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Diffstat (limited to 'deps/v8/test/cctest/test-disasm-mips64.cc')
| -rw-r--r-- | deps/v8/test/cctest/test-disasm-mips64.cc | 674 |
1 files changed, 674 insertions, 0 deletions
diff --git a/deps/v8/test/cctest/test-disasm-mips64.cc b/deps/v8/test/cctest/test-disasm-mips64.cc new file mode 100644 index 000000000..d682d3348 --- /dev/null +++ b/deps/v8/test/cctest/test-disasm-mips64.cc @@ -0,0 +1,674 @@ +// Copyright 2012 the V8 project authors. All rights reserved. +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following +// disclaimer in the documentation and/or other materials provided +// with the distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#include <stdlib.h> + +#include "src/v8.h" + +#include "src/debug.h" +#include "src/disasm.h" +#include "src/disassembler.h" +#include "src/macro-assembler.h" +#include "src/serialize.h" +#include "test/cctest/cctest.h" + +using namespace v8::internal; + + +bool DisassembleAndCompare(byte* pc, const char* compare_string) { + disasm::NameConverter converter; + disasm::Disassembler disasm(converter); + EmbeddedVector<char, 128> disasm_buffer; + + disasm.InstructionDecode(disasm_buffer, pc); + + if (strcmp(compare_string, disasm_buffer.start()) != 0) { + fprintf(stderr, + "expected: \n" + "%s\n" + "disassembled: \n" + "%s\n\n", + compare_string, disasm_buffer.start()); + return false; + } + return true; +} + + +// Set up V8 to a state where we can at least run the assembler and +// disassembler. Declare the variables and allocate the data structures used +// in the rest of the macros. +#define SET_UP() \ + CcTest::InitializeVM(); \ + Isolate* isolate = CcTest::i_isolate(); \ + HandleScope scope(isolate); \ + byte *buffer = reinterpret_cast<byte*>(malloc(4*1024)); \ + Assembler assm(isolate, buffer, 4*1024); \ + bool failure = false; + + +// This macro assembles one instruction using the preallocated assembler and +// disassembles the generated instruction, comparing the output to the expected +// value. If the comparison fails an error message is printed, but the test +// continues to run until the end. +#define COMPARE(asm_, compare_string) \ + { \ + int pc_offset = assm.pc_offset(); \ + byte *progcounter = &buffer[pc_offset]; \ + assm.asm_; \ + if (!DisassembleAndCompare(progcounter, compare_string)) failure = true; \ + } + + +// Verify that all invocations of the COMPARE macro passed successfully. +// Exit with a failure if at least one of the tests failed. +#define VERIFY_RUN() \ +if (failure) { \ + V8_Fatal(__FILE__, __LINE__, "MIPS Disassembler tests failed.