Re: [PATCH 15/43] i386: Emulate MMX sse_cvtpi2ps with SSE

2019-02-10 Thread Uros Bizjak
On 2/10/19, H.J. Lu wrote: > Emulate MMX sse_cvtpi2ps with SSE2 cvtdq2ps, preserving upper 64 bits of > destination XMM register. Only SSE register source operand is allowed. > > PR target/89021 > * config/i386/mmx.md (UNSPEC_CVTPI2PS): New. > (sse_cvtpi2ps): Renamed to ... >

[PATCH 15/43] i386: Emulate MMX sse_cvtpi2ps with SSE

2019-02-09 Thread H.J. Lu
Emulate MMX sse_cvtpi2ps with SSE2 cvtdq2ps, preserving upper 64 bits of destination XMM register. Only SSE register source operand is allowed. PR target/89021 * config/i386/mmx.md (UNSPEC_CVTPI2PS): New. (sse_cvtpi2ps): Renamed to ... (*mmx_cvtpi2ps): This. Disab

[PATCH 15/43] i386: Emulate MMX sse_cvtpi2ps with SSE

2019-02-09 Thread H.J. Lu
Emulate MMX sse_cvtpi2ps with SSE2 cvtdq2ps, preserving upper 64 bits of destination XMM register. Only SSE register source operand is allowed. PR target/89021 * config/i386/mmx.md (UNSPEC_CVTPI2PS): New. (sse_cvtpi2ps): Renamed to ... (*mmx_cvtpi2ps): This. Disab