Mercurial > hg > graal-jvmci-8
comparison src/cpu/sparc/vm/templateTable_sparc.cpp @ 1913:3b2dea75431e
6984311: JSR 292 needs optional bootstrap method parameters
Summary: Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands.
Reviewed-by: twisti
author | jrose |
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date | Sat, 30 Oct 2010 13:08:23 -0700 |
parents | d55217dc206f |
children | f95d63e2154a |
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1912:8213b0f5c92d | 1913:3b2dea75431e |
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339 Register Rscratch = G4_scratch; | 339 Register Rscratch = G4_scratch; |
340 | 340 |
341 resolve_cache_and_index(f1_oop, Otos_i, Rcache, Rscratch, wide ? sizeof(u2) : sizeof(u1)); | 341 resolve_cache_and_index(f1_oop, Otos_i, Rcache, Rscratch, wide ? sizeof(u2) : sizeof(u1)); |
342 | 342 |
343 __ verify_oop(Otos_i); | 343 __ verify_oop(Otos_i); |
344 | |
345 Label L_done; | |
346 const Register Rcon_klass = G3_scratch; // same as Rcache | |
347 const Register Rarray_klass = G4_scratch; // same as Rscratch | |
348 __ load_klass(Otos_i, Rcon_klass); | |
349 AddressLiteral array_klass_addr((address)Universe::systemObjArrayKlassObj_addr()); | |
350 __ load_contents(array_klass_addr, Rarray_klass); | |
351 __ cmp(Rarray_klass, Rcon_klass); | |
352 __ brx(Assembler::notEqual, false, Assembler::pt, L_done); | |
353 __ delayed()->nop(); | |
354 __ ld(Address(Otos_i, arrayOopDesc::length_offset_in_bytes()), Rcon_klass); | |
355 __ tst(Rcon_klass); | |
356 __ brx(Assembler::zero, true, Assembler::pt, L_done); | |
357 __ delayed()->clr(Otos_i); // executed only if branch is taken | |
358 | |
359 // Load the exception from the system-array which wraps it: | |
360 __ load_heap_oop(Otos_i, arrayOopDesc::base_offset_in_bytes(T_OBJECT), Otos_i); | |
361 __ throw_if_not_x(Assembler::never, Interpreter::throw_exception_entry(), G3_scratch); | |
362 | |
363 __ bind(L_done); | |
344 } | 364 } |
345 | 365 |
346 void TemplateTable::ldc2_w() { | 366 void TemplateTable::ldc2_w() { |
347 transition(vtos, vtos); | 367 transition(vtos, vtos); |
348 Label retry, resolved, Long, exit; | 368 Label retry, resolved, Long, exit; |