[PATCH] D19178: Broaden FoldItoFPtoI to try and establish whether the integer value fits into the float type

[Carlos Liam via llvm-commits]

aarzee updated the summary for this revision.
aarzee updated this revision to Diff 56780.
aarzee added a comment.

I've decided to go ahead and submit the full change (considering exponent as well as mantissa) and I've added a few more tests as @reames suggested.


http://reviews.llvm.org/D19178

Files:
  lib/Transforms/InstCombine/InstCombineCasts.cpp
  test/Transforms/InstCombine/sitofp.ll

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