summaryrefslogtreecommitdiffstats
path: root/test/Transforms/ConstProp/2007-11-23-cttz.ll
diff options
context:
space:
mode:
Diffstat (limited to 'test/Transforms/ConstProp/2007-11-23-cttz.ll')
-rw-r--r--test/Transforms/ConstProp/2007-11-23-cttz.ll8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/Transforms/ConstProp/2007-11-23-cttz.ll b/test/Transforms/ConstProp/2007-11-23-cttz.ll
new file mode 100644
index 0000000..37cda30
--- /dev/null
+++ b/test/Transforms/ConstProp/2007-11-23-cttz.ll
@@ -0,0 +1,8 @@
+; RUN: opt < %s -constprop -S | grep {ret i13 13}
+; PR1816
+declare i13 @llvm.cttz.i13(i13)
+
+define i13 @test() {
+ %X = call i13 @llvm.cttz.i13(i13 0)
+ ret i13 %X
+}