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Implement cond ? -1 : 0 with sbb.
authorEvan Cheng <evan.cheng@apple.com>
Tue, 26 Jan 2010 02:00:44 +0000 (02:00 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 26 Jan 2010 02:00:44 +0000 (02:00 +0000)
commit8c7ecaf524ec3040a9c1c7be5f37e574eb1d0207
tree7bd0d68e7d57286b700164c560659a297c1b7dc2
parent11609fa2e3826cb6dcbd70dd572be105be23742e
Implement cond ? -1 : 0 with sbb.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94490 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
lib/Target/X86/X86ISelLowering.cpp
test/CodeGen/X86/sext-i1.ll [new file with mode: 0644]