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7198074: NPG: assert(((Metadata*)obj)->is_valid()) failed: obj is valid

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Missing test for T_METADATA leads to incorrect register allocation.

Reviewed-by: kvn
This commit is contained in:
Roland Westrelin 2012-09-13 22:09:16 +02:00
parent a2f9b747a4
commit 00c30b04f4
1 changed files with 1 additions and 1 deletions
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2
hotspot/src/cpu/sparc/vm/c1_LinearScan_sparc.hpp
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@ -67,7 +67,7 @@ inline bool LinearScanWalker::pd_init_regs_for_alloc(Interval* cur) {
_first_reg = pd_first_callee_saved_reg;
_last_reg = pd_last_callee_saved_reg;
return true;
} else if (cur->type() == T_INT || cur->type() == T_LONG || cur->type() == T_OBJECT || cur->type() == T_ADDRESS) {
} else if (cur->type() == T_INT || cur->type() == T_LONG || cur->type() == T_OBJECT || cur->type() == T_ADDRESS || cur->type() == T_METADATA) {
_first_reg = pd_first_cpu_reg;
_last_reg = pd_last_allocatable_cpu_reg;
return true;