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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101148 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-04-13 17:07:06 +00:00
parent 81bf03eb5c
commit 4183e31978
1 changed files with 5 additions and 0 deletions
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5
lib/CodeGen/SelectionDAG/FastISel.cpp
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@ -94,9 +94,11 @@ unsigned FastISel::getRegForValue(Value *V) {
Reg =
getRegForValue(Constant::getNullValue(TD.getIntPtrType(V->getContext())));
} else if (ConstantFP *CF = dyn_cast<ConstantFP>(V)) {
// Try to emit the constant directly.
Reg = FastEmit_f(VT, VT, ISD::ConstantFP, CF);
if (!Reg) {
// Try to emit the constant by using an integer constant with a cast.
const APFloat &Flt = CF->getValueAPF();
EVT IntVT = TLI.getPointerTy();
@ -320,6 +322,7 @@ bool FastISel::SelectCall(User *I) {
Function *F = cast<CallInst>(I)->getCalledFunction();
if (!F) return false;
// Handle selected intrinsic function calls.
unsigned IID = F->getIntrinsicID();
switch (IID) {
default: break;
@ -440,6 +443,8 @@ bool FastISel::SelectCall(User *I) {
break;
}
}
// An arbitrary call. Bail.
return false;
}