Changes in directory llvm/lib/CodeGen:
IfConversion.cpp updated: 1.22 -> 1.23
---
Log message:
Forgot to check for if iterator reached the end.
---
Diffs of the changes: (+2 -1)
IfConversion.cpp | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
Index: llvm/lib/CodeGen/IfConversion.cpp
diff -u llvm/lib/CodeGen/IfConversion.cpp:1.22
llvm/lib/CodeGen/IfConversion.cpp:1.23
--- llvm/lib/CodeGen/IfConversion.cpp:1.22 Mon Jun 4 01:47:22 2007
+++ llvm/lib/CodeGen/IfConversion.cpp Mon Jun 4 15:33:36 2007
@@ -441,8 +441,9 @@
/// isNextBlock - Returns true either if ToBB the next block after BB or
/// that all the intervening blocks are empty.
static bool isNextBlock(MachineBasicBlock *BB, MachineBasicBlock *ToBB) {
+ MachineFunction *MF = BB->getParent();
MachineFunction::iterator I = BB;
- while (++I != MachineFunction::iterator(ToBB))
+ while (++I != MF->end() && I != MachineFunction::iterator(ToBB))
if (!I->empty())
return false;
return true;
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