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| author | dorit <dorit@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-08-03 20:35:05 +0000 |
|---|---|---|
| committer | dorit <dorit@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-08-03 20:35:05 +0000 |
| commit | 9896f25bbd2ccf9ac0d487e0fdbdf048386d28c7 (patch) | |
| tree | 5600c4515b0df41a7300352395b0f3c145a96196 /gcc/tree-vect-analyze.c | |
| parent | f03c0a41f8c4ff72fae7b0e8485a35e241cb06bb (diff) | |
| download | gcc-9896f25bbd2ccf9ac0d487e0fdbdf048386d28c7.tar.gz | |
PR tree-optimization/27770
* tree-vectorizer.h (get_vectype_for_scalar_type): Function
declaration removed (moved to tree-flow.h).
(vect_can_force_dr_alignment_p): Likewise.
* tree-flow.h (get_vectype_for_scalar_type): New function declaration
(moved from tree-vectorizer.h).
(vect_can_force_dr_alignment_p): Likewise.
* tree-vectorizer.c (vect_print_dump_info): Allow calling this function
from outside the vectorizer - in particular from cgraph stage.
* tree-vect-analyze.c (vect_compute_data_ref_alignment): Don't increase
the alignment of global arrays when -fsection-anchors is enabled.
* cgraphunit.c (cgraph_increase_alignment): New function.
(cgraph_optimize): Call cgraph_increase_alignment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@115910 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vect-analyze.c')
| -rw-r--r-- | gcc/tree-vect-analyze.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/tree-vect-analyze.c b/gcc/tree-vect-analyze.c index b031ceb1640..9df8ba26606 100644 --- a/gcc/tree-vect-analyze.c +++ b/gcc/tree-vect-analyze.c @@ -754,7 +754,10 @@ vect_compute_data_ref_alignment (struct data_reference *dr) if (!base_aligned) { - if (!vect_can_force_dr_alignment_p (base, TYPE_ALIGN (vectype))) + /* Do not change the alignment of global variables if + flag_section_anchors is enabled. */ + if (!vect_can_force_dr_alignment_p (base, TYPE_ALIGN (vectype)) + || (TREE_STATIC (base) && flag_section_anchors)) { if (vect_print_dump_info (REPORT_DETAILS)) { |