[llvm-commits] CVS: llvm/lib/Target/X86/X86ISelLowering.cpp

[Evan Cheng]

Changes in directory llvm/lib/Target/X86:

X86ISelLowering.cpp updated: 1.47 -> 1.48
---
Log message:

If a call return type is i1, insert a truncate from X86::AL to i1.


---
Diffs of the changes:  (+4 -0)

 X86ISelLowering.cpp |    4 ++++
 1 files changed, 4 insertions(+)


Index: llvm/lib/Target/X86/X86ISelLowering.cpp
diff -u llvm/lib/Target/X86/X86ISelLowering.cpp:1.47 
llvm/lib/Target/X86/X86ISelLowering.cpp:1.48
--- llvm/lib/Target/X86/X86ISelLowering.cpp:1.47        Tue Jan 17 15:58:21 2006
+++ llvm/lib/Target/X86/X86ISelLowering.cpp     Wed Jan 18 02:08:38 2006
@@ -531,6 +531,8 @@
       case MVT::i8:
         RetVal = DAG.getCopyFromReg(Chain, X86::AL, MVT::i8, InFlag);
         Chain = RetVal.getValue(1);
+        if (RetTyVT == MVT::i1) 
+          RetVal = DAG.getNode(ISD::TRUNCATE, MVT::i1, RetVal);
         break;
       case MVT::i16:
         RetVal = DAG.getCopyFromReg(Chain, X86::AX, MVT::i16, InFlag);
@@ -1057,6 +1059,8 @@
       case MVT::i8:
         RetVal = DAG.getCopyFromReg(Chain, X86::AL, MVT::i8, InFlag);
         Chain = RetVal.getValue(1);
+        if (RetTyVT == MVT::i1) 
+          RetVal = DAG.getNode(ISD::TRUNCATE, MVT::i1, RetVal);
         break;
       case MVT::i16:
         RetVal = DAG.getCopyFromReg(Chain, X86::AX, MVT::i16, InFlag);



_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits