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8358556: Assert when running with -XX:-UseLibmIntrinsic

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Reviewed-by: sviswanathan, kvn
This commit is contained in:
Mohamed Issa 2025-06-11 17:47:03 +00:00 committed by Sandhya Viswanathan
parent e9216efefc
commit ef4cbec6fb
2 changed files with 17 additions and 6 deletions
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10
src/hotspot/cpu/x86/templateInterpreterGenerator_x86_64.cpp
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@ -465,13 +465,19 @@ address TemplateInterpreterGenerator::generate_math_entry(AbstractInterpreter::M
__ call_VM_leaf0(CAST_FROM_FN_PTR(address, SharedRuntime::dtan));
}
} else if (kind == Interpreter::java_lang_math_tanh) {
assert(StubRoutines::dtanh() != nullptr, "not initialized");
if (StubRoutines::dtanh() != nullptr) {
__ movdbl(xmm0, Address(rsp, wordSize));
__ call(RuntimeAddress(CAST_FROM_FN_PTR(address, StubRoutines::dtanh())));
} else {
return nullptr; // Fallback to default implementation
}
} else if (kind == Interpreter::java_lang_math_cbrt) {
assert(StubRoutines::dcbrt() != nullptr, "not initialized");
if (StubRoutines::dcbrt() != nullptr) {
__ movdbl(xmm0, Address(rsp, wordSize));
__ call(RuntimeAddress(CAST_FROM_FN_PTR(address, StubRoutines::dcbrt())));
} else {
return nullptr; // Fallback to default implementation
}
} else if (kind == Interpreter::java_lang_math_abs) {
assert(StubRoutines::x86::double_sign_mask() != nullptr, "not initialized");
__ movdbl(xmm0, Address(rsp, wordSize));

9
src/hotspot/share/classfile/vmIntrinsics.cpp
View File

@ -289,8 +289,6 @@ bool vmIntrinsics::disabled_by_jvm_flags(vmIntrinsics::ID id) {
case vmIntrinsics::_dsin:
case vmIntrinsics::_dcos:
case vmIntrinsics::_dtan:
case vmIntrinsics::_dtanh:
case vmIntrinsics::_dcbrt:
case vmIntrinsics::_dlog:
case vmIntrinsics::_dexp:
case vmIntrinsics::_dpow:
@ -316,6 +314,13 @@ bool vmIntrinsics::disabled_by_jvm_flags(vmIntrinsics::ID id) {
case vmIntrinsics::_fmaF:
if (!InlineMathNatives || !UseFMA) return true;
break;
case vmIntrinsics::_dtanh:
case vmIntrinsics::_dcbrt:
if (!InlineMathNatives || !InlineIntrinsics) return true;
#if defined(AMD64) && (defined(COMPILER1) || defined(COMPILER2))
if (!UseLibmIntrinsic) return true;
#endif
break;
case vmIntrinsics::_floatToFloat16:
case vmIntrinsics::_float16ToFloat:
if (!InlineIntrinsics) return true;