diff options
Diffstat (limited to 'js/src/jsapi-tests/testJitMoveEmitterCycles.cpp')
| -rw-r--r-- | js/src/jsapi-tests/testJitMoveEmitterCycles.cpp | 610 |
1 files changed, 610 insertions, 0 deletions
diff --git a/js/src/jsapi-tests/testJitMoveEmitterCycles.cpp b/js/src/jsapi-tests/testJitMoveEmitterCycles.cpp new file mode 100644 index 0000000000..97d7b0b287 --- /dev/null +++ b/js/src/jsapi-tests/testJitMoveEmitterCycles.cpp @@ -0,0 +1,610 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: set ts=8 sts=2 et sw=2 tw=80: + */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#if defined(JS_SIMULATOR_ARM) + +# include "jit/arm/Assembler-arm.h" +# include "jit/arm/MoveEmitter-arm.h" +# include "jit/arm/Simulator-arm.h" +# include "jit/Linker.h" +# include "jit/MacroAssembler.h" +# include "jit/MoveResolver.h" + +# include "jsapi-tests/tests.h" + +# include "vm/Runtime.h" + +static const int LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4 * 1024; + +static constexpr js::jit::FloatRegister s0(0, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s1(1, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s2(2, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s3(3, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s4(4, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s5(5, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s6(6, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s7(7, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s8(8, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s9(9, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s10(10, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s11(11, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s12(12, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s13(13, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s14(14, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s15(15, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s16(16, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s17(17, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s18(18, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s19(19, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s20(20, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s21(21, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s22(22, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s23(23, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s24(24, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s25(25, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s26(26, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s27(27, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s28(28, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s29(29, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s30(30, js::jit::VFPRegister::Single); +static constexpr js::jit::FloatRegister s31(31, js::jit::VFPRegister::Single); + +static js::jit::JitCode* linkAndAllocate(JSContext* cx, + js::jit::MacroAssembler* masm) { + using namespace js; + using namespace js::jit; + Linker l(*masm); + return l.newCode(cx, CodeKind::Ion); +} + +# define TRY(x) \ + if (!