A new testcase, reduced by bugpoint

[oota-llvm.git] / test / Transforms / IndVarsSimplify / 2003-12-10-RemoveInstrCrash.llx

diff --git a/test/Transforms/IndVarsSimplify/2003-12-10-RemoveInstrCrash.llx b/test/Transforms/IndVarsSimplify/2003-12-10-RemoveInstrCrash.llx
new file mode 100644 (file)
index 0000000..114dff5
--- /dev/null
+++ b/test/Transforms/IndVarsSimplify/2003-12-10-RemoveInstrCrash.llx
@@ -0,0 +1,17 @@
+; RUN: llvm-as < %s | opt -indvars -disable-output
+
+void %test() {
+entry:
+       %inc.2 = add int 1, 1           ; <int> [#uses=1]
+       br bool false, label %no_exit, label %loopexit
+
+no_exit:               ; preds = %entry, %no_exit
+       %j.0.pn = phi int [ %inc.3, %no_exit ], [ %inc.2, %entry ]              ; <int> [#uses=1]
+       %k.0.pn = phi int [ %inc.4, %no_exit ], [ 1, %entry ]           ; <int> [#uses=1]
+       %inc.3 = add int %j.0.pn, 1             ; <int> [#uses=1]
+       %inc.4 = add int %k.0.pn, 1             ; <int> [#uses=1]
+       br bool false, label %no_exit, label %loopexit
+
+loopexit:              ; preds = %entry, %no_exit
+       ret void
+}