The Tor Browser / annotate

js/src/jit-test/tests/asm.js/testHeapAccess.js@6474c204b198 (annotated)

js/src/jit-test/tests/asm.js/testHeapAccess.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0 1 load(libdir + "asm.js");
michael@0 2
michael@0 3 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[0>>2] = 4.0; return i32[0>>2]|0; } return f');
michael@0 4 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[0>>2] = 4; return +f32[0>>2]; } return f');
michael@0 5
michael@0 6 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { var x=0,y=0; return i8[x+y]|0 } return f');
michael@0 7 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { var x=0,y=0; return u8[x+y]|0 } return f');
michael@0 8
michael@0 9 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0>>0]|0 }; return f');
michael@0 10 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0>>1]|0 }; return f');
michael@0 11 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0>>4]|0 }; return f');
michael@0 12 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0]|0 }; return f'), this, null, new ArrayBuffer(4096))(), 0);
michael@0 13
michael@0 14 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i = i32[i>>2]|0; return i|0}; return f');
michael@0 15 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 16 assertEq(f(0), 0);
michael@0 17
michael@0 18 setCachingEnabled(true);
michael@0 19
michael@0 20 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return i8[0]|0}; return f');
michael@0 21 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 22 assertEq(f(0),0);
michael@0 23 assertEq(f(0x7f),0x7f);
michael@0 24 assertEq(f(0xff),-1);
michael@0 25 assertEq(f(0x100),0);
michael@0 26
michael@0 27 setCachingEnabled(false);
michael@0 28
michael@0 29 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return u8[0]|0}; return f');
michael@0 30 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 31 assertEq(f(0),0);
michael@0 32 assertEq(f(0x7f),0x7f);
michael@0 33 assertEq(f(0xff),0xff);
michael@0 34 assertEq(f(0x100),0);
michael@0 35
michael@0 36 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return i16[0]|0}; return f');
michael@0 37 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 38 assertEq(f(0),0);
michael@0 39 assertEq(f(0x7fff),0x7fff);
michael@0 40 assertEq(f(0xffff),-1);
michael@0 41 assertEq(f(0x10000),0);
michael@0 42
michael@0 43 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return u16[0]|0}; return f');
michael@0 44 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 45 assertEq(f(0),0);
michael@0 46 assertEq(f(0x7fff),0x7fff);
michael@0 47 assertEq(f(0xffff),0xffff);
michael@0 48 assertEq(f(0x10000),0);
michael@0 49
michael@0 50 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return i32[0]|0}; return f');
michael@0 51 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 52 assertEq(f(0),0);
michael@0 53 assertEq(f(0x7fffffff),0x7fffffff);
michael@0 54 assertEq(f(0xffffffff),-1);
michael@0 55 assertEq(f(0x100000000),0);
michael@0 56
michael@0 57 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return u32[0]|0}; return f');
michael@0 58 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 59 assertEq(f(0),0);
michael@0 60 assertEq(f(0x7fffffff),0x7fffffff);
michael@0 61 assertEq(f(0xffffffff),-1);
michael@0 62 assertEq(f(0x100000000),0);
michael@0 63
michael@0 64 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return i8[0]|0}; return f');
michael@0 65 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 66 assertEq(f(0),0);
michael@0 67 assertEq(f(0x7f),0x7f);
michael@0 68 assertEq(f(0xff),-1);
michael@0 69 assertEq(f(0x100),0);
michael@0 70
michael@0 71 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i32[0] = i; return u8[0]|0}; return f');
michael@0 72 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 73 assertEq(f(0),0);
michael@0 74 assertEq(f(0x7f),0x7f);
michael@0 75 assertEq(f(0xff),0xff);
michael@0 76 assertEq(f(0x100),0);
michael@0 77
michael@0 78 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i8[0] = i; return i8[0]|0}; return f');
michael@0 79 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 80 assertEq(f(0),0);
michael@0 81 assertEq(f(0x7f),0x7f);
michael@0 82 assertEq(f(0xff),-1);
michael@0 83 assertEq(f(0x100),0);
michael@0 84
michael@0 85 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i8[0] = i; return u8[0]|0}; return f');
michael@0 86 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 87 assertEq(f(0),0);
michael@0 88 assertEq(f(0x7f),0x7f);
michael@0 89 assertEq(f(0xff),0xff);
michael@0 90 assertEq(f(0x100),0);
michael@0 91
michael@0 92 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i,j) {i=i|0;j=+j; f64[i>>3] = j; return (~~+f64[i>>3])|0}; return f');
michael@0 93 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 94 assertEq(f(0, 1.3), 1);
michael@0 95 assertEq(f(4088, 2.5), 2);
michael@0 96 assertEq(f(4096, 3.8), 0);
michael@0 97
michael@0 98 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i,j) {i=i|0;j=+j; f64[i>>3] = j; return (~~f64[i>>3])|0}; return f');
michael@0 99 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 100 assertEq(f(0, 1.3), 1);
michael@0 101 assertEq(f(4088, 2.5), 2);
michael@0 102 assertEq(f(4096, 3.8), 0);
michael@0 103
