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Simplify a really complicated check for Arch == X86_64.

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The function hasReliableSymbolDifference had exactly one use in the MachO
writer. It is also only true for X86_64. In fact, the comments refers to
"Darwin x86_64" and everything else, so this makes the code match the
comment.

If this is to be abstracted again, it should be a property of
TargetObjectWriter, like useAggressiveSymbolFolding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203605 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-03-11 21:22:57 +00:00
parent 819af77aa3
commit d1742f6136
6 changed files with 8 additions and 21 deletions
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3
lib/MC/MCAsmBackend.cpp
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@ -12,8 +12,7 @@
#include "llvm/MC/MCFixupKindInfo.h"
using namespace llvm;
MCAsmBackend::MCAsmBackend()
: HasReliableSymbolDifference(false), HasDataInCodeSupport(false) {}
MCAsmBackend::MCAsmBackend() : HasDataInCodeSupport(false) {}
MCAsmBackend::~MCAsmBackend() {}