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[PATCH v2 1/4] target/m68k: pass quotient directly into make_quotient()
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From: |
Mark Cave-Ayland |
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Subject: |
[PATCH v2 1/4] target/m68k: pass quotient directly into make_quotient() |
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Date: |
Wed, 4 Jan 2023 13:45:51 +0000 |
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
---
target/m68k/fpu_helper.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/target/m68k/fpu_helper.c b/target/m68k/fpu_helper.c
index fdc4937e29..0932c464fd 100644
--- a/target/m68k/fpu_helper.c
+++ b/target/m68k/fpu_helper.c
@@ -515,16 +515,10 @@ uint32_t HELPER(fmovemd_ld_postinc)(CPUM68KState *env,
uint32_t addr,
return fmovem_postinc(env, addr, mask, cpu_ld_float64_ra);
}
-static void make_quotient(CPUM68KState *env, floatx80 val)
+static void make_quotient(CPUM68KState *env, int32_t quotient)
{
- int32_t quotient;
int sign;
- if (floatx80_is_any_nan(val)) {
- return;
- }
-
- quotient = floatx80_to_int32(val, &env->fp_status);
sign = quotient < 0;
if (sign) {
quotient = -quotient;
@@ -538,14 +532,22 @@ void HELPER(fmod)(CPUM68KState *env, FPReg *res, FPReg
*val0, FPReg *val1)
{
res->d = floatx80_mod(val1->d, val0->d, &env->fp_status);
- make_quotient(env, res->d);
+ if (floatx80_is_any_nan(res->d)) {
+ return;
+ }
+
+ make_quotient(env, floatx80_to_int32(res->d, &env->fp_status));
}
void HELPER(frem)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
{
res->d = floatx80_rem(val1->d, val0->d, &env->fp_status);
- make_quotient(env, res->d);
+ if (floatx80_is_any_nan(res->d)) {
+ return;
+ }
+
+ make_quotient(env, floatx80_to_int32(res->d, &env->fp_status));
}
void HELPER(fgetexp)(CPUM68KState *env, FPReg *res, FPReg *val)
--
2.30.2