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(parent: 8e53f98) | patch
[X86][SLM] Vector stores only use the MEC port.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 11 May 2018 15:16:15 +0000 (15:16 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 11 May 2018 15:16:15 +0000 (15:16 +0000)
commite01895369317d19d00960de0cc3abb99208d3c68
tree841128918ae00726de4b15cf1fe7b812fe664c62tree | snapshot
parent8e53f98c8b66adb598514395b302dec22a3a6db4commit | diff
[X86][SLM] Vector stores only use the MEC port.

Confirmed by both Agner and Intel's AOM - the IEC/FPC are not required for pure load/stores (even if its a partial update).

Can't fix WriteStore until all RMW instructions are cleaned up though....

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332096 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ScheduleSLM.td diff | blob | history
test/tools/llvm-mca/X86/SLM/resources-sse1.s diff | blob | history
test/tools/llvm-mca/X86/SLM/resources-sse2.s diff | blob | history
external/llvm
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