[PATCH 04/41] i386: Emulate MMX plusminus/sat_plusminus with SSE

2019-02-18 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 (MMXMODEI8): Require TARGET_SSE2 for V1DI. (plusminus:mmx_3): Check TARGET_MMX_WITH_SSE. (sat_plusminus:mmx_3): Likewise.

[PATCH 04/41] i386: Emulate MMX plusminus/sat_plusminus with SSE

2019-02-16 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 (MMXMODEI8): Require TARGET_SSE2 for V1DI. (plusminus:mmx_3): Check TARGET_MMX_WITH_SSE. (sat_plusminus:mmx_3): Likewise.