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[X86][SSE] Add support for PACKSS/PACKUS constant folding
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 3 Oct 2017 09:41:00 +0000 (09:41 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 3 Oct 2017 09:41:00 +0000 (09:41 +0000)
commit57e133c4e0dc10492116bb4fbd675314b7ce6676
tree5b9e4b31f69a76e0d2c7d7a36eae6ea309a772a3
parent1f4dc266e2a55264dfecb3217da6241f4e20817d
[X86][SSE] Add support for PACKSS/PACKUS constant folding

Pulled out of D38472

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314776 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
test/CodeGen/X86/avx2-intrinsics-x86.ll
test/CodeGen/X86/sse2-intrinsics-x86.ll
test/CodeGen/X86/sse41-intrinsics-x86.ll