michael@0 104 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i,j) {i=i|0;j=+j; f64[i>>3] = j; return +f64[i>>3]}; return f');
michael@0 105 var f = asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 106 assertEq(f(0, 1.3), 1.3);
michael@0 107 assertEq(f(4088, 2.5), 2.5);
michael@0 108 assertEq(f(4096, 3.8), NaN);
michael@0 109
michael@0 110 var i32 = new Int32Array(4096);
michael@0 111 i32[0] = 42;
michael@0 112 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1] = i32[0] }; return f'), this, null, i32.buffer)();
michael@0 113 assertEq(i32[1], 42);
michael@0 114
michael@0 115 var f64 = new Float64Array(4096);
michael@0 116 f64[0] = 42;
michael@0 117 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[1] = f64[0] }; return f'), this, null, f64.buffer)();
michael@0 118 assertEq(f64[1], 42);
michael@0 119
michael@0 120 var i32 = new Int32Array(4096/4);
michael@0 121 i32[0] = 13;
michael@0 122 i32[1] = 0xfffeeee;
michael@0 123 var f = asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; return i32[((i<<2)+1)>>2]|0 }; return f'), this, null, i32.buffer);
michael@0 124 assertEq(f(0), 13);
michael@0 125 assertEq(f(1), 0xfffeeee);
michael@0 126 var f = asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; return i32[((i<<2)+2)>>2]|0 }; return f'), this, null, i32.buffer);
michael@0 127 assertEq(f(0), 13);
michael@0 128 assertEq(f(1), 0xfffeeee);
michael@0 129 var f = asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; return i32[(i<<1)>>2]|0 }; return f'), this, null, i32.buffer);
michael@0 130 assertEq(f(0), 13);
michael@0 131 assertEq(f(1), 13);
michael@0 132 assertEq(f(2), 0xfffeeee);
michael@0 133 assertEq(f(3), 0xfffeeee);
michael@0 134
michael@0 135 var f = asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; return i32[(i<<2)>>2]|0 }; return f'), this, null, i32.buffer);
michael@0 136 assertEq(f(0), 13);
michael@0 137 assertEq(f(1), 0xfffeeee);
michael@0 138
michael@0 139 var f = asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; return i32[((i<<2)+4)>>2]|0 }; return f'), this, null, i32.buffer);
michael@0 140 assertEq(f(0), 0xfffeeee);
michael@0 141
michael@0 142 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[7&0xffff] = 41 } return f'), this, null, BUF_64KB)();
michael@0 143 assertEq(new Uint8Array(BUF_64KB)[7], 41);
michael@0 144 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[7&0xffff] = -41 } return f'), this, null, BUF_64KB)();
michael@0 145 assertEq(new Int8Array(BUF_64KB)[7], -41);
michael@0 146 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[(6&0xffff)>>1] = 0xabc } return f'), this, null, BUF_64KB)();
michael@0 147 assertEq(new Uint16Array(BUF_64KB)[3], 0xabc);
michael@0 148 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[(6&0xffff)>>1] = -0xabc } return f'), this, null, BUF_64KB)();
michael@0 149 assertEq(new Int16Array(BUF_64KB)[3], -0xabc);
michael@0 150 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[(4&0xffff)>>2] = 0xabcde } return f'), this, null, BUF_64KB)();
michael@0 151 assertEq(new Uint32Array(BUF_64KB)[1], 0xabcde);
michael@0 152 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[(4&0xffff)>>2] = -0xabcde } return f'), this, null, BUF_64KB)();
michael@0 153 assertEq(new Int32Array(BUF_64KB)[1], -0xabcde);
michael@0 154 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[(4&0xffff)>>2] = 1.0 } return f'), this, null, BUF_64KB)();
michael@0 155 assertEq(new Float32Array(BUF_64KB)[1], 1.0);
michael@0 156 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[(8&0xffff)>>3] = 1.3 } return f'), this, null, BUF_64KB)();
michael@0 157 assertEq(new Float64Array(BUF_64KB)[1], 1.3);
michael@0 158
michael@0 159 new Float32Array(BUF_64KB)[1] = 1.0;
michael@0 160 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[(4&0xffff)>>2] } return f'), this, null, BUF_64KB)(), 1.0);
michael@0 161 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'var toFloat32 = glob.Math.fround; function f() { return toFloat32(f32[(4&0xffff)>>2]) } return f'), this, null, BUF_64KB)(), 1.0);
michael@0 162 new Float64Array(BUF_64KB)[1] = 1.3;
michael@0 163 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[(8&0xffff)>>3] } return f'), this, null, BUF_64KB)(), 1.3);
michael@0 164
michael@0 165 asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u8[255]; u8[i] } return f');
michael@0 166 asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u8[i&0xff]; u8[255] } return f');
michael@0 167 asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u32[63]; u32[i>>2] } return f');
michael@0 168 asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u32[i>>2]; u32[63] } return f');
michael@0 169
michael@0 170 var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u32[64] } return f');
michael@0 171 asmLink(code, this, null, new ArrayBuffer(4096));
michael@0 172
michael@0 173 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u32[12] = i } return f'), this, null, BUF_64KB)(11);
michael@0 174 assertEq(new Int32Array(BUF_64KB)[12], 11);
michael@0 175 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[12]|0 } return f'), this, null, BUF_64KB)(), 11);
michael@0 176 new Float64Array(BUF_64KB)[0] = 3.5;
michael@0 177 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +-f64[0] } return f'), this, null, BUF_64KB)(), -3.5);
michael@0 178
michael@0 179 // Test constant loads.
