[mips] [IAS] Refactor the emitDirectiveModuleOddSPReg() functions. NFC.

Summary:
We can simplify emitDirectiveModuleOddSPReg() by having it print the current OddSPReg information
from MipsABIFlagsSection and doing an updateABIInfo() before such calls.

This prevents us from forgetting to update the STI.FeatureBits, because updateABIInfo() uses those to update the MipsABIFlagsSection object,
and also makes sure we use the update mechanism from MipsABIFlagsSection.

Reviewers: dsanders

Reviewed By: dsanders

Subscribers: llvm-commits, mpf

Differential Revision: http://reviews.llvm.org/D10641

llvm-svn: 240630

1 files changed, 2 insertions, 4 deletions

diff --git a/llvm/lib/Target/Mips/MipsTargetStreamer.h b/llvm/lib/Target/Mips/MipsTargetStreamer.h
index 8515151c5e9..2d04bd99d6c 100644
--- a/llvm/lib/Target/Mips/MipsTargetStreamer.h
+++ b/llvm/lib/Target/Mips/MipsTargetStreamer.h
@@ -88,7 +88,7 @@ public:
   /// .MIPS.abiflags section.
   void emitDirectiveModuleFP();
 
-  virtual void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI);
+  virtual void emitDirectiveModuleOddSPReg();
   virtual void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value);
   void forbidModuleDirective() { ModuleDirectiveAllowed = false; }
   void reallowModuleDirective() { ModuleDirectiveAllowed = true; }
@@ -195,7 +195,7 @@ public:
   // ABI Flags
   void emitDirectiveModuleFP(MipsABIFlagsSection::FpABIKind Value,
                              bool Is32BitABI) override;
-  void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI) override;
+  void emitDirectiveModuleOddSPReg() override;
   void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value) override;
 };
 
@@ -238,8 +238,6 @@ public:
   void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
                             const MCSymbol &Sym, bool IsReg) override;
 
-  // ABI Flags
-  void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI) override;
   void emitMipsAbiFlags();
 };
 }