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| author | David Greene <greened@obbligato.org> | 2009-11-12 20:49:22 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2009-11-12 20:49:22 +0000 |
| commit | 3f2bf85d14759cc4b28a86805f566ac805a54d00 (patch) | |
| tree | e400e38dbd9b2104903d9b54f5229771bb6ca338 /lib/Target/Sparc | |
| parent | 05872ea804cdc9534960b30d28a391928c61481a (diff) | |
| download | external_llvm-3f2bf85d14759cc4b28a86805f566ac805a54d00.zip external_llvm-3f2bf85d14759cc4b28a86805f566ac805a54d00.tar.gz external_llvm-3f2bf85d14759cc4b28a86805f566ac805a54d00.tar.bz2 | |
Add a bool flag to StackObjects telling whether they reference spill
slots. The AsmPrinter will use this information to determine whether to
print a spill/reload comment.
Remove default argument values. It's too easy to pass a wrong argument
value when multiple arguments have default values. Make everything
explicit to trap bugs early.
Update all targets to adhere to the new interfaces..
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@87022 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc')
| -rw-r--r-- | lib/Target/Sparc/SparcISelLowering.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp index 164770d..133f828 100644 --- a/lib/Target/Sparc/SparcISelLowering.cpp +++ b/lib/Target/Sparc/SparcISelLowering.cpp @@ -129,7 +129,8 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain, } InVals.push_back(Arg); } else { - int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset); + int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset, + true, false); SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32); SDValue Load; if (ObjectVT == MVT::i32) { @@ -163,7 +164,8 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain, Arg = DAG.getNode(ISD::BIT_CONVERT, dl, MVT::f32, Arg); InVals.push_back(Arg); } else { - int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset); + int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset, + true, false); SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32); SDValue Load = DAG.getLoad(MVT::f32, dl, Chain, FIPtr, NULL, 0); InVals.push_back(Load); @@ -184,7 +186,8 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain, MF.getRegInfo().addLiveIn(*CurArgReg++, VRegHi); HiVal = DAG.getCopyFromReg(Chain, dl, VRegHi, MVT::i32); } else { - int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset); + int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset, + true, false); SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32); HiVal = DAG.getLoad(MVT::i32, dl, Chain, FIPtr, NULL, 0); } @@ -195,7 +198,8 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain, MF.getRegInfo().addLiveIn(*CurArgReg++, VRegLo); LoVal = DAG.getCopyFromReg(Chain, dl, VRegLo, MVT::i32); } else { - int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset+4); + int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset+4, + true, false); SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32); LoVal = DAG.getLoad(MVT::i32, dl, Chain, FIPtr, NULL, 0); } @@ -227,7 +231,8 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain, MF.getRegInfo().addLiveIn(*CurArgReg, VReg); SDValue Arg = DAG.getCopyFromReg(DAG.getRoot(), dl, VReg, MVT::i32); - int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset); + int FrameIdx = MF.getFrameInfo()->CreateFixedObject(4, ArgOffset, + true, false); SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32); OutChains.push_back(DAG.getStore(DAG.getRoot(), dl, Arg, FIPtr, NULL, 0)); |