Re: [PATCH 04/43] i386: Emulate MMX plusminus/sat_plusminus with SSE

2019-02-10 Thread Uros Bizjak
On 2/10/19, H.J. Lu wrote: > Emulate MMX plusminus/sat_plusminus with SSE. Only SSE register source > operand is allowed. > > PR target/89021 > * config/i386/mmx.md (3): New. > (*mmx_3): Changed to define_insn_and_split > to support SSE emulation. > (*mmx_3): Likewis

[PATCH 04/43] i386: Emulate MMX plusminus/sat_plusminus with SSE

2019-02-09 Thread H.J. Lu
Emulate MMX plusminus/sat_plusminus with SSE. Only SSE register source operand is allowed. PR target/89021 * config/i386/mmx.md (3): New. (*mmx_3): Changed to define_insn_and_split to support SSE emulation. (*mmx_3): Likewise. (mmx_3): Also allow TA

Re: [PATCH 04/43] i386: Emulate MMX plusminus/sat_plusminus with SSE

2019-02-09 Thread Uros Bizjak
On 2/9/19, H.J. Lu wrote: > Emulate MMX plusminus/sat_plusminus with SSE. Only SSE register source > operand is allowed. > > 2019-02-08 H.J. Lu > Uros Bizjak > > PR target/89021 > * config/i386/mmx.md (MMXMODEI8): Require TARGET_SSE2 for V1DI. > (3): New. >

[PATCH 04/43] i386: Emulate MMX plusminus/sat_plusminus with SSE

2019-02-09 Thread H.J. Lu
Emulate MMX plusminus/sat_plusminus with SSE. Only SSE register source operand is allowed. 2019-02-08 H.J. Lu Uros Bizjak PR target/89021 * config/i386/mmx.md (MMXMODEI8): Require TARGET_SSE2 for V1DI. (3): New. (*mmx_3): Changed to define_insn_an