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Ensure that zero vectors are always v4i32, which forces them to CSE with
authorChris Lattner <sabre@nondot.org>
Wed, 12 Apr 2006 16:53:28 +0000 (16:53 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 12 Apr 2006 16:53:28 +0000 (16:53 +0000)
commit2b1c3258d68271098172e52d4e1f8424d855025f
tree99e31b9f7bbf8ae11b21976ab022b1905efa0732tree | snapshot
parent8e7401e52f3938a775819e8a6de095ecf7dbad92commit | diff
Ensure that zero vectors are always v4i32, which forces them to CSE with
each other.  This implements CodeGen/PowerPC/vxor-canonicalize.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27609 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCISelLowering.cpp diff | blob | history
lib/Target/PowerPC/PPCInstrAltivec.td diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors