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| author | Richard Biener <rguenther@suse.de> | 2013-09-05 10:30:51 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-09-05 10:30:51 +0000 |
| commit | c370d99fc1834816ab642b5d3b5cfbc57e41830a (patch) | |
| tree | 76fccd4e21767efaae990bde0f6303e677b09fd0 /gcc | |
| parent | 003bb7f306f6fd1b1844477c0d69fc09dcf0b8cb (diff) | |
| download | gcc-c370d99fc1834816ab642b5d3b5cfbc57e41830a.zip gcc-c370d99fc1834816ab642b5d3b5cfbc57e41830a.tar.gz gcc-c370d99fc1834816ab642b5d3b5cfbc57e41830a.tar.bz2 | |
tree-vect-loop.c (vect_analyze_loop_operations): Properly check for a definition without a basic-block.
2013-09-05 Richard Biener <rguenther@suse.de>
* tree-vect-loop.c (vect_analyze_loop_operations): Properly
check for a definition without a basic-block.
From-SVN: r202273
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-vect-loop.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 43e7770..da1fbc0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-09-05 Richard Biener <rguenther@suse.de> + + * tree-vect-loop.c (vect_analyze_loop_operations): Properly + check for a definition without a basic-block. + 2013-09-05 James Greenhalgh <james.greenhalgh@arm.com> Sofiane Naci <sofiane.naci@arm.com> diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 055538f..762a894 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -1384,7 +1384,7 @@ vect_analyze_loop_operations (loop_vec_info loop_vinfo, bool slp) return false; op_def_stmt = SSA_NAME_DEF_STMT (phi_op); - if (!op_def_stmt + if (gimple_nop_p (op_def_stmt) || !flow_bb_inside_loop_p (loop, gimple_bb (op_def_stmt)) || !vinfo_for_stmt (op_def_stmt)) return false; |