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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-09-27 17:13:57 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-09-27 17:13:57 +0000 |
| commit | 86c7b07ecd3e9f54d7e88832541cd560daa3eef6 (patch) | |
| tree | ad857f4c004b79d76561bcfc879b418399f91cbb /llvm/lib/Target | |
| parent | 133d46f9a7c5dcbcda72fa09202d1d6cf0b7f79b (diff) | |
| download | bcm5719-llvm-86c7b07ecd3e9f54d7e88832541cd560daa3eef6.tar.gz bcm5719-llvm-86c7b07ecd3e9f54d7e88832541cd560daa3eef6.zip | |
[X86][Btver2] (V)MPSADBW instructions take 3uops not 1
llvm-svn: 343238
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/X86/X86ScheduleBtVer2.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86ScheduleBtVer2.td b/llvm/lib/Target/X86/X86ScheduleBtVer2.td index 0c9410a2c60..691428b677d 100644 --- a/llvm/lib/Target/X86/X86ScheduleBtVer2.td +++ b/llvm/lib/Target/X86/X86ScheduleBtVer2.td @@ -480,7 +480,7 @@ defm : X86WriteResPairUnsupported<WriteVecIMulZ>; defm : JWriteResFpuPair<WritePMULLD, [JFPU0, JFPU01, JVIMUL, JVALU], 4, [2, 1, 2, 1], 3>; defm : X86WriteResPairUnsupported<WritePMULLDY>; defm : X86WriteResPairUnsupported<WritePMULLDZ>; -defm : JWriteResFpuPair<WriteMPSAD, [JFPU0, JVIMUL], 3, [1, 2]>; +defm : JWriteResFpuPair<WriteMPSAD, [JFPU0, JVIMUL], 3, [1, 2], 3>; defm : X86WriteResPairUnsupported<WriteMPSADY>; defm : X86WriteResPairUnsupported<WriteMPSADZ>; defm : JWriteResFpuPair<WritePSADBW, [JFPU01, JVALU], 2>; |