(x)) return false; + +BEGIN_TEST(testJitMoveEmitterCycles_simple) { + using namespace js; + using namespace js::jit; + LifoAlloc lifo(LIFO_ALLOC_PRIMARY_CHUNK_SIZE); + TempAllocator alloc(&lifo); + JitContext jc(cx, &alloc); + StackMacroAssembler masm; + MoveEmitter mover(masm); + MoveResolver mr; + mr.setAllocator(alloc); + Simulator* sim = Simulator::Current(); + TRY(mr.addMove(MoveOperand(d0), MoveOperand(d2), MoveOp::DOUBLE)); + sim->set_d_register_from_double(0, 2); + TRY(mr.addMove(MoveOperand(d3), MoveOperand(d1), MoveOp::DOUBLE)); + sim->set_d_register_from_double(3, 1); + TRY(mr.addMove(MoveOperand(s4), MoveOperand(s0), MoveOp::FLOAT32)); + sim->set_s_register_from_float(4, 0); + TRY(mr.addMove(MoveOperand(s5), MoveOperand(s6), MoveOp::FLOAT32)); + sim->set_s_register_from_float(5, 6); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s1), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 1); + TRY(mr.addMove(MoveOperand(s3), MoveOperand(s7), MoveOp::FLOAT32)); + sim->set_s_register_from_float(3, 7); + // don't explode! + TRY(mr.resolve()); + mover.emit(mr); + mover.finish(); + masm.abiret(); + JitCode* code = linkAndAllocate(cx, &masm); + sim->call(code->raw(), 1, 1); + float f; + double d; + sim->get_double_from_d_register(2, &d); + CHECK(d == 2); + sim->get_double_from_d_register(1, &d); + CHECK(int(d) == 1); + sim->get_float_from_s_register(0, &f); + CHECK(int(f) == 0); + sim->get_float_from_s_register(6, &f); + CHECK(int(f) == 6); + sim->get_float_from_s_register(1, &f); + CHECK(int(f) == 1); + sim->get_float_from_s_register(7, &f); + CHECK(int(f) == 7); + return true; +} +END_TEST(testJitMoveEmitterCycles_simple) +BEGIN_TEST(testJitMoveEmitterCycles_autogen) { + using namespace js; + using namespace js::jit; + LifoAlloc lifo(LIFO_ALLOC_PRIMARY_CHUNK_SIZE); + TempAllocator alloc(&lifo); + JitContext jc(cx, &alloc); + StackMacroAssembler masm; + MoveEmitter mover(masm); + MoveResolver mr; + mr.setAllocator(alloc); + Simulator* sim = Simulator::Current(); + TRY(mr.addMove(MoveOperand(d9), MoveOperand(d14), MoveOp::DOUBLE)); + sim->set_d_register_from_double(9, 9); + TRY(mr.addMove(MoveOperand(s24), MoveOperand(s25), MoveOp::FLOAT32)); + sim->set_s_register_from_float(24, 24); + TRY(mr.addMove(MoveOperand(d3), MoveOperand(d0), MoveOp::DOUBLE)); + sim->set_d_register_from_double(3, 3); + TRY(mr.addMove(MoveOperand(s10), MoveOperand(s31), MoveOp::FLOAT32)); + sim->set_s_register_from_float(10, 10); + TRY(mr.addMove(MoveOperand(d1), MoveOperand(d10), MoveOp::DOUBLE)); + sim->set_d_register_from_double(1, 1); + TRY(mr.addMove(MoveOperand(s8), MoveOperand(s10), MoveOp::FLOAT32)); + sim->set_s_register_from_float(8, 8); + TRY(mr.addMove(MoveOperand(d2), MoveOperand(d7), MoveOp::DOUBLE)); + sim->set_d_register_from_double(2, 2); + TRY(mr.addMove(MoveOperand(s20), MoveOperand(s18), MoveOp::FLOAT32)); + sim->set_s_register_from_float(20, 20); + TRY(mr.addMove(MoveOperand(s1), MoveOperand(s3), MoveOp::FLOAT32)); + sim->set_s_register_from_float(1, 1); + TRY(mr.addMove(MoveOperand(s17), MoveOperand(s11), MoveOp::FLOAT32)); + sim->set_s_register_from_float(17, 17); + TRY(mr.addMove(MoveOperand(s22), MoveOperand(s30), MoveOp::FLOAT32)); + sim->set_s_register_from_float(22, 22); + TRY(mr.addMove(MoveOperand(s31), MoveOperand(s7), MoveOp::FLOAT32)); + sim->set_s_register_from_float(31, 31); + TRY(mr.addMove(MoveOperand(d3), MoveOperand(d13), MoveOp::DOUBLE)); + sim->set_d_register_from_double(3, 3); + TRY(mr.addMove(MoveOperand(d9), MoveOperand(d8), MoveOp::DOUBLE)); + sim->set_d_register_from_double(9, 9); + TRY(mr.addMove(MoveOperand(s31), MoveOperand(s23), MoveOp::FLOAT32)); + sim->set_s_register_from_float(31, 