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Issue 1250733005: SIMD.js Add the other SIMD Phase 1 types. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 4 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #include "src/code-factory.h" 7 #include "src/code-factory.h"
8 #include "src/code-stubs.h" 8 #include "src/code-stubs.h"
9 #include "src/cpu-profiler.h" 9 #include "src/cpu-profiler.h"
10 #include "src/hydrogen-osr.h" 10 #include "src/hydrogen-osr.h"
(...skipping 2266 matching lines...) Expand 10 before | Expand all | Expand 10 after
2277 2277
2278 if (expected.Contains(ToBooleanStub::SYMBOL)) { 2278 if (expected.Contains(ToBooleanStub::SYMBOL)) {
2279 // Symbol value -> true. 2279 // Symbol value -> true.
2280 const Register scratch = scratch1(); 2280 const Register scratch = scratch1();
2281 __ lbu(scratch, FieldMemOperand(map, Map::kInstanceTypeOffset)); 2281 __ lbu(scratch, FieldMemOperand(map, Map::kInstanceTypeOffset));
2282 __ Branch(instr->TrueLabel(chunk_), eq, scratch, Operand(SYMBOL_TYPE)); 2282 __ Branch(instr->TrueLabel(chunk_), eq, scratch, Operand(SYMBOL_TYPE));
2283 } 2283 }
2284 2284
2285 if (expected.Contains(ToBooleanStub::SIMD_VALUE)) { 2285 if (expected.Contains(ToBooleanStub::SIMD_VALUE)) {
2286 // Symbol value -> true. 2286 // Symbol value -> true.
2287 Label not_simd;
2287 const Register scratch = scratch1(); 2288 const Register scratch = scratch1();
2288 __ lbu(scratch, FieldMemOperand(map, Map::kInstanceTypeOffset)); 2289 __ lbu(scratch, FieldMemOperand(map, Map::kInstanceTypeOffset));
2289 __ Branch(instr->TrueLabel(chunk_), eq, scratch, 2290 __ Branch(&not_simd, lt, at, Operand(FIRST_SIMD128_VALUE_TYPE));
2290 Operand(FLOAT32X4_TYPE)); 2291 __ Branch(instr->TrueLabel(chunk_), le, scratch,
2292 Operand(LAST_SIMD128_VALUE_TYPE));
2293 __ bind(&not_simd);
2291 } 2294 }
2292 2295
2293 if (expected.Contains(ToBooleanStub::HEAP_NUMBER)) { 2296 if (expected.Contains(ToBooleanStub::HEAP_NUMBER)) {
2294 // heap number -> false iff +0, -0, or NaN. 2297 // heap number -> false iff +0, -0, or NaN.
2295 DoubleRegister dbl_scratch = double_scratch0(); 2298 DoubleRegister dbl_scratch = double_scratch0();
2296 Label not_heap_number; 2299 Label not_heap_number;
2297 __ LoadRoot(at, Heap::kHeapNumberMapRootIndex); 2300 __ LoadRoot(at, Heap::kHeapNumberMapRootIndex);
2298 __ Branch(&not_heap_number, ne, map, Operand(at)); 2301 __ Branch(&not_heap_number, ne, map, Operand(at));
2299 __ ldc1(dbl_scratch, FieldMemOperand(reg, HeapNumber::kValueOffset)); 2302 __ ldc1(dbl_scratch, FieldMemOperand(reg, HeapNumber::kValueOffset));
2300 __ BranchF(instr->TrueLabel(chunk_), instr->FalseLabel(chunk_), 2303 __ BranchF(instr->TrueLabel(chunk_), instr->FalseLabel(chunk_),
(...skipping 3575 matching lines...) Expand 10 before | Expand all | Expand 10 after
5876 *cmp2 = Operand(SYMBOL_TYPE); 5879 *cmp2 = Operand(SYMBOL_TYPE);
5877 final_branch_condition = eq; 5880 final_branch_condition = eq;
5878 5881
5879 } else if (String::Equals(type_name, factory->float32x4_string())) { 5882 } else if (String::Equals(type_name, factory->float32x4_string())) {
5880 __ JumpIfSmi(input, false_label); 5883 __ JumpIfSmi(input, false_label);
5881 __ GetObjectType(input, input, scratch); 5884 __ GetObjectType(input, input, scratch);
