yuzu/unicorn
1
0
Fork 0
mirror of https://github.com/yuzu-emu/unicorn.git synced 2025-01-22 23:11:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

target/arm: Use floatX_silence_nan when we have already checked for SNaN

Browse source 
Backports commit d7ecc062c4e264f716ed239df931f52adb340508 from qemu
This commit is contained in:
Richard Henderson 2018-05-19 23:19:22 -04:00 committed by Lioncash
parent f1f2521b38
commit 5e532f6d20
No known key found for this signature in database
GPG key ID: 4E3C3CC1031BA9C7
2 changed files with 9 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
qemu/target/arm/helper-a64.c
View file

@ -374,7 +374,7 @@ float16 HELPER(frecpx_f16)(float16 a, void *fpstp)
float16 nan = a;
if (float16_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
nan = float16_maybe_silence_nan(a, fpst);
nan = float16_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float16_default_nan(fpst);
@ -403,7 +403,7 @@ float32 HELPER(frecpx_f32)(float32 a, void *fpstp)
float32 nan = a;
if (float32_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
nan = float32_maybe_silence_nan(a, fpst);
nan = float32_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float32_default_nan(fpst);
@ -432,7 +432,7 @@ float64 HELPER(frecpx_f64)(float64 a, void *fpstp)
float64 nan = a;
if (float64_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
nan = float64_maybe_silence_nan(a, fpst);
nan = float64_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float64_default_nan(fpst);

12
qemu/target/arm/helper.c
View file

@ -10990,7 +10990,7 @@ float16 HELPER(recpe_f16)(float16 input, void *fpstp)
float16 nan = f16;
if (float16_is_signaling_nan(f16, fpst)) {
float_raise(float_flag_invalid, fpst);
nan = float16_maybe_silence_nan(f16, fpst);
nan = float16_silence_nan(f16, fpst);
}
if (fpst->default_nan_mode) {
nan = float16_default_nan(fpst);
@ -11038,7 +11038,7 @@ float32 HELPER(recpe_f32)(float32 input, void *fpstp)
float32 nan = f32;
if (float32_is_signaling_nan(f32, fpst)) {
float_raise(float_flag_invalid, fpst);
nan = float32_maybe_silence_nan(f32, fpst);
nan = float32_silence_nan(f32, fpst);
}
if (fpst->default_nan_mode) {
nan = float32_default_nan(fpst);
@ -11086,7 +11086,7 @@ float64 HELPER(recpe_f64)(float64 input, void *fpstp)
float64 nan = f64;
if (float64_is_signaling_nan(f64, fpst)) {
float_raise(float_flag_invalid, fpst);
nan = float64_maybe_silence_nan(f64, fpst);
nan = float64_silence_nan(f64, fpst);
}
if (fpst->default_nan_mode) {
nan = float64_default_nan(fpst);
@ -11185,7 +11185,7 @@ float16 HELPER(rsqrte_f16)(float16 input, void *fpstp)
float16 nan = f16;
if (float16_is_signaling_nan(f16, s)) {
float_raise(float_flag_invalid, s);
nan = float16_maybe_silence_nan(f16, s);
nan = float16_silence_nan(f16, s);
}
if (s->default_nan_mode) {
nan = float16_default_nan(s);
@ -11229,7 +11229,7 @@ float32 HELPER(rsqrte_f32)(float32 input, void *fpstp)
float32 nan = f32;
if (float32_is_signaling_nan(f32, s)) {
float_raise(float_flag_invalid, s);
nan = float32_maybe_silence_nan(f32, s);
nan = float32_silence_nan(f32, s);
}
if (s->default_nan_mode) {
nan = float32_default_nan(s);
@ -11272,7 +11272,7 @@ float64 HELPER(rsqrte_f64)(float64 input, void *fpstp)
float64 nan = f64;
if (float64_is_signaling_nan(f64, s)) {
float_raise(float_flag_invalid, s);
nan = float64_maybe_silence_nan(f64, s);
nan = float64_silence_nan(f64, s);
}
if (s->default_nan_mode) {
nan = float64_default_nan(s);