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go-lang.c (go_langhook_init_options_struct): Default to -fkeep-gc-roots-live. 

* go-lang.c (go_langhook_init_options_struct): Default to
	-fkeep-gc-roots-live.

From-SVN: r232890
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Ian Lance Taylor 2016-01-27 18:37:14 +00:00 committed by Ian Lance Taylor
parent 1a218fc914
commit ede6737667
2 changed files with 8 additions and 0 deletions
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gcc/go/ChangeLog
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@ -1,3 +1,8 @@
2016-01-27 Ian Lance Taylor <iant@google.com>
* go-lang.c (go_langhook_init_options_struct): Default to
-fkeep-gc-roots-live.
2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years.

3
gcc/go/go-lang.c
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@ -150,6 +150,9 @@ go_langhook_init_options_struct (struct gcc_options *opts)
opts->x_flag_exceptions = 1;
opts->x_flag_non_call_exceptions = 1;
/* We need to keep pointers live for the garbage collector. */
opts->x_flag_keep_gc_roots_live = 1;
/* Go programs expect runtime.Callers to work, and that uses
libbacktrace that uses debug info. Set the debug info level to 1
by default. In post_options we will set the debug type if the