llvm-project/polly/lib
Tobias Grosser 3f25a7e8ee [ScopDetection] Check for already known required-invariant loads [NFC]
For certain test cases we spent over 50% of the scop detection time in
checking if a load is likely invariant. We can avoid most of these checks by
testing early on if a load is expected to be invariant. Doing this reduces
scop-detection time on a large benchmark from 52 seconds to just 25 seconds.

No functional change is expected.

llvm-svn: 302134
2017-05-04 10:16:20 +00:00
..
Analysis [ScopDetection] Check for already known required-invariant loads [NFC] 2017-05-04 10:16:20 +00:00
CodeGen [NFC] [IslAST] fix typo: "int the" -> "in the" 2017-05-02 14:54:49 +00:00
Exchange Perform copying to created arrays according to the packing transformation 2016-09-14 06:26:09 +00:00
External Update to isl-0.18-592-gb50ad59 2017-04-28 06:11:17 +00:00
Support [ScopInfo] Do not use LLVM names to identify statements, arrays, and parameters 2017-05-03 20:08:52 +00:00
Transform [DeLICM] Use Known information when comparing Occupied and Written. 2017-04-26 20:35:07 +00:00
CMakeLists.txt [CMake] Move PollyCore to Polly project folder. 2017-04-30 21:07:05 +00:00
Polly.cpp Drop '@brief' from doxygen comments 2016-09-02 06:33:33 +00:00