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Fix PR46194: fix the computation of distance vectors.
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 5 Feb 2011 01:39:20 +0000 (01:39 +0000)
committerspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 5 Feb 2011 01:39:20 +0000 (01:39 +0000)
commitba3fc4d0567849d3549d338bacbafb1166501ed5
tree0eff927ab618b60dcc1968581ea3e2ef79b0a9ebtree | snapshot
parentb2055862e965b4178b595be9a836f1206f3de399commit | diff
Fix PR46194: fix the computation of distance vectors.

2011-02-04  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/46194
* tree-data-ref.c (analyze_miv_subscript): Remove comment.
(build_classic_dist_vector_1): Do not represent classic distance
vectors when the access functions are variating in different loops.

* gcc.dg/autopar/pr46194.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169847 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/autopar/pr46194.c [new file with mode: 0644] blob
gcc/tree-data-ref.c diff | blob | history
Domain: System / Toolchain;