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Simplify predicate CarryDefIsUsed. 

llvm-svn: 74277
This commit is contained in:
Evan Cheng 2009-06-26 06:10:18 +00:00
parent 34c8c7414f
commit 1eda63715f
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Target/ARM/ARMInstrInfo.td
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@ -103,7 +103,7 @@ def HasThumb2 : Predicate<"Subtarget->hasThumb2()">;
def IsARM : Predicate<"!Subtarget->isThumb()">;
def IsDarwin : Predicate<"Subtarget->isTargetDarwin()">;
def IsNotDarwin : Predicate<"!Subtarget->isTargetDarwin()">;
def CarryDefIsUnused : Predicate<"N.getNode()->hasNUsesOfValue(0, 1)">;
def CarryDefIsUnused : Predicate<"!N.getNode()->hasAnyUseOfValue(1)">;
def CarryDefIsUsed : Predicate<"N.getNode()->hasAnyUseOfValue(1)">;
//===----------------------------------------------------------------------===//