[FastISel][X86] Use XOR to materialize the "0" value.
authorJuergen Ributzka <juergen@apple.com>
Wed, 13 Aug 2014 22:22:17 +0000 (22:22 +0000)
committerJuergen Ributzka <juergen@apple.com>
Wed, 13 Aug 2014 22:22:17 +0000 (22:22 +0000)
commit0701e5d43bce14f30c7793f8c7f970ca8bac16ad
tree590e71c46a5c31e314df2f1c0f3dad4357d5e5c9
parentf245d9aa7753ee56f62bb83b69b77c1026816c60
[FastISel][X86] Use XOR to materialize the "0" value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215594 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86FastISel.cpp
test/CodeGen/X86/fast-isel-cmp-branch3.ll
test/CodeGen/X86/fast-isel-mem.ll
test/CodeGen/X86/fast-isel-x86-64.ll
test/DebugInfo/X86/fission-ranges.ll