tcg_gen_ext8s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_ext8s_i64
- tcg_gen_op2_i64(INDEX_op_ext8s_i64, ret, arg);
-#else
- tcg_gen_shli_i64(ret, arg, 56);
- tcg_gen_sari_i64(ret, ret, 56);
-#endif
+ if (TCG_TARGET_HAS_ext8s_i64) {
+ tcg_gen_op2_i64(INDEX_op_ext8s_i64, ret, arg);
+ } else {
+ tcg_gen_shli_i64(ret, arg, 56);
+ tcg_gen_sari_i64(ret, ret, 56);
+ }
}
static inline void tcg_gen_ext16s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_ext16s_i64
- tcg_gen_op2_i64(INDEX_op_ext16s_i64, ret, arg);
-#else
- tcg_gen_shli_i64(ret, arg, 48);
- tcg_gen_sari_i64(ret, ret, 48);
-#endif
+ if (TCG_TARGET_HAS_ext16s_i64) {
+ tcg_gen_op2_i64(INDEX_op_ext16s_i64, ret, arg);
+ } else {
+ tcg_gen_shli_i64(ret, arg, 48);
+ tcg_gen_sari_i64(ret, ret, 48);
+ }
}
static inline void tcg_gen_ext32s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_ext32s_i64
- tcg_gen_op2_i64(INDEX_op_ext32s_i64, ret, arg);
-#else
- tcg_gen_shli_i64(ret, arg, 32);
- tcg_gen_sari_i64(ret, ret, 32);
-#endif
+ if (TCG_TARGET_HAS_ext32s_i64) {
+ tcg_gen_op2_i64(INDEX_op_ext32s_i64, ret, arg);
+ } else {
+ tcg_gen_shli_i64(ret, arg, 32);
+ tcg_gen_sari_i64(ret, ret, 32);
+ }
}
static inline void tcg_gen_ext8u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_ext8u_i64
- tcg_gen_op2_i64(INDEX_op_ext8u_i64, ret, arg);
-#else
- tcg_gen_andi_i64(ret, arg, 0xffu);
-#endif
+ if (TCG_TARGET_HAS_ext8u_i64) {
+ tcg_gen_op2_i64(INDEX_op_ext8u_i64, ret, arg);
+ } else {
+ tcg_gen_andi_i64(ret, arg, 0xffu);
+ }
}
static inline void tcg_gen_ext16u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_ext16u_i64
- tcg_gen_op2_i64(INDEX_op_ext16u_i64, ret, arg);
-#else
- tcg_gen_andi_i64(ret, arg, 0xffffu);
-#endif
+ if (TCG_TARGET_HAS_ext16u_i64) {
+ tcg_gen_op2_i64(INDEX_op_ext16u_i64, ret, arg);
+ } else {
+ tcg_gen_andi_i64(ret, arg, 0xffffu);
+ }
}
static inline void tcg_gen_ext32u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_ext32u_i64
- tcg_gen_op2_i64(INDEX_op_ext32u_i64, ret, arg);
-#else
- tcg_gen_andi_i64(ret, arg, 0xffffffffu);
-#endif
+ if (TCG_TARGET_HAS_ext32u_i64) {
+ tcg_gen_op2_i64(INDEX_op_ext32u_i64, ret, arg);
+ } else {
+ tcg_gen_andi_i64(ret, arg, 0xffffffffu);
+ }
}
/* Note: we assume the target supports move between 32 and 64 bit
@@ -1655,130 +1602,132 @@ static inline void tcg_gen_ext_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
/* Note: we assume the six high bytes are set to zero */
static inline void tcg_gen_bswap16_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_bswap16_i64
- tcg_gen_op2_i64(INDEX_op_bswap16_i64, ret, arg);
-#else
- TCGv_i64 t0 = tcg_temp_new_i64();
+ if (TCG_TARGET_HAS_bswap16_i64) {
+ tcg_gen_op2_i64(INDEX_op_bswap16_i64, ret, arg);
+ } else {
+ TCGv_i64 t0 = tcg_temp_new_i64();
- tcg_gen_ext8u_i64(t0, arg);
- tcg_gen_shli_i64(t0, t0, 8);
- tcg_gen_shri_i64(ret, arg, 8);
- tcg_gen_or_i64(ret, ret, t0);
- tcg_temp_free_i64(t0);
-#endif
+ tcg_gen_ext8u_i64(t0, arg);
+ tcg_gen_shli_i64(t0, t0, 8);
+ tcg_gen_shri_i64(ret, arg, 8);
+ tcg_gen_or_i64(ret, ret, t0);
+ tcg_temp_free_i64(t0);
+ }
}
/* Note: we assume the four high bytes are set to zero */
static inline void tcg_gen_bswap32_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_bswap32_i64
- tcg_gen_op2_i64(INDEX_op_bswap32_i64, ret, arg);
-#else
- TCGv_i64 t0, t1;
- t0 = tcg_temp_new_i64();
- t1 = tcg_temp_new_i64();
+ if (TCG_TARGET_HAS_bswap32_i64) {
+ tcg_gen_op2_i64(INDEX_op_bswap32_i64, ret, arg);
+ } else {
+ TCGv_i64 t0, t1;
+ t0 = tcg_temp_new_i64();
+ t1 = tcg_temp_new_i64();
- tcg_gen_shli_i64(t0, arg, 24);
- tcg_gen_ext32u_i64(t0, t0);
+ tcg_gen_shli_i64(t0, arg, 24);
+ tcg_gen_ext32u_i64(t0, t0);
- tcg_gen_andi_i64(t1, arg, 0x0000ff00);
- tcg_gen_shli_i64(t1, t1, 8);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_andi_i64(t1, arg, 0x0000ff00);
+ tcg_gen_shli_i64(t1, t1, 8);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_shri_i64(t1, arg, 8);
- tcg_gen_andi_i64(t1, t1, 0x0000ff00);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_shri_i64(t1, arg, 8);
+ tcg_gen_andi_i64(t1, t1, 0x0000ff00);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_shri_i64(t1, arg, 24);
- tcg_gen_or_i64(ret, t0, t1);
- tcg_temp_free_i64(t0);
- tcg_temp_free_i64(t1);
