18543ff1da
- Add Simd128 type to Wasm AST types - Decode SIMD prefix, wasm opcodes correctly - Add a pass that converts SIMD machine ops to runtime calls - Sample opcodes Int32x4Splat, Int32x4ExtractLane and test LOG=N BUG=v8:4124 R=bradnelson@chromium.org, bbudge@chromium.org, titzer@chromium.org Committed: https://crrev.com/73df92fc2fdbbfadc17e8ab4e58ec56ae2b3d91a Review-Url: https://codereview.chromium.org/1991143002 Cr-Original-Commit-Position: refs/heads/master@{#37789} Cr-Commit-Position: refs/heads/master@{#37807}
127 lines
3.8 KiB
C++
127 lines
3.8 KiB
C++
// Copyright 2015 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef TEST_SIGNATURES_H
|
|
#define TEST_SIGNATURES_H
|
|
|
|
#include "src/signature.h"
|
|
#include "src/wasm/wasm-opcodes.h"
|
|
|
|
namespace v8 {
|
|
namespace internal {
|
|
namespace wasm {
|
|
|
|
typedef Signature<LocalType> FunctionSig;
|
|
|
|
// A helper class with many useful signatures in order to simplify tests.
|
|
class TestSignatures {
|
|
public:
|
|
TestSignatures()
|
|
: sig_i_v(1, 0, kIntTypes4),
|
|
sig_i_i(1, 1, kIntTypes4),
|
|
sig_i_ii(1, 2, kIntTypes4),
|
|
sig_i_iii(1, 3, kIntTypes4),
|
|
sig_i_f(1, 1, kIntFloatTypes4),
|
|
sig_i_ff(1, 2, kIntFloatTypes4),
|
|
sig_i_d(1, 1, kIntDoubleTypes4),
|
|
sig_i_dd(1, 2, kIntDoubleTypes4),
|
|
sig_l_v(1, 0, kLongTypes4),
|
|
sig_l_l(1, 1, kLongTypes4),
|
|
sig_l_ll(1, 2, kLongTypes4),
|
|
sig_i_ll(1, 2, kIntLongTypes4),
|
|
sig_f_ff(1, 2, kFloatTypes4),
|
|
sig_d_dd(1, 2, kDoubleTypes4),
|
|
sig_v_v(0, 0, kIntTypes4),
|
|
sig_v_i(0, 1, kIntTypes4),
|
|
sig_v_ii(0, 2, kIntTypes4),
|
|
sig_v_iii(0, 3, kIntTypes4),
|
|
sig_s_i(1, 1, kSimd128IntTypes4) {
|
|
// I used C++ and you won't believe what happened next....
|
|
for (int i = 0; i < 4; i++) kIntTypes4[i] = kAstI32;
|
|
for (int i = 0; i < 4; i++) kLongTypes4[i] = kAstI64;
|
|
for (int i = 0; i < 4; i++) kFloatTypes4[i] = kAstF32;
|
|
for (int i = 0; i < 4; i++) kDoubleTypes4[i] = kAstF64;
|
|
for (int i = 0; i < 4; i++) kIntLongTypes4[i] = kAstI64;
|
|
for (int i = 0; i < 4; i++) kIntFloatTypes4[i] = kAstF32;
|
|
for (int i = 0; i < 4; i++) kIntDoubleTypes4[i] = kAstF64;
|
|
for (int i = 0; i < 4; i++) kSimd128IntTypes4[i] = kAstS128;
|
|
kIntLongTypes4[0] = kAstI32;
|
|
kIntFloatTypes4[0] = kAstI32;
|
|
kIntDoubleTypes4[0] = kAstI32;
|
|
kSimd128IntTypes4[1] = kAstI32;
|
|
}
|
|
|
|
FunctionSig* i_v() { return &sig_i_v; }
|
|
FunctionSig* i_i() { return &sig_i_i; }
|
|
FunctionSig* i_ii() { return &sig_i_ii; }
|
|
FunctionSig* i_iii() { return &sig_i_iii; }
|
|
|
|
FunctionSig* i_f() { return &sig_i_f; }
|
|
FunctionSig* i_ff() { return &sig_i_ff; }
|
|
FunctionSig* i_d() { return &sig_i_d; }
|
|
FunctionSig* i_dd() { return &sig_i_dd; }
|
|
|
|
FunctionSig* l_v() { return &sig_l_v; }
|
|
FunctionSig* l_l() { return &sig_l_l; }
|
|
FunctionSig* l_ll() { return &sig_l_ll; }
|
|
FunctionSig* i_ll() { return &sig_i_ll; }
|
|
|
|
FunctionSig* f_ff() { return &sig_f_ff; }
|
|
FunctionSig* d_dd() { return &sig_d_dd; }
|
|
|
|
FunctionSig* v_v() { return &sig_v_v; }
|
|
FunctionSig* v_i() { return &sig_v_i; }
|
|
FunctionSig* v_ii() { return &sig_v_ii; }
|
|
FunctionSig* v_iii() { return &sig_v_iii; }
|
|
FunctionSig* s_i() { return &sig_s_i; }
|
|
|
|
FunctionSig* many(Zone* zone, LocalType ret, LocalType param, int count) {
|
|
FunctionSig::Builder builder(zone, ret == kAstStmt ? 0 : 1, count);
|
|
if (ret != kAstStmt) builder.AddReturn(ret);
|
|
for (int i = 0; i < count; i++) {
|
|
builder.AddParam(param);
|
|
}
|
|
return builder.Build();
|
|
}
|
|
|
|
private:
|
|
LocalType kIntTypes4[4];
|
|
LocalType kLongTypes4[4];
|
|
LocalType kFloatTypes4[4];
|
|
LocalType kDoubleTypes4[4];
|
|
LocalType kIntLongTypes4[4];
|
|
LocalType kIntFloatTypes4[4];
|
|
LocalType kIntDoubleTypes4[4];
|
|
LocalType kSimd128IntTypes4[4];
|
|
|
|
FunctionSig sig_i_v;
|
|
FunctionSig sig_i_i;
|
|
FunctionSig sig_i_ii;
|
|
FunctionSig sig_i_iii;
|
|
|
|
FunctionSig sig_i_f;
|
|
FunctionSig sig_i_ff;
|
|
FunctionSig sig_i_d;
|
|
FunctionSig sig_i_dd;
|
|
|
|
FunctionSig sig_l_v;
|
|
FunctionSig sig_l_l;
|
|
FunctionSig sig_l_ll;
|
|
FunctionSig sig_i_ll;
|
|
|
|
FunctionSig sig_f_ff;
|
|
FunctionSig sig_d_dd;
|
|
|
|
FunctionSig sig_v_v;
|
|
FunctionSig sig_v_i;
|
|
FunctionSig sig_v_ii;
|
|
FunctionSig sig_v_iii;
|
|
FunctionSig sig_s_i;
|
|
};
|
|
} // namespace wasm
|
|
} // namespace internal
|
|
} // namespace v8
|
|
|
|
#endif // TEST_SIGNATURES_H
|