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7200001: failed C1 OSR compile doesn't get recompiled with C2

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Reviewed-by: kvn
This commit is contained in:
Christian Thalinger 2012-09-24 17:59:24 -07:00
parent 913a550c76
commit 0bae010a3b
10 changed files with 183 additions and 131 deletions
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27
hotspot/src/share/vm/oops/method.hpp
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@ -745,19 +745,30 @@ class Method : public Metadata {
// Indicates whether compilation failed earlier for this method, or
// whether it is not compilable for another reason like having a
// breakpoint set in it.
bool is_not_compilable(int comp_level = CompLevel_any) const;
bool is_not_compilable(int comp_level = CompLevel_any) const;
void set_not_compilable(int comp_level = CompLevel_all, bool report = true);
void set_not_compilable_quietly(int comp_level = CompLevel_all) {
set_not_compilable(comp_level, false);
}
bool is_not_osr_compilable(int comp_level = CompLevel_any) const {
return is_not_compilable(comp_level) || access_flags().is_not_osr_compilable();
bool is_not_osr_compilable(int comp_level = CompLevel_any) const;
void set_not_osr_compilable(int comp_level = CompLevel_all, bool report = true);
void set_not_osr_compilable_quietly(int comp_level = CompLevel_all) {
set_not_osr_compilable(comp_level, false);
}
void set_not_osr_compilable() { _access_flags.set_not_osr_compilable(); }
bool is_not_c1_compilable() const { return access_flags().is_not_c1_compilable(); }
void set_not_c1_compilable() { _access_flags.set_not_c1_compilable(); }
bool is_not_c2_compilable() const { return access_flags().is_not_c2_compilable(); }
void set_not_c2_compilable() { _access_flags.set_not_c2_compilable(); }
private:
void print_made_not_compilable(int comp_level, bool is_osr, bool report);
public:
bool is_not_c1_compilable() const { return access_flags().is_not_c1_compilable(); }
void set_not_c1_compilable() { _access_flags.set_not_c1_compilable(); }
bool is_not_c2_compilable() const { return access_flags().is_not_c2_compilable(); }
void set_not_c2_compilable() { _access_flags.set_not_c2_compilable(); }
bool is_not_c1_osr_compilable() const { return is_not_c1_compilable(); } // don't waste an accessFlags bit
void set_not_c1_osr_compilable() { set_not_c1_compilable(); } // don't waste an accessFlags bit
bool is_not_c2_osr_compilable() const { return access_flags().is_not_c2_osr_compilable(); }
void set_not_c2_osr_compilable() { _access_flags.set_not_c2_osr_compilable(); }
// Background compilation support
bool queued_for_compilation() const { return access_flags().queued_for_compilation(); }