4 Commits

Author SHA1 Message Date
Adam Nemet
8e42eac458 [LoopDist] Fix typo in diagnostic
llvm-svn: 275495
2016-07-14 22:33:46 +00:00
Adam Nemet
01846957ca [LoopDist] Add missing RUN line in test from r268006
llvm-svn: 268007
2016-04-29 07:16:00 +00:00
Adam Nemet
33fcad4825 [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
b7cc6fd680 [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