31); + TRY(mr.addMove(MoveOperand(s13), MoveOperand(s8), MoveOp::FLOAT32)); + sim->set_s_register_from_float(13, 13); + TRY(mr.addMove(MoveOperand(s28), MoveOperand(s5), MoveOp::FLOAT32)); + sim->set_s_register_from_float(28, 28); + TRY(mr.addMove(MoveOperand(s31), MoveOperand(s19), MoveOp::FLOAT32)); + sim->set_s_register_from_float(31, 31); + TRY(mr.addMove(MoveOperand(s20), MoveOperand(s6), MoveOp::FLOAT32)); + sim->set_s_register_from_float(20, 20); + TRY(mr.addMove(MoveOperand(s0), MoveOperand(s2), MoveOp::FLOAT32)); + sim->set_s_register_from_float(0, 0); + TRY(mr.addMove(MoveOperand(d7), MoveOperand(d6), MoveOp::DOUBLE)); + sim->set_d_register_from_double(7, 7); + TRY(mr.addMove(MoveOperand(s13), MoveOperand(s9), MoveOp::FLOAT32)); + sim->set_s_register_from_float(13, 13); + TRY(mr.addMove(MoveOperand(s1), MoveOperand(s4), MoveOp::FLOAT32)); + sim->set_s_register_from_float(1, 1); + TRY(mr.addMove(MoveOperand(s29), MoveOperand(s22), MoveOp::FLOAT32)); + sim->set_s_register_from_float(29, 29); + TRY(mr.addMove(MoveOperand(s25), MoveOperand(s24), MoveOp::FLOAT32)); + sim->set_s_register_from_float(25, 25); + // don't explode! + TRY(mr.resolve()); + mover.emit(mr); + mover.finish(); + masm.abiret(); + JitCode* code = linkAndAllocate(cx, &masm); + sim->skipCalleeSavedRegsCheck = true; + sim->call(code->raw(), 1, 1); + double d; + float f; + sim->get_double_from_d_register(14, &d); + CHECK(int(d) == 9); + sim->get_float_from_s_register(25, &f); + CHECK(int(f) == 24); + sim->get_double_from_d_register(0, &d); + CHECK(int(d) == 3); + sim->get_float_from_s_register(31, &f); + CHECK(int(f) == 10); + sim->get_double_from_d_register(10, &d); + CHECK(int(d) == 1); + sim->get_float_from_s_register(10, &f); + CHECK(int(f) == 8); + sim->get_double_from_d_register(7, &d); + CHECK(int(d) == 2); + sim->get_float_from_s_register(18, &f); + CHECK(int(f) == 20); + sim->get_float_from_s_register(3, &f); + CHECK(int(f) == 1); + sim->get_float_from_s_register(11, &f); + CHECK(int(f) == 17); + sim->get_float_from_s_register(30, &f); + CHECK(int(f) == 22); + sim->get_float_from_s_register(7, &f); + CHECK(int(f) == 31); + sim->get_double_from_d_register(13, &d); + CHECK(int(d) == 3); + sim->get_double_from_d_register(8, &d); + CHECK(int(d) == 9); + sim->get_float_from_s_register(23, &f); + CHECK(int(f) == 31); + sim->get_float_from_s_register(8, &f); + CHECK(int(f) == 13); + sim->get_float_from_s_register(5, &f); + CHECK(int(f) == 28); + sim->get_float_from_s_register(19, &f); + CHECK(int(f) == 31); + sim->get_float_from_s_register(6, &f); + CHECK(int(f) == 20); + sim->get_float_from_s_register(2, &f); + CHECK(int(f) == 0); + sim->get_double_from_d_register(6, &d); + CHECK(int(d) == 7); + sim->get_float_from_s_register(9, &f); + CHECK(int(f) == 13); + sim->get_float_from_s_register(4, &f); + CHECK(int(f) == 1); + sim->get_float_from_s_register(22, &f); + CHECK(int(f) == 29); + sim->get_float_from_s_register(24, &f); + CHECK(int(f) == 25); + return true; +} +END_TEST(testJitMoveEmitterCycles_autogen) + +BEGIN_TEST(testJitMoveEmitterCycles_autogen2) { + using namespace js; + using namespace js::jit; + LifoAlloc lifo(LIFO_ALLOC_PRIMARY_CHUNK_SIZE); + TempAllocator alloc(&lifo); + JitContext jc(cx, &alloc); + StackMacroAssembler masm; + MoveEmitter mover(masm); + MoveResolver mr; + mr.setAllocator(alloc); + Simulator* sim = Simulator::Current(); + TRY(mr.addMove(MoveOperand(d10), MoveOperand(d0), MoveOp::DOUBLE)); + sim->set_d_register_from_double(10, 10); + TRY(mr.addMove(MoveOperand(s15), MoveOperand(s3), MoveOp::FLOAT32)); + sim->set_s_register_from_float(15, 15); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s28), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s30), MoveOperand(s25), MoveOp::FLOAT32)); + sim->set_s_register_from_float(30, 30); + TRY(mr.addMove(MoveOperand(s16), MoveOperand(s2), MoveOp::FLOAT32)); + sim->set_s_register_from_float(16, 16); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s29), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s17), MoveOperand(s10), MoveOp::FLOAT32)); + sim->set_s_register_from_float(17, 17); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s19), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s9), MoveOperand(s26), MoveOp::FLOAT32)); + sim->set_s_register_from_float(9, 9); + TRY(mr.addMove(MoveOperand(s1), MoveOperand(s23), MoveOp::FLOAT32)); + sim->set_s_register_from_float(1, 1); + TRY(mr.addMove(MoveOperand(s8), MoveOperand(s6), MoveOp::FLOAT32)); + sim->set_s_register_from_float(8, 8); + TRY(mr.addMove(MoveOperand(s24), MoveOperand(s16), MoveOp::FLOAT32)); + sim->set_s_register_from_float(24, 24); + TRY(mr.addMove(MoveOperand(s19), MoveOperand(s4), MoveOp::FLOAT32)); + sim->set_s_register_from_float(19, 19); + TRY(mr.addMove(MoveOperand(d5), MoveOperand(d6), MoveOp::DOUBLE)); + sim->set_d_register_from_double(5, 5); + TRY(mr.addMove(MoveOperand(s18), MoveOperand(s15), MoveOp::FLOAT32)); + sim->set_s_register_from_float(18, 18); + TRY(mr.addMove(MoveOperand(s23), MoveOperand(s30), MoveOp::FLOAT32)); + sim->set_s_register_from_float(23, 23); + TRY(mr.addMove(MoveOperand(s27), MoveOperand(s17), MoveOp::FLOAT32)); + sim->set_s_register_from_float(27, 27); + TRY(mr.addMove(MoveOperand(d3), MoveOperand(d4), MoveOp::DOUBLE)); + sim->set_d_register_from_double(3, 3); + TRY(mr.addMove(MoveOperand(s14), MoveOperand(s27), MoveOp::FLOAT32)); + sim->set_s_register_from_float(14, 14); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s31), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s24), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s31), MoveOperand(s11), MoveOp::FLOAT32)); + sim->set_s_register_from_float(31, 31); + TRY(mr.addMove(MoveOperand(s0), MoveOperand(s18), MoveOp::FLOAT32)); + sim->set_s_register_from_float(0, 0); + TRY(mr.addMove(MoveOperand(s24), MoveOperand(s7), MoveOp::FLOAT32)); + sim->set_s_register_from_float(24, 24); + TRY(mr.addMove(MoveOperand(s0), MoveOperand(s21), MoveOp::FLOAT32)); + sim->set_s_register_from_float(0, 0); + TRY(mr.addMove(MoveOperand(s27), MoveOperand(s20), MoveOp::FLOAT32)); + sim->set_s_register_from_float(27, 27); + TRY(mr.addMove(MoveOperand(s14), MoveOperand(s5), MoveOp::FLOAT32)); + sim->set_s_register_from_float(14, 14); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s14), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s12), MoveOperand(s22), MoveOp::FLOAT32)); + sim->set_s_register_from_float(12, 12); + // don't explode! + TRY(mr.resolve()); + mover.emit(mr); + mover.finish(); + masm.abiret(); + JitCode* code = linkAndAllocate(cx, &masm); + sim->skipCalleeSavedRegsCheck = true; + sim->call(code->raw(), 1, 1); + + double d; + float f; + sim->get_double_from_d_register(0, &d); + CHECK(int(d) == 10); + sim->get_float_from_s_register(3, &f); + CHECK(int(f) == 