\n"); \ + } + + +TEST(Type0) { + SET_UP(); + + COMPARE(addu(a0, a1, a2), + "00a62021 addu a0, a1, a2"); + COMPARE(daddu(a0, a1, a2), + "00a6202d daddu a0, a1, a2"); + COMPARE(addu(a6, a7, t0), + "016c5021 addu a6, a7, t0"); + COMPARE(daddu(a6, a7, t0), + "016c502d daddu a6, a7, t0"); + COMPARE(addu(v0, v1, s0), + "00701021 addu v0, v1, s0"); + COMPARE(daddu(v0, v1, s0), + "0070102d daddu v0, v1, s0"); + + COMPARE(subu(a0, a1, a2), + "00a62023 subu a0, a1, a2"); + COMPARE(dsubu(a0, a1, a2), + "00a6202f dsubu a0, a1, a2"); + COMPARE(subu(a6, a7, t0), + "016c5023 subu a6, a7, t0"); + COMPARE(dsubu(a6, a7, t0), + "016c502f dsubu a6, a7, t0"); + COMPARE(subu(v0, v1, s0), + "00701023 subu v0, v1, s0"); + COMPARE(dsubu(v0, v1, s0), + "0070102f dsubu v0, v1, s0"); + + if (kArchVariant != kMips64r6) { + COMPARE(mult(a0, a1), + "00850018 mult a0, a1"); + COMPARE(dmult(a0, a1), + "0085001c dmult a0, a1"); + COMPARE(mult(a6, a7), + "014b0018 mult a6, a7"); + COMPARE(dmult(a6, a7), + "014b001c dmult a6, a7"); + COMPARE(mult(v0, v1), + "00430018 mult v0, v1"); + COMPARE(dmult(v0, v1), + "0043001c dmult v0, v1"); + + COMPARE(multu(a0, a1), + "00850019 multu a0, a1"); + COMPARE(dmultu(a0, a1), + "0085001d dmultu a0, a1"); + COMPARE(multu(a6, a7), + "014b0019 multu a6, a7"); + COMPARE(dmultu(a6, a7), + "014b001d dmultu a6, a7"); + COMPARE(multu(v0, v1), + "00430019 multu v0, v1"); + COMPARE(dmultu(v0, v1), + "0043001d dmultu v0, v1"); + + COMPARE(div(a0, a1), + "0085001a div a0, a1"); + COMPARE(div(a6, a7), + "014b001a div a6, a7"); + COMPARE(div(v0, v1), + "0043001a div v0, v1"); + COMPARE(ddiv(a0, a1), + "0085001e ddiv a0, a1"); + COMPARE(ddiv(a6, a7), + "014b001e ddiv a6, a7"); + COMPARE(ddiv(v0, v1), + "0043001e ddiv v0, v1"); + + COMPARE(divu(a0, a1), + "0085001b divu a0, a1"); + COMPARE(divu(a6, a7), + "014b001b divu a6, a7"); + COMPARE(divu(v0, v1), + "0043001b divu v0, v1"); + COMPARE(ddivu(a0, a1), + "0085001f ddivu a0, a1"); + COMPARE(ddivu(a6, a7), + "014b001f ddivu a6, a7"); + COMPARE(ddivu(v0, v1), + "0043001f ddivu v0, v1"); + COMPARE(mul(a0, a1, a2), + "70a62002 mul a0, a1, a2"); + COMPARE(mul(a6, a7, t0), + "716c5002 mul a6, a7, t0"); + COMPARE(mul(v0, v1, s0), + "70701002 mul v0, v1, s0"); + } else { // MIPS64r6. + COMPARE(mul(a0, a1, a2), + "00a62098 mul a0, a1, a2"); + COMPARE(muh(a0, a1, a2), + "00a620d8 muh a0, a1, a2"); + COMPARE(dmul(a0, a1, a2), + "00a6209c dmul a0, a1, a2"); + COMPARE(dmuh(a0, a1, a2), + "00a620dc dmuh a0, a1, a2"); + COMPARE(mul(a5, a6, a7), + "014b4898 mul a5, a6, a7"); + COMPARE(muh(a5, a6, a7), + "014b48d8 muh a5, a6, a7"); + COMPARE(dmul(a5, a6, a7), + "014b489c dmul a5, a6, a7"); + COMPARE(dmuh(a5, a6, a7), + "014b48dc