diff options
| author | Eric Andersen <andersen@codepoet.org> | 2004-02-14 11:54:09 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2004-02-14 11:54:09 +0000 |
| commit | d891064218c362387465ab1ad98e438d8d0b4b91 (patch) | |
| tree | ab14ea12ddc2456c13520784381a7418f6566c18 /ldso/ldso/sparc/elfinterp.c | |
| parent | deec524084aa2faad66f7aae7e8b5ba1ab6789fd (diff) | |
Give gcc branch prediction some hits on obviously unlikely branches
Diffstat (limited to 'ldso/ldso/sparc/elfinterp.c')
| -rw-r--r-- | ldso/ldso/sparc/elfinterp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ldso/ldso/sparc/elfinterp.c b/ldso/ldso/sparc/elfinterp.c index ada72bfe5..41bde4fa8 100644 --- a/ldso/ldso/sparc/elfinterp.c +++ b/ldso/ldso/sparc/elfinterp.c @@ -88,7 +88,7 @@ unsigned int _dl_linux_resolver(unsigned int reloc_entry, unsigned int * plt) _dl_dprintf(2, "strtab = %x\n", strtab); - if (reloc_type != R_SPARC_JMP_SLOT) { + if (unlikely(reloc_type != R_SPARC_JMP_SLOT)) { _dl_dprintf(2, "%s: incorrect relocation type in jump relocations (%d)\n", _dl_progname, reloc_type); _dl_exit(30); @@ -110,7 +110,7 @@ unsigned int _dl_linux_resolver(unsigned int reloc_entry, unsigned int * plt) /* Get the address of the GOT entry */ new_addr = _dl_find_hash(strtab + symtab[symtab_index].st_name, tpnt->symbol_scope, ELF_RTYPE_CLASS_PLT); - if(!new_addr) { + if(unlikely(!new_addr)) { _dl_dprintf(2, "%s: can't resolve symbol '%s'\n", _dl_progname, strtab + symtab[symtab_index].st_name); _dl_exit(31); @@ -225,7 +225,7 @@ int _dl_parse_relocation_information(struct dyn_elf *rpnt, symbol_addr = (unsigned int) _dl_find_hash(strtab + symtab[symtab_index].st_name, - tpnt->symbol_scope, elf_machine_type_class(reloc_type); + tpnt->symbol_scope, elf_machine_type_class(reloc_type)); if(!symbol_addr && ELF32_ST_BIND(symtab [symtab_index].st_info) == STB_GLOBAL) { |