yuzu/unicorn
1
0
Fork 0
mirror of https://github.com/yuzu-emu/unicorn.git synced 2025-01-11 07:35:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

target/arm: Use fp_status_fp16 for do_fmpa_zpzzz_h

Browse source 
This makes float16_muladd correctly use FZ16 not FZ.

Fixes: 6ceabaad110

Backports commit 52a339b11d1719a6589de40606859939875fda9a from qemu
This commit is contained in:
Richard Henderson 2018-08-17 14:04:19 -04:00 committed by Lioncash
parent 15a68a354c
commit 118495f4b1
No known key found for this signature in database
GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
qemu/target/arm/sve_helper.c
View file

@ -2883,7 +2883,7 @@ static void do_fmla_zpzzz_h(CPUARMState *env, void *vg, uint32_t desc,
e1 = *(uint16_t *)(vn + H1_2(i)) ^ neg1; e1 = *(uint16_t *)(vn + H1_2(i)) ^ neg1;
e2 = *(uint16_t *)(vm + H1_2(i)); e2 = *(uint16_t *)(vm + H1_2(i));
e3 = *(uint16_t *)(va + H1_2(i)) ^ neg3; e3 = *(uint16_t *)(va + H1_2(i)) ^ neg3;
r = float16_muladd(e1, e2, e3, 0, &env->vfp.fp_status); r = float16_muladd(e1, e2, e3, 0, &env->vfp.fp_status_f16);
*(uint16_t *)(vd + H1_2(i)) = r; *(uint16_t *)(vd + H1_2(i)) = r;
} }
} while (i & 63); } while (i & 63);