From d086fb20eba0c0da964c4262b5e096cf8dbe9e90 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 8 May 2002 23:15:01 +0000 Subject: Add two new patterns that instcombine should or does handle git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2563 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/InstCombine/sub.ll | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'test/Transforms/InstCombine/sub.ll') diff --git a/test/Transforms/InstCombine/sub.ll b/test/Transforms/InstCombine/sub.ll index fbec5e8a38..bbdf0b3787 100644 --- a/test/Transforms/InstCombine/sub.ll +++ b/test/Transforms/InstCombine/sub.ll @@ -23,3 +23,15 @@ int "test3"(int %A) { %C = sub int 0, %B ; C = -B = A ret int %C } + +int "test4"(int %A, int %x) { + %B = sub int 0, %A + %C = sub int %x, %B + ret int %C +} + +int "test5"(int %A, int %B, int %C) { + %D = sub int %B, %C + %E = sub int %A, %D + ret int %E +} -- cgit v1.2.3