PR4317: Handle splits where the new block is unreachable correctly in

DominatorTreeBase::Split. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72810 91177308-0d34-0410-b5e6-96231b3b80d8
2026-04-23 22:23:00 +00:00 · 2009-06-03 21:42:06 +00:00
parent 77648cfd75
commit a8ba2c25e9
2 changed files with 22 additions and 2 deletions
@@ -0,0 +1,15 @@
+; RUN: llvm-as < %s | llc
+; PR4317
+
+declare i32 @b()
+
+define void @a() {
+entry:
+  ret void
+
+dummy:
+  invoke i32 @b() to label %reg unwind label %reg
+
+reg:
+  ret void
+}