15); + sim->get_float_from_s_register(28, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(25, &f); + CHECK(int(f) == 30); + sim->get_float_from_s_register(2, &f); + CHECK(int(f) == 16); + sim->get_float_from_s_register(29, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(10, &f); + CHECK(int(f) == 17); + sim->get_float_from_s_register(19, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(26, &f); + CHECK(int(f) == 9); + sim->get_float_from_s_register(23, &f); + CHECK(int(f) == 1); + sim->get_float_from_s_register(6, &f); + CHECK(int(f) == 8); + sim->get_float_from_s_register(16, &f); + CHECK(int(f) == 24); + sim->get_float_from_s_register(4, &f); + CHECK(int(f) == 19); + sim->get_double_from_d_register(6, &d); + CHECK(int(d) == 5); + sim->get_float_from_s_register(15, &f); + CHECK(int(f) == 18); + sim->get_float_from_s_register(30, &f); + CHECK(int(f) == 23); + sim->get_float_from_s_register(17, &f); + CHECK(int(f) == 27); + sim->get_double_from_d_register(4, &d); + CHECK(int(d) == 3); + sim->get_float_from_s_register(27, &f); + CHECK(int(f) == 14); + sim->get_float_from_s_register(31, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(24, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(11, &f); + CHECK(int(f) == 31); + sim->get_float_from_s_register(18, &f); + CHECK(int(f) == 0); + sim->get_float_from_s_register(7, &f); + CHECK(int(f) == 24); + sim->get_float_from_s_register(21, &f); + CHECK(int(f) == 0); + sim->get_float_from_s_register(20, &f); + CHECK(int(f) == 27); + sim->get_float_from_s_register(5, &f); + CHECK(int(f) == 14); + sim->get_float_from_s_register(14, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(22, &f); + CHECK(int(f) == 12); + return true; +} +END_TEST(testJitMoveEmitterCycles_autogen2) + +BEGIN_TEST(testJitMoveEmitterCycles_autogen3) { + using namespace js; + using namespace js::jit; + LifoAlloc lifo(LIFO_ALLOC_PRIMARY_CHUNK_SIZE); + TempAllocator alloc(&lifo); + JitContext jc(cx, &alloc); + StackMacroAssembler masm; + MoveEmitter mover(masm); + MoveResolver mr; + mr.setAllocator(alloc); + Simulator* sim = Simulator::Current(); + TRY(mr.addMove(MoveOperand(s0), MoveOperand(s21), MoveOp::FLOAT32)); + sim->set_s_register_from_float(0, 0); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s26), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s19), MoveOperand(s20), MoveOp::FLOAT32)); + sim->set_s_register_from_float(19, 19); + TRY(mr.addMove(MoveOperand(s4), MoveOperand(s24), MoveOp::FLOAT32)); + sim->set_s_register_from_float(4, 4); + TRY(mr.addMove(MoveOperand(s22), MoveOperand(s9), MoveOp::FLOAT32)); + sim->set_s_register_from_float(22, 22); + TRY(mr.addMove(MoveOperand(s5), MoveOperand(s28), MoveOp::FLOAT32)); + sim->set_s_register_from_float(5, 5); + TRY(mr.addMove(MoveOperand(s15), MoveOperand(s7), MoveOp::FLOAT32)); + sim->set_s_register_from_float(15, 15); + TRY(mr.addMove(MoveOperand(s26), MoveOperand(s14), MoveOp::FLOAT32)); + sim->set_s_register_from_float(26, 26); + TRY(mr.addMove(MoveOperand(s13), MoveOperand(s30), MoveOp::FLOAT32)); + sim->set_s_register_from_float(13, 13); + TRY(mr.addMove(MoveOperand(s26), MoveOperand(s22), MoveOp::FLOAT32)); + sim->set_s_register_from_float(26, 26); + TRY(mr.addMove(MoveOperand(s21), MoveOperand(s6), MoveOp::FLOAT32)); + sim->set_s_register_from_float(21, 21); + TRY(mr.addMove(MoveOperand(s23), MoveOperand(s31), MoveOp::FLOAT32)); + sim->set_s_register_from_float(23, 