Update isl to isl-0.18-800-g4018f45
authorTobias Grosser <tobias@grosser.es>
Thu, 27 Jul 2017 14:48:02 +0000 (14:48 +0000)
committerTobias Grosser <tobias@grosser.es>
Thu, 27 Jul 2017 14:48:02 +0000 (14:48 +0000)
commitadcbee5433e255628b9ec2300f6364f8a13778c2
tree7f13b4df2f4a62b0ebe0ff2468673edf30846acf
parenta508a4e619c9c7f531bf504af347d1c90f0d8408
Update isl to isl-0.18-800-g4018f45

This fixes a bug in isl_flow where triggering the compute out could result in
undefined or unexpected behavior. This fixes some recent regressions we saw
in the android buildbots. Thanks Eli Friedman for reducing the corresponding
test cases.

llvm-svn: 309274
polly/lib/External/isl/GIT_HEAD_ID
polly/lib/External/isl/include/isl/aff.h
polly/lib/External/isl/include/isl/schedule.h
polly/lib/External/isl/isl_flow.c
polly/lib/External/isl/isl_input.c
polly/lib/External/isl/isl_multi_templ.c
polly/lib/External/isl/isl_test.c