本文整理汇总了C++中CodeBlob::is_compiled_by_c1方法的典型用法代码示例。如果您正苦于以下问题：C++ CodeBlob::is_compiled_by_c1方法的具体用法？C++ CodeBlob::is_compiled_by_c1怎么用？C++ CodeBlob::is_compiled_by_c1使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CodeBlob的用法示例。
在下文中一共展示了CodeBlob::is_compiled_by_c1方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: is_call_to_compiled
bool CompiledIC::is_call_to_compiled() const {
assert (CompiledIC_lock->is_locked() || SafepointSynchronize::is_at_safepoint(), "");
// Use unsafe, since an inline cache might point to a zombie method. However, the zombie
// method is guaranteed to still exist, since we only remove methods after all inline caches
// has been cleaned up
CodeBlob* cb = CodeCache::find_blob_unsafe(ic_destination());
bool is_monomorphic = (cb != NULL && cb->is_nmethod());
// Check that the cached_oop is a klass for non-optimized monomorphic calls
// This assertion is invalid for compiler1: a call that does not look optimized (no static stub) can be used
// for calling directly to vep without using the inline cache (i.e., cached_oop == NULL)
#ifdef ASSERT
#ifdef TIERED
CodeBlob* caller = CodeCache::find_blob_unsafe(instruction_address());
bool is_c1_method = caller->is_compiled_by_c1();
#else
#ifdef COMPILER1
bool is_c1_method = true;
#else
bool is_c1_method = false;
#endif // COMPILER1
#endif // TIERED
assert( is_c1_method ||
!is_monomorphic ||
is_optimized() ||
(cached_oop() != NULL && cached_oop()->is_klass()), "sanity check");
#endif // ASSERT
return is_monomorphic;
}示例2: is_call_to_compiled
bool CompiledIC::is_call_to_compiled() const {
assert (CompiledIC_lock->is_locked() || SafepointSynchronize::is_at_safepoint(), "");
// Use unsafe, since an inline cache might point to a zombie method. However, the zombie
// method is guaranteed to still exist, since we only remove methods after all inline caches
// has been cleaned up
CodeBlob* cb = CodeCache::find_blob_unsafe(ic_destination());
bool is_monomorphic = (cb != NULL && cb->is_nmethod());
// Check that the cached_value is a klass for non-optimized monomorphic calls
// This assertion is invalid for compiler1: a call that does not look optimized (no static stub) can be used
// for calling directly to vep without using the inline cache (i.e., cached_value == NULL).
// For JVMCI this occurs because CHA is only used to improve inlining so call sites which could be optimized
// virtuals because there are no currently loaded subclasses of a type are left as virtual call sites.
#ifdef ASSERT
CodeBlob* caller = CodeCache::find_blob_unsafe(instruction_address());
bool is_c1_or_jvmci_method = caller->is_compiled_by_c1() || caller->is_compiled_by_jvmci();
assert( is_c1_or_jvmci_method ||
!is_monomorphic ||
is_optimized() ||
!caller->is_alive() ||
(cached_metadata() != NULL && cached_metadata()->is_klass()), "sanity check");
#endif // ASSERT
return is_monomorphic;
}