Update the callgraph correctly in ArgumentPromotion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55895 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 37 insertions, 0 deletions

diff --git a/test/Transforms/ArgumentPromotion/2008-09-07-CGUpdate.ll b/test/Transforms/ArgumentPromotion/2008-09-07-CGUpdate.ll
new file mode 100644
index 00000000000..047ff0a48c6
--- /dev/null
+++ b/test/Transforms/ArgumentPromotion/2008-09-07-CGUpdate.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | opt -inline -argpromotion -disable-output
+
+define internal fastcc i32 @hash(i32* %ts, i32 %mod) nounwind {
+entry:
+	unreachable
+}
+
+define void @encode(i32* %m, i32* %ts, i32* %new) nounwind {
+entry:
+	%0 = call fastcc i32 @hash( i32* %ts, i32 0 ) nounwind		; <i32> [#uses=0]
+	unreachable
+}
diff --git a/test/Transforms/ArgumentPromotion/2008-09-08-CGUpdateSelfEdge.ll b/test/Transforms/ArgumentPromotion/2008-09-08-CGUpdateSelfEdge.ll
new file mode 100644
index 00000000000..d4061655008
--- /dev/null
+++ b/test/Transforms/ArgumentPromotion/2008-09-08-CGUpdateSelfEdge.ll
@@ -0,0 +1,25 @@
+; RUN: llvm-as < %s | opt -argpromotion -disable-output
+
+define internal fastcc i32 @term_SharingList(i32* %Term, i32* %List) nounwind {
+entry:
+	br i1 false, label %bb, label %bb5
+
+bb:		; preds = %entry
+	%0 = call fastcc i32 @term_SharingList( i32* null, i32* %List ) nounwind		; <i32> [#uses=0]
+	unreachable
+
+bb5:		; preds = %entry
+	ret i32 0
+}
+
+define i32 @term_Sharing(i32* %Term) nounwind {
+entry:
+	br i1 false, label %bb.i, label %bb14
+
+bb.i:		; preds = %entry
+	%0 = call fastcc i32 @term_SharingList( i32* null, i32* null ) nounwind		; <i32> [#uses=0]
+	ret i32 1
+
+bb14:		; preds = %entry
+	ret i32 0
+}