5882 *cmp1 = scratch; 5885 *cmp1 = scratch;
5883 *cmp2 = Operand(FLOAT32X4_TYPE); 5886 *cmp2 = Operand(FLOAT32X4_TYPE);
5884 final_branch_condition = eq; 5887 final_branch_condition = eq;
5885 5888
5889 } else if (String::Equals(type_name, factory->int32x4_string())) {
5890 __ JumpIfSmi(input, false_label);
5891 __ GetObjectType(input, input, scratch);
5892 *cmp1 = scratch;
5893 *cmp2 = Operand(INT32X4_TYPE);
5894 final_branch_condition = eq;
5895
5896 } else if (String::Equals(type_name, factory->bool32x4_string())) {
5897 __ JumpIfSmi(input, false_label);
5898 __ GetObjectType(input, input, scratch);
5899 *cmp1 = scratch;
5900 *cmp2 = Operand(BOOL32X4_TYPE);
5901 final_branch_condition = eq;
5902
5903 } else if (String::Equals(type_name, factory->int16x8_string())) {
5904 __ JumpIfSmi(input, false_label);
5905 __ GetObjectType(input, input, scratch);
5906 *cmp1 = scratch;
5907 *cmp2 = Operand(INT16X8_TYPE);
5908 final_branch_condition = eq;
5909
5910 } else if (String::Equals(type_name, factory->bool16x8_string())) {
5911 __ JumpIfSmi(input, false_label);
5912 __ GetObjectType(input, input, scratch);
5913 *cmp1 = scratch;
5914 *cmp2 = Operand(BOOL16X8_TYPE);
5915 final_branch_condition = eq;
5916
5917 } else if (String::Equals(type_name, factory->int8x16_string())) {
5918 __ JumpIfSmi(input, false_label);
5919 __ GetObjectType(input, input, scratch);
5920 *cmp1 = scratch;
5921 *cmp2 = Operand(INT8X16_TYPE);
5922 final_branch_condition = eq;
5923
5924 } else if (String::Equals(type_name, factory->bool8x16_string())) {
5925 __ JumpIfSmi(input, false_label);
5926 __ GetObjectType(input, input, scratch);
5927 *cmp1 = scratch;
5928 *cmp2 = Operand(BOOL8X16_TYPE);
5929 final_branch_condition = eq;
5930
5886 } else if (String::Equals(type_name, factory->boolean_string())) { 5931 } else if (String::Equals(type_name, factory->boolean_string())) {
5887 __ LoadRoot(at, Heap::kTrueValueRootIndex); 5932 __ LoadRoot(at, Heap::kTrueValueRootIndex);
5888 __ Branch(USE_DELAY_SLOT, true_label, eq, at, Operand(input)); 5933 __ Branch(USE_DELAY_SLOT, true_label, eq, at, Operand(input));
5889 __ LoadRoot(at, Heap::kFalseValueRootIndex); 5934 __ LoadRoot(at, Heap::kFalseValueRootIndex);
5890 *cmp1 = at; 5935 *cmp1 = at;
5891 *cmp2 = Operand(input); 5936 *cmp2 = Operand(input);
5892 final_branch_condition = eq; 5937 final_branch_condition = eq;
5893 5938
5894 } else if (String::Equals(type_name, factory->undefined_string())) { 5939 } else if (String::Equals(type_name, factory->undefined_string())) {
5895 __ LoadRoot(at, Heap::kUndefinedValueRootIndex); 5940 __ LoadRoot(at, Heap::kUndefinedValueRootIndex);
(...skipping 346 matching lines...) Expand 10 before | Expand all | Expand 10 after
6242 __ Push(at, ToRegister(instr->function())); 6287 __ Push(at, ToRegister(instr->function()));
6243 CallRuntime(Runtime::kPushBlockContext, 2, instr); 6288 CallRuntime(Runtime::kPushBlockContext, 2, instr);
6244 RecordSafepoint(Safepoint::kNoLazyDeopt); 6289 RecordSafepoint(Safepoint::kNoLazyDeopt);
6245 } 6290 }
6246 6291
6247 6292
6248 #undef __ 6293 #undef __
6249 6294
6250 } // namespace internal 6295 } // namespace internal
6251 } // namespace v8 6296 } // namespace v8
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