}
}
+static FastMathFlags getDecodedFastMathFlags(unsigned Val) {
+ FastMathFlags FMF;
+ if (0 != (Val & FastMathFlags::UnsafeAlgebra))
+ FMF.setUnsafeAlgebra();
+ if (0 != (Val & FastMathFlags::NoNaNs))
+ FMF.setNoNaNs();
+ if (0 != (Val & FastMathFlags::NoInfs))
+ FMF.setNoInfs();
+ if (0 != (Val & FastMathFlags::NoSignedZeros))
+ FMF.setNoSignedZeros();
+ if (0 != (Val & FastMathFlags::AllowReciprocal))
+ FMF.setAllowReciprocal();
+ return FMF;
+}
+
static void upgradeDLLImportExportLinkage(llvm::GlobalValue *GV, unsigned Val) {
switch (Val) {
case 5: GV->setDLLStorageClass(GlobalValue::DLLImportStorageClass); break;
if (Record[OpNum] & (1 << bitc::PEO_EXACT))
cast<BinaryOperator>(I)->setIsExact(true);
} else if (isa<FPMathOperator>(I)) {
- FastMathFlags FMF;
- if (0 != (Record[OpNum] & FastMathFlags::UnsafeAlgebra))
- FMF.setUnsafeAlgebra();
- if (0 != (Record[OpNum] & FastMathFlags::NoNaNs))
- FMF.setNoNaNs();
- if (0 != (Record[OpNum] & FastMathFlags::NoInfs))
- FMF.setNoInfs();
- if (0 != (Record[OpNum] & FastMathFlags::NoSignedZeros))
- FMF.setNoSignedZeros();
- if (0 != (Record[OpNum] & FastMathFlags::AllowReciprocal))
- FMF.setAllowReciprocal();
+ FastMathFlags FMF = getDecodedFastMathFlags(Record[OpNum]);
if (FMF.any())
I->setFastMathFlags(FMF);
}
unsigned OpNum = 0;
Value *LHS, *RHS;
if (getValueTypePair(Record, OpNum, NextValueNo, LHS) ||
- popValue(Record, OpNum, NextValueNo, LHS->getType(), RHS) ||
- OpNum+1 != Record.size())
+ popValue(Record, OpNum, NextValueNo, LHS->getType(), RHS))
+ return error("Invalid record");
+
+ unsigned PredVal = Record[OpNum];
+ bool IsFP = LHS->getType()->isFPOrFPVectorTy();
+ FastMathFlags FMF;
+ if (IsFP && Record.size() > OpNum+1)
+ FMF = getDecodedFastMathFlags(Record[++OpNum]);
+
+ if (OpNum+1 != Record.size())
return error("Invalid record");
if (LHS->getType()->isFPOrFPVectorTy())
- I = new FCmpInst((FCmpInst::Predicate)Record[OpNum], LHS, RHS);
+ I = new FCmpInst((FCmpInst::Predicate)PredVal, LHS, RHS);
else
- I = new ICmpInst((ICmpInst::Predicate)Record[OpNum], LHS, RHS);
+ I = new ICmpInst((ICmpInst::Predicate)PredVal, LHS, RHS);
+
+ if (FMF.any())
+ I->setFastMathFlags(FMF);
InstructionList.push_back(I);
break;
}