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| author | Vladimir Makarov <vmakarov@redhat.com> | 2017-04-05 16:14:28 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2017-04-05 16:14:28 +0000 |
| commit | ff216a48b73fd24c601f4702fd7079f28bad9ae8 (patch) | |
| tree | 30aba95b9677b5a2d889e8619ae1c266b8d83cd0 | |
| parent | 891b30ac8d1ab36c3a756fc885d22d40f080f386 (diff) | |
| download | gcc-ff216a48b73fd24c601f4702fd7079f28bad9ae8.zip gcc-ff216a48b73fd24c601f4702fd7079f28bad9ae8.tar.gz gcc-ff216a48b73fd24c601f4702fd7079f28bad9ae8.tar.bz2 | |
re PR rtl-optimization/70703 (Regression in register usage on x86)
2017-04-05 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70703
* ira-color.c (update_conflict_hard_regno_costs): Use
HOST_WIDE_INT instead of long.
From-SVN: r246711
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ira-color.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0596b6d..566840d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2017-04-05 Vladimir Makarov <vmakarov@redhat.com> + + PR rtl-optimization/70703 + * ira-color.c (update_conflict_hard_regno_costs): Use + HOST_WIDE_INT instead of long. + 2017-04-05 Uros Bizjak <ubizjak@gmail.com> PR target/80298 diff --git a/gcc/ira-color.c b/gcc/ira-color.c index 7886db4..e21c321 100644 --- a/gcc/ira-color.c +++ b/gcc/ira-color.c @@ -1522,7 +1522,7 @@ update_conflict_hard_regno_costs (int *costs, enum reg_class aclass, index = ira_class_hard_reg_index[aclass][hard_regno]; if (index < 0) continue; - cost = (int) (((long) conflict_costs [i] * mult) / div); + cost = (int) (((HOST_WIDE_INT) conflict_costs [i] * mult) / div); if (cost == 0) continue; cont_p = true; |