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6860599: nodes limit could be reached during Output phase

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Bailout compilation if nodes limit could be reached during Output phase.

Reviewed-by: never, twisti
This commit is contained in:
Vladimir Kozlov 2009-07-23 14:53:56 -07:00
parent b0f75657c5
commit 8dd34cd52f
3 changed files with 54 additions and 30 deletions
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10
hotspot/src/share/vm/opto/compile.hpp
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@ -223,7 +223,8 @@ class Compile : public Phase {
PhaseCFG* _cfg; // Results of CFG finding
bool _select_24_bit_instr; // We selected an instruction with a 24-bit result
bool _in_24_bit_fp_mode; // We are emitting instructions with 24-bit results
bool _has_java_calls; // True if the method has java calls
int _java_calls; // Number of java calls in the method
int _inner_loops; // Number of inner loops in the method
Matcher* _matcher; // Engine to map ideal to machine instructions
PhaseRegAlloc* _regalloc; // Results of register allocation.
int _frame_slots; // Size of total frame in stack slots
@ -505,7 +506,9 @@ class Compile : public Phase {
PhaseCFG* cfg() { return _cfg; }
bool select_24_bit_instr() const { return _select_24_bit_instr; }
bool in_24_bit_fp_mode() const { return _in_24_bit_fp_mode; }
bool has_java_calls() const { return _has_java_calls; }
bool has_java_calls() const { return _java_calls > 0; }
int java_calls() const { return _java_calls; }
int inner_loops() const { return _inner_loops; }
Matcher* matcher() { return _matcher; }
PhaseRegAlloc* regalloc() { return _regalloc; }
int frame_slots() const { return _frame_slots; }
@ -532,7 +535,8 @@ class Compile : public Phase {
_in_24_bit_fp_mode = mode;
}
void set_has_java_calls(bool z) { _has_java_calls = z; }
void set_java_calls(int z) { _java_calls = z; }
void set_inner_loops(int z) { _inner_loops = z; }
// Instruction bits passed off to the VM
int code_size() { return _method_size; }