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-rw-r--r--test/Transforms/InstCombine/and.ll7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/and.ll b/test/Transforms/InstCombine/and.ll
index 1b2dafb218..e11be02997 100644
--- a/test/Transforms/InstCombine/and.ll
+++ b/test/Transforms/InstCombine/and.ll
@@ -178,3 +178,10 @@ bool %test26(int %A) {
ret bool %D
}
+ubyte %test27(ubyte %A) {
+ %B = and ubyte %A, 4
+ %C = sub ubyte %B, 16
+ %D = and ubyte %C, 240 ;; 0xF0
+ %E = add ubyte %D, 16
+ ret ubyte %E
+}