dmuh a5, a6, a7"); + COMPARE(mul(v0, v1, a0), + "00641098 mul v0, v1, a0"); + COMPARE(muh(v0, v1, a0), + "006410d8 muh v0, v1, a0"); + COMPARE(dmul(v0, v1, a0), + "0064109c dmul v0, v1, a0"); + COMPARE(dmuh(v0, v1, a0), + "006410dc dmuh v0, v1, a0"); + + COMPARE(mulu(a0, a1, a2), + "00a62099 mulu a0, a1, a2"); + COMPARE(muhu(a0, a1, a2), + "00a620d9 muhu a0, a1, a2"); + COMPARE(dmulu(a0, a1, a2), + "00a6209d dmulu a0, a1, a2"); + COMPARE(dmuhu(a0, a1, a2), + "00a620dd dmuhu a0, a1, a2"); + COMPARE(mulu(a5, a6, a7), + "014b4899 mulu a5, a6, a7"); + COMPARE(muhu(a5, a6, a7), + "014b48d9 muhu a5, a6, a7"); + COMPARE(dmulu(a5, a6, a7), + "014b489d dmulu a5, a6, a7"); + COMPARE(dmuhu(a5, a6, a7), + "014b48dd dmuhu a5, a6, a7"); + COMPARE(mulu(v0, v1, a0), + "00641099 mulu v0, v1, a0"); + COMPARE(muhu(v0, v1, a0), + "006410d9 muhu v0, v1, a0"); + COMPARE(dmulu(v0, v1, a0), + "0064109d dmulu v0, v1, a0"); + COMPARE(dmuhu(v0, v1, a0), + "006410dd dmuhu v0, v1, a0"); + + COMPARE(div(a0, a1, a2), + "00a6209a div a0, a1, a2"); + COMPARE(mod(a0, a1, a2), + "00a620da mod a0, a1, a2"); + COMPARE(ddiv(a0, a1, a2), + "00a6209e ddiv a0, a1, a2"); + COMPARE(dmod(a0, a1, a2), + "00a620de dmod a0, a1, a2"); + COMPARE(div(a5, a6, a7), + "014b489a div a5, a6, a7"); + COMPARE(mod(a5, a6, a7), + "014b48da mod a5, a6, a7"); + COMPARE(ddiv(a5, a6, a7), + "014b489e ddiv a5, a6, a7"); + COMPARE(dmod(a5, a6, a7), + "014b48de dmod a5, a6, a7"); + COMPARE(div(v0, v1, a0), + "0064109a div v0, v1, a0"); + COMPARE(mod(v0, v1, a0), + "006410da mod v0, v1, a0"); + COMPARE(ddiv(v0, v1, a0), + "0064109e ddiv v0, v1, a0"); + COMPARE(dmod(v0, v1, a0), + "006410de dmod v0, v1, a0"); + + COMPARE(divu(a0, a1, a2), + "00a6209b divu a0, a1, a2"); + COMPARE(modu(a0, a1, a2), + "00a620db modu a0, a1, a2"); + COMPARE(ddivu(a0, a1, a2), + "00a6209f ddivu a0, a1, a2"); + COMPARE(dmodu(a0, a1, a2), + "00a620df dmodu a0, a1, a2"); + COMPARE(divu(a5, a6, a7), + "014b489b divu a5, a6, a7"); + COMPARE(modu(a5, a6, a7), + "014b48db modu a5, a6, a7"); + COMPARE(ddivu(a5, a6, a7), + "014b489f ddivu a5, a6, a7"); + COMPARE(dmodu(a5, a6, a7), + "014b48df dmodu a5, a6, a7"); + COMPARE(divu(v0, v1, a0), + "0064109b divu v0, v1, a0"); + COMPARE(modu(v0, v1, a0), + "006410db modu v0, v1, a0"); + COMPARE(ddivu(v0, v1, a0), + "0064109f ddivu v0, v1, a0"); + COMPARE(dmodu(v0, v1, a0), + "006410df dmodu v0, v1, a0"); + + COMPARE(bovc(a0, a0, static_cast<int16_t>(0)), + "20840000 bovc a0, a0, 0"); + COMPARE(bovc(a1, a0, static_cast<int16_t>(0)), + "20a40000 bovc a1, a0, 0"); + COMPARE(bovc(a1, a0, 32767), + "20a47fff bovc a1, a0, 32767"); + COMPARE(bovc(a1, a0, -32768), + "20a48000 