llvm-project

Commit Graph

Author	SHA1	Message	Date
Michael Kruse	959a8dc39f	Update to ISL 0.16.1 llvm-svn: 257898	2016-01-15 15:54:45 +00:00
Tobias Grosser	f4ee371e60	tests: Drop -polly-detect-unprofitable and -polly-no-early-exit 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	2015-10-06 15:36:44 +00:00
Johannes Doerfert	06c57b594c	Allow loops with multiple back edges In order to allow multiple back edges we: - compute the conditions under which each back edge is taken - build the union over all these conditions, thus the condition that any back edge is taken - apply the same logic to the union we applied to a single back edge llvm-svn: 248120	2015-09-20 15:00:20 +00:00

Author

SHA1

Message

Date

Michael Kruse

959a8dc39f

Update to ISL 0.16.1

llvm-svn: 257898

2016-01-15 15:54:45 +00:00

Tobias Grosser

f4ee371e60

tests: Drop -polly-detect-unprofitable and -polly-no-early-exit

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

2015-10-06 15:36:44 +00:00

Johannes Doerfert

06c57b594c

Allow loops with multiple back edges

In order to allow multiple back edges we:
    - compute the conditions under which each back edge is taken
    - build the union over all these conditions, thus the condition that
      any back edge is taken
    - apply the same logic to the union we applied to a single back edge

llvm-svn: 248120

2015-09-20 15:00:20 +00:00

3 Commits