зеркало из https://github.com/mozilla/gecko-dev.git
Bug 739512: Patch 11: change JSScript::useCount to uint32_t. r=dvander.
--HG-- extra : rebase_source : 408dd77b28b697140f6ba08680b24cb69c046390
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@ -463,10 +463,6 @@ struct JSScript : public js::gc::Cell
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private:
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js::HeapPtrFunction function_;
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size_t useCount; /* Number of times the script has been called
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* or has had backedges taken. Reset if the
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* script's JIT code is forcibly discarded. */
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// 32-bit fields.
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public:
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@ -479,6 +475,11 @@ struct JSScript : public js::gc::Cell
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uint32_t natoms; /* length of atoms array */
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private:
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uint32_t useCount; /* Number of times the script has been called
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* or has had backedges taken. Reset if the
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* script's JIT code is forcibly discarded. */
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#ifdef DEBUG
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// Unique identifier within the compartment for this script, used for
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// printing analysis information.
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@ -701,9 +702,9 @@ struct JSScript : public js::gc::Cell
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inline void **nativeMap(bool constructing);
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inline void *nativeCodeForPC(bool constructing, jsbytecode *pc);
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size_t getUseCount() const { return useCount; }
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size_t incUseCount() { return ++useCount; }
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size_t *addressOfUseCount() { return &useCount; }
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uint32_t getUseCount() const { return useCount; }
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uint32_t incUseCount() { return ++useCount; }
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uint32_t *addressOfUseCount() { return &useCount; }
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void resetUseCount() { useCount = 0; }
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/*
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@ -3890,7 +3890,7 @@ mjit::Compiler::recompileCheckHelper()
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return;
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}
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size_t *addr = script->addressOfUseCount();
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uint32_t *addr = script->addressOfUseCount();
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masm.add32(Imm32(1), AbsoluteAddress(addr));
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#if defined(JS_CPU_X86) || defined(JS_CPU_ARM)
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Jump jump = masm.branch32(Assembler::GreaterThanOrEqual, AbsoluteAddress(addr),
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