23); + TRY(mr.addMove(MoveOperand(s7), MoveOperand(s12), MoveOp::FLOAT32)); + sim->set_s_register_from_float(7, 7); + TRY(mr.addMove(MoveOperand(s14), MoveOperand(s10), MoveOp::FLOAT32)); + sim->set_s_register_from_float(14, 14); + TRY(mr.addMove(MoveOperand(d12), MoveOperand(d8), MoveOp::DOUBLE)); + sim->set_d_register_from_double(12, 12); + TRY(mr.addMove(MoveOperand(s5), MoveOperand(s1), MoveOp::FLOAT32)); + sim->set_s_register_from_float(5, 5); + TRY(mr.addMove(MoveOperand(d12), MoveOperand(d2), MoveOp::DOUBLE)); + sim->set_d_register_from_double(12, 12); + TRY(mr.addMove(MoveOperand(s3), MoveOperand(s8), MoveOp::FLOAT32)); + sim->set_s_register_from_float(3, 3); + TRY(mr.addMove(MoveOperand(s14), MoveOperand(s0), MoveOp::FLOAT32)); + sim->set_s_register_from_float(14, 14); + TRY(mr.addMove(MoveOperand(s28), MoveOperand(s29), MoveOp::FLOAT32)); + sim->set_s_register_from_float(28, 28); + TRY(mr.addMove(MoveOperand(d12), MoveOperand(d9), MoveOp::DOUBLE)); + sim->set_d_register_from_double(12, 12); + TRY(mr.addMove(MoveOperand(s29), MoveOperand(s2), MoveOp::FLOAT32)); + sim->set_s_register_from_float(29, 29); + TRY(mr.addMove(MoveOperand(s22), MoveOperand(s27), MoveOp::FLOAT32)); + sim->set_s_register_from_float(22, 22); + TRY(mr.addMove(MoveOperand(s19), MoveOperand(s3), MoveOp::FLOAT32)); + sim->set_s_register_from_float(19, 19); + TRY(mr.addMove(MoveOperand(s21), MoveOperand(s11), MoveOp::FLOAT32)); + sim->set_s_register_from_float(21, 21); + TRY(mr.addMove(MoveOperand(s22), MoveOperand(s13), MoveOp::FLOAT32)); + sim->set_s_register_from_float(22, 22); + TRY(mr.addMove(MoveOperand(s29), MoveOperand(s25), MoveOp::FLOAT32)); + sim->set_s_register_from_float(29, 29); + TRY(mr.addMove(MoveOperand(s29), MoveOperand(s15), MoveOp::FLOAT32)); + sim->set_s_register_from_float(29, 29); + TRY(mr.addMove(MoveOperand(s16), MoveOperand(s23), MoveOp::FLOAT32)); + sim->set_s_register_from_float(16, 16); + // don't explode! + TRY(mr.resolve()); + mover.emit(mr); + mover.finish(); + masm.abiret(); + JitCode* code = linkAndAllocate(cx, &masm); + sim->skipCalleeSavedRegsCheck = true; + sim->call(code->raw(), 1, 1); + + float f; + double d; + sim->get_float_from_s_register(21, &f); + CHECK(int(f) == 0); + sim->get_float_from_s_register(26, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(20, &f); + CHECK(int(f) == 19); + sim->get_float_from_s_register(24, &f); + CHECK(int(f) == 4); + sim->get_float_from_s_register(9, &f); + CHECK(int(f) == 22); + sim->get_float_from_s_register(28, &f); + CHECK(int(f) == 5); + sim->get_float_from_s_register(7, &f); + CHECK(int(f) == 15); + sim->get_float_from_s_register(14, &f); + CHECK(int(f) == 26); + sim->get_float_from_s_register(30, &f); + CHECK(int(f) == 13); + sim->get_float_from_s_register(22, &f); + CHECK(int(f) == 26); + sim->get_float_from_s_register(6, &f); + CHECK(int(f) == 21); + sim->get_float_from_s_register(31, &f); + CHECK(int(f) == 23); + sim->get_float_from_s_register(12, &f); + CHECK(int(f) == 7); + sim->get_float_from_s_register(10, &f); + CHECK(int(f) == 14); + sim->get_double_from_d_register(8, &d); + CHECK(int(d) == 12); + sim->get_float_from_s_register(1, &f); + CHECK(int(f) == 5); + sim->get_double_from_d_register(2, &d); + CHECK(int(d) == 12); + sim->get_float_from_s_register(8, &f); + CHECK(int(f) == 3); + sim->get_float_from_s_register(0, &f); + CHECK(int(f) == 14); + sim->get_float_from_s_register(29, &f); + CHECK(int(f) == 