[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

SelectionDAGISel.cpp updated: 1.83 -> 1.84
---
Log message:

If the target prefers it, use _setjmp/_longjmp should be used instead of setjmp/longjmp for llvm.setjmp/llvm.longjmp.



---
Diffs of the changes:  (+6 -2)

 SelectionDAGISel.cpp |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)


Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.83 llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.84
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.83	Tue Sep 13 14:30:54 2005
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp	Tue Sep 27 17:15:53 2005
@@ -736,8 +736,12 @@
       case Intrinsic::returnaddress: visitFrameReturnAddress(I, false); return;
       case Intrinsic::frameaddress:  visitFrameReturnAddress(I, true); return;
 
-      case Intrinsic::setjmp:  RenameFn = "setjmp"; break;
-      case Intrinsic::longjmp: RenameFn = "longjmp"; break;
+      case Intrinsic::setjmp:
+        RenameFn = "_setjmp"+!TLI.usesUnderscoreSetJmpLongJmp();
+        break;
+      case Intrinsic::longjmp:
+        RenameFn = "_longjmp"+!TLI.usesUnderscoreSetJmpLongJmp();
+        break;
       case Intrinsic::memcpy:  visitMemIntrinsic(I, ISD::MEMCPY); return;
       case Intrinsic::memset:  visitMemIntrinsic(I, ISD::MEMSET); return;
       case Intrinsic::memmove: visitMemIntrinsic(I, ISD::MEMMOVE); return;