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| author | Richard Biener <rguenther@suse.de> | 2014-05-22 09:59:49 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-05-22 09:59:49 +0000 |
| commit | c8f49949668ee194ba650ef9099455099afab7cb (patch) | |
| tree | 2f518f3e212c133ab8e3093440e0b6b8513289a9 /gcc/gcov-io.c | |
| parent | a822564db5c2745e4ea1394cd33aa2079baaec8d (diff) | |
| download | gcc-c8f49949668ee194ba650ef9099455099afab7cb.zip gcc-c8f49949668ee194ba650ef9099455099afab7cb.tar.gz gcc-c8f49949668ee194ba650ef9099455099afab7cb.tar.bz2 | |
tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle BUILT_IN_REALLOC like BUILT_IN_STRDUP.
2014-05-22 Richard Biener <rguenther@suse.de>
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
BUILT_IN_REALLOC like BUILT_IN_STRDUP.
(call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
and deallocation site.
* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
passing through the incoming points-to set.
(handle_lhs_call): Use flags argument instead of recomputing it.
(find_func_aliases_for_call): Call handle_lhs_call with proper
call return flags.
* gcc.dg/tree-ssa/alias-33.c: New testcase.
From-SVN: r210802
Diffstat (limited to 'gcc/gcov-io.c')
0 files changed, 0 insertions, 0 deletions