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author | Chris Lattner <sabre@nondot.org> | 2008-03-20 01:22:40 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2008-03-20 01:22:40 +0000 |
commit | 71a2cb25ebc818383dd0f80475bc166f834e8d99 (patch) | |
tree | 71ce398f1562f30d3622fe18e0b22223406927e1 /lib/CodeGen/PrologEpilogInserter.cpp | |
parent | bed7e6849823042c442e7e88dba5d41f68982815 (diff) | |
download | external_llvm-71a2cb25ebc818383dd0f80475bc166f834e8d99.zip external_llvm-71a2cb25ebc818383dd0f80475bc166f834e8d99.tar.gz external_llvm-71a2cb25ebc818383dd0f80475bc166f834e8d99.tar.bz2 |
detabify llvm, patch by Mike Stump!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48577 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
-rw-r--r-- | lib/CodeGen/PrologEpilogInserter.cpp | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 4a00ea0..cb9916c 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/lib/CodeGen/PrologEpilogInserter.cpp @@ -520,57 +520,57 @@ void PEI::replaceFrameIndices(MachineFunction &Fn) { if (I->getOpcode() == TargetInstrInfo::DECLARE) { // Ignore it. ++I; - continue; + continue; } if (I->getOpcode() == FrameSetupOpcode || I->getOpcode() == FrameDestroyOpcode) { // Remember how much SP has been adjusted to create the call // frame. - int Size = I->getOperand(0).getImm(); + int Size = I->getOperand(0).getImm(); - if ((!StackGrowsDown && I->getOpcode() == FrameSetupOpcode) || - (StackGrowsDown && I->getOpcode() == FrameDestroyOpcode)) - Size = -Size; + if ((!StackGrowsDown && I->getOpcode() == FrameSetupOpcode) || + (StackGrowsDown && I->getOpcode() == FrameDestroyOpcode)) + Size = -Size; - SPAdj += Size; + SPAdj += Size; - MachineBasicBlock::iterator PrevI = prior(I); - TRI.eliminateCallFramePseudoInstr(Fn, *BB, I); + MachineBasicBlock::iterator PrevI = prior(I); + TRI.eliminateCallFramePseudoInstr(Fn, *BB, I); - // Visit the instructions created by eliminateCallFramePseudoInstr(). - I = next(PrevI); - continue; + // Visit the instructions created by eliminateCallFramePseudoInstr(). + I = next(PrevI); + continue; } bool DoIncr = true; for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) - if (MI->getOperand(i).isFrameIndex()) { - // Some instructions (e.g. inline asm instructions) can have - // multiple frame indices and/or cause eliminateFrameIndex - // to insert more than one instruction. We need the register - // scavenger to go through all of these instructions so that - // it can update its register information. We keep the - // iterator at the point before insertion so that we can - // revisit them in full. - bool AtBeginning = (I == BB->begin()); - if (!AtBeginning) --I; - - // If this instruction has a FrameIndex operand, we need to - // use that target machine register info object to eliminate - // it. - TRI.eliminateFrameIndex(MI, SPAdj, RS); - - // Reset the iterator if we were at the beginning of the BB. - if (AtBeginning) { - I = BB->begin(); - DoIncr = false; - } - - MI = 0; - break; - } + if (MI->getOperand(i).isFrameIndex()) { + // Some instructions (e.g. inline asm instructions) can have + // multiple frame indices and/or cause eliminateFrameIndex + // to insert more than one instruction. We need the register + // scavenger to go through all of these instructions so that + // it can update its register information. We keep the + // iterator at the point before insertion so that we can + // revisit them in full. + bool AtBeginning = (I == BB->begin()); + if (!AtBeginning) --I; + + // If this instruction has a FrameIndex operand, we need to + // use that target machine register info object to eliminate + // it. + TRI.eliminateFrameIndex(MI, SPAdj, RS); + + // Reset the iterator if we were at the beginning of the BB. + if (AtBeginning) { + I = BB->begin(); + DoIncr = false; + } + + MI = 0; + break; + } if (DoIncr) ++I; |