-#endif
+ tcg_gen_shri_i64(t1, arg, 24);
+ tcg_gen_or_i64(ret, t0, t1);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
+ }
}
static inline void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_bswap64_i64
- tcg_gen_op2_i64(INDEX_op_bswap64_i64, ret, arg);
-#else
- TCGv_i64 t0 = tcg_temp_new_i64();
- TCGv_i64 t1 = tcg_temp_new_i64();
+ if (TCG_TARGET_HAS_bswap64_i64) {
+ tcg_gen_op2_i64(INDEX_op_bswap64_i64, ret, arg);
+ } else {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
- tcg_gen_shli_i64(t0, arg, 56);
+ tcg_gen_shli_i64(t0, arg, 56);
- tcg_gen_andi_i64(t1, arg, 0x0000ff00);
- tcg_gen_shli_i64(t1, t1, 40);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_andi_i64(t1, arg, 0x0000ff00);
+ tcg_gen_shli_i64(t1, t1, 40);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_andi_i64(t1, arg, 0x00ff0000);
- tcg_gen_shli_i64(t1, t1, 24);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_andi_i64(t1, arg, 0x00ff0000);
+ tcg_gen_shli_i64(t1, t1, 24);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_andi_i64(t1, arg, 0xff000000);
- tcg_gen_shli_i64(t1, t1, 8);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_andi_i64(t1, arg, 0xff000000);
+ tcg_gen_shli_i64(t1, t1, 8);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_shri_i64(t1, arg, 8);
- tcg_gen_andi_i64(t1, t1, 0xff000000);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_shri_i64(t1, arg, 8);
+ tcg_gen_andi_i64(t1, t1, 0xff000000);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_shri_i64(t1, arg, 24);
- tcg_gen_andi_i64(t1, t1, 0x00ff0000);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_shri_i64(t1, arg, 24);
+ tcg_gen_andi_i64(t1, t1, 0x00ff0000);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_shri_i64(t1, arg, 40);
- tcg_gen_andi_i64(t1, t1, 0x0000ff00);
- tcg_gen_or_i64(t0, t0, t1);
+ tcg_gen_shri_i64(t1, arg, 40);
+ tcg_gen_andi_i64(t1, t1, 0x0000ff00);
+ tcg_gen_or_i64(t0, t0, t1);
- tcg_gen_shri_i64(t1, arg, 56);
- tcg_gen_or_i64(ret, t0, t1);
- tcg_temp_free_i64(t0);
- tcg_temp_free_i64(t1);
-#endif
+ tcg_gen_shri_i64(t1, arg, 56);
+ tcg_gen_or_i64(ret, t0, t1);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
+ }
}
#endif
static inline void tcg_gen_neg_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_neg_i32
- tcg_gen_op2_i32(INDEX_op_neg_i32, ret, arg);
-#else
- TCGv_i32 t0 = tcg_const_i32(0);
- tcg_gen_sub_i32(ret, t0, arg);
- tcg_temp_free_i32(t0);
-#endif
+ if (TCG_TARGET_HAS_neg_i32) {
+ tcg_gen_op2_i32(INDEX_op_neg_i32, ret, arg);
+ } else {
+ TCGv_i32 t0 = tcg_const_i32(0);
+ tcg_gen_sub_i32(ret, t0, arg);
+ tcg_temp_free_i32(t0);
+ }
}
static inline void tcg_gen_neg_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_neg_i64
- tcg_gen_op2_i64(INDEX_op_neg_i64, ret, arg);
-#else
- TCGv_i64 t0 = tcg_const_i64(0);
- tcg_gen_sub_i64(ret, t0, arg);
- tcg_temp_free_i64(t0);
-#endif
+ if (TCG_TARGET_HAS_neg_i64) {
+ tcg_gen_op2_i64(INDEX_op_neg_i64, ret, arg);
+ } else {
+ TCGv_i64 t0 = tcg_const_i64(0);
+ tcg_gen_sub_i64(ret, t0, arg);
+ tcg_temp_free_i64(t0);
+ }
}
static inline void tcg_gen_not_i32(TCGv_i32 ret, TCGv_i32 arg)
{
-#ifdef TCG_TARGET_HAS_not_i32
- tcg_gen_op2_i32(INDEX_op_not_i32, ret, arg);
-#else
- tcg_gen_xori_i32(ret, arg, -1);
-#endif
+ if (TCG_TARGET_HAS_not_i32) {
+ tcg_gen_op2_i32(INDEX_op_not_i32, ret, arg);
+ } else {
+ tcg_gen_xori_i32(ret, arg, -1);
+ }
}
static inline void tcg_gen_not_i64(TCGv_i64 ret, TCGv_i64 arg)
{
-#ifdef TCG_TARGET_HAS_not_i64
- tcg_gen_op2_i64(INDEX_op_not_i64, ret, arg);
-#elif defined(TCG_TARGET_HAS_not_i32) && TCG_TARGET_REG_BITS == 32
+#if TCG_TARGET_REG_BITS == 64
+ if (TCG_TARGET_HAS_not_i64) {
+ tcg_gen_op2_i64(INDEX_op_not_i64, ret, arg);
+ } else {
+ tcg_gen_xori_i64(ret, arg, -1);
+ }
+#else
tcg_gen_not_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_not_i32(TCGV_HIGH(ret), TCGV_HIGH(arg));
-#else
- tcg_gen_xori_i64(ret, arg, -1);
#endif
}
@@ -1787,18 +1736,15 @@ static inline void tcg_gen_discard_i32(TCGv_i32 arg)
tcg_gen_op1_i32(INDEX_op_discard, arg);
}
-#if TCG_TARGET_REG_BITS == 32
static inline void tcg_gen_discard_i64(TCGv_i64 arg)
{
+#if TCG_TARGET_REG_BITS == 32
tcg_gen_discard_i32(TCGV_LOW(arg));
tcg_gen_discard_i32(TCGV_HIGH(arg));
-}
#else
