Changes in directory llvm/lib/Target/Sparc:
SparcISelDAGToDAG.cpp updated: 1.108 -> 1.109
---
Log message:
Combine ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD into ISD::LOADX. Add an
extra operand to LOADX to specify the exact value extension type.
---
Diffs of the changes: (+4 -4)
SparcISelDAGToDAG.cpp | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
Index: llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp
diff -u llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp:1.108
llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp:1.109
--- llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp:1.108 Tue Sep 12 16:03:10 2006
+++ llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp Tue Oct 3 19:55:51 2006
@@ -137,6 +137,9 @@
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 @@
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 @@
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.
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