bovc a1, a0, -32768"); + + COMPARE(bnvc(a0, a0, static_cast<int16_t>(0)), + "60840000 bnvc a0, a0, 0"); + COMPARE(bnvc(a1, a0, static_cast<int16_t>(0)), + "60a40000 bnvc a1, a0, 0"); + COMPARE(bnvc(a1, a0, 32767), + "60a47fff bnvc a1, a0, 32767"); + COMPARE(bnvc(a1, a0, -32768), + "60a48000 bnvc a1, a0, -32768"); + + COMPARE(beqzc(a0, 0), + "d8800000 beqzc a0, 0x0"); + COMPARE(beqzc(a0, 0xfffff), // 0x0fffff == 1048575. + "d88fffff beqzc a0, 0xfffff"); + COMPARE(beqzc(a0, 0x100000), // 0x100000 == -1048576. + "d8900000 beqzc a0, 0x100000"); + + COMPARE(bnezc(a0, 0), + "f8800000 bnezc a0, 0x0"); + COMPARE(bnezc(a0, 0xfffff), // 0x0fffff == 1048575. + "f88fffff bnezc a0, 0xfffff"); + COMPARE(bnezc(a0, 0x100000), // 0x100000 == -1048576. + "f8900000 bnezc a0, 0x100000"); + } + + COMPARE(addiu(a0, a1, 0x0), + "24a40000 addiu a0, a1, 0"); + COMPARE(addiu(s0, s1, 32767), + "26307fff addiu s0, s1, 32767"); + COMPARE(addiu(a6, a7, -32768), + "256a8000 addiu a6, a7, -32768"); + COMPARE(addiu(v0, v1, -1), + "2462ffff addiu v0, v1, -1"); + COMPARE(daddiu(a0, a1, 0x0), + "64a40000 daddiu a0, a1, 0"); + COMPARE(daddiu(s0, s1, 32767), + "66307fff daddiu s0, s1, 32767"); + COMPARE(daddiu(a6, a7, -32768), + "656a8000 daddiu a6, a7, -32768"); + COMPARE(daddiu(v0, v1, -1), + "6462ffff daddiu v0, v1, -1"); + + COMPARE(and_(a0, a1, a2), + "00a62024 and a0, a1, a2"); + COMPARE(and_(s0, s1, s2), + "02328024 and s0, s1, s2"); + COMPARE(and_(a6, a7, t0), + "016c5024 and a6, a7, t0"); + COMPARE(and_(v0, v1, a2), + "00661024 and v0, v1, a2"); + + COMPARE(or_(a0, a1, a2), + "00a62025 or a0, a1, a2"); + COMPARE(or_(s0, s1, s2), + "02328025 or s0, s1, s2"); + COMPARE(or_(a6, a7, t0), + "016c5025 or a6, a7, t0"); + COMPARE(or_(v0, v1, a2), + "00661025 or v0, v1, a2"); + + COMPARE(xor_(a0, a1, a2), + "00a62026 xor a0, a1, a2"); + COMPARE(xor_(s0, s1, s2), + "02328026 xor s0, s1, s2"); + COMPARE(xor_(a6, a7, t0), + "016c5026 xor a6, a7, t0"); + COMPARE(xor_(v0, v1, a2), + "00661026 xor v0, v1, a2"); + + COMPARE(nor(a0, a1, a2), + "00a62027 nor a0, a1, a2"); + COMPARE(nor(s0, s1, s2), + "02328027 nor s0, s1, s2"); + COMPARE(nor(a6, a7, t0), + "016c5027 nor a6, a7, t0"); + COMPARE(nor(v0, v1, a2), + "00661027 nor v0, v1, a2"); + + COMPARE(andi(a0, a1, 0x1), + "30a40001 andi a0, a1, 0x1"); + COMPARE(andi(v0, v1, 0xffff), + "3062ffff andi v0, v1, 0xffff"); + + COMPARE(ori(a0, a1, 0x1), + "34a40001 ori a0, a1, 0x1"); + COMPARE(ori(v0, v1, 0xffff), + "3462ffff ori v0, v1, 0xffff"); + + COMPARE(xori(a0, a1, 0x1), + "38a40001 xori a0, a1, 0x1"); + COMPARE(xori(v0, v1, 0xffff), + "3862ffff xori v0, v1, 0xffff"); + + COMPARE(lui(a0, 