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For PR950:

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This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-12-23 06:05:41 +00:00
parent add2bd7f59
commit e4d87aa2de
87 changed files with 8093 additions and 6620 deletions
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5
lib/Analysis/ValueNumbering.cpp
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@@ -161,6 +161,11 @@ static inline bool isIdenticalBinaryInst(const Instruction &I1,
I1.getParent()->getParent() != I2->getParent()->getParent())
return false;
// If they are CmpInst instructions, check their predicates
if (CmpInst *CI1 = dyn_cast<CmpInst>(&const_cast<Instruction&>(I1)))
if (CI1->getPredicate() != cast<CmpInst>(I2)->getPredicate())
return false;
// They are identical if both operands are the same!
if (I1.getOperand(0) == I2->getOperand(0) &&
I1.getOperand(1) == I2->getOperand(1))