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-rw-r--r--llvm/test/Transforms/GVNPRE/2007-07-04-CleanSelect.ll9
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/Transforms/GVNPRE/2007-07-04-CleanSelect.ll b/llvm/test/Transforms/GVNPRE/2007-07-04-CleanSelect.ll
new file mode 100644
index 00000000000..d72e2e1eb51
--- /dev/null
+++ b/llvm/test/Transforms/GVNPRE/2007-07-04-CleanSelect.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | opt -gvnpre | llvm-dis
+
+define i32* @_ZN6Solver9propagateEv(i32* %this) {
+entry:
+ %tmp15.i48 = load i8* null ; <i8> [#uses=2]
+ %tmp64.i.i51 = sub i8 0, %tmp15.i48 ; <i8> [#uses=1]
+ %tmp231.i52 = select i1 false, i8 %tmp15.i48, i8 %tmp64.i.i51 ; <i8> [#uses=0]
+ ret i32* null
+}
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