Displaying 1 result from an estimated 1 matches for "targetconstantfp".
Did you mean:
targetconstant
2012 Feb 10
1
[LLVMdev] Prevent DAG combiner from changing "store ConstFP, addr" to integer store
...l store is volatile, this transform must not
increase
// the number of stores. For example, on x86-32 an f64 can be stored
in one
// processor operation but an i64 (which is not legal) requires two.
So the
// transform should not be done in this case.
if (Value.getOpcode() != ISD::TargetConstantFP) {
SDValue Tmp;
switch (CFP->getValueType(0).getSimpleVT().SimpleTy) {
default: llvm_unreachable("Unknown FP type");
case MVT::f80: // We don't do this for these yet.
case MVT::f128:
case MVT::ppcf128:
break;
case MVT::f32:...