new testcase for PR504

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20128 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/IndVarsSimplify/2005-02-11-InvokeCrash.ll b/test/Transforms/IndVarsSimplify/2005-02-11-InvokeCrash.ll
new file mode 100644 (file)
index 0000000..df925d1
--- /dev/null
+++ b/test/Transforms/IndVarsSimplify/2005-02-11-InvokeCrash.ll
@@ -0,0 +1,22 @@
+; RUN: llvm-as < %s | opt -indvars -disable-output
+
+void %_ZN5ArrayISt7complexIdEEC2ERK10dim_vector() {
+entry:
+       %tmp.7 = invoke int %_ZN5ArrayISt7complexIdEE8get_sizeERK10dim_vector( )
+                       to label %invoke_cont.0 unwind label %cond_true.1               ; <int> [#uses=2]
+
+cond_true.1:           ; preds = %entry
+       unwind
+
+invoke_cont.0:         ; preds = %entry
+       %tmp.4.i = cast int %tmp.7 to uint              ; <uint> [#uses=0]
+       %tmp.14.0.i5 = add int %tmp.7, -1               ; <int> [#uses=1]
+       br label %no_exit.i
+
+no_exit.i:             ; preds = %no_exit.i, %invoke_cont.0
+       %tmp.14.0.i.0 = phi int [ %tmp.14.0.i, %no_exit.i ], [ %tmp.14.0.i5, %invoke_cont.0 ]           ; <int> [#uses=1]
+       %tmp.14.0.i = add int %tmp.14.0.i.0, -1         ; <int> [#uses=1]
+       br label %no_exit.i
+}
+
+declare int %_ZN5ArrayISt7complexIdEE8get_sizeERK10dim_vector()