From f25646bfb375b614cddcc8b6fda2b524feae1efa Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 14 Apr 2007 00:17:39 +0000 Subject: [PATCH] use an accessor to simplify code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35979 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/CodeGenPrepare.cpp | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp index 32226a02aa4..8c321f4719b 100644 --- a/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp @@ -886,21 +886,7 @@ bool CodeGenPrepare::OptimizeBlock(BasicBlock &BB) { SI->getOperand(0)->getType(), SunkAddrs); } else if (GetElementPtrInst *GEPI = dyn_cast(I)) { - bool HasNonZeroIdx = false; - for (GetElementPtrInst::op_iterator OI = GEPI->op_begin()+1, - E = GEPI->op_end(); OI != E; ++OI) { - if (ConstantInt *CI = dyn_cast(*OI)) { - if (!CI->isZero()) { - HasNonZeroIdx = true; - break; - } - } else { - HasNonZeroIdx = true; - break; - } - } - - if (!HasNonZeroIdx) { + if (GEPI->hasAllZeroIndices()) { /// The GEP operand must be a pointer, so must its result -> BitCast Instruction *NC = new BitCastInst(GEPI->getOperand(0), GEPI->getType(), GEPI->getName(), GEPI); -- 2.34.1