0x1), + "3c040001 lui a0, 0x1"); + COMPARE(lui(v0, 0xffff), + "3c02ffff lui v0, 0xffff"); + + COMPARE(sll(a0, a1, 0), + "00052000 sll a0, a1, 0"); + COMPARE(sll(s0, s1, 8), + "00118200 sll s0, s1, 8"); + COMPARE(sll(a6, a7, 24), + "000b5600 sll a6, a7, 24"); + COMPARE(sll(v0, v1, 31), + "000317c0 sll v0, v1, 31"); + COMPARE(dsll(a0, a1, 0), + "00052038 dsll a0, a1, 0"); + COMPARE(dsll(s0, s1, 8), + "00118238 dsll s0, s1, 8"); + COMPARE(dsll(a6, a7, 24), + "000b5638 dsll a6, a7, 24"); + COMPARE(dsll(v0, v1, 31), + "000317f8 dsll v0, v1, 31"); + + COMPARE(sllv(a0, a1, a2), + "00c52004 sllv a0, a1, a2"); + COMPARE(sllv(s0, s1, s2), + "02518004 sllv s0, s1, s2"); + COMPARE(sllv(a6, a7, t0), + "018b5004 sllv a6, a7, t0"); + COMPARE(sllv(v0, v1, fp), + "03c31004 sllv v0, v1, fp"); + COMPARE(dsllv(a0, a1, a2), + "00c52014 dsllv a0, a1, a2"); + COMPARE(dsllv(s0, s1, s2), + "02518014 dsllv s0, s1, s2"); + COMPARE(dsllv(a6, a7, t0), + "018b5014 dsllv a6, a7, t0"); + COMPARE(dsllv(v0, v1, fp), + "03c31014 dsllv v0, v1, fp"); + + COMPARE(srl(a0, a1, 0), + "00052002 srl a0, a1, 0"); + COMPARE(srl(s0, s1, 8), + "00118202 srl s0, s1, 8"); + COMPARE(srl(a6, a7, 24), + "000b5602 srl a6, a7, 24"); + COMPARE(srl(v0, v1, 31), + "000317c2 srl v0, v1, 31"); + COMPARE(dsrl(a0, a1, 0), + "0005203a dsrl a0, a1, 0"); + COMPARE(dsrl(s0, s1, 8), + "0011823a dsrl s0, s1, 8"); + COMPARE(dsrl(a6, a7, 24), + "000b563a dsrl a6, a7, 24"); + COMPARE(dsrl(v0, v1, 31), + "000317fa dsrl v0, v1, 31"); + + COMPARE(srlv(a0, a1, a2), + "00c52006 srlv a0, a1, a2"); + COMPARE(srlv(s0, s1, s2), + "02518006 srlv s0, s1, s2"); + COMPARE(srlv(a6, a7, t0), + "018b5006 srlv a6, a7, t0"); + COMPARE(srlv(v0, v1, fp), + "03c31006 srlv v0, v1, fp"); + COMPARE(dsrlv(a0, a1, a2), + "00c52016 dsrlv a0, a1, a2"); + COMPARE(dsrlv(s0, s1, s2), + "02518016 dsrlv s0, s1, s2"); + COMPARE(dsrlv(a6, a7, t0), + "018b5016 dsrlv a6, a7, t0"); + COMPARE(dsrlv(v0, v1, fp), + "03c31016 dsrlv v0, v1, fp"); + + COMPARE(sra(a0, a1, 0), + "00052003 sra a0, a1, 0"); + COMPARE(sra(s0, s1, 8), + "00118203 sra s0, s1, 8"); + COMPARE(sra(a6, a7, 24), + "000b5603 sra a6, a7, 24"); + COMPARE(sra(v0, v1, 31), + "000317c3 sra v0, v1, 31"); + COMPARE(dsra(a0, a1, 0), + "0005203b dsra a0, a1, 0"); + COMPARE(dsra(s0, s1, 8), + "0011823b dsra s0, s1, 8"); + COMPARE(dsra(a6, a7, 24), + "000b563b dsra a6, a7, 24"); + COMPARE(dsra(v0, v1, 31), + "000317fb dsra v0, v1, 31"); + + COMPARE(srav(a0, a1, a2), + "00c52007 srav a0, a1, a2"); + COMPARE(srav(s0, s1, s2), + "02518007 srav s0, s1, s2"); + COMPARE(srav(a6, a7, t0), + "018b5007 srav a6, a7, t0"); + COMPARE(srav(v0, v1, fp), + "03c31007 