-static inline void tcg_gen_discard_i64(TCGv_i64 arg)
-{
tcg_gen_op1_i64(INDEX_op_discard, arg);
-}
#endif
+}
static inline void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 low, TCGv_i32 high)
{
@@ -1832,165 +1778,170 @@ static inline void tcg_gen_concat32_i64(TCGv_i64 dest, TCGv_i64 low, TCGv_i64 hi
static inline void tcg_gen_andc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
-#ifdef TCG_TARGET_HAS_andc_i32
- tcg_gen_op3_i32(INDEX_op_andc_i32, ret, arg1, arg2);
-#else
- TCGv_i32 t0;
- t0 = tcg_temp_new_i32();
- tcg_gen_not_i32(t0, arg2);
- tcg_gen_and_i32(ret, arg1, t0);
- tcg_temp_free_i32(t0);
-#endif
+ if (TCG_TARGET_HAS_andc_i32) {
+ tcg_gen_op3_i32(INDEX_op_andc_i32, ret, arg1, arg2);
+ } else {
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ tcg_gen_not_i32(t0, arg2);
+ tcg_gen_and_i32(ret, arg1, t0);
+ tcg_temp_free_i32(t0);
+ }
}
static inline void tcg_gen_andc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
-#ifdef TCG_TARGET_HAS_andc_i64
- tcg_gen_op3_i64(INDEX_op_andc_i64, ret, arg1, arg2);
-#elif defined(TCG_TARGET_HAS_andc_i32) && TCG_TARGET_REG_BITS == 32
+#if TCG_TARGET_REG_BITS == 64
+ if (TCG_TARGET_HAS_andc_i64) {
+ tcg_gen_op3_i64(INDEX_op_andc_i64, ret, arg1, arg2);
+ } else {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_not_i64(t0, arg2);
+ tcg_gen_and_i64(ret, arg1, t0);
+ tcg_temp_free_i64(t0);
+ }
+#else
tcg_gen_andc_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_andc_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
-#else
- TCGv_i64 t0;
- t0 = tcg_temp_new_i64();
- tcg_gen_not_i64(t0, arg2);
- tcg_gen_and_i64(ret, arg1, t0);
- tcg_temp_free_i64(t0);
#endif
}
static inline void tcg_gen_eqv_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
-#ifdef TCG_TARGET_HAS_eqv_i32
- tcg_gen_op3_i32(INDEX_op_eqv_i32, ret, arg1, arg2);
-#else
- tcg_gen_xor_i32(ret, arg1, arg2);
- tcg_gen_not_i32(ret, ret);
-#endif
+ if (TCG_TARGET_HAS_eqv_i32) {
+ tcg_gen_op3_i32(INDEX_op_eqv_i32, ret, arg1, arg2);
+ } else {
+ tcg_gen_xor_i32(ret, arg1, arg2);
+ tcg_gen_not_i32(ret, ret);
+ }
}
static inline void tcg_gen_eqv_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
-#ifdef TCG_TARGET_HAS_eqv_i64
- tcg_gen_op3_i64(INDEX_op_eqv_i64, ret, arg1, arg2);
-#elif defined(TCG_TARGET_HAS_eqv_i32) && TCG_TARGET_REG_BITS == 32
+#if TCG_TARGET_REG_BITS == 64
+ if (TCG_TARGET_HAS_eqv_i64) {
+ tcg_gen_op3_i64(INDEX_op_eqv_i64, ret, arg1, arg2);
+ } else {
+ tcg_gen_xor_i64(ret, arg1, arg2);
+ tcg_gen_not_i64(ret, ret);
+ }
+#else
tcg_gen_eqv_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_eqv_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
-#else
- tcg_gen_xor_i64(ret, arg1, arg2);
- tcg_gen_not_i64(ret, ret);
#endif
}
static inline void tcg_gen_nand_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
-#ifdef TCG_TARGET_HAS_nand_i32
- tcg_gen_op3_i32(INDEX_op_nand_i32, ret, arg1, arg2);
-#else
- tcg_gen_and_i32(ret, arg1, arg2);
- tcg_gen_not_i32(ret, ret);
-#endif
+ if (TCG_TARGET_HAS_nand_i32) {
+ tcg_gen_op3_i32(INDEX_op_nand_i32, ret, arg1, arg2);
+ } else {
+ tcg_gen_and_i32(ret, arg1, arg2);
+ tcg_gen_not_i32(ret, ret);
+ }
}
static inline void tcg_gen_nand_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
-#ifdef TCG_TARGET_HAS_nand_i64
- tcg_gen_op3_i64(INDEX_op_nand_i64, ret, arg1, arg2);
-#elif defined(TCG_TARGET_HAS_nand_i32) && TCG_TARGET_REG_BITS == 32
+#if TCG_TARGET_REG_BITS == 64
+ if (TCG_TARGET_HAS_nand_i64) {
+ tcg_gen_op3_i64(INDEX_op_nand_i64, ret, arg1, arg2);
+ } else {
+ tcg_gen_and_i64(ret, arg1, arg2);
+ tcg_gen_not_i64(ret, ret);
+ }
+#else
tcg_gen_nand_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_nand_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
-#else
- tcg_gen_and_i64(ret, arg1, arg2);
- tcg_gen_not_i64(ret, ret);
#endif
}
static inline void tcg_gen_nor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
-#ifdef TCG_TARGET_HAS_nor_i32
- tcg_gen_op3_i32(INDEX_op_nor_i32, ret, arg1, arg2);
-#else
- tcg_gen_or_i32(ret, arg1, arg2);
- tcg_gen_not_i32(ret, ret);
-#endif
+ if (TCG_TARGET_HAS_nor_i32) {
+ tcg_gen_op3_i32(INDEX_op_nor_i32, ret, arg1, arg2);
+ } else {
+ tcg_gen_or_i32(ret, arg1, arg2);
+ tcg_gen_not_i32(ret, ret);
+ }
}
static inline void tcg_gen_nor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
