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authorStefan Weil <sw@weilnetz.de>2013-12-07 14:48:07 +0100
committerAurelien Jarno <aurelien@aurel32.net>2013-12-09 16:44:04 +0100
commit8f84271da83c0e9f92aa7c1c2d0d3875bf0a5cb8 (patch)
tree3a8b33e7aa3b7778a3ecac9a4d37606abb6ea884 /target-mips/dsp_helper.c
parent4d66261f71f2efa31e1052e4041c5ee505572fe5 (diff)
downloadqemu-arm-8f84271da83c0e9f92aa7c1c2d0d3875bf0a5cb8.tar.gz
target-mips: Use macro ARRAY_SIZE where possible
This improves readability and simplifies the code. Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-mips/dsp_helper.c')
-rw-r--r--target-mips/dsp_helper.c30
1 files changed, 12 insertions, 18 deletions
diff --git a/target-mips/dsp_helper.c b/target-mips/dsp_helper.c
index b088a25017..a2f46d9637 100644
--- a/target-mips/dsp_helper.c
+++ b/target-mips/dsp_helper.c
@@ -1088,12 +1088,11 @@ static inline int32_t mipsdsp_cmpu_lt(uint32_t a, uint32_t b)
target_ulong helper_##name(target_ulong rt, CPUMIPSState *env) \
{ \
DSP32Value dt; \
- unsigned int i, n; \
+ unsigned int i; \
\
- n = sizeof(DSP32Value) / sizeof(dt.element[0]); \
dt.sw[0] = rt; \
\
- for (i = 0; i < n; i++) { \
+ for (i = 0; i < ARRAY_SIZE(dt.element); i++) { \
dt.element[i] = mipsdsp_##func(dt.element[i], env); \
} \
\
@@ -1109,12 +1108,11 @@ MIPSDSP32_UNOP_ENV(absq_s_w, sat_abs32, sw)
target_ulong helper_##name(target_ulong rt, CPUMIPSState *env) \
{ \
DSP64Value dt; \
- unsigned int i, n; \
+ unsigned int i; \
\
- n = sizeof(DSP64Value) / sizeof(dt.element[0]); \
dt.sl[0] = rt; \
\
- for (i = 0; i < n; i++) { \
+ for (i = 0; i < ARRAY_SIZE(dt.element); i++) { \
dt.element[i] = mipsdsp_##func(dt.element[i], env); \
} \
\
@@ -1130,13 +1128,12 @@ MIPSDSP64_UNOP_ENV(absq_s_pw, sat_abs32, sw)
target_ulong helper_##name(target_ulong rs, target_ulong rt) \
{ \
DSP32Value ds, dt; \
- unsigned int i, n; \
+ unsigned int i; \
\
- n = sizeof(DSP32Value) / sizeof(ds.element[0]); \
ds.sw[0] = rs; \
dt.sw[0] = rt; \
\
- for (i = 0; i < n; i++) { \
+ for (i = 0; i < ARRAY_SIZE(ds.element); i++) { \
ds.element[i] = mipsdsp_##func(ds.element[i], dt.element[i]); \
} \
\
@@ -1159,13 +1156,12 @@ target_ulong helper_##name(target_ulong rs, target_ulong rt, \
CPUMIPSState *env) \
{ \
DSP32Value ds, dt; \
- unsigned int i, n; \
+ unsigned int i; \
\
- n = sizeof(DSP32Value) / sizeof(ds.element[0]); \
ds.sw[0] = rs; \
dt.sw[0] = rt; \
\
- for (i = 0 ; i < n ; i++) { \
+ for (i = 0 ; i < ARRAY_SIZE(ds.element); i++) { \
ds.element[i] = mipsdsp_##func(ds.element[i], dt.element[i], env); \
} \
\
@@ -1192,13 +1188,12 @@ MIPSDSP32_BINOP_ENV(subu_s_qb, satu8_sub, ub);
target_ulong helper_##name(target_ulong rs, target_ulong rt) \
{ \
DSP64Value ds, dt; \
- unsigned int i, n; \
+ unsigned int i; \
\
- n = sizeof(DSP64Value) / sizeof(ds.element[0]); \
ds.sl[0] = rs; \
dt.sl[0] = rt; \
\
- for (i = 0 ; i < n ; i++) { \
+ for (i = 0 ; i < ARRAY_SIZE(ds.element); i++) { \
ds.element[i] = mipsdsp_##func(ds.element[i], dt.element[i]); \
} \
\
@@ -1215,13 +1210,12 @@ target_ulong helper_##name(target_ulong rs, target_ulong rt, \
CPUMIPSState *env) \
{ \
DSP64Value ds, dt; \
- unsigned int i, n; \
+ unsigned int i; \
\
- n = sizeof(DSP64Value) / sizeof(ds.element[0]); \
ds.sl[0] = rs; \
dt.sl[0] = rt; \
\
- for (i = 0 ; i < n ; i++) { \
+ for (i = 0 ; i < ARRAY_SIZE(ds.element); i++) { \
ds.element[i] = mipsdsp_##func(ds.element[i], dt.element[i], env); \
} \
\