Test that logical operators are correctly constant propogated!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3152 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 16 insertions, 0 deletions

diff --git a/test/Transforms/ConstProp/logicaltest.ll b/test/Transforms/ConstProp/logicaltest.ll
new file mode 100644
index 0000000000..f5af80eb0f
--- /dev/null
+++ b/test/Transforms/ConstProp/logicaltest.ll
@@ -0,0 +1,16 @@
+; Ensure constant propogation of logical instructions is working correctly.
+
+; RUN: if as < %s | opt -constprop -die | dis | ggrep -E 'and|or|xor'
+; RUN: then exit 1
+; RUN: else exit 0
+; RUN: fi
+
+
+int  "test1"() { %R = and int 4,1234          ret int  %R }
+bool "test1"() { %R = and bool true, false    ret bool %R }
+
+int  "test2"() { %R = or int 4,1234          ret int  %R }
+bool "test2"() { %R = or bool true, false    ret bool %R }
+
+int  "test3"() { %R = xor int 4,1234          ret int  %R }
+bool "test3"() { %R = xor bool true, false    ret bool %R }