-#ifdef TCG_TARGET_HAS_nor_i64
- tcg_gen_op3_i64(INDEX_op_nor_i64, ret, arg1, arg2);
-#elif defined(TCG_TARGET_HAS_nor_i32) && TCG_TARGET_REG_BITS == 32
+#if TCG_TARGET_REG_BITS == 64
+ if (TCG_TARGET_HAS_nor_i64) {
+ tcg_gen_op3_i64(INDEX_op_nor_i64, ret, arg1, arg2);
+ } else {
+ tcg_gen_or_i64(ret, arg1, arg2);
+ tcg_gen_not_i64(ret, ret);
+ }
+#else
tcg_gen_nor_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_nor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
-#else
- tcg_gen_or_i64(ret, arg1, arg2);
- tcg_gen_not_i64(ret, ret);
#endif
}
static inline void tcg_gen_orc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
-#ifdef TCG_TARGET_HAS_orc_i32
- tcg_gen_op3_i32(INDEX_op_orc_i32, ret, arg1, arg2);
-#else
- TCGv_i32 t0;
- t0 = tcg_temp_new_i32();
- tcg_gen_not_i32(t0, arg2);
- tcg_gen_or_i32(ret, arg1, t0);
- tcg_temp_free_i32(t0);
-#endif
+ if (TCG_TARGET_HAS_orc_i32) {
+ tcg_gen_op3_i32(INDEX_op_orc_i32, ret, arg1, arg2);
+ } else {
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ tcg_gen_not_i32(t0, arg2);
+ tcg_gen_or_i32(ret, arg1, t0);
+ tcg_temp_free_i32(t0);
+ }
}
static inline void tcg_gen_orc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
-#ifdef TCG_TARGET_HAS_orc_i64
- tcg_gen_op3_i64(INDEX_op_orc_i64, ret, arg1, arg2);
-#elif defined(TCG_TARGET_HAS_orc_i32) && TCG_TARGET_REG_BITS == 32
+#if TCG_TARGET_REG_BITS == 64
+ if (TCG_TARGET_HAS_orc_i64) {
+ tcg_gen_op3_i64(INDEX_op_orc_i64, ret, arg1, arg2);
+ } else {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_not_i64(t0, arg2);
+ tcg_gen_or_i64(ret, arg1, t0);
+ tcg_temp_free_i64(t0);
+ }
+#else
tcg_gen_orc_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_orc_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
-#else
- TCGv_i64 t0;
- t0 = tcg_temp_new_i64();
- tcg_gen_not_i64(t0, arg2);
- tcg_gen_or_i64(ret, arg1, t0);
- tcg_temp_free_i64(t0);
#endif
}
static inline void tcg_gen_rotl_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
-#ifdef TCG_TARGET_HAS_rot_i32
- tcg_gen_op3_i32(INDEX_op_rotl_i32, ret, arg1, arg2);
-#else
- TCGv_i32 t0, t1;
+ if (TCG_TARGET_HAS_rot_i32) {
+ tcg_gen_op3_i32(INDEX_op_rotl_i32, ret, arg1, arg2);
+ } else {
+ TCGv_i32 t0, t1;
- t0 = tcg_temp_new_i32();
- t1 = tcg_temp_new_i32();
- tcg_gen_shl_i32(t0, arg1, arg2);
- tcg_gen_subfi_i32(t1, 32, arg2);
- tcg_gen_shr_i32(t1, arg1, t1);
- tcg_gen_or_i32(ret, t0, t1);
- tcg_temp_free_i32(t0);
- tcg_temp_free_i32(t1);
-#endif
+ t0 = tcg_temp_new_i32();
+ t1 = tcg_temp_new_i32();
+ tcg_gen_shl_i32(t0, arg1, arg2);
+ tcg_gen_subfi_i32(t1, 32, arg2);
+ tcg_gen_shr_i32(t1, arg1, t1);
+ tcg_gen_or_i32(ret, t0, t1);
+ tcg_temp_free_i32(t0);
+ tcg_temp_free_i32(t1);
+ }
}
static inline void tcg_gen_rotl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
-#ifdef TCG_TARGET_HAS_rot_i64
- tcg_gen_op3_i64(INDEX_op_rotl_i64, ret, arg1, arg2);
-#else
- TCGv_i64 t0, t1;
-
- t0 = tcg_temp_new_i64();
- t1 = tcg_temp_new_i64();
- tcg_gen_shl_i64(t0, arg1, arg2);
- tcg_gen_subfi_i64(t1, 64, arg2);
- tcg_gen_shr_i64(t1, arg1, t1);
- tcg_gen_or_i64(ret, t0, t1);
- tcg_temp_free_i64(t0);
- tcg_temp_free_i64(t1);
-#endif
+ if (TCG_TARGET_HAS_rot_i64) {
+ tcg_gen_op3_i64(INDEX_op_rotl_i64, ret, arg1, arg2);
+ } else {
+ TCGv_i64 t0, t1;
+ t0 = tcg_temp_new_i64();
+ t1 = tcg_temp_new_i64();
+ tcg_gen_shl_i64(t0, arg1, arg2);
+ tcg_gen_subfi_i64(t1, 64, arg2);
+ tcg_gen_shr_i64(t1, arg1, t1);
+ tcg_gen_or_i64(ret, t0, t1);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
+ }
}
static inline void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
@@ -1998,12 +1949,11 @@ static inline void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
- } else {
-#ifdef TCG_TARGET_HAS_rot_i32
+ } else if (TCG_TARGET_HAS_rot_i32) {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_rotl_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
-#else
+ } else {
TCGv_i32 t0, t1;
t0 = tcg_temp_new_i32();
t1 = tcg_temp_new_i32();
@@ -2012,7 +1962,6 @@ static inline void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
tcg_gen_or_i32(ret, t0, t1);
tcg_temp_free_i32(t0);
tcg_temp_free_i32(t1);
-#endif
}
}
@@ -2021,12 +1970,11 @@ static inline void tcg_gen_rotli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
