These flags are now always passed to all tests and need to be disabled if
not needed. Disabling these flags, rather than passing them to almost all
tests, significantly simplfies our RUN: lines.
llvm-svn: 249422
The TempScopInfo (-polly-analyze-ir) pass is removed and its work taken
over by ScopInfo (-polly-scops). Several tests depend on
-polly-analyze-ir and use -polly-scops instead which for the moment
prints the output of both passes. This again is not expected by some
other tests, especially those with negative searches, which have been
adapted.
Differential Version: http://reviews.llvm.org/D12694
llvm-svn: 247288
Scops that only read seem generally uninteresting and scops that only write are
most likely initializations where there is also little to optimize. To not
waste compile time we bail early.
Differential Revision: http://reviews.llvm.org/D7735
llvm-svn: 229820
If too many parameters are involved in accesses used to create RTCs
we might end up with enormous compile times and RTC expressions.
The reason is that the lexmin/lexmax is dependent on all these
parameters and isl might need to create a case for every "ordering"
of them (e.g., p0 <= p1 <= p2, p1 <= p0 <= p2, ...).
The exact number of parameters allowed in accesses is defined by the
command line option -polly-rtc-max-parameters=XXX and set by default
to 8.
Differential Revision: http://reviews.llvm.org/D5500
llvm-svn: 218566
Tobias Grosser