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-rw-r--r--test/Analysis/GlobalsModRef/purecse.ll10
1 files changed, 9 insertions, 1 deletions
diff --git a/test/Analysis/GlobalsModRef/purecse.ll b/test/Analysis/GlobalsModRef/purecse.ll
index f812494f1a..bed282338d 100644
--- a/test/Analysis/GlobalsModRef/purecse.ll
+++ b/test/Analysis/GlobalsModRef/purecse.ll
@@ -7,9 +7,17 @@ int %pure(int %X) {
ret int %Y
}
-int %test(int %X) {
+int %test1(int %X) {
%A = call int %pure(int %X)
%B = call int %pure(int %X)
%C = sub int %A, %B
ret int %C
}
+
+int %test2(int %X, int* %P) {
+ %A = call int %pure(int %X)
+ store int %X, int* %P ;; Does not invalidate 'pure' call.
+ %B = call int %pure(int %X)
+ %C = sub int %A, %B
+ ret int %C
+}