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Consistent diagnostic capitalization and redundant context elimination.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134311 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2011-07-02 07:23:40 +00:00
parent 9d812a2805
commit 0d3d95662f
1 changed files with 5 additions and 8 deletions
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13
lib/Target/X86/X86FloatingPoint.cpp
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@ -1467,27 +1467,24 @@ void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) {
}
if (STUses && !isMask_32(STUses))
MI->emitError("Inline asm fixed input regs"
" must be last on the x87 stack");
MI->emitError("fixed input regs must be last on the x87 stack");
unsigned NumSTUses = CountTrailingOnes_32(STUses);
// Defs must be contiguous from the stack top. ST0-STn.
if (STDefs && !isMask_32(STDefs)) {
MI->emitError("Inline asm output regs"
" must be last on the x87 stack");
MI->emitError("output regs must be last on the x87 stack");
STDefs = NextPowerOf2(STDefs) - 1;
}
unsigned NumSTDefs = CountTrailingOnes_32(STDefs);
// So must the clobbered stack slots. ST0-STm, m >= n.
if (STClobbers && !isMask_32(STDefs | STClobbers))
MI->emitError("Inline asm clobbers must be last on the x87 stack");
MI->emitError("clobbers must be last on the x87 stack");
// Popped inputs are the ones that are also clobbered or defined.
unsigned STPopped = STUses & (STDefs | STClobbers);
if (STPopped && !isMask_32(STPopped))
MI->emitError("Inline asm implicitly popped regs"
" must be last on the x87 stack");
MI->emitError("implicitly popped regs must be last on the x87 stack");
unsigned NumSTPopped = CountTrailingOnes_32(STPopped);
DEBUG(dbgs() << "Asm uses " << NumSTUses << " fixed regs, pops "
@ -1503,7 +1500,7 @@ void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) {
if (!Op.isReg() || Op.getReg() < X86::FP0 || Op.getReg() > X86::FP6)
continue;
if (!Op.isUse())
MI->emitError("Illegal \"f\" output constraint in inline asm");
MI->emitError("illegal \"f\" output constraint");
unsigned FPReg = getFPReg(Op);
FPUsed |= 1U << FPReg;