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Add a note about commuting conditional move. 

llvm-svn: 74241
This commit is contained in:
Evan Cheng 2009-06-26 00:28:48 +00:00
parent 31167c61d5
commit e2c4d35f3e
1 changed files with 2 additions and 0 deletions
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2
llvm/lib/Target/ARM/README.txt
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@ -528,3 +528,5 @@ those operations and the ARMv6 scalar versions.
//===---------------------------------------------------------------------===// //===---------------------------------------------------------------------===//
ARM::MOVCCr is commutable (by flipping the condition). But we need to implement
ARMInstrInfo::commuteInstruction() to support it.