michael@0 180 var buf = new ArrayBuffer(8192);
michael@0 181 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[1] = -1 } return f'), this, null, buf)();
michael@0 182 assertEq(new Uint8Array(buf)[0], 0);
michael@0 183 assertEq(new Uint8Array(buf)[1], 255);
michael@0 184 assertEq(new Uint8Array(buf)[2], 0);
michael@0 185 var buf = new ArrayBuffer(8192);
michael@0 186 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[4095] = -1 } return f'), this, null, buf)();
michael@0 187 assertEq(new Uint8Array(buf)[4094], 0);
michael@0 188 assertEq(new Uint8Array(buf)[4095], 255);
michael@0 189 assertEq(new Uint8Array(buf)[4096], 0);
michael@0 190 var buf = new ArrayBuffer(8192);
michael@0 191 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[4096] = -1 } return f'), this, null, buf)();
michael@0 192 assertEq(new Uint8Array(buf)[4095], 0);
michael@0 193 assertEq(new Uint8Array(buf)[4096], 255);
michael@0 194 assertEq(new Uint8Array(buf)[4097], 0);
michael@0 195 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[8192] = -1 } return f'), this, null, buf);
michael@0 196 var buf = new ArrayBuffer(262144);
michael@0 197 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[258048] = -1 } return f'), this, null, buf)();
michael@0 198 assertEq(new Uint8Array(buf)[258047], 0);
michael@0 199 assertEq(new Uint8Array(buf)[258048], 255);
michael@0 200 assertEq(new Uint8Array(buf)[258049], 0);
michael@0 201
michael@0 202 var buf = new ArrayBuffer(8192);
michael@0 203 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[1] = -1 } return f'), this, null, buf)();
michael@0 204 assertEq(new Int8Array(buf)[0], 0);
michael@0 205 assertEq(new Int8Array(buf)[1], -1);
michael@0 206 assertEq(new Int8Array(buf)[2], 0);
michael@0 207 var buf = new ArrayBuffer(8192);
michael@0 208 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[4095] = -1 } return f'), this, null, buf)();
michael@0 209 assertEq(new Int8Array(buf)[4094], 0);
michael@0 210 assertEq(new Int8Array(buf)[4095], -1);
michael@0 211 assertEq(new Int8Array(buf)[4096], 0);
michael@0 212 var buf = new ArrayBuffer(8192);
michael@0 213 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[4096] = -1 } return f'), this, null, buf)();
michael@0 214 assertEq(new Int8Array(buf)[4095], 0);
michael@0 215 assertEq(new Int8Array(buf)[4096], -1);
michael@0 216 assertEq(new Int8Array(buf)[4097], 0);
michael@0 217 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[8192] = -1 } return f'), this, null, buf);
michael@0 218 var buf = new ArrayBuffer(262144);
michael@0 219 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[258048] = -1 } return f'), this, null, buf)();
michael@0 220 assertEq(new Int8Array(buf)[258047], 0);
michael@0 221 assertEq(new Int8Array(buf)[258048], -1);
michael@0 222 assertEq(new Int8Array(buf)[258049], 0);
michael@0 223
michael@0 224 var buf = new ArrayBuffer(8192);
michael@0 225 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[1] = -1 } return f'), this, null, buf)();
michael@0 226 assertEq(new Uint16Array(buf)[0], 0);
michael@0 227 assertEq(new Uint16Array(buf)[1], 65535);
michael@0 228 assertEq(new Uint16Array(buf)[2], 0);
michael@0 229 var buf = new ArrayBuffer(8192);
michael@0 230 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[2047] = -1 } return f'), this, null, buf)();
michael@0 231 assertEq(new Uint16Array(buf)[2046], 0);
michael@0 232 assertEq(new Uint16Array(buf)[2047], 65535);
michael@0 233 assertEq(new Uint16Array(buf)[2048], 0);
michael@0 234 var buf = new ArrayBuffer(8192);
michael@0 235 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[2048] = -1 } return f'), this, null, buf)();
michael@0 236 assertEq(new Uint16Array(buf)[2047], 0);
michael@0 237 assertEq(new Uint16Array(buf)[2048], 65535);
michael@0 238 assertEq(new Uint16Array(buf)[2049], 0);
michael@0 239 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[4096] = -1 } return f'), this, null, buf);
michael@0 240 var buf = new ArrayBuffer(262144);
michael@0 241 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[126976] = -1 } return f'), this, null, buf)();
michael@0 242 assertEq(new Uint16Array(buf)[126975], 0);
michael@0 243 assertEq(new Uint16Array(buf)[126976], 65535);
michael@0 244 assertEq(new Uint16Array(buf)[126977], 0);
michael@0 245
michael@0 246 var buf = new ArrayBuffer(8192);
michael@0 247 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[1] = -1 } return f'), this, null, buf)();
michael@0 248 assertEq(new Int16Array(buf)[0], 0);
michael@0 249 assertEq(new Int16Array(buf)[1], -1);
michael@0 250 assertEq(new Int16Array(buf)[2], 0);
michael@0 251 var buf = new ArrayBuffer(8192);
michael@0 252 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[2047] = -1 } return f'), this, null, buf)();
michael@0 253 assertEq(new Int16Array(buf)[2046], 0);
michael@0 254 assertEq(new Int16Array(buf)[2047], -1);
michael@0 255 assertEq(new Int16Array(buf)[2048], 0);
michael@0 256 var buf = new ArrayBuffer(8192);
michael@0 257 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[2048] = -1 } return f'), this, null, buf)();
michael@0 258 assertEq(new Int16Array(buf)[2047], 0);
