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authorTobias Grosser <tobias@grosser.es>2016-06-12 04:30:40 +0000
committerTobias Grosser <tobias@grosser.es>2016-06-12 04:30:40 +0000
commit07b209523403d6c0d68c328cb20a8eaf6b51369c (patch)
tree8be8684e3bb7f859f925276864978daabc8b90e2 /polly/lib/External/isl/configure.ac
parent8620679eb5f30246c6d9f8d5813936ffed2502d6 (diff)
downloadbcm5719-llvm-07b209523403d6c0d68c328cb20a8eaf6b51369c.tar.gz
bcm5719-llvm-07b209523403d6c0d68c328cb20a8eaf6b51369c.zip
Update isl to isl-0.17.1-57-g1879898
With this update the isl AST generation extracts disjunctive constraints early on. As a result, code that previously resulted in two branches with (close-to) identical code within them: if (P <= -1) { for (int c0 = 0; c0 < N; c0 += 1) Stmt_store(c0); } else if (P >= 1) for (int c0 = 0; c0 < N; c0 += 1) Stmt_store(c0); results now in only a single branch body: if (P <= -1 || P >= 1) for (int c0 = 0; c0 < N; c0 += 1) Stmt_store(c0); This resolves http://llvm.org/PR27559 Besides the above change, this isl update brings better simplification of sets/maps containing existentially quantified dimensions and fixes a bug in isl's coalescing. llvm-svn: 272500
Diffstat (limited to 'polly/lib/External/isl/configure.ac')
-rw-r--r--polly/lib/External/isl/configure.ac4
1 files changed, 2 insertions, 2 deletions
diff --git a/polly/lib/External/isl/configure.ac b/polly/lib/External/isl/configure.ac
index 456b9c36361..df0bb297f24 100644
--- a/polly/lib/External/isl/configure.ac
+++ b/polly/lib/External/isl/configure.ac
@@ -1,10 +1,10 @@
-AC_INIT([isl], [0.17], [isl-development@googlegroups.com])
+AC_INIT([isl], [0.17.1], [isl-development@googlegroups.com])
AC_CONFIG_AUX_DIR([.])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
AC_SUBST(versioninfo)
-versioninfo=17:0:2
+versioninfo=17:1:2
if test "x$prefix" != "xNONE"; then
prefix_wd=`cd $prefix && pwd`
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