- } else {
-#ifdef TCG_TARGET_HAS_rot_i64
+ } else if (TCG_TARGET_HAS_rot_i64) {
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_rotl_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
-#else
+ } else {
TCGv_i64 t0, t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i64();
@@ -2035,44 +1983,42 @@ static inline void tcg_gen_rotli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
tcg_gen_or_i64(ret, t0, t1);
tcg_temp_free_i64(t0);
tcg_temp_free_i64(t1);
-#endif
}
}
static inline void tcg_gen_rotr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
-#ifdef TCG_TARGET_HAS_rot_i32
- tcg_gen_op3_i32(INDEX_op_rotr_i32, ret, arg1, arg2);
-#else
- TCGv_i32 t0, t1;
+ if (TCG_TARGET_HAS_rot_i32) {
+ tcg_gen_op3_i32(INDEX_op_rotr_i32, ret, arg1, arg2);
+ } else {
+ TCGv_i32 t0, t1;
- t0 = tcg_temp_new_i32();
- t1 = tcg_temp_new_i32();
- tcg_gen_shr_i32(t0, arg1, arg2);
- tcg_gen_subfi_i32(t1, 32, arg2);
- tcg_gen_shl_i32(t1, arg1, t1);
- tcg_gen_or_i32(ret, t0, t1);
- tcg_temp_free_i32(t0);
- tcg_temp_free_i32(t1);
-#endif
+ t0 = tcg_temp_new_i32();
+ t1 = tcg_temp_new_i32();
+ tcg_gen_shr_i32(t0, arg1, arg2);
+ tcg_gen_subfi_i32(t1, 32, arg2);
+ tcg_gen_shl_i32(t1, arg1, t1);
+ tcg_gen_or_i32(ret, t0, t1);
+ tcg_temp_free_i32(t0);
+ tcg_temp_free_i32(t1);
+ }
}
static inline void tcg_gen_rotr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
-#ifdef TCG_TARGET_HAS_rot_i64
- tcg_gen_op3_i64(INDEX_op_rotr_i64, ret, arg1, arg2);
-#else
- TCGv_i64 t0, t1;
-
- t0 = tcg_temp_new_i64();
- t1 = tcg_temp_new_i64();
- tcg_gen_shr_i64(t0, arg1, arg2);
- tcg_gen_subfi_i64(t1, 64, arg2);
- tcg_gen_shl_i64(t1, arg1, t1);
- tcg_gen_or_i64(ret, t0, t1);
- tcg_temp_free_i64(t0);
- tcg_temp_free_i64(t1);
-#endif
+ if (TCG_TARGET_HAS_rot_i64) {
+ tcg_gen_op3_i64(INDEX_op_rotr_i64, ret, arg1, arg2);
+ } else {
+ TCGv_i64 t0, t1;
+ t0 = tcg_temp_new_i64();
+ t1 = tcg_temp_new_i64();
+ tcg_gen_shr_i64(t0, arg1, arg2);
+ tcg_gen_subfi_i64(t1, 64, arg2);
+ tcg_gen_shl_i64(t1, arg1, t1);
+ tcg_gen_or_i64(ret, t0, t1);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
+ }
}
static inline void tcg_gen_rotri_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
@@ -2099,38 +2045,38 @@ static inline void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1,
TCGv_i32 arg2, unsigned int ofs,
unsigned int len)
{
-#ifdef TCG_TARGET_HAS_deposit_i32
- tcg_gen_op5ii_i32(INDEX_op_deposit_i32, ret, arg1, arg2, ofs, len);
-#else
- uint32_t mask = (1u << len) - 1;
- TCGv_i32 t1 = tcg_temp_new_i32 ();
+ if (TCG_TARGET_HAS_deposit_i32) {
+ tcg_gen_op5ii_i32(INDEX_op_deposit_i32, ret, arg1, arg2, ofs, len);
+ } else {
+ uint32_t mask = (1u << len) - 1;
+ TCGv_i32 t1 = tcg_temp_new_i32 ();
- tcg_gen_andi_i32(t1, arg2, mask);
- tcg_gen_shli_i32(t1, t1, ofs);
- tcg_gen_andi_i32(ret, arg1, ~(mask << ofs));
- tcg_gen_or_i32(ret, ret, t1);
+ tcg_gen_andi_i32(t1, arg2, mask);
+ tcg_gen_shli_i32(t1, t1, ofs);
+ tcg_gen_andi_i32(ret, arg1, ~(mask << ofs));
+ tcg_gen_or_i32(ret, ret, t1);
- tcg_temp_free_i32(t1);
-#endif
+ tcg_temp_free_i32(t1);
+ }
}
static inline void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1,
TCGv_i64 arg2, unsigned int ofs,
unsigned int len)
{
-#ifdef TCG_TARGET_HAS_deposit_i64
- tcg_gen_op5ii_i64(INDEX_op_deposit_i64, ret, arg1, arg2, ofs, len);
-#else
- uint64_t mask = (1ull << len) - 1;
- TCGv_i64 t1 = tcg_temp_new_i64 ();
+ if (TCG_TARGET_HAS_deposit_i64) {
+ tcg_gen_op5ii_i64(INDEX_op_deposit_i64, ret, arg1, arg2, ofs, len);
+ } else {
+ uint64_t mask = (1ull << len) - 1;
+ TCGv_i64 t1 = tcg_temp_new_i64 ();
- tcg_gen_andi_i64(t1, arg2, mask);
- tcg_gen_shli_i64(t1, t1, ofs);
- tcg_gen_andi_i64(ret, arg1, ~(mask << ofs));
- tcg_gen_or_i64(ret, ret, t1);
+ tcg_gen_andi_i64(t1, arg2, mask);
+ tcg_gen_shli_i64(t1, t1, ofs);
+ tcg_gen_andi_i64(ret, arg1, ~(mask << ofs));
+ tcg_gen_or_i64(ret, ret, t1);
- tcg_temp_free_i64(t1);
-#endif
+ tcg_temp_free_i64(t1);
+ }
}
/***************************************/
diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h
index b48669b745..8e06d03b17 100644
--- a/tcg/tcg-opc.h
+++ b/tcg/tcg-opc.h
@@ -41,6 +41,13 @@ DEF(call, 0, 1, 2, TCG_OPF_SIDE_EFFECTS) /* variable number of parameters */