michael@0 259 assertEq(new Int16Array(buf)[2048], -1);
michael@0 260 assertEq(new Int16Array(buf)[2049], 0);
michael@0 261 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[4096] = -1 } return f'), this, null, buf);
michael@0 262 var buf = new ArrayBuffer(262144);
michael@0 263 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[126976] = -1 } return f'), this, null, buf)();
michael@0 264 assertEq(new Int16Array(buf)[126975], 0);
michael@0 265 assertEq(new Int16Array(buf)[126976], -1);
michael@0 266 assertEq(new Int16Array(buf)[126977], 0);
michael@0 267
michael@0 268 var buf = new ArrayBuffer(8192);
michael@0 269 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[1] = -1 } return f'), this, null, buf)();
michael@0 270 assertEq(new Uint32Array(buf)[0], 0);
michael@0 271 assertEq(new Uint32Array(buf)[1], 4294967295);
michael@0 272 assertEq(new Uint32Array(buf)[2], 0);
michael@0 273 var buf = new ArrayBuffer(8192);
michael@0 274 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[1023] = -1 } return f'), this, null, buf)();
michael@0 275 assertEq(new Uint32Array(buf)[1022], 0);
michael@0 276 assertEq(new Uint32Array(buf)[1023], 4294967295);
michael@0 277 assertEq(new Uint32Array(buf)[1024], 0);
michael@0 278 var buf = new ArrayBuffer(8192);
michael@0 279 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[1024] = -1 } return f'), this, null, buf)();
michael@0 280 assertEq(new Uint32Array(buf)[1023], 0);
michael@0 281 assertEq(new Uint32Array(buf)[1024], 4294967295);
michael@0 282 assertEq(new Uint32Array(buf)[1025], 0);
michael@0 283 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[2048] = -1 } return f'), this, null, buf);
michael@0 284 var buf = new ArrayBuffer(262144);
michael@0 285 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[61440] = -1 } return f'), this, null, buf)();
michael@0 286 assertEq(new Uint32Array(buf)[61439], 0);
michael@0 287 assertEq(new Uint32Array(buf)[61440], 4294967295);
michael@0 288 assertEq(new Uint32Array(buf)[61441], 0);
michael@0 289
michael@0 290 var buf = new ArrayBuffer(8192);
michael@0 291 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1] = -1 } return f'), this, null, buf)();
michael@0 292 assertEq(new Int32Array(buf)[0], 0);
michael@0 293 assertEq(new Int32Array(buf)[1], -1);
michael@0 294 assertEq(new Int32Array(buf)[2], 0);
michael@0 295 var buf = new ArrayBuffer(8192);
michael@0 296 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1023] = -1 } return f'), this, null, buf)();
michael@0 297 assertEq(new Int32Array(buf)[1022], 0);
michael@0 298 assertEq(new Int32Array(buf)[1023], -1);
michael@0 299 assertEq(new Int32Array(buf)[124], 0);
michael@0 300 var buf = new ArrayBuffer(8192);
michael@0 301 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1024] = -1 } return f'), this, null, buf)();
michael@0 302 assertEq(new Int32Array(buf)[1023], 0);
michael@0 303 assertEq(new Int32Array(buf)[1024], -1);
michael@0 304 assertEq(new Int32Array(buf)[1025], 0);
michael@0 305 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[2048] = -1 } return f'), this, null, buf);
michael@0 306 var buf = new ArrayBuffer(262144);
michael@0 307 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[61440] = -1 } return f'), this, null, buf)();
michael@0 308 assertEq(new Int32Array(buf)[61439], 0);
michael@0 309 assertEq(new Int32Array(buf)[61440], -1);
michael@0 310 assertEq(new Int32Array(buf)[61441], 0);
michael@0 311
michael@0 312 var buf = new ArrayBuffer(8192);
michael@0 313 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[1] = -1.0 } return f'), this, null, buf)();
michael@0 314 assertEq(new Int32Array(buf)[0], 0);
michael@0 315 assertEq(new Float32Array(buf)[1], -1.0);
michael@0 316 assertEq(new Int32Array(buf)[2], 0);
michael@0 317 var buf = new ArrayBuffer(8192);
michael@0 318 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[1023] = -1.0 } return f'), this, null, buf)();
michael@0 319 assertEq(new Int32Array(buf)[1022], 0);
michael@0 320 assertEq(new Float32Array(buf)[1023], -1.0);
michael@0 321 assertEq(new Int32Array(buf)[124], 0);
michael@0 322 var buf = new ArrayBuffer(8192);
michael@0 323 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[1024] = -1.0 } return f'), this, null, buf)();
michael@0 324 assertEq(new Int32Array(buf)[1023], 0);
michael@0 325 assertEq(new Float32Array(buf)[1024], -1.0);
michael@0 326 assertEq(new Int32Array(buf)[1025], 0);
michael@0 327 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[2048] = -1.0 } return f'), this, null, buf);
michael@0 328 var buf = new ArrayBuffer(262144);
michael@0 329 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[61440] = -1.0 } return f'), this, null, buf)();
michael@0 330 assertEq(new Float32Array(buf)[61439], 0.0);
michael@0 331 assertEq(new Float32Array(buf)[61440], -1.0);
michael@0 332 assertEq(new Float32Array(buf)[61441], 0.0);
michael@0 333
michael@0 334 var buf = new ArrayBuffer(8192);
michael@0 335 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[1] = -1.0 } return f'), this, null, buf)();
michael@0 336 assertEq(new Float64Array(buf)[0], 0.0);
michael@0 337 assertEq(new Float64Array(buf)[1], -1.0);
