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Revert commit r186217 -- this is breaking bots:

Browse Source 
http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-nobootstrap-RAincremental/builds/4328

Original commit log:
  Use the function attributes to pass along the stack protector buffer
  size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186234 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2013-07-13 01:00:17 +00:00
parent 1dedabdfad
commit 12c74dc2c2
6 changed files with 25 additions and 20 deletions
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7
include/llvm/Target/TargetOptions.h
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@ -48,7 +48,7 @@ namespace llvm {
UseSoftFloat(false), NoZerosInBSS(false),
JITEmitDebugInfo(false), JITEmitDebugInfoToDisk(false),
GuaranteedTailCallOpt(false), DisableTailCalls(false),
StackAlignmentOverride(0), RealignStack(true),
StackAlignmentOverride(0), RealignStack(true), SSPBufferSize(0),
EnableFastISel(false), PositionIndependentExecutable(false),
EnableSegmentedStacks(false), UseInitArray(false), TrapFuncName(""),
FloatABIType(FloatABI::Default), AllowFPOpFusion(FPOpFusion::Standard)
@ -151,6 +151,10 @@ namespace llvm {
/// automatically realigned, if needed.
unsigned RealignStack : 1;
/// SSPBufferSize - The minimum size of buffers that will receive stack
/// smashing protection when -fstack-protection is used.
unsigned SSPBufferSize;
/// EnableFastISel - This flag enables fast-path instruction selection
/// which trades away generated code quality in favor of reducing
/// compile time.
@ -220,6 +224,7 @@ inline bool operator==(const TargetOptions &LHS,
ARE_EQUAL(DisableTailCalls) &&
ARE_EQUAL(StackAlignmentOverride) &&
ARE_EQUAL(RealignStack) &&
ARE_EQUAL(SSPBufferSize) &&
ARE_EQUAL(EnableFastISel) &&
ARE_EQUAL(PositionIndependentExecutable) &&
ARE_EQUAL(EnableSegmentedStacks) &&