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| 1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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 // Flags: --expose-wasm --expose-gc | 5 // Flags: --expose-wasm --expose-gc |
| 6 | 6 |
| 7 load("test/mjsunit/wasm/wasm-constants.js"); | 7 load("test/mjsunit/wasm/wasm-constants.js"); |
| 8 load("test/mjsunit/wasm/wasm-module-builder.js"); | 8 load("test/mjsunit/wasm/wasm-module-builder.js"); |
| 9 | 9 |
| 10 function makeFFI(func, t) { | 10 function makeFFI(func, t) { |
| 11 var builder = new WasmModuleBuilder(); | 11 var builder = new WasmModuleBuilder(); |
| 12 | 12 |
| 13 var sig_index = builder.addSignature([t,t,t,t,t,t,t,t,t,t,t]); | 13 var sig_index = builder.addSignature([10,t,t,t,t,t,t,t,t,t,t,1,t]); |
| 14 builder.addImport("func", sig_index); | 14 builder.addImport("func", sig_index); |
| 15 // Try to create a frame with lots of spilled values and parameters | 15 // Try to create a frame with lots of spilled values and parameters |
| 16 // on the stack to try to catch GC bugs in the reference maps for | 16 // on the stack to try to catch GC bugs in the reference maps for |
| 17 // the different parts of the stack. | 17 // the different parts of the stack. |
| 18 builder.addFunction("main", sig_index) | 18 builder.addFunction("main", sig_index) |
| 19 .addBody([ | 19 .addBody([ |
| 20 kExprGetLocal, 0, // -- | 20 kExprGetLocal, 0, // -- |
| 21 kExprGetLocal, 1, // -- | 21 kExprGetLocal, 1, // -- |
| 22 kExprGetLocal, 2, // -- | 22 kExprGetLocal, 2, // -- |
| 23 kExprGetLocal, 3, // -- | 23 kExprGetLocal, 3, // -- |
| (...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 65 main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8); | 65 main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8); |
| 66 } | 66 } |
| 67 })(); | 67 })(); |
| 68 | 68 |
| 69 (function I32Test() { | 69 (function I32Test() { |
| 70 var main = makeFFI(print10, kAstF64); | 70 var main = makeFFI(print10, kAstF64); |
| 71 for (var i = 1; i < 2e+80; i *= -1137) { | 71 for (var i = 1; i < 2e+80; i *= -1137) { |
| 72 main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8); | 72 main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8); |
| 73 } | 73 } |
| 74 })(); | 74 })(); |
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