srav v0, v1, fp"); + COMPARE(dsrav(a0, a1, a2), + "00c52017 dsrav a0, a1, a2"); + COMPARE(dsrav(s0, s1, s2), + "02518017 dsrav s0, s1, s2"); + COMPARE(dsrav(a6, a7, t0), + "018b5017 dsrav a6, a7, t0"); + COMPARE(dsrav(v0, v1, fp), + "03c31017 dsrav v0, v1, fp"); + + if (kArchVariant == kMips64r2) { + COMPARE(rotr(a0, a1, 0), + "00252002 rotr a0, a1, 0"); + COMPARE(rotr(s0, s1, 8), + "00318202 rotr s0, s1, 8"); + COMPARE(rotr(a6, a7, 24), + "002b5602 rotr a6, a7, 24"); + COMPARE(rotr(v0, v1, 31), + "002317c2 rotr v0, v1, 31"); + COMPARE(drotr(a0, a1, 0), + "0025203a drotr a0, a1, 0"); + COMPARE(drotr(s0, s1, 8), + "0031823a drotr s0, s1, 8"); + COMPARE(drotr(a6, a7, 24), + "002b563a drotr a6, a7, 24"); + COMPARE(drotr(v0, v1, 31), + "002317fa drotr v0, v1, 31"); + + COMPARE(rotrv(a0, a1, a2), + "00c52046 rotrv a0, a1, a2"); + COMPARE(rotrv(s0, s1, s2), + "02518046 rotrv s0, s1, s2"); + COMPARE(rotrv(a6, a7, t0), + "018b5046 rotrv a6, a7, t0"); + COMPARE(rotrv(v0, v1, fp), + "03c31046 rotrv v0, v1, fp"); + COMPARE(drotrv(a0, a1, a2), + "00c52056 drotrv a0, a1, a2"); + COMPARE(drotrv(s0, s1, s2), + "02518056 drotrv s0, s1, s2"); + COMPARE(drotrv(a6, a7, t0), + "018b5056 drotrv a6, a7, t0"); + COMPARE(drotrv(v0, v1, fp), + "03c31056 drotrv v0, v1, fp"); + } + + COMPARE(break_(0), + "0000000d break, code: 0x00000 (0)"); + COMPARE(break_(261120), + "00ff000d break, code: 0x3fc00 (261120)"); + COMPARE(break_(1047552), + "03ff000d break, code: 0xffc00 (1047552)"); + + COMPARE(tge(a0, a1, 0), + "00850030 tge a0, a1, code: 0x000"); + COMPARE(tge(s0, s1, 1023), + "0211fff0 tge s0, s1, code: 0x3ff"); + COMPARE(tgeu(a0, a1, 0), + "00850031 tgeu a0, a1, code: 0x000"); + COMPARE(tgeu(s0, s1, 1023), + "0211fff1 tgeu s0, s1, code: 0x3ff"); + COMPARE(tlt(a0, a1, 0), + "00850032 tlt a0, a1, code: 0x000"); + COMPARE(tlt(s0, s1, 1023), + "0211fff2 tlt s0, s1, code: 0x3ff"); + COMPARE(tltu(a0, a1, 0), + "00850033 tltu a0, a1, code: 0x000"); + COMPARE(tltu(s0, s1, 1023), + "0211fff3 tltu s0, s1, code: 0x3ff"); + COMPARE(teq(a0, a1, 0), + "00850034 teq a0, a1, code: 0x000"); + COMPARE(teq(s0, s1, 1023), + "0211fff4 teq s0, s1, code: 0x3ff"); + COMPARE(tne(a0, a1, 0), + "00850036 tne a0, a1, code: 0x000"); + COMPARE(tne(s0, s1, 1023), + "0211fff6 tne s0, s1, code: 0x3ff"); + + COMPARE(mfhi(a0), + "00002010 mfhi a0"); + COMPARE(mfhi(s2), + "00009010 mfhi s2"); + COMPARE(mfhi(t0), + "00006010 mfhi t0"); + COMPARE(mfhi(v1), + "00001810 mfhi v1"); + COMPARE(mflo(a0), + "00002012 mflo a0"); + COMPARE(mflo(s2), + "00009012 mflo s2"); + COMPARE(mflo(t0), + "00006012 mflo t0"); + COMPARE(mflo(v1), + "00001812 mflo