New testcase to see if constant propogation of remainder is implemented

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2460 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/ConstProp/remtest.ll b/test/Transforms/ConstProp/remtest.ll
new file mode 100644 (file)
index 0000000..eb61a14
--- /dev/null
+++ b/test/Transforms/ConstProp/remtest.ll
@@ -0,0 +1,17 @@
+; Ensure constant propogation of remainder instructions is working correctly.
+
+; RUN: if as < %s | opt -constprop | dis | grep rem
+; RUN: then exit 1
+; RUN: else exit 0
+; RUN: fi
+
+int "test1"() {
+       %R = rem int 4, 3
+       ret int %R
+}
+
+int "test2"() {
+       %R = rem int 123, -23
+       ret int %R
+}
+