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Revert this change; no longer required.

Browse source 
2013-11-06  Ian Lance Taylor  <iant@google.com>

	* go-lang.c (go_langhook_post_options): If
	-fisolate-erroneous-paths was turned on by an optimization option,
	turn it off.

From-SVN: r205711
This commit is contained in:
Ian Lance Taylor 2013-12-05 16:39:53 +00:00 • committed by Ian Lance Taylor
parent df9d1700f1
commit 601a5921eb
2 changed files with 9 additions and 6 deletions
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9
gcc/go/ChangeLog
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@ -1,3 +1,12 @@
2013-12-05 Ian Lance Taylor <iant@google.com>
Revert this change; no longer required.
2013-11-06 Ian Lance Taylor <iant@google.com>
* go-lang.c (go_langhook_post_options): If
-fisolate-erroneous-paths was turned on by an optimization option,
turn it off.
2013-11-23 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::function_type): Add result_struct

6
gcc/go/go-lang.c
View file

@ -270,12 +270,6 @@ go_langhook_post_options (const char **pfilename ATTRIBUTE_UNUSED)
if (flag_excess_precision_cmdline == EXCESS_PRECISION_DEFAULT)
flag_excess_precision_cmdline = EXCESS_PRECISION_STANDARD;
/* The isolate_erroneous_paths optimization can change a nil
dereference from a panic to a trap, so we have to disable it for
Go, even though it is normally enabled by -O2. */
if (!global_options_set.x_flag_isolate_erroneous_paths)
global_options.x_flag_isolate_erroneous_paths = 0;
/* Returning false means that the backend should be used. */
return false;
}