[PATCH 05/40] i386: Emulate MMX mulv4hi3 with SSE

2019-02-14 Thread H.J. Lu
Emulate MMX mulv4hi3 with SSE. Only SSE register source operand is allowed. PR target/89021 * config/i386/mmx.md (mulv4hi3): New. (*mmx_mulv4hi3): Also allow TARGET_MMX_WITH_SSE. Add SSE support. --- gcc/config/i386/mmx.md | 26 +++--- 1 file

[PATCH 05/40] i386: Emulate MMX mulv4hi3 with SSE

2019-02-11 Thread H.J. Lu
Emulate MMX mulv4hi3 with SSE. Only SSE register source operand is allowed. PR target/89021 * config/i386/mmx.md (mulv4hi3): New. (*mmx_mulv4hi3): Also allow TARGET_MMX_WITH_SSE. Add SSE support. --- gcc/config/i386/mmx.md | 26 +++--- 1 file