Re: [PATCH. i386]: movd in zero_extend RTX is SSE2 instruction.

On Thu, Jun 14, 2012 at 8:47 PM, Uros Bizjak wrote: > movd to/from MMX or SSE registers is SSE2 instruction. Also, remove > wrong x,x alternative. > > 2012-06-14  Uros Bizjak   > >        * config/i386/i386.md (*zero_extendsidi2): Mark movd alternatives >        SSE2 only.  Remove x,x alternative

[PATCH. i386]: movd in zero_extend RTX is SSE2 instruction.

Hello! movd to/from MMX or SSE registers is SSE2 instruction. Also, remove wrong x,x alternative. 2012-06-14 Uros Bizjak * config/i386/i386.md (*zero_extendsidi2): Mark movd alternatives SSE2 only. Remove x,x alternative. (*zero_extendsidi2_rex64): Ditto. Bootstrappe