v1"); + + COMPARE(slt(a0, a1, a2), + "00a6202a slt a0, a1, a2"); + COMPARE(slt(s0, s1, s2), + "0232802a slt s0, s1, s2"); + COMPARE(slt(a6, a7, t0), + "016c502a slt a6, a7, t0"); + COMPARE(slt(v0, v1, a2), + "0066102a slt v0, v1, a2"); + COMPARE(sltu(a0, a1, a2), + "00a6202b sltu a0, a1, a2"); + COMPARE(sltu(s0, s1, s2), + "0232802b sltu s0, s1, s2"); + COMPARE(sltu(a6, a7, t0), + "016c502b sltu a6, a7, t0"); + COMPARE(sltu(v0, v1, a2), + "0066102b sltu v0, v1, a2"); + + COMPARE(slti(a0, a1, 0), + "28a40000 slti a0, a1, 0"); + COMPARE(slti(s0, s1, 32767), + "2a307fff slti s0, s1, 32767"); + COMPARE(slti(a6, a7, -32768), + "296a8000 slti a6, a7, -32768"); + COMPARE(slti(v0, v1, -1), + "2862ffff slti v0, v1, -1"); + COMPARE(sltiu(a0, a1, 0), + "2ca40000 sltiu a0, a1, 0"); + COMPARE(sltiu(s0, s1, 32767), + "2e307fff sltiu s0, s1, 32767"); + COMPARE(sltiu(a6, a7, -32768), + "2d6a8000 sltiu a6, a7, -32768"); + COMPARE(sltiu(v0, v1, -1), + "2c62ffff sltiu v0, v1, -1"); + COMPARE(movz(a0, a1, a2), + "00a6200a movz a0, a1, a2"); + COMPARE(movz(s0, s1, s2), + "0232800a movz s0, s1, s2"); + COMPARE(movz(a6, a7, t0), + "016c500a movz a6, a7, t0"); + COMPARE(movz(v0, v1, a2), + "0066100a movz v0, v1, a2"); + COMPARE(movn(a0, a1, a2), + "00a6200b movn a0, a1, a2"); + COMPARE(movn(s0, s1, s2), + "0232800b movn s0, s1, s2"); + COMPARE(movn(a6, a7, t0), + "016c500b movn a6, a7, t0"); + COMPARE(movn(v0, v1, a2), + "0066100b movn v0, v1, a2"); + + COMPARE(movt(a0, a1, 1), + "00a52001 movt a0, a1, 1"); + COMPARE(movt(s0, s1, 2), + "02298001 movt s0, s1, 2"); + COMPARE(movt(a6, a7, 3), + "016d5001 movt a6, a7, 3"); + COMPARE(movt(v0, v1, 7), + "007d1001 movt v0, v1, 7"); + COMPARE(movf(a0, a1, 0), + "00a02001 movf a0, a1, 0"); + COMPARE(movf(s0, s1, 4), + "02308001 movf s0, s1, 4"); + COMPARE(movf(a6, a7, 5), + "01745001 movf a6, a7, 5"); + COMPARE(movf(v0, v1, 6), + "00781001 movf v0, v1, 6"); + + if (kArchVariant == kMips64r6) { + COMPARE(clz(a0, a1), + "00a02050 clz a0, a1"); + COMPARE(clz(s6, s7), + "02e0b050 clz s6, s7"); + COMPARE(clz(v0, v1), + "00601050 clz v0, v1"); + } else { + COMPARE(clz(a0, a1), + "70a42020 clz a0, a1"); + COMPARE(clz(s6, s7), + "72f6b020 clz s6, s7"); + COMPARE(clz(v0, v1), + "70621020 clz v0, v1"); + } + + COMPARE(ins_(a0, a1, 31, 1), + "7ca4ffc4 ins a0, a1, 31, 1"); + COMPARE(ins_(s6, s7, 30, 2), + "7ef6ff84 ins s6, s7, 30, 2"); + COMPARE(ins_(v0, v1, 0, 32), + "7c62f804 ins v0, v1, 0, 32"); + COMPARE(ext_(a0, a1, 31, 1), + "7ca407c0 ext a0, a1, 31, 1"); + COMPARE(ext_(s6, s7, 30, 2), + "7ef60f80 ext s6, s7, 30, 2"); + COMPARE(ext_(v0, v1, 0, 32), + "7c62f800 ext v0, v1, 0, 32"); + + VERIFY_RUN(); +} |