From f4c8d3cea9e63b207bd420b827e43cb8fc863387 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 9 Feb 2010 01:14:06 +0000 Subject: simplify this code, duh. llvm-svn: 95643 --- llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'llvm/lib/Transforms') diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp index 9de73bada7e..1f86a8ec6ef 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp @@ -1147,19 +1147,15 @@ static Instruction *MatchSelectFromAndOr(Value *A, Value *B, return 0; // ((cond?-1:0)&C) | (B&(cond?0:-1)) -> cond ? C : B. - if (match(D, m_Not(m_SExt(m_Specific(Cond)))) && - Cond->getType()->isInteger(1)) + if (match(D, m_Not(m_SExt(m_Specific(Cond))))) return SelectInst::Create(Cond, C, B); - if (match(D, m_SExt(m_Not(m_Specific(Cond)))) && - Cond->getType()->isInteger(1)) + if (match(D, m_SExt(m_Not(m_Specific(Cond))))) return SelectInst::Create(Cond, C, B); // ((cond?-1:0)&C) | ((cond?0:-1)&D) -> cond ? C : D. - if (match(B, m_Not(m_SExt(m_Specific(Cond)))) && - Cond->getType()->isInteger(1)) + if (match(B, m_Not(m_SExt(m_Specific(Cond))))) return SelectInst::Create(Cond, C, D); - if (match(B, m_SExt(m_Not(m_Specific(Cond)))) && - Cond->getType()->isInteger(1)) + if (match(B, m_SExt(m_Not(m_Specific(Cond))))) return SelectInst::Create(Cond, C, D); return 0; } -- cgit v1.2.3