1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/ArgumentPromotion/callgraph-update.ll b/test/Transforms/ArgumentPromotion/callgraph-update.ll
new file mode 100644
index 0000000..989043d
--- /dev/null
+++ b/test/Transforms/ArgumentPromotion/callgraph-update.ll
@@ -0,0 +1,23 @@
+; RUN: opt < %s -argpromotion -simplifycfg -constmerge | llvm-dis
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
+target triple = "i386-apple-darwin10.0"
+
+%struct.VEC2 = type { double, double, double }
+%struct.VERTEX = type { %struct.VEC2, %struct.VERTEX*, %struct.VERTEX* }
+%struct.edge_rec = type { %struct.VERTEX*, %struct.edge_rec*, i32, i8* }
+
+declare %struct.edge_rec* @alloc_edge() nounwind ssp
+
+define i64 @build_delaunay(%struct.VERTEX* %tree, %struct.VERTEX* %extra) nounwind ssp {
+entry:
+  br i1 undef, label %bb11, label %bb12
+
+bb11:                                             ; preds = %bb10
+  %a = call %struct.edge_rec* @alloc_edge() nounwind ; <%struct.edge_rec*> [#uses=0]
+  ret i64 123
+
+bb12:                                             ; preds = %bb10
+  %b = call %struct.edge_rec* @alloc_edge() nounwind ; <%struct.edge_rec*> [#uses=1]
+  %c = ptrtoint %struct.edge_rec* %b to i64
+  ret i64 %c
+}