29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
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2022-05-11 Richard Biener <rguenther@suse.de>
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PR bootstrap/105551
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* opts.cc (finish_options): Also disable var-tracking if
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!DWARF2_DEBUGGING_INFO.
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--- gcc/opts.cc
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+++ gcc/opts.cc
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@@ -1334,11 +1334,15 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set,
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|| opts->x_flag_selective_scheduling2));
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/* We know which debug output will be used so we can set flag_var_tracking
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- and flag_var_tracking_uninit if the user has not specified them. Note
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- we have not yet initialized debug_hooks so we might uselessly run
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- var-tracking on targets without var_location debug hook support. */
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+ and flag_var_tracking_uninit if the user has not specified them. */
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if (opts->x_debug_info_level < DINFO_LEVEL_NORMAL
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- || !dwarf_debuginfo_p (opts))
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+ || !dwarf_debuginfo_p (opts)
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+ /* We have not yet initialized debug hooks so match that to check
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+ whether we're only doing DWARF2_LINENO_DEBUGGING_INFO. */
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+#ifndef DWARF2_DEBUGGING_INFO
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+ || true
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+#endif
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+ )
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{
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if ((opts_set->x_flag_var_tracking && opts->x_flag_var_tracking == 1)
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|| (opts_set->x_flag_var_tracking_uninit
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