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8172733: [JVMCI] add ResolvedJavaMethod.hasNeverInlineDirective

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Reviewed-by: kvn
This commit is contained in:
Doug Simon 2017-01-22 21:40:59 +01:00
parent f3fcb0ec76
commit 1cd0ad5c34
10 changed files with 158 additions and 53 deletions
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15
hotspot/src/share/vm/jvmci/jvmciCompilerToVM.cpp
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@ -591,12 +591,16 @@ C2V_VMENTRY(jboolean, methodIsIgnoredBySecurityStackWalk,(JNIEnv *, jobject, job
return method->is_ignored_by_security_stack_walk();
C2V_END
C2V_VMENTRY(jboolean, canInlineMethod,(JNIEnv *, jobject, jobject jvmci_method))
C2V_VMENTRY(jboolean, isCompilable,(JNIEnv *, jobject, jobject jvmci_method))
methodHandle method = CompilerToVM::asMethod(jvmci_method);
// In hosted mode ignore the not_compilable flags since they are never set by
// Ignore the not_compilable flags in hosted mode since they are never set by
// the JVMCI compiler.
bool is_compilable = UseJVMCICompiler ? !method->is_not_compilable(CompLevel_full_optimization) : true;
return is_compilable && !CompilerOracle::should_not_inline(method) && !method->dont_inline();
return UseJVMCICompiler || !method->is_not_compilable(CompLevel_full_optimization);
C2V_END
C2V_VMENTRY(jboolean, hasNeverInlineDirective,(JNIEnv *, jobject, jobject jvmci_method))
methodHandle method = CompilerToVM::asMethod(jvmci_method);
return CompilerOracle::should_not_inline(method) || method->dont_inline();
C2V_END
C2V_VMENTRY(jboolean, shouldInlineMethod,(JNIEnv *, jobject, jobject jvmci_method))
@ -1591,7 +1595,8 @@ JNINativeMethod CompilerToVM::methods[] = {
{CC "getStackTraceElement", CC "(" HS_RESOLVED_METHOD "I)" STACK_TRACE_ELEMENT, FN_PTR(getStackTraceElement)},
{CC "methodIsIgnoredBySecurityStackWalk", CC "(" HS_RESOLVED_METHOD ")Z", FN_PTR(methodIsIgnoredBySecurityStackWalk)},
{CC "doNotInlineOrCompile", CC "(" HS_RESOLVED_METHOD ")V", FN_PTR(doNotInlineOrCompile)},
{CC "canInlineMethod", CC "(" HS_RESOLVED_METHOD ")Z", FN_PTR(canInlineMethod)},
{CC "isCompilable", CC "(" HS_RESOLVED_METHOD ")Z", FN_PTR(isCompilable)},
{CC "hasNeverInlineDirective", CC "(" HS_RESOLVED_METHOD ")Z", FN_PTR(hasNeverInlineDirective)},
{CC "shouldInlineMethod", CC "(" HS_RESOLVED_METHOD ")Z", FN_PTR(shouldInlineMethod)},
{CC "lookupType", CC "(" STRING CLASS "Z)" HS_RESOLVED_KLASS, FN_PTR(lookupType)},
{CC "lookupNameInPool", CC "(" HS_CONSTANT_POOL "I)" STRING, FN_PTR(lookupNameInPool)},