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8230505: Replace JVM type comparisons to T_OBJECT and T_ARRAY with call to is_reference_type

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Consistently use is_reference_type when comparing type for T_OBJECT or T_ARRAY.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: dlong, coleenp, hseigel
This commit is contained in:
Lois Foltan 2019-09-23 14:49:04 -04:00
parent c080a4a4d5
commit 0c507f3180
67 changed files with 183 additions and 183 deletions
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6
src/hotspot/share/oops/methodData.cpp
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@ -216,7 +216,7 @@ int TypeEntriesAtCall::compute_cell_count(BytecodeStream* stream) {
args_cell = TypeStackSlotEntries::compute_cell_count(inv.signature(), false, TypeProfileArgsLimit);
}
int ret_cell = 0;
if (MethodData::profile_return_for_invoke(m, bci) && (inv.result_type() == T_OBJECT || inv.result_type() == T_ARRAY)) {
if (MethodData::profile_return_for_invoke(m, bci) && is_reference_type(inv.result_type())) {
ret_cell = ReturnTypeEntry::static_cell_count();
}
int header_cell = 0;
@ -289,7 +289,7 @@ void CallTypeData::post_initialize(BytecodeStream* stream, MethodData* mdo) {
}
if (has_return()) {
assert(inv.result_type() == T_OBJECT || inv.result_type() == T_ARRAY, "room for a ret type but doesn't return obj?");
assert(is_reference_type(inv.result_type()), "room for a ret type but doesn't return obj?");
_ret.post_initialize();
}
}
@ -310,7 +310,7 @@ void VirtualCallTypeData::post_initialize(BytecodeStream* stream, MethodData* md
}
if (has_return()) {
assert(inv.result_type() == T_OBJECT || inv.result_type() == T_ARRAY, "room for a ret type but doesn't return obj?");
assert(is_reference_type(inv.result_type()), "room for a ret type but doesn't return obj?");
_ret.post_initialize();
}
}