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authorRichard Henderson <rth@twiddle.net>2014-03-19 09:59:19 -0700
committerRichard Henderson <rth@twiddle.net>2014-04-17 11:47:41 -0700
commit958683482cdf7c915f206bcd9059868d7d84eca3 (patch)
tree1c32f362734c75e5a27a8ab88eb2cff47a6f674d /target-alpha
parentcd2d46fd21783c9658c9ba0d753f5d589b67582a (diff)
downloadqemu-arm-958683482cdf7c915f206bcd9059868d7d84eca3.tar.gz
target-alpha: Convert gen_cmp to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-alpha')
-rw-r--r--target-alpha/translate.c40
1 files changed, 5 insertions, 35 deletions
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 289a703c9d..026372d95d 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -1509,36 +1509,6 @@ MVIOP2(pkwb)
MVIOP2(unpkbl)
MVIOP2(unpkbw)
-static void gen_cmp(TCGCond cond, int ra, int rb, int rc,
- int islit, uint8_t lit)
-{
- TCGv va, vb;
-
- if (unlikely(rc == 31)) {
- return;
- }
-
- if (ra == 31) {
- va = tcg_const_i64(0);
- } else {
- va = cpu_ir[ra];
- }
- if (islit) {
- vb = tcg_const_i64(lit);
- } else {
- vb = cpu_ir[rb];
- }
-
- tcg_gen_setcond_i64(cond, cpu_ir[rc], va, vb);
-
- if (ra == 31) {
- tcg_temp_free(va);
- }
- if (islit) {
- tcg_temp_free(vb);
- }
-}
-
static void gen_rx(int ra, int set)
{
TCGv_i32 tmp;
@@ -2014,7 +1984,7 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
break;
case 0x1D:
/* CMPULT */
- gen_cmp(TCG_COND_LTU, ra, rb, rc, islit, lit);
+ tcg_gen_setcond_i64(TCG_COND_LTU, vc, va, vb);
break;
case 0x20:
/* ADDQ */
@@ -2040,7 +2010,7 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
break;
case 0x2D:
/* CMPEQ */
- gen_cmp(TCG_COND_EQ, ra, rb, rc, islit, lit);
+ tcg_gen_setcond_i64(TCG_COND_EQ, vc, va, vb);
break;
case 0x32:
/* S8ADDQ */
@@ -2058,7 +2028,7 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
break;
case 0x3D:
/* CMPULE */
- gen_cmp(TCG_COND_LEU, ra, rb, rc, islit, lit);
+ tcg_gen_setcond_i64(TCG_COND_LEU, vc, va, vb);
break;
case 0x40:
/* ADDL/V */
@@ -2070,7 +2040,7 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
break;
case 0x4D:
/* CMPLT */
- gen_cmp(TCG_COND_LT, ra, rb, rc, islit, lit);
+ tcg_gen_setcond_i64(TCG_COND_LT, vc, va, vb);
break;
case 0x60:
/* ADDQ/V */
@@ -2082,7 +2052,7 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
break;
case 0x6D:
/* CMPLE */
- gen_cmp(TCG_COND_LE, ra, rb, rc, islit, lit);
+ tcg_gen_setcond_i64(TCG_COND_LE, vc, va, vb);
break;
default:
goto invalid_opc;