DEF(jmp, 0, 1, 0, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF(br, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
+#define IMPL(X) (X ? 0 : TCG_OPF_NOT_PRESENT)
+#if TCG_TARGET_REG_BITS == 32
+# define IMPL64 TCG_OPF_64BIT | TCG_OPF_NOT_PRESENT
+#else
+# define IMPL64 TCG_OPF_64BIT
+#endif
+
DEF(mov_i32, 1, 1, 0, 0)
DEF(movi_i32, 1, 0, 1, 0)
DEF(setcond_i32, 1, 2, 1, 0)
@@ -57,16 +64,12 @@ DEF(st_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
DEF(add_i32, 1, 2, 0, 0)
DEF(sub_i32, 1, 2, 0, 0)
DEF(mul_i32, 1, 2, 0, 0)
-#ifdef TCG_TARGET_HAS_div_i32
-DEF(div_i32, 1, 2, 0, 0)
-DEF(divu_i32, 1, 2, 0, 0)
-DEF(rem_i32, 1, 2, 0, 0)
-DEF(remu_i32, 1, 2, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_div2_i32
-DEF(div2_i32, 2, 3, 0, 0)
-DEF(divu2_i32, 2, 3, 0, 0)
-#endif
+DEF(div_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
+DEF(divu_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
+DEF(rem_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
+DEF(remu_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
+DEF(div2_i32, 2, 3, 0, IMPL(TCG_TARGET_HAS_div2_i32))
+DEF(divu2_i32, 2, 3, 0, IMPL(TCG_TARGET_HAS_div2_i32))
DEF(and_i32, 1, 2, 0, 0)
DEF(or_i32, 1, 2, 0, 0)
DEF(xor_i32, 1, 2, 0, 0)
@@ -74,157 +77,86 @@ DEF(xor_i32, 1, 2, 0, 0)
DEF(shl_i32, 1, 2, 0, 0)
DEF(shr_i32, 1, 2, 0, 0)
DEF(sar_i32, 1, 2, 0, 0)
-#ifdef TCG_TARGET_HAS_rot_i32
-DEF(rotl_i32, 1, 2, 0, 0)
-DEF(rotr_i32, 1, 2, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_deposit_i32
-DEF(deposit_i32, 1, 2, 2, 0)
-#endif
+DEF(rotl_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_rot_i32))
+DEF(rotr_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_rot_i32))
+DEF(deposit_i32, 1, 2, 2, IMPL(TCG_TARGET_HAS_deposit_i32))
DEF(brcond_i32, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
-#if TCG_TARGET_REG_BITS == 32
-DEF(add2_i32, 2, 4, 0, 0)
-DEF(sub2_i32, 2, 4, 0, 0)
-DEF(brcond2_i32, 0, 4, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
-DEF(mulu2_i32, 2, 2, 0, 0)
-DEF(setcond2_i32, 1, 4, 1, 0)
-#endif
-#ifdef TCG_TARGET_HAS_ext8s_i32
-DEF(ext8s_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_ext16s_i32
-DEF(ext16s_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_ext8u_i32
-DEF(ext8u_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_ext16u_i32
-DEF(ext16u_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_bswap16_i32
-DEF(bswap16_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_bswap32_i32
-DEF(bswap32_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_not_i32
-DEF(not_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_neg_i32
-DEF(neg_i32, 1, 1, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_andc_i32
-DEF(andc_i32, 1, 2, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_orc_i32
-DEF(orc_i32, 1, 2, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_eqv_i32
-DEF(eqv_i32, 1, 2, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_nand_i32
-DEF(nand_i32, 1, 2, 0, 0)
-#endif
-#ifdef TCG_TARGET_HAS_nor_i32
-DEF(nor_i32, 1, 2, 0, 0)
-#endif
-#if TCG_TARGET_REG_BITS == 64
-DEF(mov_i64, 1, 1, 0, TCG_OPF_64BIT)
-DEF(movi_i64, 1, 0, 1, TCG_OPF_64BIT)
-DEF(setcond_i64, 1, 2, 1, TCG_OPF_64BIT)
+DEF(add2_i32, 2, 4, 0, IMPL(TCG_TARGET_REG_BITS == 32))
+DEF(sub2_i32, 2, 4, 0, IMPL(TCG_TARGET_REG_BITS == 32))
+DEF(brcond2_i32, 0, 4, 2,
+ TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS | IMPL(TCG_TARGET_REG_BITS == 32))
+DEF(mulu2_i32, 2, 2, 0, IMPL(TCG_TARGET_REG_BITS == 32))
+DEF(setcond2_i32, 1, 4, 1, IMPL(TCG_TARGET_REG_BITS == 32))
+
+DEF(ext8s_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext8s_i32))
+DEF(ext16s_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext16s_i32))
+DEF(ext8u_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext8u_i32))
+DEF(ext16u_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext16u_i32))
+DEF(bswap16_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_bswap16_i32))
+DEF(bswap32_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_bswap32_i32))
+DEF(not_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_not_i32))
+DEF(neg_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_neg_i32))
+DEF(andc_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_andc_i32))