michael@0 338 assertEq(new Float64Array(buf)[2], 0.0);
michael@0 339 var buf = new ArrayBuffer(8192);
michael@0 340 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[511] = -1.0 } return f'), this, null, buf)();
michael@0 341 assertEq(new Float64Array(buf)[510], 0.0);
michael@0 342 assertEq(new Float64Array(buf)[511], -1.0);
michael@0 343 assertEq(new Float64Array(buf)[512], 0.0);
michael@0 344 var buf = new ArrayBuffer(8192);
michael@0 345 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[512] = -1.0 } return f'), this, null, buf)();
michael@0 346 assertEq(new Float64Array(buf)[511], 0.0);
michael@0 347 assertEq(new Float64Array(buf)[512], -1.0);
michael@0 348 assertEq(new Float64Array(buf)[513], 0.0);
michael@0 349 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[1024] = -1.0 } return f'), this, null, buf);
michael@0 350 var buf = new ArrayBuffer(262144);
michael@0 351 asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[28672] = -1.0 } return f'), this, null, buf)();
michael@0 352 assertEq(new Float64Array(buf)[28671], 0.0);
michael@0 353 assertEq(new Float64Array(buf)[28672], -1.0);
michael@0 354 assertEq(new Float64Array(buf)[28673], 0.0);
michael@0 355
michael@0 356
michael@0 357 var buf = new ArrayBuffer(8192);
michael@0 358 new Uint8Array(buf)[1] = -1;
michael@0 359 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[1]|0; } return f'), this, null, buf)(),255);
michael@0 360 new Int8Array(buf)[1] = -1;
michael@0 361 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[1]|0; } return f'), this, null, buf)(),-1);
michael@0 362 var buf = new ArrayBuffer(262144);
michael@0 363 new Uint8Array(buf)[126976] = -1;
michael@0 364 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[126976]|0; } return f'), this, null, buf)(),255);
michael@0 365 new Int8Array(buf)[126976] = -1;
michael@0 366 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[126976]|0; } return f'), this, null, buf)(),-1);
michael@0 367
michael@0 368 var buf = new ArrayBuffer(8192);
michael@0 369 new Uint16Array(buf)[1] = -1;
michael@0 370 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[1]|0; } return f'), this, null, buf)(),65535);
michael@0 371 new Int16Array(buf)[1] = -1;
michael@0 372 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[1]|0; } return f'), this, null, buf)(),-1);
michael@0 373 var buf = new ArrayBuffer(262144);
michael@0 374 new Uint16Array(buf)[126976] = -1;
michael@0 375 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[126976]|0; } return f'), this, null, buf)(),65535);
michael@0 376 new Int16Array(buf)[126976] = -1;
michael@0 377 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[126976]|0; } return f'), this, null, buf)(),-1);
michael@0 378
michael@0 379 var buf = new ArrayBuffer(8192);
michael@0 380 new Uint32Array(buf)[1] = -1;
michael@0 381 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[1]|0; } return f'), this, null, buf)(),-1);
michael@0 382 new Int32Array(buf)[1] = -1;
michael@0 383 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[1]|0; } return f'), this, null, buf)(),-1);
michael@0 384 var buf = new ArrayBuffer(262144);
michael@0 385 new Int32Array(buf)[61440] = -1;
michael@0 386 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[61440]|0; } return f'), this, null, buf)(),-1);
michael@0 387
michael@0 388 var buf = new ArrayBuffer(8192);
michael@0 389 new Float32Array(buf)[1] = -1.0;
michael@0 390 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[1]; } return f'), this, null, buf)(),-1.0);
michael@0 391 new Float32Array(buf)[1023] = -1.0;
michael@0 392 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[1023]; } return f'), this, null, buf)(),-1.0);
michael@0 393 new Float32Array(buf)[1024] = -1.0;
michael@0 394 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[1024]; } return f'), this, null, buf)(),-1.0);
michael@0 395 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[2048]; } return f'), this, null, buf);
michael@0 396 var buf = new ArrayBuffer(262144);
michael@0 397 new Float32Array(buf)[61440] = -1.0;
michael@0 398 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[61440]; } return f'), this, null, buf)(),-1.0);
michael@0 399
michael@0 400 var buf = new ArrayBuffer(8192);
michael@0 401 new Float64Array(buf)[1] = -1.0;
michael@0 402 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[1]; } return f'), this, null, buf)(),-1.0);
michael@0 403 new Float64Array(buf)[511] = -1.0;
michael@0 404 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[511]; } return f'), this, null, buf)(),-1.0);
michael@0 405 new Float64Array(buf)[512] = -1.0;
michael@0 406 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[512]; } return f'), this, null, buf)(),-1.0);
michael@0 407 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[1024]; } return f'), this, null, buf);
michael@0 408 var buf = new ArrayBuffer(262144);
michael@0 409 new Float64Array(buf)[28672] = -1.0;
michael@0 410 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[28672]; } return f'), this, null, buf)(),-1.0);
michael@0 411
michael@0 412 // Test bitwise-and optimizations.
