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src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp

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3180                ciTypeEntries::valid_ciklass(current_klass) != exact_klass, "inconsistent");
3181 
3182         // Already unknown. Nothing to do anymore.
3183         __ andi_(R0, tmp, TypeEntries::type_unknown);
3184         __ bne(CR0, Lnext);
3185 
3186         // Different than before. Cannot keep accurate profile.
3187         __ ori(R0, tmp, TypeEntries::type_unknown);
3188       }
3189     }
3190 
3191     __ bind(Ldo_update);
3192     __ std(R0, index_or_disp(mdo_addr), mdo_addr->base()->as_pointer_register());
3193 
3194     __ bind(Lnext);
3195     if (klass_reg_used) { __ load_const_optimized(R29_TOC, MacroAssembler::global_toc(), R0); } // reinit
3196   }
3197   __ bind(Ldone);
3198 }
3199 



3200 
3201 void LIR_Assembler::emit_updatecrc32(LIR_OpUpdateCRC32* op) {
3202   assert(op->crc()->is_single_cpu(), "crc must be register");
3203   assert(op->val()->is_single_cpu(), "byte value must be register");
3204   assert(op->result_opr()->is_single_cpu(), "result must be register");
3205   Register crc = op->crc()->as_register();
3206   Register val = op->val()->as_register();
3207   Register res = op->result_opr()->as_register();
3208 
3209   assert_different_registers(val, crc, res);
3210 
3211   __ load_const_optimized(res, StubRoutines::crc_table_addr(), R0);
3212   __ kernel_crc32_singleByteReg(crc, val, res, true);
3213   __ mr(res, crc);
3214 }
3215 
3216 #undef __

3180                ciTypeEntries::valid_ciklass(current_klass) != exact_klass, "inconsistent");
3181 
3182         // Already unknown. Nothing to do anymore.
3183         __ andi_(R0, tmp, TypeEntries::type_unknown);
3184         __ bne(CR0, Lnext);
3185 
3186         // Different than before. Cannot keep accurate profile.
3187         __ ori(R0, tmp, TypeEntries::type_unknown);
3188       }
3189     }
3190 
3191     __ bind(Ldo_update);
3192     __ std(R0, index_or_disp(mdo_addr), mdo_addr->base()->as_pointer_register());
3193 
3194     __ bind(Lnext);
3195     if (klass_reg_used) { __ load_const_optimized(R29_TOC, MacroAssembler::global_toc(), R0); } // reinit
3196   }
3197   __ bind(Ldone);
3198 }
3199 
3200 void LIR_Assembler::emit_profile_inline_type(LIR_OpProfileInlineType* op) {
3201   Unimplemented();
3202 }
3203 
3204 void LIR_Assembler::emit_updatecrc32(LIR_OpUpdateCRC32* op) {
3205   assert(op->crc()->is_single_cpu(), "crc must be register");
3206   assert(op->val()->is_single_cpu(), "byte value must be register");
3207   assert(op->result_opr()->is_single_cpu(), "result must be register");
3208   Register crc = op->crc()->as_register();
3209   Register val = op->val()->as_register();
3210   Register res = op->result_opr()->as_register();
3211 
3212   assert_different_registers(val, crc, res);
3213 
3214   __ load_const_optimized(res, StubRoutines::crc_table_addr(), R0);
3215   __ kernel_crc32_singleByteReg(crc, val, res, true);
3216   __ mr(res, crc);
3217 }
3218 
3219 #undef __
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