[llvm-commits] CVS: llvm/lib/Target/X86/X86ISelPattern.cpp
Chris Lattner
lattner at cs.uiuc.edu
Mon May 9 13:37:43 PDT 2005
Changes in directory llvm/lib/Target/X86:
X86ISelPattern.cpp updated: 1.116 -> 1.117
---
Log message:
legalize readio/writeio into load/stores, fixing CodeGen/X86/io.llx with
the pattern isel.
---
Diffs of the changes: (+9 -0)
X86ISelPattern.cpp | 9 +++++++++
1 files changed, 9 insertions(+)
Index: llvm/lib/Target/X86/X86ISelPattern.cpp
diff -u llvm/lib/Target/X86/X86ISelPattern.cpp:1.116 llvm/lib/Target/X86/X86ISelPattern.cpp:1.117
--- llvm/lib/Target/X86/X86ISelPattern.cpp:1.116 Mon May 9 13:37:02 2005
+++ llvm/lib/Target/X86/X86ISelPattern.cpp Mon May 9 15:37:29 2005
@@ -70,6 +70,15 @@
setOperationAction(ISD::CTTZ , MVT::i32 , Expand);
setOperationAction(ISD::CTLZ , MVT::i32 , Expand);
+ setOperationAction(ISD::READIO , MVT::i1 , Expand);
+ setOperationAction(ISD::READIO , MVT::i8 , Expand);
+ setOperationAction(ISD::READIO , MVT::i16 , Expand);
+ setOperationAction(ISD::READIO , MVT::i32 , Expand);
+ setOperationAction(ISD::WRITEIO , MVT::i1 , Expand);
+ setOperationAction(ISD::WRITEIO , MVT::i8 , Expand);
+ setOperationAction(ISD::WRITEIO , MVT::i16 , Expand);
+ setOperationAction(ISD::WRITEIO , MVT::i32 , Expand);
+
if (!UnsafeFPMath) {
setOperationAction(ISD::FSIN , MVT::f64 , Expand);
setOperationAction(ISD::FCOS , MVT::f64 , Expand);
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