hanchenye-llvm-project/polly/lib
Tobias Grosser 288c450cf6 [ScopDetectDiagnostics] Do not format unnamed array names
Formatting unnamed array names is expensive in LLVM as the this requires
deriving the numbered virtual instruction name (e.g., %12) for an llvm::Value,
which is currently not implemented efficiently. As instruction numberes anyhow
do not really carry a lot of information for the user, we just print 'unknown'
instead.

This change reduces the scop detection time from 24 to 19 seconds, for one of
our large-scale inputs. This is a reduction by 21%.

llvm-svn: 294894
2017-02-12 10:53:02 +00:00
..
Analysis [ScopDetectDiagnostics] Do not format unnamed array names 2017-02-12 10:53:02 +00:00
CodeGen [BlockGenerator] Use MemoryAccess::getAccessValue to get load instruction 2017-02-09 23:54:23 +00:00
Exchange Perform copying to created arrays according to the packing transformation 2016-09-14 06:26:09 +00:00
External [External] Move lib/JSON to lib/External/JSON. NFC. 2017-02-05 15:26:56 +00:00
Support [Support] Add convertZoneToTimepoints. NFC. 2017-02-04 15:42:17 +00:00
Transform Check reduction dependencies in case of the matrix multiplication optimization 2017-02-11 09:59:09 +00:00
CMakeLists.txt [External] Move lib/JSON to lib/External/JSON. NFC. 2017-02-05 15:26:56 +00:00
Polly.cpp Drop '@brief' from doxygen comments 2016-09-02 06:33:33 +00:00