michael@0 413 var buf = new ArrayBuffer(8192);
michael@0 414 new Uint8Array(buf)[8191] = -1;
michael@0 415 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[8191&8191]|0; } return f'), this, null, buf)(),255);
michael@0 416 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[(8191&8191)>>0]|0; } return f'), this, null, buf)(),255);
michael@0 417 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[8192&8191] = -1; u8[0] = 0; return u8[8192&8191]|0; } return f'), this, null, buf)(),0);
michael@0 418 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[(8192&8191)>>0] = -1; u8[0] = 0; return u8[(8192&8191)>>0]|0; } return f'), this, null, buf)(),0);
michael@0 419 new Int8Array(buf)[8191] = -1;
michael@0 420 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[8191&8191]|0; } return f'), this, null, buf)(),-1);
michael@0 421 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[(8191&8191)>>0]|0; } return f'), this, null, buf)(),-1);
michael@0 422 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[8192&8191] = -1; i8[0] = 0; return i8[8192&8191]|0; } return f'), this, null, buf)(),0);
michael@0 423 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[(8192&8191)>>0] = -1; i8[0] = 0; return i8[(8192&8191)>>0]|0; } return f'), this, null, buf)(),0);
michael@0 424 var buf = new ArrayBuffer(8192);
michael@0 425 new Uint16Array(buf)[4095] = -1;
michael@0 426 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[(8190&8191)>>1]|0; } return f'), this, null, buf)(),65535);
michael@0 427 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[(8191&8191)>>1]|0; } return f'), this, null, buf)(),65535);
michael@0 428 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[(8192&8191)>>1] = -1; u16[0] = 0; return u16[(8192&8191)>>1]|0; } return f'), this, null, buf)(),0);
michael@0 429 new Int16Array(buf)[4095] = -1;
michael@0 430 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[(8190&8191)>>1]|0; } return f'), this, null, buf)(),-1);
michael@0 431 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[(8191&8191)>>1]|0; } return f'), this, null, buf)(),-1);
michael@0 432 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[(8192&8191)>>1] = -1; i16[0] = 0; return i16[(8192&8191)>>1]|0; } return f'), this, null, buf)(),0);
michael@0 433
michael@0 434 var buf = new ArrayBuffer(8192);
michael@0 435 new Uint32Array(buf)[2047] = -1;
michael@0 436 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(8188&8191)>>2]|0; } return f'), this, null, buf)(),-1);
michael@0 437 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(8191&8191)>>2]|0; } return f'), this, null, buf)(),-1);
michael@0 438 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[(8192&8191)>>2] = -1; u32[0] = 0; return u32[(8192&8191)>>2]|0; } return f'), this, null, buf)(),0);
michael@0 439 new Int32Array(buf)[2047] = -1;
michael@0 440 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(8188&8191)>>2]|0; } return f'), this, null, buf)(),-1);
michael@0 441 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(8191&8191)>>2]|0; } return f'), this, null, buf)(),-1);
michael@0 442 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[(8192&8191)>>2] = -1; i32[0] = 0; return i32[(8192&8191)>>2]|0; } return f'), this, null, buf)(),0);
michael@0 443
michael@0 444 var buf = new ArrayBuffer(8192);
michael@0 445 new Float32Array(buf)[2047] = -1.0;
michael@0 446 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[(8188&8191)>>2]; } return f'), this, null, buf)(),-1.0);
michael@0 447 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[(8191&8191)>>2]; } return f'), this, null, buf)(),-1.0);
michael@0 448 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[(8192&8191)>>2] = -1.0; f32[0] = 0.0; return +f32[(8192&8191)>>2]; } return f'), this, null, buf)(),0.0);
michael@0 449
michael@0 450 var buf = new ArrayBuffer(8192);
michael@0 451 new Float64Array(buf)[1023] = -1.0;
michael@0 452 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[(8184&8191)>>3]; } return f'), this, null, buf)(),-1.0);
michael@0 453 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[(8191&8191)>>3]; } return f'), this, null, buf)(),-1.0);
michael@0 454 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[(8192&8191)>>3] = -1.0; f64[0] = 0.0; return +f64[(8192&8191)>>3]; } return f'), this, null, buf)(),0.0);
michael@0 455
michael@0 456 // Bug 913867
michael@0 457 var buf = new ArrayBuffer(8192);
michael@0 458 new Int32Array(buf)[0] = 0x55aa5a5a;
michael@0 459 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(0&0)>>2]|0; } return f'), this, null, buf)(),0x55aa5a5a);
michael@0 460 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(4&0)>>2]|0; } return f'), this, null, buf)(),0x55aa5a5a);
michael@0 461 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f1() { i32[0] = 1; return 8; }; function f() { return i32[((f1()|0)&0)>>2]|0; } return f'), this, null, buf)(),1);
michael@0 462 assertEq(new Int32Array(buf)[0], 1);
michael@0 463
michael@0 464
michael@0 465 // Bug 882012
michael@0 466 assertEq(asmLink(asmCompile('stdlib', 'foreign', 'heap', USE_ASM + "var id=foreign.id;var doubles=new stdlib.Float64Array(heap);function g(){doubles[0]=+id(2.0);return +doubles[0];}return g"), this, {id: function(x){return x;}}, BUF_64KB)(), 2.0);
michael@0 467
michael@0 468
michael@0 469 // Some literal constant paths.
