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Sanjay Patel c1a07635a1 [InstCombine] partly fix FMF for fmul+log2 fold
The code was checking that all of the instructions in the 
sequence are 'fast', but that's not necessary. The final 
multiply is all that we need to check (tests adjusted). 
The fmul doesn't need to be fully 'fast' either, but that 
can be another patch.

llvm-svn: 326608
2018-03-02 20:32:46 +00:00
2014-03-02 13:08:46 +00:00
2016-01-26 21:29:08 +00:00
2018-01-29 17:02:34 +00:00
2017-01-12 18:02:42 +00:00
2017-08-18 02:39:28 +00:00

Low Level Virtual Machine (LLVM)
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