[PATCH] D23334: [Sparc][Leon] Speed optimisation to reduce double floating-point instructions to singles.

[Chris Dewhurst via llvm-commits]

lero_chris updated this revision to Diff 67701.
lero_chris added a comment.

Added missing unit test and changed command-line invocation. Also added warning message when this optimisation is switched on.


Repository:
  rL LLVM

https://reviews.llvm.org/D23334

Files:
  lib/Target/Sparc/LeonFloatOptimisations.cpp
  lib/Target/Sparc/Sparc.h
  lib/Target/Sparc/SparcTargetMachine.cpp
  test/CodeGen/SPARC/LeonConvertDoubleFPToSingleFPInstrUT.ll

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