michael@0 470
michael@0 471 var buf = new ArrayBuffer(8192);
michael@0 472 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>4294967295]|0; } return f');
michael@0 473 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>-1]|0; } return f');
michael@0 474 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>0x80000000]|0; } return f');
michael@0 475 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>-2147483648]|0; } return f');
michael@0 476
michael@0 477 new Uint32Array(buf)[0] = 0xAA;
michael@0 478 new Uint32Array(buf)[0x5A>>2] = 0xA5;
michael@0 479 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&4294967295)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 480 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u32[(0x5A&i)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 481 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&-1)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 482 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u32[(0x5A&i)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 483 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&0x80000000)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 484 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u32[(0x5A&i)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 485 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&-2147483648)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 486 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u32[(0x5A&i)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 487
michael@0 488 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(4294967295&0x5A)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 489 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u32[(i&0x5A)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 490 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(-1&0x5A)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 491 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u32[(i&0x5A)>>2]|0; } return f'), this, null, buf)(),0xA5);
michael@0 492 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x80000000&0x5A)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 493 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u32[(i&0x5A)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 494 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(-2147483648&0x5A)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 495 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u32[(-2147483648&0x5A)>>2]|0; } return f'), this, null, buf)(),0xAA);
michael@0 496
michael@0 497 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[4294967295>>2]|0; } return f'), this, null, buf)(),0);
michael@0 498 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u32[i>>2]|0; } return f'), this, null, buf)(),0);
michael@0 499 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[-1>>2]|0; } return f'), this, null, buf)(),0);
michael@0 500 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u32[i>>2]|0; } return f'), this, null, buf)(),0);
michael@0 501 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0x80000000>>2]|0; } return f'), this, null, buf)(),0);
michael@0 502 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u32[i>>2]|0; } return f'), this, null, buf)(),0);
michael@0 503 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[-2147483648>>2]|0; } return f'), this, null, buf)(),0);
michael@0 504 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u32[-2147483648>>2]|0; } return f'), this, null, buf)(),0);
michael@0 505
michael@0 506 var buf = new ArrayBuffer(8192);
michael@0 507 new Uint8Array(buf)[0] = 0xAA;
michael@0 508 new Uint8Array(buf)[0x5A] = 0xA5;
michael@0 509 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&4294967295]|0; } return f'), this, null, buf)(),0xA5);
michael@0 510 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u8[0x5A&i]|0; } return f'), this, null, buf)(),0xA5);
michael@0 511 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&-1]|0; } return f'), this, null, buf)(),0xA5);
michael@0 512 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u8[0x5A&i]|0; } return f'), this, null, buf)(),0xA5);
michael@0 513 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&0x80000000]|0; } return f'), this, null, buf)(),0xAA);
michael@0 514 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u8[0x5A&i]|0; } return f'), this, null, buf)(),0xAA);
michael@0 515 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&-2147483648]|0; } return f'), this, null, buf)(),0xAA);
michael@0 516 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u8[0x5A&i]|0; } return f'), this, null, buf)(),0xAA);
michael@0 517
michael@0 518 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[4294967295&0x5A]|0; } return f'), this, null, buf)(),0xA5);
michael@0 519 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u8[i&0x5A]|0; } return f'), this, null, buf)(),0xA5);
michael@0 520 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-1&0x5A]|0; } return f'), this, null, buf)(),0xA5);
michael@0 521 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u8[i&0x5A]|0; } return f'), this, null, buf)(),0xA5);
michael@0 522 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x80000000&0x5A]|0; } return f'), this, null, buf)(),0xAA);
michael@0 523 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u8[i&0x5A]|0; } return f'), this, null, buf)(),0xAA);
michael@0 524 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-2147483648&0x5A]|0; } return f'), this, null, buf)(),0xAA);
michael@0 525 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u8[i&0x5A]|0; } return f'), this, null, buf)(),0xAA);
michael@0 526
michael@0 527 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[4294967295]|0; } return f');
michael@0 528 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u8[i]|0; } return f');
michael@0 529 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-1]|0; } return f');
michael@0 530 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u8[i]|0; } return f');
