* one more patch for PR65710
@ 2015-04-10 19:40 Vladimir Makarov
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From: Vladimir Makarov @ 2015-04-10 19:40 UTC (permalink / raw)
To: gcc-patches
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Yesterday I did a mistake in a preparation of the patch for PR65710.
Here is the patch correcting the mistake.
The patch was bootstrapped and tested on x86/x86-64, ppc64, and aarch64.
Committed as rev. 221983.
I am committing the patch also to gcc-4.9-branch a bit later.
2015-04-10 Vladimir Makarov <vmakarov@redhat.com>
PR target/65710
* lra-assigns.c (spill_for): Update smallest_bad_spills_num.
Print bad_spills_num and insn_pseudos_num.
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Index: lra-assigns.c
===================================================================
--- lra-assigns.c (revision 221976)
+++ lra-assigns.c (working copy)
@@ -1045,12 +1045,14 @@ spill_for (int regno, bitmap spilled_pse
&& best_cost > cost))))
{
best_insn_pseudos_num = insn_pseudos_num;
+ smallest_bad_spills_num = bad_spills_num;
best_cost = cost;
best_hard_regno = hard_regno;
bitmap_copy (&best_spill_pseudos_bitmap, &spill_pseudos_bitmap);
if (lra_dump_file != NULL)
- fprintf (lra_dump_file, " Now best %d(cost=%d)\n",
- hard_regno, cost);
+ fprintf (lra_dump_file,
+ " Now best %d(cost=%d, bad_spills=%d, insn_pseudos=%d)\n",
+ hard_regno, cost, bad_spills_num, insn_pseudos_num);
}
assign_temporarily (regno, -1);
for (j = 0; j < n; j++)
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2015-04-10 19:40 one more patch for PR65710 Vladimir Makarov
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