Changes in directory llvm/include/llvm:
Instructions.h updated: 1.41 -> 1.42
---
Log message:
Fix findCaseDest to return null when BB is both the default dest and one
of the numeric cases.
---
Diffs of the changes: (+2 -0)
Instructions.h | 2 ++
1 files changed, 2 insertions(+)
Index: llvm/include/llvm/Instructions.h
diff -u llvm/include/llvm/Instructions.h:1.41
llvm/include/llvm/Instructions.h:1.42
--- llvm/include/llvm/Instructions.h:1.41 Mon Sep 18 14:03:59 2006
+++ llvm/include/llvm/Instructions.h Mon Sep 18 15:44:37 2006
@@ -1313,6 +1313,8 @@
/// findCaseDest - Finds the unique case value for a given successor. Returns
/// null if the successor is not found, not unique, or is the default case.
ConstantInt *findCaseDest(BasicBlock *BB) {
+ if (BB == getDefaultDest()) return NULL;
+
ConstantInt *CI = NULL;
for (unsigned i = 1, e = getNumCases(); i != e; ++i) {
if (getSuccessor(i) == BB) {
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