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splice some lines together, no functionality change. 

llvm-svn: 44292
This commit is contained in:
Chris Lattner 2007-11-23 22:34:59 +00:00
parent 752b05fe94
commit 7514abe56e
1 changed files with 7 additions and 11 deletions
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18
llvm/lib/Analysis/ConstantFolding.cpp
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@ -516,18 +516,14 @@ llvm::ConstantFoldCall(Function *F, Constant** Operands, unsigned NumOperands) {
break;
}
} else if (ConstantInt *Op = dyn_cast<ConstantInt>(Operands[0])) {
if (Len > 11 && !memcmp(Str, "llvm.bswap", 10)) {
if (Len > 11 && !memcmp(Str, "llvm.bswap", 10))
return ConstantInt::get(Op->getValue().byteSwap());
} else if (Len > 11 && !memcmp(Str, "llvm.ctpop", 10)) {
uint64_t ctpop = Op->getValue().countPopulation();
return ConstantInt::get(Ty, ctpop);
} else if (Len > 10 && !memcmp(Str, "llvm.cttz", 9)) {
uint64_t cttz = Op->getValue().countTrailingZeros();
return ConstantInt::get(Ty, cttz);
} else if (Len > 10 && !memcmp(Str, "llvm.ctlz", 9)) {
uint64_t ctlz = Op->getValue().countLeadingZeros();
return ConstantInt::get(Ty, ctlz);
}
else if (Len > 11 && !memcmp(Str, "llvm.ctpop", 10))
return ConstantInt::get(Ty, Op->getValue().countPopulation());
else if (Len > 10 && !memcmp(Str, "llvm.cttz", 9))
return ConstantInt::get(Ty, Op->getValue().countTrailingZeros());
else if (Len > 10 && !memcmp(Str, "llvm.ctlz", 9))
return ConstantInt::get(Ty, Op->getValue().countLeadingZeros());
}
} else if (NumOperands == 2) {
if (ConstantFP *Op1 = dyn_cast<ConstantFP>(Operands[0])) {