[PATCH] D24665: [Sparc][LEON] Fixes an erratum on UT699 LEON 3 processor changing rounding mode

[Chris Dewhurst via llvm-commits]

lero_chris updated the summary for this revision.
lero_chris removed rL LLVM as the repository for this revision.
lero_chris updated this revision to Diff 75003.
lero_chris added a comment.

Per comments in review, converted this to detect a rounding change only. It issues an error with a message that this is an erratum on the processor that the user will need to handle in a source code change. The unit test tests that the error message is produced.


https://reviews.llvm.org/D24665

Files:
  lib/Target/Sparc/LeonFeatures.td
  lib/Target/Sparc/LeonPasses.cpp
  lib/Target/Sparc/LeonPasses.h
  lib/Target/Sparc/SparcSubtarget.cpp
  lib/Target/Sparc/SparcSubtarget.h
  lib/Target/Sparc/SparcTargetMachine.cpp
  test/CodeGen/SPARC/LeonDetectRoundChangePassUT.ll

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