+DEF(orc_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_orc_i32))
+DEF(eqv_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_eqv_i32))
+DEF(nand_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_nand_i32))
+DEF(nor_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_nor_i32))
+
+DEF(mov_i64, 1, 1, 0, IMPL64)
+DEF(movi_i64, 1, 0, 1, IMPL64)
+DEF(setcond_i64, 1, 2, 1, IMPL64)
/* load/store */
-DEF(ld8u_i64, 1, 1, 1, TCG_OPF_64BIT)
-DEF(ld8s_i64, 1, 1, 1, TCG_OPF_64BIT)
-DEF(ld16u_i64, 1, 1, 1, TCG_OPF_64BIT)
-DEF(ld16s_i64, 1, 1, 1, TCG_OPF_64BIT)
-DEF(ld32u_i64, 1, 1, 1, TCG_OPF_64BIT)
-DEF(ld32s_i64, 1, 1, 1, TCG_OPF_64BIT)
-DEF(ld_i64, 1, 1, 1, TCG_OPF_64BIT)
-DEF(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
-DEF(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
-DEF(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
-DEF(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
+DEF(ld8u_i64, 1, 1, 1, IMPL64)
+DEF(ld8s_i64, 1, 1, 1, IMPL64)
+DEF(ld16u_i64, 1, 1, 1, IMPL64)
+DEF(ld16s_i64, 1, 1, 1, IMPL64)
+DEF(ld32u_i64, 1, 1, 1, IMPL64)
+DEF(ld32s_i64, 1, 1, 1, IMPL64)
+DEF(ld_i64, 1, 1, 1, IMPL64)
+DEF(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
+DEF(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
+DEF(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
+DEF(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
/* arith */
-DEF(add_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(sub_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(mul_i64, 1, 2, 0, TCG_OPF_64BIT)
-#ifdef TCG_TARGET_HAS_div_i64
-DEF(div_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(divu_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(rem_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(remu_i64, 1, 2, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_div2_i64
-DEF(div2_i64, 2, 3, 0, TCG_OPF_64BIT)
-DEF(divu2_i64, 2, 3, 0, TCG_OPF_64BIT)
-#endif
-DEF(and_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(or_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(xor_i64, 1, 2, 0, TCG_OPF_64BIT)
+DEF(add_i64, 1, 2, 0, IMPL64)
+DEF(sub_i64, 1, 2, 0, IMPL64)
+DEF(mul_i64, 1, 2, 0, IMPL64)
+DEF(div_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
+DEF(divu_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
+DEF(rem_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
+DEF(remu_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
+DEF(div2_i64, 2, 3, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div2_i64))
+DEF(divu2_i64, 2, 3, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div2_i64))
+DEF(and_i64, 1, 2, 0, IMPL64)
+DEF(or_i64, 1, 2, 0, IMPL64)
+DEF(xor_i64, 1, 2, 0, IMPL64)
/* shifts/rotates */
-DEF(shl_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(shr_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(sar_i64, 1, 2, 0, TCG_OPF_64BIT)
-#ifdef TCG_TARGET_HAS_rot_i64
-DEF(rotl_i64, 1, 2, 0, TCG_OPF_64BIT)
-DEF(rotr_i64, 1, 2, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_deposit_i64
-DEF(deposit_i64, 1, 2, 2, TCG_OPF_64BIT)
-#endif
+DEF(shl_i64, 1, 2, 0, IMPL64)
+DEF(shr_i64, 1, 2, 0, IMPL64)
+DEF(sar_i64, 1, 2, 0, IMPL64)
+DEF(rotl_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_rot_i64))
+DEF(rotr_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_rot_i64))
+DEF(deposit_i64, 1, 2, 2, IMPL64 | IMPL(TCG_TARGET_HAS_deposit_i64))
-DEF(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
-#ifdef TCG_TARGET_HAS_ext8s_i64
-DEF(ext8s_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_ext16s_i64
-DEF(ext16s_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_ext32s_i64
-DEF(ext32s_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_ext8u_i64
-DEF(ext8u_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_ext16u_i64
-DEF(ext16u_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_ext32u_i64
-DEF(ext32u_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_bswap16_i64
-DEF(bswap16_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_bswap32_i64
-DEF(bswap32_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_bswap64_i64
-DEF(bswap64_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_not_i64
-DEF(not_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_neg_i64
