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| author | Vladimir Makarov <vmakarov@redhat.com> | 2015-04-10 19:38:55 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2015-04-10 19:38:55 +0000 |
| commit | 54e915b3624ab1fcaaba6bb275a9f1eb376f474f (patch) | |
| tree | d23d6fa72aed08db8791f5239afe151bd07ab6a3 | |
| parent | 77f0d88d1f640fe515a5ecafe84da65535e6243e (diff) | |
| download | gcc-54e915b3624ab1fcaaba6bb275a9f1eb376f474f.zip gcc-54e915b3624ab1fcaaba6bb275a9f1eb376f474f.tar.gz gcc-54e915b3624ab1fcaaba6bb275a9f1eb376f474f.tar.bz2 | |
re PR target/65710 (Thumb1 ICE caused by no register to spill)
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.
From-SVN: r221983
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/lra-assigns.c | 6 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b001ee5..e4a8e18 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +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. + 2015-04-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com> PR target/65694 diff --git a/gcc/lra-assigns.c b/gcc/lra-assigns.c index a74d8ab..994b04f 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++) |