diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2012-01-07 15:20:12 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2012-01-11 09:55:28 +0100 |
| commit | 170d5b4bb9f8382bd98dde09d969d2e85d83db06 (patch) | |
| tree | 9844a76f480ae860ca22c3570fdc34d3efcc8e6f /target-i386 | |
| parent | adc7166611ed7240434b60b915f4c116c4c70820 (diff) | |
target-i386: fix dpps and dppd SSE2 instructions
The helpers implemented dpps and dppd SSE instructions are not passing
the correct argument types to the softfloat functions. While they do
work anyway providing a correct behaviour, this patch fixes that.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/ops_sse.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/target-i386/ops_sse.h b/target-i386/ops_sse.h index 6a77295a8..0d33ca198 100644 --- a/target-i386/ops_sse.h +++ b/target-i386/ops_sse.h @@ -1775,44 +1775,44 @@ SSE_HELPER_I(helper_pblendw, W, 8, FBLENDP) void glue(helper_dpps, SUFFIX) (Reg *d, Reg *s, uint32_t mask) { - float32 iresult = 0 /*float32_zero*/; + float32 iresult = float32_zero; if (mask & (1 << 4)) iresult = float32_add(iresult, - float32_mul(d->L(0), s->L(0), &env->sse_status), + float32_mul(d->XMM_S(0), s->XMM_S(0), &env->sse_status), &env->sse_status); if (mask & (1 << 5)) iresult = float32_add(iresult, - float32_mul(d->L(1), s->L(1), &env->sse_status), + float32_mul(d->XMM_S(1), s->XMM_S(1), &env->sse_status), &env->sse_status); if (mask & (1 << 6)) iresult = float32_add(iresult, - float32_mul(d->L(2), s->L(2), &env->sse_status), + float32_mul(d->XMM_S(2), s->XMM_S(2), &env->sse_status), &env->sse_status); if (mask & (1 << 7)) iresult = float32_add(iresult, - float32_mul(d->L(3), s->L(3), &env->sse_status), + float32_mul(d->XMM_S(3), s->XMM_S(3), &env->sse_status), &env->sse_status); - d->L(0) = (mask & (1 << 0)) ? iresult : 0 /*float32_zero*/; - d->L(1) = (mask & (1 << 1)) ? iresult : 0 /*float32_zero*/; - d->L(2) = (mask & (1 << 2)) ? iresult : 0 /*float32_zero*/; - d->L(3) = (mask & (1 << 3)) ? iresult : 0 /*float32_zero*/; + d->XMM_S(0) = (mask & (1 << 0)) ? iresult : float32_zero; + d->XMM_S(1) = (mask & (1 << 1)) ? iresult : float32_zero; + d->XMM_S(2) = (mask & (1 << 2)) ? iresult : float32_zero; + d->XMM_S(3) = (mask & (1 << 3)) ? iresult : float32_zero; } void glue(helper_dppd, SUFFIX) (Reg *d, Reg *s, uint32_t mask) { - float64 iresult = 0 /*float64_zero*/; + float64 iresult = float64_zero; if (mask & (1 << 4)) iresult = float64_add(iresult, - float64_mul(d->Q(0), s->Q(0), &env->sse_status), + float64_mul(d->XMM_D(0), s->XMM_D(0), &env->sse_status), &env->sse_status); if (mask & (1 << 5)) iresult = float64_add(iresult, - float64_mul(d->Q(1), s->Q(1), &env->sse_status), + float64_mul(d->XMM_D(1), s->XMM_D(1), &env->sse_status), &env->sse_status); - d->Q(0) = (mask & (1 << 0)) ? iresult : 0 /*float64_zero*/; - d->Q(1) = (mask & (1 << 1)) ? iresult : 0 /*float64_zero*/; + d->XMM_D(0) = (mask & (1 << 0)) ? iresult : float64_zero; + d->XMM_D(1) = (mask & (1 << 1)) ? iresult : float64_zero; } void glue(helper_mpsadbw, SUFFIX) (Reg *d, Reg *s, uint32_t offset) |