[PATCH] D19265: [Sparc] Add Soft Float support

[Jacob Baungard Hansen via llvm-commits]

jacob_hansen updated the summary for this revision.
jacob_hansen updated this revision to Diff 54368.
jacob_hansen added a comment.

I had initially planned to do this over two patches but changed my mind a decided it was better to do it in one. This updated patch ensures that the soft-float attribute is retained when the target options are being reset (this change is identical to how other targets handles this situation).


http://reviews.llvm.org/D19265

Files:
  lib/Target/Sparc/Sparc.td
  lib/Target/Sparc/SparcISelLowering.cpp
  lib/Target/Sparc/SparcISelLowering.h
  lib/Target/Sparc/SparcSubtarget.cpp
  lib/Target/Sparc/SparcSubtarget.h
  lib/Target/Sparc/SparcTargetMachine.cpp
  lib/Target/Sparc/SparcTargetMachine.h
  test/CodeGen/SPARC/softfloat.ll

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