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bt-load.c (migrate_btr_defs): Get the key of a heap entry before removing it, not after. 

* bt-load.c (migrate_btr_defs): Get the key of a heap entry
	before removing it, not after.

From-SVN: r218056
This commit is contained in:
Segher Boessenkool 2014-11-25 18:52:21 +01:00 committed by Segher Boessenkool
parent d19f2e385c
commit 375132991d
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
* bt-load.c (migrate_btr_defs): Get the key of a heap entry
before removing it, not after.
2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Remove

2
gcc/bt-load.c
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@ -1434,8 +1434,8 @@ migrate_btr_defs (enum reg_class btr_class, int allow_callee_save)
while (!all_btr_defs.empty ())
{
btr_def def = all_btr_defs.extract_min ();
int min_cost = -all_btr_defs.min_key ();
btr_def def = all_btr_defs.extract_min ();
if (migrate_btr_def (def, min_cost))
{
all_btr_defs.insert (-def->cost, def);