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i386: Emulate MMX ssse3_pmulhrswv4hi3 with SSE
authorhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 15 May 2019 15:24:44 +0000 (15:24 +0000)
committerhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 15 May 2019 15:24:44 +0000 (15:24 +0000)
commit8fbf119763bd6c3538494e22f50d2da525c32b90
treed1237349c269b8dec61236bc32023593c64466b1tree | snapshot
parent9054a6e146859a2c43b22f669c21a2623a970d3fcommit | diff
i386: Emulate MMX ssse3_pmulhrswv4hi3 with SSE

Emulate MMX ssse3_pmulhrswv4hi3 with SSE.  Only SSE register source
operand is allowed.

PR target/89021
* config/i386/sse.md (ssse3_pmulhrswv4hi3): Require TARGET_MMX
or TARGET_MMX_WITH_SSE.
(*ssse3_pmulhrswv4hi3): Add SSE emulation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@271244 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/config/i386/sse.md diff | blob | blame | history
Mirror of https://gcc.gnu.org/git/gcc.git