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MC: Remove obsolete MachO UseAggressiveSymbolFolding.

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Fix the FIXME and remove this old as(1) compat option. It was useful for
bringup of the integrated assembler to diff object files, but now it's
just causing more relocations than strictly necessary to be generated.

rdar://21201804

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239084 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach
2015-06-04 20:27:42 +00:00
parent 711ff5004a
commit aa48bf4e1c
9 changed files with 28 additions and 81 deletions
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7
include/llvm/MC/MCMachObjectWriter.h
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@@ -27,15 +27,11 @@ class MCMachObjectTargetWriter {
const unsigned Is64Bit : 1;
const uint32_t CPUType;
const uint32_t CPUSubtype;
// FIXME: Remove this, we should just always use it once we no longer care
// about Darwin 'as' compatibility.
const unsigned UseAggressiveSymbolFolding : 1;
unsigned LocalDifference_RIT;
protected:
MCMachObjectTargetWriter(bool Is64Bit_, uint32_t CPUType_,
uint32_t CPUSubtype_,
bool UseAggressiveSymbolFolding_ = false);
uint32_t CPUSubtype_);
void setLocalDifferenceRelocationType(unsigned Type) {
LocalDifference_RIT = Type;
@@ -55,7 +51,6 @@ public:
/// @{
bool is64Bit() const { return Is64Bit; }
bool useAggressiveSymbolFolding() const { return UseAggressiveSymbolFolding; }
uint32_t getCPUType() const { return CPUType; }
uint32_t getCPUSubtype() const { return CPUSubtype; }
unsigned getLocalDifferenceRelocationType() const {