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4 Commits

Author SHA1 Message Date
Adam Nemet 74730d9ab0 [LoopDist] Fix typo in diagnostic 
llvm-svn: 275495
 2016-07-14 22:33:46 +00:00
Adam Nemet c60d8f8fd0 [LoopDist] Add missing RUN line in test from r268006 
llvm-svn: 268007
 2016-04-29 07:16:00 +00:00
Adam Nemet 88ec491830 [LoopDist] Also emit optimization remark on success (-Rpass=) 
The option -Rpass=loop-distribute now reports the loops that were
distributed.

llvm-svn: 268006
 2016-04-29 07:10:46 +00:00
Adam Nemet 0ba164bbcb [LoopDist] Emit optimization remarks (-Rpass*) 
I closely followed the precedents set by the vectorizer:

* With -Rpass-missed, the loop is reported with further details pointing
to -Rpass--analysis.

* -Rpass-analysis reports the details why distribution has failed.

* Regardless of -Rpass*, when distribution fails for a loop where
distribution was forced with the pragma, a warning is produced according
to -Wpass-failed.  In this case the analysis info is also printed even
without -Rpass-analysis.

llvm-svn: 267952
 2016-04-28 23:08:32 +00:00