From 54e915b3624ab1fcaaba6bb275a9f1eb376f474f Mon Sep 17 00:00:00 2001 From: Vladimir Makarov Date: Fri, 10 Apr 2015 19:38:55 +0000 Subject: [PATCH] re PR target/65710 (Thumb1 ICE caused by no register to spill) 2015-04-10 Vladimir Makarov PR target/65710 * lra-assigns.c (spill_for): Update smallest_bad_spills_num. Print bad_spills_num and insn_pseudos_num. From-SVN: r221983 --- gcc/ChangeLog | 6 ++++++ gcc/lra-assigns.c | 6 ++++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b001ee5c849..e4a8e186a7b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-04-10 Vladimir Makarov + + PR target/65710 + * lra-assigns.c (spill_for): Update smallest_bad_spills_num. + Print bad_spills_num and insn_pseudos_num. + 2015-04-10 Kyrylo Tkachov PR target/65694 diff --git a/gcc/lra-assigns.c b/gcc/lra-assigns.c index a74d8abc3ab..994b04fc643 100644 --- a/gcc/lra-assigns.c +++ b/gcc/lra-assigns.c @@ -1045,12 +1045,14 @@ spill_for (int regno, bitmap spilled_pseudo_bitmap, bool first_p) && 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++) -- 2.30.2