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(parent: d3c76bb) | patch
More h-registers tricks: folding zext nodes.
authorEvan Cheng <evan.cheng@apple.com>
Fri, 29 May 2009 01:44:43 +0000 (01:44 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 29 May 2009 01:44:43 +0000 (01:44 +0000)
commitcb219f0ef632ce74e613164ff65836c4ee7ef285
tree4f77b4ef86f0b8fe32dd548595c055954c777cf6tree | snapshot
parentd3c76bb6fc3c066286850e91b8bf03484ea2a56ecommit | diff
More h-registers tricks: folding zext nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72558 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86Instr64bit.td diff | blob | history
lib/Target/X86/X86InstrInfo.td diff | blob | history
test/CodeGen/X86/h-registers-3.ll [new file with mode: 0644] blob
test/CodeGen/X86/remat-mov0.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors