CodeGen: Canonicalize access to function attributes, NFC

Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

Also, add `Function::getFnStackAlignment()`, and canonicalize:

getAttributes().getStackAlignment(AttributeSet::FunctionIndex)
  => getFnStackAlignment()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229208 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-02-14 01:44:41 +00:00
parent 6a50342499
commit 9de77c7eca
11 changed files with 28 additions and 45 deletions

View File

@ -413,8 +413,7 @@ bool MachineCombiner::runOnMachineFunction(MachineFunction &MF) {
Traces = &getAnalysis<MachineTraceMetrics>();
MinInstr = 0;
OptSize = MF.getFunction()->getAttributes().hasAttribute(
AttributeSet::FunctionIndex, Attribute::OptimizeForSize);
OptSize = MF.getFunction()->hasFnAttribute(Attribute::OptimizeForSize);
DEBUG(dbgs() << getPassName() << ": " << MF.getName() << '\n');
if (!TII->useMachineCombiner()) {