Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/mips/vm/mips_64.ad
src/cpu/mips/vm/mips_64.ad
- changeset 9761
- 17884ee5d053
- parent 9645
- ac996ba07f9d
- child 9808
- a9451177555c
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inserted
replaced
| 9760:8b305ff8f6b6 | 9761:17884ee5d053 |
|---|---|
| 815 // MIPS doesn't support AES intrinsics | 815 // MIPS doesn't support AES intrinsics |
| 816 const bool Matcher::pass_original_key_for_aes() { | 816 const bool Matcher::pass_original_key_for_aes() { |
| 817 return false; | 817 return false; |
| 818 } | 818 } |
| 819 | 819 |
| 820 int CallLeafNoFPDirectNode::compute_padding(int current_offset) const { | 820 int CallStaticJavaDirectNode::compute_padding(int current_offset) const { |
| 821 //lui | |
| 822 //ori | |
| 823 //dsll | |
| 824 //ori | |
| 825 | |
| 826 //jalr | |
| 827 //nop | |
| 828 | |
| 829 return round_to(current_offset, alignment_required()) - current_offset; | 821 return round_to(current_offset, alignment_required()) - current_offset; |
| 830 } | 822 } |
| 831 | 823 |
| 832 int CallLeafDirectNode::compute_padding(int current_offset) const { | 824 int CallDynamicJavaDirectNode::compute_padding(int current_offset) const { |
| 833 //lui | |
| 834 //ori | |
| 835 //dsll | |
| 836 //ori | |
| 837 | |
| 838 //jalr | |
| 839 //nop | |
| 840 | |
| 841 return round_to(current_offset, alignment_required()) - current_offset; | 825 return round_to(current_offset, alignment_required()) - current_offset; |
| 842 } | 826 } |
| 843 | 827 |
| 828 int CallLeafNoFPDirectNode::compute_padding(int current_offset) const { | |
| 829 return round_to(current_offset, alignment_required()) - current_offset; | |
| 830 } | |
| 831 | |
| 832 int CallLeafDirectNode::compute_padding(int current_offset) const { | |
| 833 return round_to(current_offset, alignment_required()) - current_offset; | |
| 834 } | |
| 835 | |
| 844 int CallRuntimeDirectNode::compute_padding(int current_offset) const { | 836 int CallRuntimeDirectNode::compute_padding(int current_offset) const { |
| 845 //lui | |
| 846 //ori | |
| 847 //dsll | |
| 848 //ori | |
| 849 | |
| 850 //jalr | |
| 851 //nop | |
| 852 | |
| 853 return round_to(current_offset, alignment_required()) - current_offset; | 837 return round_to(current_offset, alignment_required()) - current_offset; |
| 854 } | 838 } |
| 855 | 839 |
| 856 // If CPU can load and store mis-aligned doubles directly then no fixup is | 840 // If CPU can load and store mis-aligned doubles directly then no fixup is |
| 857 // needed. Else we split the double into 2 integer pieces and move it | 841 // needed. Else we split the double into 2 integer pieces and move it |
| 13380 ins_cost(300); | 13364 ins_cost(300); |
| 13381 format %{ "CALL,static #@CallStaticJavaDirect " %} | 13365 format %{ "CALL,static #@CallStaticJavaDirect " %} |
| 13382 ins_encode( Java_Static_Call( meth ) ); | 13366 ins_encode( Java_Static_Call( meth ) ); |
| 13383 ins_pipe( pipe_slow ); | 13367 ins_pipe( pipe_slow ); |
| 13384 ins_pc_relative(1); | 13368 ins_pc_relative(1); |
| 13369 ins_alignment(16); | |
| 13385 %} | 13370 %} |
| 13386 | 13371 |
| 13387 // Call Java Dynamic Instruction | 13372 // Call Java Dynamic Instruction |
| 13388 // Note: If this code changes, the corresponding ret_addr_offset() and | 13373 // Note: If this code changes, the corresponding ret_addr_offset() and |
| 13389 // compute_padding() functions will have to be adjusted. | 13374 // compute_padding() functions will have to be adjusted. |
| 13395 format %{"MOV IC_Klass, #Universe::non_oop_word()\n\t" | 13380 format %{"MOV IC_Klass, #Universe::non_oop_word()\n\t" |
| 13396 "CallDynamic @ CallDynamicJavaDirect" %} | 13381 "CallDynamic @ CallDynamicJavaDirect" %} |
| 13397 ins_encode( Java_Dynamic_Call( meth ) ); | 13382 ins_encode( Java_Dynamic_Call( meth ) ); |
| 13398 ins_pipe( pipe_slow ); | 13383 ins_pipe( pipe_slow ); |
| 13399 ins_pc_relative(1); | 13384 ins_pc_relative(1); |
| 13385 ins_alignment(16); | |
| 13400 %} | 13386 %} |
| 13401 | 13387 |
| 13402 instruct CallLeafNoFPDirect(method meth) %{ | 13388 instruct CallLeafNoFPDirect(method meth) %{ |
| 13403 match(CallLeafNoFP); | 13389 match(CallLeafNoFP); |
| 13404 effect(USE meth); | 13390 effect(USE meth); |
