Add some more cases we should combine

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12768 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/select.ll b/test/Transforms/InstCombine/select.ll
index 6a7ff1a6adb4d560022538745b07750aa39f41aa..511302e2a3b1165a13eb165993ec3498da86e1cf 100644 (file)
--- a/test/Transforms/InstCombine/select.ll
+++ b/test/Transforms/InstCombine/select.ll
@@ -35,3 +35,22 @@ int %test6(bool %C) {
        ret int %V
 }
 
+bool %test7(bool %C, bool %X) {
+        %R = select bool %C, bool true, bool %X    ; R = or C, X
+        ret bool %R
+}
+
+bool %test8(bool %C, bool %X) {
+        %R = select bool %C, bool %X, bool false   ; R = and C, X
+        ret bool %R
+}
+
+bool %test9(bool %C, bool %X) {
+        %R = select bool %C, bool false, bool %X    ; R = and !C, X
+        ret bool %R
+}
+
+bool %test10(bool %C, bool %X) {
+        %R = select bool %C, bool %X, bool true   ; R = or !C, X
+        ret bool %R
+}