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6812831: factor duplicated assembly code for megamorphic invokeinterface (for 6655638)

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Code in vtableStubs and templateTable moved into MacroAssembler.

Reviewed-by: kvn
This commit is contained in:
John R Rose 2009-03-06 21:36:50 -08:00
parent 07321dec65
commit 26d192003f
10 changed files with 408 additions and 291 deletions
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8
hotspot/src/cpu/x86/vm/assembler_x86.hpp
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@ -1765,6 +1765,14 @@ class MacroAssembler: public Assembler {
);
void tlab_refill(Label& retry_tlab, Label& try_eden, Label& slow_case);
// interface method calling
void lookup_interface_method(Register recv_klass,
Register intf_klass,
RegisterConstant itable_index,
Register method_result,
Register scan_temp,
Label& no_such_interface);
//----
void set_word_if_not_zero(Register reg); // sets reg to 1 if not zero, otherwise 0