[PATCH] [mips] Add the following MIPS options that control gp-relative addressing of small data items: -mgpopt, -mlocal-sdata, -mextern-sdata.

Sasa Stankovic Sasa.Stankovic at imgtec.com
Tue Aug 19 10:40:02 PDT 2014


Fixed the bug in function MipsTargetObjectFile::getSectionForConstant by using call to IsConstantInSmallSection instead of IsInSmallSection. Changed the patch to handle defaults for -mgpopt/-mips-ssection-threshold the same way as the defaults for -mgpopt/-G in gcc.

http://reviews.llvm.org/D4903

Files:
  lib/Target/Mips/MipsISelLowering.cpp
  lib/Target/Mips/MipsISelLowering.h
  lib/Target/Mips/MipsSubtarget.cpp
  lib/Target/Mips/MipsSubtarget.h
  lib/Target/Mips/MipsTargetObjectFile.cpp
  lib/Target/Mips/MipsTargetObjectFile.h
  test/CodeGen/Mips/2008-08-07-CC.ll
  test/CodeGen/Mips/gprel.ll
  test/CodeGen/Mips/mips64-f128.ll
  test/CodeGen/Mips/optimize-pic-o0.ll
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