28); + sim->get_double_from_d_register(9, &d); + CHECK(int(d) == 12); + sim->get_float_from_s_register(2, &f); + CHECK(int(f) == 29); + sim->get_float_from_s_register(27, &f); + CHECK(int(f) == 22); + sim->get_float_from_s_register(3, &f); + CHECK(int(f) == 19); + sim->get_float_from_s_register(11, &f); + CHECK(int(f) == 21); + sim->get_float_from_s_register(13, &f); + CHECK(int(f) == 22); + sim->get_float_from_s_register(25, &f); + CHECK(int(f) == 29); + sim->get_float_from_s_register(15, &f); + CHECK(int(f) == 29); + sim->get_float_from_s_register(23, &f); + CHECK(int(f) == 16); + return true; +} +END_TEST(testJitMoveEmitterCycles_autogen3) +BEGIN_TEST(testJitMoveEmitterCycles_bug1299147_1) { + using namespace js; + using namespace js::jit; + LifoAlloc lifo(LIFO_ALLOC_PRIMARY_CHUNK_SIZE); + TempAllocator alloc(&lifo); + JitContext jc(cx, &alloc); + StackMacroAssembler masm; + MoveEmitter mover(masm); + MoveResolver mr; + mr.setAllocator(alloc); + Simulator* sim = Simulator::Current(); + // S2 -> S0 + // S2 -> S6 + // S3 -> S1 + // S3 -> S7 + // D0 -> D1 + // D0 -> D2 + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s0), MoveOp::FLOAT32)); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s6), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(s3), MoveOperand(s1), MoveOp::FLOAT32)); + TRY(mr.addMove(MoveOperand(s3), MoveOperand(s7), MoveOp::FLOAT32)); + sim->set_s_register_from_float(3, 4); + TRY(mr.addMove(MoveOperand(d0), MoveOperand(d1), MoveOp::FLOAT32)); + TRY(mr.addMove(MoveOperand(d0), MoveOperand(d2), MoveOp::FLOAT32)); + sim->set_d_register_from_double(0, 1); + // don't explode! + TRY(mr.resolve()); + mover.emit(mr); + mover.finish(); + masm.abiret(); + JitCode* code = linkAndAllocate(cx, &masm); + sim->call(code->raw(), 1, 1); + float f; + double d; + sim->get_double_from_d_register(1, &d); + CHECK(d == 1); + sim->get_double_from_d_register(2, &d); + CHECK(d == 1); + sim->get_float_from_s_register(0, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(6, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(1, &f); + CHECK(int(f) == 4); + sim->get_float_from_s_register(7, &f); + CHECK(int(f) == 4); + return true; +} +END_TEST(testJitMoveEmitterCycles_bug1299147_1) +BEGIN_TEST(testJitMoveEmitterCycles_bug1299147) { + using namespace js; + using namespace js::jit; + LifoAlloc lifo(LIFO_ALLOC_PRIMARY_CHUNK_SIZE); + TempAllocator alloc(&lifo); + JitContext jc(cx, &alloc); + StackMacroAssembler masm; + MoveEmitter mover(masm); + MoveResolver mr; + mr.setAllocator(alloc); + Simulator* sim = Simulator::Current(); + // S2 -> S5 + // S2 -> S6 + // D0 -> D1 + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s5), MoveOp::FLOAT32)); + TRY(mr.addMove(MoveOperand(s2), MoveOperand(s6), MoveOp::FLOAT32)); + sim->set_s_register_from_float(2, 2); + TRY(mr.addMove(MoveOperand(d0), MoveOperand(d1), MoveOp::FLOAT32)); + sim->set_d_register_from_double(0, 1); + // don't explode! + TRY(mr.resolve()); + mover.emit(mr); + mover.finish(); + masm.abiret(); + JitCode* code = linkAndAllocate(cx, &masm); + sim->call(code->raw(), 1, 1); + float f; + double d; + sim->get_double_from_d_register(1, &d); + CHECK(d == 1); + sim->get_float_from_s_register(5, &f); + CHECK(int(f) == 2); + sim->get_float_from_s_register(6, &f); + CHECK(int(f) == 2); + return true; +} +END_TEST(testJitMoveEmitterCycles_bug1299147) + +#endif // JS_SIMULATOR_ARM |