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Make sure that the call stack adjustments have default operands. Also

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leave custom lowerings for later.

Fixes some nightly tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116232 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2010-10-11 21:20:02 +00:00
parent 0a434dbb91
commit fb0b892f7e
1 changed files with 8 additions and 5 deletions
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13
lib/Target/ARM/ARMFastISel.cpp
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@ -1229,8 +1229,9 @@ bool ARMFastISel::ProcessCallArgs(SmallVectorImpl<Value*> &Args,
// Issue CALLSEQ_START
unsigned AdjStackDown = TM.getRegisterInfo()->getCallFrameSetupOpcode();
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(AdjStackDown))
.addImm(NumBytes);
AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL,
TII.get(AdjStackDown))
.addImm(NumBytes));
// Process the args.
for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
@ -1247,7 +1248,8 @@ bool ARMFastISel::ProcessCallArgs(SmallVectorImpl<Value*> &Args,
}
// Now copy/store arg to correct locations.
if (VA.isRegLoc()) {
// TODO: We need custom lowering for f64 args.
if (VA.isRegLoc() && !VA.needsCustom()) {
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(TargetOpcode::COPY),
VA.getLocReg())
.addReg(Arg);
@ -1266,8 +1268,9 @@ bool ARMFastISel::FinishCall(EVT RetVT, SmallVectorImpl<unsigned> &UsedRegs,
unsigned &NumBytes) {
// Issue CALLSEQ_END
unsigned AdjStackUp = TM.getRegisterInfo()->getCallFrameDestroyOpcode();
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(AdjStackUp))
.addImm(NumBytes).addImm(0);
AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL,
TII.get(AdjStackUp))
.addImm(NumBytes).addImm(0));
// Now the return value.
if (RetVT.getSimpleVT().SimpleTy != MVT::isVoid) {