Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/x86/vm/assembler_x86.cpp
src/cpu/x86/vm/assembler_x86.cpp
- changeset 6433
- bf20bec37f24
- parent 6378
- 8a8ff6b577ed
- child 6435
- eb6b3ac64f0e
equal
deleted
inserted
replaced
| 6427:a48e16541e6b | 6433:bf20bec37f24 |
|---|---|
| 1110 emit_int8((unsigned char)0xBC); | 1110 emit_int8((unsigned char)0xBC); |
| 1111 emit_int8((unsigned char)(0xC0 | encode)); | 1111 emit_int8((unsigned char)(0xC0 | encode)); |
| 1112 } | 1112 } |
| 1113 | 1113 |
| 1114 void Assembler::bsrl(Register dst, Register src) { | 1114 void Assembler::bsrl(Register dst, Register src) { |
| 1115 assert(!VM_Version::supports_lzcnt(), "encoding is treated as LZCNT"); | |
| 1116 int encode = prefix_and_encode(dst->encoding(), src->encoding()); | 1115 int encode = prefix_and_encode(dst->encoding(), src->encoding()); |
| 1117 emit_int8(0x0F); | 1116 emit_int8(0x0F); |
| 1118 emit_int8((unsigned char)0xBD); | 1117 emit_int8((unsigned char)0xBD); |
| 1119 emit_int8((unsigned char)(0xC0 | encode)); | 1118 emit_int8((unsigned char)(0xC0 | encode)); |
| 1120 } | 1119 } |
| 4936 emit_int8((unsigned char)0xBC); | 4935 emit_int8((unsigned char)0xBC); |
| 4937 emit_int8((unsigned char)(0xC0 | encode)); | 4936 emit_int8((unsigned char)(0xC0 | encode)); |
| 4938 } | 4937 } |
| 4939 | 4938 |
| 4940 void Assembler::bsrq(Register dst, Register src) { | 4939 void Assembler::bsrq(Register dst, Register src) { |
| 4941 assert(!VM_Version::supports_lzcnt(), "encoding is treated as LZCNT"); | |
| 4942 int encode = prefixq_and_encode(dst->encoding(), src->encoding()); | 4940 int encode = prefixq_and_encode(dst->encoding(), src->encoding()); |
| 4943 emit_int8(0x0F); | 4941 emit_int8(0x0F); |
| 4944 emit_int8((unsigned char)0xBD); | 4942 emit_int8((unsigned char)0xBD); |
| 4945 emit_int8((unsigned char)(0xC0 | encode)); | 4943 emit_int8((unsigned char)(0xC0 | encode)); |
| 4946 } | 4944 } |
