diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2006-10-04 00:56:09 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-10-04 00:56:09 +0000 |
| commit | c548428c5d7328592f4db6f6cd815af18b3152a3 (patch) | |
| tree | cc6bca84b8aff6eb01bcc3221c3f46b0a06b4611 /lib/Target/Sparc | |
| parent | faf1daeb92bf4db4a6a68d296e24a6e2a4768022 (diff) | |
Combine ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD into ISD::LOADX. Add an
extra operand to LOADX to specify the exact value extension type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc')
| -rw-r--r-- | lib/Target/Sparc/SparcISelDAGToDAG.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp index 1d1b595743..801cf4ec9b 100644 --- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp +++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp @@ -137,6 +137,9 @@ SparcTargetLowering::SparcTargetLowering(TargetMachine &TM) addRegisterClass(MVT::f32, SP::FPRegsRegisterClass); addRegisterClass(MVT::f64, SP::DFPRegsRegisterClass); + // Turn FP extload into load/fextend + setLoadXAction(ISD::EXTLOAD, MVT::f32, Expand); + // Custom legalize GlobalAddress nodes into LO/HI parts. setOperationAction(ISD::GlobalAddress, MVT::i32, Custom); setOperationAction(ISD::ConstantPool , MVT::i32, Custom); @@ -161,9 +164,6 @@ SparcTargetLowering::SparcTargetLowering(TargetMachine &TM) setOperationAction(ISD::BIT_CONVERT, MVT::f32, Expand); setOperationAction(ISD::BIT_CONVERT, MVT::i32, Expand); - // Turn FP extload into load/fextend - setOperationAction(ISD::EXTLOAD, MVT::f32, Expand); - // Sparc has no select or setcc: expand to SELECT_CC. setOperationAction(ISD::SELECT, MVT::i32, Expand); setOperationAction(ISD::SELECT, MVT::f32, Expand); @@ -332,7 +332,7 @@ SparcTargetLowering::LowerArguments(Function &F, SelectionDAG &DAG) { if (ObjectVT == MVT::i32) { Load = DAG.getLoad(MVT::i32, Root, FIPtr, DAG.getSrcValue(0)); } else { - unsigned LoadOp = + ISD::LoadExtType LoadOp = I->getType()->isSigned() ? ISD::SEXTLOAD : ISD::ZEXTLOAD; // Sparc is big endian, so add an offset based on the ObjectVT. |