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8166377: is_compiled_by_jvmci hot in some profiles - improve nmethod compiler type detection

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Refactor code removing virtual call

Reviewed-by: kvn, twisti
This commit is contained in:
Nils Eliasson 2016-10-21 20:12:47 +02:00
parent 2bc0337093
commit 1134c66f5e
18 changed files with 197 additions and 155 deletions
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18
hotspot/src/share/vm/code/codeBlob.cpp
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@ -45,6 +45,10 @@
#include "c1/c1_Runtime1.hpp"
#endif
const char* CodeBlob::compiler_name() const {
return compilertype2name(_type);
}
unsigned int CodeBlob::align_code_offset(int offset) {
// align the size to CodeEntryAlignment
return
@ -65,7 +69,7 @@ unsigned int CodeBlob::allocation_size(CodeBuffer* cb, int header_size) {
return size;
}
CodeBlob::CodeBlob(const char* name, const CodeBlobLayout& layout, int frame_complete_offset, int frame_size, ImmutableOopMapSet* oop_maps, bool caller_must_gc_arguments) :
CodeBlob::CodeBlob(const char* name, CompilerType type, const CodeBlobLayout& layout, int frame_complete_offset, int frame_size, ImmutableOopMapSet* oop_maps, bool caller_must_gc_arguments) :
_name(name),
_size(layout.size()),
_header_size(layout.header_size()),
@ -80,7 +84,8 @@ CodeBlob::CodeBlob(const char* name, const CodeBlobLayout& layout, int frame_com
_data_end(layout.data_end()),
_relocation_begin(layout.relocation_begin()),
_relocation_end(layout.relocation_end()),
_content_begin(layout.content_begin())
_content_begin(layout.content_begin()),
_type(type)
{
assert(layout.size() == round_to(layout.size(), oopSize), "unaligned size");
assert(layout.header_size() == round_to(layout.header_size(), oopSize), "unaligned size");
@ -92,7 +97,7 @@ CodeBlob::CodeBlob(const char* name, const CodeBlobLayout& layout, int frame_com
#endif // COMPILER1
}
CodeBlob::CodeBlob(const char* name, const CodeBlobLayout& layout, CodeBuffer* cb, int frame_complete_offset, int frame_size, OopMapSet* oop_maps, bool caller_must_gc_arguments) :
CodeBlob::CodeBlob(const char* name, CompilerType type, const CodeBlobLayout& layout, CodeBuffer* cb, int frame_complete_offset, int frame_size, OopMapSet* oop_maps, bool caller_must_gc_arguments) :
_name(name),
_size(layout.size()),
_header_size(layout.header_size()),
@ -106,7 +111,8 @@ CodeBlob::CodeBlob(const char* name, const CodeBlobLayout& layout, CodeBuffer* c
_data_end(layout.data_end()),
_relocation_begin(layout.relocation_begin()),
_relocation_end(layout.relocation_end()),
_content_begin(layout.content_begin())
_content_begin(layout.content_begin()),
_type(type)
{
assert(_size == round_to(_size, oopSize), "unaligned size");
assert(_header_size == round_to(_header_size, oopSize), "unaligned size");
@ -123,7 +129,7 @@ CodeBlob::CodeBlob(const char* name, const CodeBlobLayout& layout, CodeBuffer* c
// Creates a simple CodeBlob. Sets up the size of the different regions.
RuntimeBlob::RuntimeBlob(const char* name, int header_size, int size, int frame_complete, int locs_size)
: CodeBlob(name, CodeBlobLayout((address) this, size, header_size, locs_size, size), frame_complete, 0, NULL, false /* caller_must_gc_arguments */)
: CodeBlob(name, compiler_none, CodeBlobLayout((address) this, size, header_size, locs_size, size), frame_complete, 0, NULL, false /* caller_must_gc_arguments */)
{
assert(locs_size == round_to(locs_size, oopSize), "unaligned size");
assert(!UseRelocIndex, "no space allocated for reloc index yet");
@ -148,7 +154,7 @@ RuntimeBlob::RuntimeBlob(
int frame_size,
OopMapSet* oop_maps,
bool caller_must_gc_arguments
) : CodeBlob(name, CodeBlobLayout((address) this, size, header_size, cb), cb, frame_complete, frame_size, oop_maps, caller_must_gc_arguments) {
) : CodeBlob(name, compiler_none, CodeBlobLayout((address) this, size, header_size, cb), cb, frame_complete, frame_size, oop_maps, caller_must_gc_arguments) {
cb->copy_code_and_locs_to(this);
}