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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-03-21 14:45:36 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-03-21 14:45:36 +0000 |
| commit | 04911505c097fb9a15575c8f8dc042fcf9746e31 (patch) | |
| tree | 76acebdfa9a38d73f37da5a7421971cfba11424b /libjava/classpath/gnu/java/security/util | |
| parent | b6779ddc3bd4090bc70f3b6a3a4d0c505d069a41 (diff) | |
| download | ppe42-gcc-04911505c097fb9a15575c8f8dc042fcf9746e31.tar.gz ppe42-gcc-04911505c097fb9a15575c8f8dc042fcf9746e31.zip | |
2013-03-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/39326
* tree-ssa-loop-im.c (UNANALYZABLE_MEM_ID): New define.
(MEM_ANALYZABLE): Adjust.
(record_mem_ref_loc): Move bitmap ops ...
(gather_mem_refs_stmt): ... here. Use the shared mem-ref for
unanalyzable refs, do not record locations for it.
(analyze_memory_references): Allocate ref zero as shared
unanalyzable ref.
(refs_independent_p): Do not test for unanalyzed mems here.
(ref_indep_loop_p_1): Special-case disambiguation against
the unanalyzed ref.
(ref_indep_loop_p): Assert we are not queried for the
unanalyzed mem.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196878 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/gnu/java/security/util')
0 files changed, 0 insertions, 0 deletions
