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| author | Aurelien Jarno <aurelien@aurel32.net> | 2013-03-26 19:56:01 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2013-04-01 18:49:15 +0200 |
| commit | 2b8d7e9d728fe2b7c8ffb9859368fb2b5c0bf833 (patch) | |
| tree | 719a1bd1cb9e9af0523b01b13514ee309e8b13db /target-i386 | |
| parent | 93e3c0ae69ae73d7f04ac378c5df6e98c7faa6dd (diff) | |
| download | qemu-2b8d7e9d728fe2b7c8ffb9859368fb2b5c0bf833.zip qemu-2b8d7e9d728fe2b7c8ffb9859368fb2b5c0bf833.tar.gz qemu-2b8d7e9d728fe2b7c8ffb9859368fb2b5c0bf833.tar.bz2 | |
target-i386: SSE4.2: fix pcmpXstrm instructions
pcmpXstrm instructions returns their result in the XMM0 register and
not in the first operand.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/ops_sse.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/target-i386/ops_sse.h b/target-i386/ops_sse.h index 0667c87..4a95f41 100644 --- a/target-i386/ops_sse.h +++ b/target-i386/ops_sse.h @@ -2116,16 +2116,16 @@ void glue(helper_pcmpestrm, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, if ((ctrl >> 6) & 1) { if (ctrl & 1) { for (i = 0; i < 8; i++, res >>= 1) { - d->W(i) = (res & 1) ? ~0 : 0; + env->xmm_regs[0].W(i) = (res & 1) ? ~0 : 0; } } else { for (i = 0; i < 16; i++, res >>= 1) { - d->B(i) = (res & 1) ? ~0 : 0; + env->xmm_regs[0].B(i) = (res & 1) ? ~0 : 0; } } } else { - d->Q(1) = 0; - d->Q(0) = res; + env->xmm_regs[0].Q(1) = 0; + env->xmm_regs[0].Q(0) = res; } } @@ -2154,16 +2154,16 @@ void glue(helper_pcmpistrm, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, if ((ctrl >> 6) & 1) { if (ctrl & 1) { for (i = 0; i < 8; i++, res >>= 1) { - d->W(i) = (res & 1) ? ~0 : 0; + env->xmm_regs[0].W(i) = (res & 1) ? ~0 : 0; } } else { for (i = 0; i < 16; i++, res >>= 1) { - d->B(i) = (res & 1) ? ~0 : 0; + env->xmm_regs[0].B(i) = (res & 1) ? ~0 : 0; } } } else { - d->Q(1) = 0; - d->Q(0) = res; + env->xmm_regs[0].Q(1) = 0; + env->xmm_regs[0].Q(0) = res; } } |