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re PR tree-optimization/91663 (split function can be re-inlined, leaving bad stack trace)

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PR tree-optimization/91663
	* go-lang.c (go_langhook_post_options): Clear
	flag_partial_inlining.

From-SVN: r275396
This commit is contained in:
Ian Lance Taylor 2019-09-05 04:12:30 +00:00 • committed by Ian Lance Taylor
parent 7d394f772f
commit f44526e367
2 changed files with 11 additions and 0 deletions
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6
gcc/go/ChangeLog
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@ -1,3 +1,9 @@
2019-09-04 Ian Lance Taylor <iant@golang.org>
PR tree-optimization/91663
* go-lang.c (go_langhook_post_options): Clear
flag_partial_inlining.
2019-08-23 Jakub Jelinek <jakub@redhat.com>
PR middle-end/91283

5
gcc/go/go-lang.c
View file

@ -300,6 +300,11 @@ go_langhook_post_options (const char **pfilename ATTRIBUTE_UNUSED)
if (!global_options_set.x_flag_optimize_sibling_calls)
global_options.x_flag_optimize_sibling_calls = 0;
/* Partial inlining can confuses uses of runtime.Callers.
See https://gcc.gnu.org/PR91663. */
if (!global_options_set.x_flag_partial_inlining)
global_options.x_flag_partial_inlining = 0;
/* If the debug info level is still 1, as set in init_options, make
sure that some debugging type is selected. */
if (global_options.x_debug_info_level == DINFO_LEVEL_TERSE