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Annotate dbg_line_numbers table

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The following adds /* <num> */ to dbg_line_numbers so there's the chance
to more easily lookup the ID of the match.pd line number used for
dumping when you want to debug a speicific replacement.  It also cuts
the lines down to 10 entries.

  static int dbg_line_numbers[1267] = {
        /* 0 */ 161, 164, 173, 175, 178, 181, 183, 189, 197, 195,
        /* 10 */ 199, 201, 205, 923, 921, 2060, 2071, 2052, 2058, 2063,
...

	* genmatch.cc (define_dump_logs): Make reverse lookup in
	dbg_line_numbers easier by adding comments with start index
	and cutting number of elements per line to 10.
This commit is contained in:
Richard Biener 2025-01-15 11:25:25 +01:00 • committed by Richard Biener
parent 120a370082
commit bea593f115
1 changed files with 2 additions and 2 deletions
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4
gcc/genmatch.cc
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@ -890,8 +890,8 @@ define_dump_logs (bool gimple, FILE *f)
for (unsigned i = 0; i < dbg_line_numbers.length () - 1; i++)
{
if (i % 20 == 0)
fprintf (f, "\n\t");
if (i % 10 == 0)
fprintf (f, "\n\t/* %d */ ", i);
fprintf (f, "%d, ", dbg_line_numbers[i]);
}