* doc/invoke.texi (Optimize Options): Clarify default behavior
for -fno-sched-interblock and -fno-sched-spec.
+2018-11-08 Roman Geissler <roman.geissler@amadeus.com>
+
+ * collect2.c (linker_select): Add USE_LLD_LD.
+ (ld_suffixes): Add ld.lld.
+ (main): Handle -fuse-ld=lld.
+ * common.opt (-fuse-ld=lld): New option.
+ * doc/invoke.texi (-fuse-ld=lld): Document.
+ * opts.c (common_handle_option): Handle OPT_fuse_ld_lld.
+
2018-11-08 Paul Koning <ni1d@arrl.net>
* config/pdp11/constraints.md: Add "Z" series constraints for use
USE_PLUGIN_LD,
USE_GOLD_LD,
USE_BFD_LD,
+ USE_LLD_LD,
USE_LD_MAX
} selected_linker = USE_DEFAULT_LD;
static const char *const ld_suffixes[USE_LD_MAX] =
"ld",
PLUGIN_LD_SUFFIX,
"ld.gold",
- "ld.bfd"
+ "ld.bfd",
+ "ld.lld"
};
static const char *const real_ld_suffix = "real-ld";
static const char *const collect_ld_suffix = "collect-ld";
selected_linker = USE_BFD_LD;
else if (strcmp (argv[i], "-fuse-ld=gold") == 0)
selected_linker = USE_GOLD_LD;
+ else if (strcmp (argv[i], "-fuse-ld=lld") == 0)
+ selected_linker = USE_LLD_LD;
#ifdef COLLECT_EXPORT_LIST
/* These flags are position independent, although their order
/* Maybe we know the right file to use (if not cross). */
ld_file_name = 0;
#ifdef DEFAULT_LINKER
- if (selected_linker == USE_BFD_LD || selected_linker == USE_GOLD_LD)
+ if (selected_linker == USE_BFD_LD || selected_linker == USE_GOLD_LD ||
+ selected_linker == USE_LLD_LD)
{
char *linker_name;
# ifdef HOST_EXECUTABLE_SUFFIX
else if (!use_collect_ld
&& strncmp (arg, "-fuse-ld=", 9) == 0)
{
- /* Do not pass -fuse-ld={bfd|gold} to the linker. */
+ /* Do not pass -fuse-ld={bfd|gold|lld} to the linker. */
ld1--;
ld2--;
}
Common Driver Negative(fuse-ld=bfd)
Use the gold linker instead of the default linker.
+fuse-ld=lld
+Common Driver Negative(fuse-ld=lld)
+Use the lld LLVM linker instead of the default linker.
+
fuse-linker-plugin
Common Undocumented Var(flag_use_linker_plugin)