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Analysis: Canonicalize access to function attributes, NFC

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Canonicalize access to function attributes to use the simpler API.

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

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229192 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-02-14 00:12:15 +00:00
parent c21d153388
commit efd49ea0d2
2 changed files with 6 additions and 10 deletions
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9
lib/Analysis/MemoryDependenceAnalysis.cpp
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@ -298,8 +298,7 @@ getLoadLoadClobberFullWidthSize(const Value *MemLocBase, int64_t MemLocOffs,
// Load widening is hostile to ThreadSanitizer: it may cause false positives
// or make the reports more cryptic (access sizes are wrong).
if (LI->getParent()->getParent()->getAttributes().
hasAttribute(AttributeSet::FunctionIndex, Attribute::SanitizeThread))
if (LI->getParent()->getParent()->hasFnAttribute(Attribute::SanitizeThread))
return 0;
// Get the base of this load.
@ -344,9 +343,9 @@ getLoadLoadClobberFullWidthSize(const Value *MemLocBase, int64_t MemLocOffs,
!DL.fitsInLegalInteger(NewLoadByteSize*8))
return 0;
if (LIOffs+NewLoadByteSize > MemLocEnd &&
LI->getParent()->getParent()->getAttributes().
hasAttribute(AttributeSet::FunctionIndex, Attribute::SanitizeAddress))
if (LIOffs + NewLoadByteSize > MemLocEnd &&
LI->getParent()->getParent()->hasFnAttribute(
Attribute::SanitizeAddress))
// We will be reading past the location accessed by the original program.
// While this is safe in a regular build, Address Safety analysis tools
// may start reporting false warnings. So, don't do widening.