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| author | Richard Guenther <rguenther@suse.de> | 2011-01-14 15:02:20 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-01-14 15:02:20 +0000 |
| commit | 7352c013323c184875acec7bde645c99b7c18b9b (patch) | |
| tree | e8806b70dd48d5f2e48f1df1922bb15787ffe2ba /gcc/config/sparc/linux64.h | |
| parent | 9a6c928887f6ae52f45a74f4aa54dd946c9c97d7 (diff) | |
| download | gcc-7352c013323c184875acec7bde645c99b7c18b9b.zip gcc-7352c013323c184875acec7bde645c99b7c18b9b.tar.gz gcc-7352c013323c184875acec7bde645c99b7c18b9b.tar.bz2 | |
re PR tree-optimization/47179 (SPU: errno misoptimization around malloc call)
2011-01-14 Richard Guenther <rguenther@suse.de>
PR tree-optimization/47179
* target.def (ref_may_alias_errno): New target hook.
* targhooks.h (default_ref_may_alias_errno): Declare.
* targhooks.c: Include tree-ssa-alias.h and tree-flow.h.
(default_ref_may_alias_errno): New function.
* target.h (struct ao_ref_s): Declare.
* tree-ssa-alias.c: Include target.h.
(call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook.
* Makefile.in (tree-ssa-alias.o): Adjust dependencies.
(targhooks.o): Likewise.
* doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document.
* doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation.
From-SVN: r168788
Diffstat (limited to 'gcc/config/sparc/linux64.h')
0 files changed, 0 insertions, 0 deletions