| commit | 5d4f3ed8fef038c3a16e962831119564c8094cb0 | |
| author | vries <vries@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 30 Jun 2015 08:35:57 +0000 (30 08:35 +0000) | ||
| committer | vries <vries@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 30 Jun 2015 08:35:57 +0000 (30 08:35 +0000) | ||
| tree | ca50ebb2d0d7f8b30b28938281260d4d17f52bd2 | treesnapshot (tar.gz zip) |
| parent | c539ca6d154190665f81482c5dc9cae5b861f636 | commitdiff |
Use max_loop_iterations in transform_to_exit_first_loop_alt
2015-06-30 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/66652
* tree-parloops.c (try_transform_to_exit_first_loop_alt): Use
max_loop_iterations to determine if nit + 1 overflows.
* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
using restrict pointers.
(main): Add arguments to calls to f.
* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-pr66652.c: New test.
* gcc.dg/parloops-exit-first-loop-alt-3.c (f): Rewrite using restrict
pointers.
* gcc.dg/parloops-exit-first-loop-alt.c: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225162 138bc75d-0d04-0410-961f-82ee72b054a4
2015-06-30 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/66652
* tree-parloops.c (try_transform_to_exit_first_loop_alt): Use
max_loop_iterations to determine if nit + 1 overflows.
* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
using restrict pointers.
(main): Add arguments to calls to f.
* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-pr66652.c: New test.
* gcc.dg/parloops-exit-first-loop-alt-3.c (f): Rewrite using restrict
pointers.
* gcc.dg/parloops-exit-first-loop-alt.c: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225162 138bc75d-0d04-0410-961f-82ee72b054a4