From a5c5830d5330beeb8fe424c4cbe5f3758beb6938 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 9 Apr 2004 23:43:48 +0000 Subject: [PATCH] Add testcases for harder combining cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12799 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/InstCombine/select.ll | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/test/Transforms/InstCombine/select.ll b/test/Transforms/InstCombine/select.ll index b09cae4d7ab..e89c25250f0 100644 --- a/test/Transforms/InstCombine/select.ll +++ b/test/Transforms/InstCombine/select.ll @@ -61,3 +61,21 @@ int %test11(int %a) { ret int %R } +int %test12(bool %cond, int %a) { + %b = or int %a, 1 + %c = select bool %cond, int %b, int %a + ret int %c +} + +int %test12a(bool %cond, int %a) { + %b = shr int %a, ubyte 1 + %c = select bool %cond, int %b, int %a + ret int %c +} + +int %test12b(bool %cond, int %a) { + %b = shr int %a, ubyte 1 + %c = select bool %cond, int %a, int %b + ret int %c +} +