New testcase for the instruction combiner that happen often in the Java FE

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14082 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 0 deletions

diff --git a/test/Transforms/InstCombine/select.ll b/test/Transforms/InstCombine/select.ll
index d3a880d607..891f057d57 100644
--- a/test/Transforms/InstCombine/select.ll
+++ b/test/Transforms/InstCombine/select.ll
@@ -96,3 +96,16 @@ int %test13b(int %a, int %b) {
 	%V = select bool %C, int %b, int %a
 	ret int %V
 }
+
+bool %test14a(bool %C, int %X) {
+	%V = select bool %C, int %X, int 0
+	%R = setlt int %V, 1                  ; (X < 1) | !C
+	ret bool %R
+}
+
+bool %test14b(bool %C, int %X) {
+	%V = select bool %C, int 0, int %X
+	%R = setlt int %V, 1                  ; (X < 1) | C
+	ret bool %R
+}
+