From 736cca670f9149cc381a519abc2f22e9a720de76 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 4 Nov 2003 23:36:50 +0000 Subject: [PATCH] Add a generalization of the previous case git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9707 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/InstCombine/xor.ll | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/test/Transforms/InstCombine/xor.ll b/test/Transforms/InstCombine/xor.ll index 0e6550c2333..0cbd1320d36 100644 --- a/test/Transforms/InstCombine/xor.ll +++ b/test/Transforms/InstCombine/xor.ll @@ -104,3 +104,9 @@ uint %test15(uint %A) { ; ~(X-1) == -X %C = xor uint %B, 4294967295 ret uint %C } + +uint %test16(uint %A) { ; ~(X+c) == (-c-1)-X + %B = add uint %A, 123 ; A generalization of the previous case + %C = xor uint %B, 4294967295 + ret uint %C +}