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8220512: Deoptimize redefinition functions that have dirty ICs

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Walk ICs to determine whether nmethods are dependent on redefined classes.

Reviewed-by: sspitsyn, eosterlund
This commit is contained in:
Coleen Phillimore 2019-03-15 16:00:18 -04:00
parent f0b707b94b
commit 5c5089b0a2
23 changed files with 121 additions and 69 deletions
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2
src/hotspot/share/code/nmethod.hpp
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@ -591,7 +591,7 @@ public:
static int osr_entry_point_offset() { return offset_of(nmethod, _osr_entry_point); }
static int state_offset() { return offset_of(nmethod, _state); }
virtual void metadata_do(void f(Metadata*));
virtual void metadata_do(MetadataClosure* f);
NativeCallWrapper* call_wrapper_at(address call) const;
NativeCallWrapper* call_wrapper_before(address return_pc) const;