1 files changed, 22 insertions, 0 deletions

diff --git a/test/Transforms/IndVarSimplify/indirectbr.ll b/test/Transforms/IndVarSimplify/indirectbr.ll
new file mode 100644
index 000000000000..b4ce153244af
--- /dev/null
+++ b/test/Transforms/IndVarSimplify/indirectbr.ll
@@ -0,0 +1,22 @@
+; RUN: opt < %s -indvars -S -disable-output
+; PR5758
+
+define zeroext i1 @foo() nounwind {
+entry:
+  indirectbr i8* undef, [label %"202", label %"133"]
+
+"132":                                            ; preds = %"133"
+  %0 = add i32 %1, 1                              ; <i32> [#uses=1]
+  br label %"133"
+
+"133":                                            ; preds = %"132", %entry
+  %1 = phi i32 [ %0, %"132" ], [ 0, %entry ]      ; <i32> [#uses=2]
+  %2 = icmp eq i32 %1, 4                          ; <i1> [#uses=1]
+  br i1 %2, label %"134", label %"132"
+
+"134":                                            ; preds = %"133"
+  ret i1 true
+
+"202":                                            ; preds = %entry
+  ret i1 false
+}