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| author | Alexandre Oliva <aoliva@redhat.com> | 2012-01-07 21:37:15 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2012-01-07 21:37:15 +0000 |
| commit | faead9f73f57ebd6bbdad81b33656e81d35af654 (patch) | |
| tree | ec96ad4cd466791636722eef9137d3e821672768 /libcpp/files.c | |
| parent | e991086dd64c5b95b33229589171fce6882edd2e (diff) | |
| download | gcc-faead9f73f57ebd6bbdad81b33656e81d35af654.zip gcc-faead9f73f57ebd6bbdad81b33656e81d35af654.tar.gz gcc-faead9f73f57ebd6bbdad81b33656e81d35af654.tar.bz2 | |
re PR bootstrap/51725 (segfault in stage 3 when compiling gcc/opts.c for sparc64-linux)
PR bootstrap/51725
* cselib.c (new_elt_loc_list): Promote addr_list to canonical node.
Add canonical node to containing_mem chain after the non-canonical
one, even if there weren't any locs to propagate.
(remove_useless_values): Keep only canonical values.
(add_mem_for_addr, cselib_lookup_mem): Canonicalize addr.
(cselib_invalidate_mem): Likewise. Ensure v is canonical, and
canonicalize mem_chain elements that are not discarded.
From-SVN: r182982
Diffstat (limited to 'libcpp/files.c')
0 files changed, 0 insertions, 0 deletions