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| author | Ian Lance Taylor <iant@golang.org> | 2019-09-05 04:12:30 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-09-05 04:12:30 +0000 |
| commit | f44526e367a99b8699fbdc31bb9bcc0618dbe072 (patch) | |
| tree | 425ef96dd0b2ba1942f70d7c0fc9c6f17fb2611a /gcc/go/go-lang.c | |
| parent | 7d394f772fc6f198c6b1946e2919643287639c40 (diff) | |
| download | gcc-f44526e367a99b8699fbdc31bb9bcc0618dbe072.zip gcc-f44526e367a99b8699fbdc31bb9bcc0618dbe072.tar.gz gcc-f44526e367a99b8699fbdc31bb9bcc0618dbe072.tar.bz2 | |
re PR tree-optimization/91663 (split function can be re-inlined, leaving bad stack trace)
PR tree-optimization/91663
* go-lang.c (go_langhook_post_options): Clear
flag_partial_inlining.
From-SVN: r275396
Diffstat (limited to 'gcc/go/go-lang.c')
| -rw-r--r-- | gcc/go/go-lang.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/go/go-lang.c b/gcc/go/go-lang.c index a6bda93..75d98933 100644 --- a/gcc/go/go-lang.c +++ b/gcc/go/go-lang.c @@ -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 |