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| author | Rafael Ávila de Espíndola <rafael.espindola@gmail.com> | 2015-04-17 11:51:36 -0400 |
|---|---|---|
| committer | Rafael Ávila de Espíndola <rafael.espindola@gmail.com> | 2015-04-17 11:51:36 -0400 |
| commit | 4277535cdc6ce6998cdc273bbe454f9ca2c23037 (patch) | |
| tree | c5205ed53cb26c0b0b76a9e756b84ef48165d7a8 /gold/powerpc.cc | |
| parent | a4ea36c6cb13d100aacab3a90762597cef471b35 (diff) | |
| download | gdb-4277535cdc6ce6998cdc273bbe454f9ca2c23037.zip gdb-4277535cdc6ce6998cdc273bbe454f9ca2c23037.tar.gz gdb-4277535cdc6ce6998cdc273bbe454f9ca2c23037.tar.bz2 | |
Use LIFO instead of FIFO to implement gc's transitive closure.
FIFO is harder to implement and has less locality than LIFO. It is
also not necessary to implement a transitive closure, a LIFO works
just as well.
Diffstat (limited to 'gold/powerpc.cc')
| -rw-r--r-- | gold/powerpc.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gold/powerpc.cc b/gold/powerpc.cc index 47bdc13..fddf3fa 100644 --- a/gold/powerpc.cc +++ b/gold/powerpc.cc @@ -238,7 +238,7 @@ public: if (this->opd_ent_[i].gc_mark) { unsigned int shndx = this->opd_ent_[i].shndx; - symtab->gc()->worklist().push(Section_id(this, shndx)); + symtab->gc()->worklist().push_back(Section_id(this, shndx)); } } @@ -6434,7 +6434,8 @@ Target_powerpc<size, big_endian>::do_gc_mark_symbol( if (ppc_object->opd_valid()) { unsigned int dst_indx = ppc_object->get_opd_ent(dst_off); - symtab->gc()->worklist().push(Section_id(ppc_object, dst_indx)); + symtab->gc()->worklist().push_back(Section_id(ppc_object, + dst_indx)); } else ppc_object->add_gc_mark(dst_off); |