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re PR target/82005 (Early lto debug not implemented on Darwin)

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2018-03-02  Richard Biener  <rguenther@suse.de>

	PR target/82005
	* config/darwin.c (saved_debug_info_level): New static global.
	(darwin_asm_lto_start): Disable debug info generation for LTO out.
	(darwin_asm_lto_end): Restore debug info generation settings.

From-SVN: r258123
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Richard Biener 2018-03-02 07:42:58 +00:00 committed by Richard Biener
parent e688c1ddef
commit 2ebb413bb0
2 changed files with 11 additions and 0 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2018-03-02 Richard Biener <rguenther@suse.de>
PR target/82005
* config/darwin.c (saved_debug_info_level): New static global.
(darwin_asm_lto_start): Disable debug info generation for LTO out.
(darwin_asm_lto_end): Restore debug info generation settings.
2018-03-01 Martin Liska <mliska@suse.cz>
PR sanitizer/82484

4
gcc/config/darwin.c
View File

@ -1933,6 +1933,7 @@ static GTY (()) vec<darwin_lto_section_e, va_gc> *lto_section_names;
in darwin_end_file. */
static FILE *lto_asm_out_file, *saved_asm_out_file;
static char *lto_asm_out_name;
static enum debug_info_levels saved_debug_info_level;
/* Prepare asm_out_file for LTO output. For darwin, this means hiding
asm_out_file and switching to an alternative output file. */
@ -1941,6 +1942,8 @@ darwin_asm_lto_start (void)
{
gcc_assert (! saved_asm_out_file);
saved_asm_out_file = asm_out_file;
saved_debug_info_level = debug_info_level;
debug_info_level = DINFO_LEVEL_NONE;
if (! lto_asm_out_name)
lto_asm_out_name = make_temp_file (".lto.s");
lto_asm_out_file = fopen (lto_asm_out_name, "a");
@ -1959,6 +1962,7 @@ darwin_asm_lto_end (void)
fclose (lto_asm_out_file);
asm_out_file = saved_asm_out_file;
saved_asm_out_file = NULL;
debug_info_level = saved_debug_info_level;
}
static void