-DEF(neg_i64, 1, 1, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_andc_i64
-DEF(andc_i64, 1, 2, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_orc_i64
-DEF(orc_i64, 1, 2, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_eqv_i64
-DEF(eqv_i64, 1, 2, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_nand_i64
-DEF(nand_i64, 1, 2, 0, TCG_OPF_64BIT)
-#endif
-#ifdef TCG_TARGET_HAS_nor_i64
-DEF(nor_i64, 1, 2, 0, TCG_OPF_64BIT)
-#endif
-#endif
+DEF(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS | IMPL64)
+DEF(ext8s_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext8s_i64))
+DEF(ext16s_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext16s_i64))
+DEF(ext32s_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext32s_i64))
+DEF(ext8u_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext8u_i64))
+DEF(ext16u_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext16u_i64))
+DEF(ext32u_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext32u_i64))
+DEF(bswap16_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_bswap16_i64))
+DEF(bswap32_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_bswap32_i64))
+DEF(bswap64_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_bswap64_i64))
+DEF(not_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_not_i64))
+DEF(neg_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_neg_i64))
+DEF(andc_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_andc_i64))
+DEF(orc_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_orc_i64))
+DEF(eqv_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_eqv_i64))
+DEF(nand_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_nand_i64))
+DEF(nor_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_nor_i64))
/* QEMU specific */
#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS
@@ -307,4 +239,6 @@ DEF(qemu_st64, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif /* TCG_TARGET_REG_BITS != 32 */
+#undef IMPL
+#undef IMPL64
#undef DEF
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 70f19e4e9e..06ce214881 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -2124,6 +2124,10 @@ static inline int tcg_gen_code_common(TCGContext *s, uint8_t *gen_code_buf,
case INDEX_op_end:
goto the_end;
default:
+ /* Sanity check that we've not introduced any unhandled opcodes. */
+ if (def->flags & TCG_OPF_NOT_PRESENT) {
+ tcg_abort();
+ }
/* Note: in order to speed up the code, it would be much
faster to have specialized register allocator functions for
some common argument patterns */
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 6a4f6e477c..dc5e9c92d2 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -47,6 +47,42 @@ typedef uint64_t TCGRegSet;
#error unsupported
#endif
+/* Turn some undef macros into false macros. */
+#if TCG_TARGET_REG_BITS == 32
+#define TCG_TARGET_HAS_div_i64 0
+#define TCG_TARGET_HAS_div2_i64 0
+#define TCG_TARGET_HAS_rot_i64 0
+#define TCG_TARGET_HAS_ext8s_i64 0
+#define TCG_TARGET_HAS_ext16s_i64 0
+#define TCG_TARGET_HAS_ext32s_i64 0
+#define TCG_TARGET_HAS_ext8u_i64 0
+#define TCG_TARGET_HAS_ext16u_i64 0
+#define TCG_TARGET_HAS_ext32u_i64 0
+#define TCG_TARGET_HAS_bswap16_i64 0
+#define TCG_TARGET_HAS_bswap32_i64 0
+#define TCG_TARGET_HAS_bswap64_i64 0
+#define TCG_TARGET_HAS_neg_i64 0
+#define TCG_TARGET_HAS_not_i64 0
+#define TCG_TARGET_HAS_andc_i64 0
+#define TCG_TARGET_HAS_orc_i64 0
+#define TCG_TARGET_HAS_eqv_i64 0
+#define TCG_TARGET_HAS_nand_i64 0
+#define TCG_TARGET_HAS_nor_i64 0
+#define TCG_TARGET_HAS_deposit_i64 0
+#endif
+
+/* Only one of DIV or DIV2 should be defined. */
+#if defined(TCG_TARGET_HAS_div_i32)
+#define TCG_TARGET_HAS_div2_i32 0
+#elif defined(TCG_TARGET_HAS_div2_i32)
+#define TCG_TARGET_HAS_div_i32 0
+#endif
+#if defined(TCG_TARGET_HAS_div_i64)
+#define TCG_TARGET_HAS_div2_i64 0
+#elif defined(TCG_TARGET_HAS_div2_i64)
+#define TCG_TARGET_HAS_div_i64 0
+#endif
+
typedef enum TCGOpcode {
#define DEF(name, oargs, iargs, cargs, flags) INDEX_op_ ## name,
#include "tcg-opc.h"
@@ -456,6 +492,8 @@ enum {
TCG_OPF_SIDE_EFFECTS = 0x04,
/* Instruction operands are 64-bits (otherwise 32-bits). */
TCG_OPF_64BIT = 0x08,
+ /* Instruction is optional and not implemented by the host. */
+ TCG_OPF_NOT_PRESENT = 0x10,
};
typedef struct TCGOpDef {