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(parent: 8edae13) | patch
Add x86 isel lowering logic to form bit test with inverted condition. e.g.
authorEvan Cheng <evan.cheng@apple.com>
Wed, 5 Dec 2012 00:10:38 +0000 (00:10 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 5 Dec 2012 00:10:38 +0000 (00:10 +0000)
commitd31802c1f6ee4018bf362a1034bab0802c07024b
tree3e8f90b38826a4dc5fbccc7897a0879299ab19bctree | snapshot
parent8edae13dd069e348bd39b19176a605d64e559f83commit | diff
Add x86 isel lowering logic to form bit test with inverted condition. e.g.
x ^ -1.

Patch by David Majnemer.
rdar://12755626

llvm-svn: 169339
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/bt.ll diff | blob | history
Domain: System / Toolchain;