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https://github.com/herumi/xbyak
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support prefetchwt1
This commit is contained in:
MITSUNARI Shigeo
parent
1a9d92842f
commit
b7ae2f8e82
8 changed files with 19 additions and 9 deletions
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@ -536,15 +536,17 @@ void put()
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const struct Tbl {
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int ext;
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const char *name;
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int code;
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} tbl[] = {
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{ 1, "t0" },
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{ 2, "t1" },
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{ 3, "t2" },
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{ 0, "nta" },
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{ 1, "t0", 0x18},
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{ 2, "t1", 0x18},
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{ 3, "t2", 0x18},
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{ 0, "nta", 0x18},
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{ 2, "wt1", 0x0D},
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};
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for (int i = 0; i < NUM_OF_ARRAY(tbl); i++) {
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const Tbl *p = &tbl[i];
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printf("void prefetch%s(const Address& addr) { opModM(addr, Reg32(%d), 0x0F, 0x18); }\n", p->name, p->ext);
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printf("void prefetch%s(const Address& addr) { opModM(addr, Reg32(%d), 0x0F, 0x%02X); }\n", p->name, p->ext, p->code);
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}
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}
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{
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@ -1,5 +1,5 @@
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Xbyak 5.40 ; JIT assembler for x86(IA32), x64(AMD64, x86-64) by C++
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Xbyak 5.41 ; JIT assembler for x86(IA32), x64(AMD64, x86-64) by C++
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=============
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Abstract
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@ -332,6 +332,7 @@ The header files under xbyak/ are independent of cybozulib.
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History
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-------------
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* 2017/Jan/26 ver 5.41 add prefetchwt1 and support for scale == 0(thanks to rsdubtso)
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* 2016/Dec/14 ver 5.40 add Label::getAddress() method to get the pointer specified by the label
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* 2016/Dec/09 ver 5.34 fix handling of negative offsets when encoding disp8N(thanks to rsdubtso)
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* 2016/Dec/08 ver 5.33 fix encoding of vpbroadcast{b,w,d,q}, vpinsr{b,w}, vpextr{b,w} for disp8N
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@ -1,5 +1,5 @@
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C++用x86(IA-32), x64(AMD64, x86-64) JITアセンブラ Xbyak 5.40
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C++用x86(IA-32), x64(AMD64, x86-64) JITアセンブラ Xbyak 5.41
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-----------------------------------------------------------------------------
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◎概要
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@ -343,6 +343,7 @@ cybozulibは単体テストでのみ利用されていて、xbyak/ディレク
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-----------------------------------------------------------------------------
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◎履歴
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2017/01/26 ver 5.41 prefetcwt1追加とscale == 0対応(thanks to rsdubtso)
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2016/12/14 ver 5.40 Labelが示すアドレスを取得するLabel::getAddress()追加
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2016/12/07 ver 5.34 disp8N時の負のオフセット処理の修正(thanks to rsdubtso)
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2016/12/06 ver 5.33 disp8N時のvpbroadcast{b,w,d,q}, vpinsr{b,w}, vpextr{b,w}のバグ修正
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@ -53,6 +53,7 @@ void putCPUinfo()
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{ Cpu::tSMAP, "smap" },
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{ Cpu::tHLE, "hle" },
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{ Cpu::tRTM, "rtm" },
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{ Cpu::tPREFETCHWT1, "prefetchwt1" },
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{ Cpu::tF16C, "f16c" },
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{ Cpu::tMOVBE, "movbe" },
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{ Cpu::tAVX512F, "avx512f" },
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@ -611,6 +611,7 @@ class Test {
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put("prefetcht1", MEM);
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put("prefetcht2", MEM);
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put("prefetchnta", MEM);
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put("prefetchwt1", MEM);
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// SSE2 misc
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put("maskmovdqu", XMM, XMM);
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@ -1114,6 +1115,7 @@ class Test {
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put(p, "qword [rax], 1000000");
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put(p, "rdx, qword [rax]");
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#endif
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put("mov", EAX, "ptr [eax + ecx * 0]", "[eax + ecx * 0]"); // ignore scale = 0
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}
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{
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const char tbl[][8] = {
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@ -105,7 +105,7 @@ namespace Xbyak {
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enum {
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DEFAULT_MAX_CODE_SIZE = 4096,
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VERSION = 0x5400 /* 0xABCD = A.BC(D) */
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VERSION = 0x5410 /* 0xABCD = A.BC(D) */
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};
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#ifndef MIE_INTEGER_TYPE_DEFINED
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@ -1,4 +1,4 @@
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const char *getVersionString() const { return "5.34"; }
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const char *getVersionString() const { return "5.41"; }
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void adc(const Operand& op, uint32 imm) { opRM_I(op, imm, 0x10, 2); }
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void adc(const Operand& op1, const Operand& op2) { opRM_RM(op1, op2, 0x10); }
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void adcx(const Reg32e& reg, const Operand& op) { opGen(reg, op, 0xF6, 0x66, isREG32_REG32orMEM, NONE, 0x38); }
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@ -588,6 +588,7 @@ void prefetchnta(const Address& addr) { opModM(addr, Reg32(0), 0x0F, 0x18); }
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void prefetcht0(const Address& addr) { opModM(addr, Reg32(1), 0x0F, 0x18); }
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void prefetcht1(const Address& addr) { opModM(addr, Reg32(2), 0x0F, 0x18); }
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void prefetcht2(const Address& addr) { opModM(addr, Reg32(3), 0x0F, 0x18); }
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void prefetchwt1(const Address& addr) { opModM(addr, Reg32(2), 0x0F, 0x0D); }
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void psadbw(const Mmx& mmx, const Operand& op) { opMMX(mmx, op, 0xF6); }
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void pshufb(const Mmx& mmx, const Operand& op) { opMMX(mmx, op, 0x00, 0x66, NONE, 0x38); }
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void pshufd(const Mmx& mmx, const Operand& op, uint8 imm8) { opMMX(mmx, op, 0x70, 0x66, imm8); }
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@ -174,6 +174,7 @@ public:
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static const Type tAVX512VBMI = uint64(1) << 43;
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static const Type tAVX512_4VNNIW = uint64(1) << 44;
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static const Type tAVX512_4FMAPS = uint64(1) << 45;
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static const Type tPREFETCHWT1 = uint64(1) << 46;
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Cpu()
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: type_(NONE)
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@ -251,6 +252,7 @@ public:
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if (data[1] & (1U << 20)) type_ |= tSMAP;
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if (data[1] & (1U << 4)) type_ |= tHLE;
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if (data[1] & (1U << 11)) type_ |= tRTM;
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if (data[2] & (1U << 0)) type_ |= tPREFETCHWT1;
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}
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setFamily();
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}
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