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8276217: Harmonize StrictMath intrinsics handling

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Reviewed-by: aph, kvn
This commit is contained in:
Aleksey Shipilev 2021-11-04 08:08:07 +00:00
parent fb0be81f01
commit 9eadcbb47e
15 changed files with 98 additions and 45 deletions
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15
src/hotspot/share/oops/method.cpp
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@ -1645,21 +1645,6 @@ void Method::init_intrinsic_id(vmSymbolID klass_id) {
// A few slightly irregular cases:
switch (klass_id) {
case VM_SYMBOL_ENUM_NAME(java_lang_StrictMath):
// Second chance: check in regular Math.
switch (name_id) {
case VM_SYMBOL_ENUM_NAME(min_name):
case VM_SYMBOL_ENUM_NAME(max_name):
case VM_SYMBOL_ENUM_NAME(sqrt_name):
// pretend it is the corresponding method in the non-strict class:
klass_id = VM_SYMBOL_ENUM_NAME(java_lang_Math);
id = vmIntrinsics::find_id(klass_id, name_id, sig_id, flags);
break;
default:
break;
}
break;
// Signature-polymorphic methods: MethodHandle.invoke*, InvokeDynamic.*., VarHandle
case VM_SYMBOL_ENUM_NAME(java_lang_invoke_MethodHandle):
case VM_SYMBOL_ENUM_NAME(java_lang_invoke_VarHandle):