Add more strength reduction testcases

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3283 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/setcc-strength-reduce.ll b/test/Transforms/InstCombine/setcc-strength-reduce.ll
index 1018ca5b6e00df0c09270e89c4aad06084d91bd5..375dac607146a00f831ec61c0f7cae28346b3d30 100644 (file)
--- a/test/Transforms/InstCombine/setcc-strength-reduce.ll
+++ b/test/Transforms/InstCombine/setcc-strength-reduce.ll
@@ -22,3 +22,13 @@ bool "test3"(sbyte %A) {
        %B = setge sbyte %A, -127   ; setne %A, -128
        ret bool %B
 }
+
+bool %test4(sbyte %A) {
+       %B = setle sbyte %A, 126  ; setne %A, 127
+       ret bool %B
+}
+
+bool %test5(sbyte %A) {
+       %B = setlt sbyte %A, 127 ; setne %A, 127
+       ret bool %B
+}