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| author | Tom de Vries <tom@codesourcery.com> | 2011-12-17 11:39:43 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2011-12-17 11:39:43 +0000 |
| commit | 2f31f742a6932e2138ca47c8fa9556d41a64ac1d (patch) | |
| tree | 535efde96351b106338d928086aa9c5c4e41364e /gcc/tree-streamer-out.c | |
| parent | eb0287685d51079b766ce4649ebadd9b2f8b5886 (diff) | |
| download | gcc-2f31f742a6932e2138ca47c8fa9556d41a64ac1d.zip gcc-2f31f742a6932e2138ca47c8fa9556d41a64ac1d.tar.gz gcc-2f31f742a6932e2138ca47c8fa9556d41a64ac1d.tar.bz2 | |
re PR tree-optimization/51491 (ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore)
2011-12-17 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/51491
* tree-ssa-ccp.c (insert_clobber_before_stack_restore)
(gsi_prev_dom_bb_nondebug, insert_clobbers_for_var): New function.
(ccp_fold_stmt): Use insert_clobbers_for_var after a successful
fold_builtin_alloca_with_align.
(ccp_visit_stmt): Calculate and free dominator info.
From-SVN: r182432
Diffstat (limited to 'gcc/tree-streamer-out.c')
0 files changed, 0 insertions, 0 deletions