MC: Remove obsolete MachO UseAggressiveSymbolFolding.

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

llvm-svn: 239084

4 files changed, 6 insertions, 12 deletions

diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
index 338fad8e0b1..8a6b2215aa4 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
@@ -31,8 +31,7 @@ class AArch64MachObjectWriter : public MCMachObjectTargetWriter {
 
 public:
   AArch64MachObjectWriter(uint32_t CPUType, uint32_t CPUSubtype)
-      : MCMachObjectTargetWriter(true /* is64Bit */, CPUType, CPUSubtype,
-                                 /*UseAggressiveSymbolFolding=*/true) {}
+      : MCMachObjectTargetWriter(true /* is64Bit */, CPUType, CPUSubtype) {}
 
   void RecordRelocation(MachObjectWriter *Writer, MCAssembler &Asm,
                         const MCAsmLayout &Layout, const MCFragment *Fragment,
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
index f1a6d111194..5d9b3277981 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
@@ -49,10 +49,8 @@ class ARMMachObjectWriter : public MCMachObjectTargetWriter {
                                 const MCSymbol &S, uint64_t FixedValue);
 
 public:
-  ARMMachObjectWriter(bool Is64Bit, uint32_t CPUType,
-                      uint32_t CPUSubtype)
-    : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype,
-                               /*UseAggressiveSymbolFolding=*/true) {}
+  ARMMachObjectWriter(bool Is64Bit, uint32_t CPUType, uint32_t CPUSubtype)
+      : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype) {}
 
   void RecordRelocation(MachObjectWriter *Writer, MCAssembler &Asm,
                         const MCAsmLayout &Layout, const MCFragment *Fragment,
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp
index e14ff50e46b..4c0965afff1 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp
@@ -38,8 +38,7 @@ class PPCMachObjectWriter : public MCMachObjectTargetWriter {
 
 public:
   PPCMachObjectWriter(bool Is64Bit, uint32_t CPUType, uint32_t CPUSubtype)
-      : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype,
-                                 /*UseAggressiveSymbolFolding=*/Is64Bit) {}
+      : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype) {}
 
   void RecordRelocation(MachObjectWriter *Writer, MCAssembler &Asm,
                         const MCAsmLayout &Layout, const MCFragment *Fragment,
diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
index 1bf80834f55..71b8e436c85 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MachObjectWriter.cpp
@@ -54,10 +54,8 @@ class X86MachObjectWriter : public MCMachObjectTargetWriter {
                               MCValue Target, uint64_t &FixedValue);
 
 public:
-  X86MachObjectWriter(bool Is64Bit, uint32_t CPUType,
-                      uint32_t CPUSubtype)
-    : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype,
-                               /*UseAggressiveSymbolFolding=*/Is64Bit) {}
+  X86MachObjectWriter(bool Is64Bit, uint32_t CPUType, uint32_t CPUSubtype)
+      : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype) {}
 
   void RecordRelocation(MachObjectWriter *Writer, MCAssembler &Asm,
                         const MCAsmLayout &Layout, const MCFragment *Fragment,