michael@0 531 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x80000000]|0; } return f');
michael@0 532 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u8[i]|0; } return f');
michael@0 533 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-2147483648]|0; } return f');
michael@0 534 assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u8[i]|0; } return f');
michael@0 535
michael@0 536 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[4294967295>>0]|0; } return f'), this, null, buf)(),0);
michael@0 537 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u8[i>>0]|0; } return f'), this, null, buf)(),0);
michael@0 538 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-1>>0]|0; } return f'), this, null, buf)(),0);
michael@0 539 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u8[i>>0]|0; } return f'), this, null, buf)(),0);
michael@0 540 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x80000000>>0]|0; } return f'), this, null, buf)(),0);
michael@0 541 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u8[i>>0]|0; } return f'), this, null, buf)(),0);
michael@0 542 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-2147483648>>0]|0; } return f'), this, null, buf)(),0);
michael@0 543 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u8[i>>0]|0; } return f'), this, null, buf)(),0);
michael@0 544
michael@0 545 // GVN checks
michael@0 546 var buf = new ArrayBuffer(8192);
michael@0 547 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'var i=0; function f() { var x = 0, y = 0; u8[0] = 1; u8[1] = 2; x = 0|u8[i]; i = x; y = 0|u8[i]; return y|0;} return f'), this, null, buf)(),2);
michael@0 548 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'var i=0; function f() { var x = 0, y = 0; u8[0] = 1; u8[1] = 2; x = 0|u8[i]; y = 0|u8[i]; return (x+y)|0;} return f'), this, null, buf)(),2);
michael@0 549
michael@0 550 // Heap length constraints
michael@0 551 var buf = new ArrayBuffer(0x0fff);
michael@0 552 assertAsmLinkAlwaysFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 553 var buf = new ArrayBuffer(0x1000);
michael@0 554 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 555 var buf = new ArrayBuffer(0x1010);
michael@0 556 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 557 var buf = new ArrayBuffer(0x2000);
michael@0 558 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 559 var buf = new ArrayBuffer(0xfe000);
michael@0 560 new Uint8Array(buf)[0xfdfff] = 0xAA;
michael@0 561 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 562 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xfdfff),0xAA);
michael@0 563 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xfe000),0);
michael@0 564 var buf = new ArrayBuffer(0xfe010);
michael@0 565 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 566 var buf = new ArrayBuffer(0xff000);
michael@0 567 new Uint8Array(buf)[0xfefff] = 0xAA;
michael@0 568 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 569 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xfefff),0xAA);
michael@0 570 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xff000),0);
michael@0 571 var buf = new ArrayBuffer(0xff800);
michael@0 572 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 573 var buf = new ArrayBuffer(0x100000);
michael@0 574 new Uint8Array(buf)[0xfffff] = 0xAA;
michael@0 575 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 576 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xfffff),0xAA);
michael@0 577 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x100000),0);
michael@0 578 var buf = new ArrayBuffer(0x104000);
michael@0 579 new Uint8Array(buf)[0x103fff] = 0xAA;
michael@0 580 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x103fff]|0; } return f'), this, null, buf)(),0xAA);
michael@0 581 var buf = new ArrayBuffer(0x3f8000);
michael@0 582 new Uint8Array(buf)[0x3f7fff] = 0xAA;
michael@0 583 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 584 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3f7fff),0xAA);
michael@0 585 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3f8000),0);
michael@0 586 var buf = new ArrayBuffer(0x3fc000); // 4080K
michael@0 587 new Uint8Array(buf)[0x3fbfff] = 0xAA;
michael@0 588 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 589 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3fbfff),0xAA);
michael@0 590 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3fc000),0);
michael@0 591 var buf = new ArrayBuffer(0x3fe000);
michael@0 592 assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 593 var buf = new ArrayBuffer(0x410000);
michael@0 594 new Uint8Array(buf)[0x40ffff] = 0xAA;
michael@0 595 assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x40ffff]|0; } return f'), this, null, buf)(),0xAA);
michael@0 596 // The rest are getting too large for regular testing.
michael@0 597 //var buf = new ArrayBuffer(0xfe8000);
michael@0 598 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 599 //var buf = new ArrayBuffer(0xff0000); // 16302K
michael@0 600 //new Uint8Array(buf)[0xfeffff] = 0xAA;
michael@0 601 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 602 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xfeffff),0xAA);
michael@0 603 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xff0000),0);
michael@0 604 //var buf = new ArrayBuffer(0xff8000);
michael@0 605 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 606 //var buf = new ArrayBuffer(0x3fb0000);
michael@0 607 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 608 //var buf = new ArrayBuffer(0x3fc0000); // 65280K
michael@0 609 //new Uint8Array(buf)[0x3fbffff] = 0xAA;
michael@0 610 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 611 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3fbffff),0xAA);
michael@0 612 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3fc0000),0);
michael@0 613 //var buf = new ArrayBuffer(0x3fe0000);
michael@0 614 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 615 //var buf = new ArrayBuffer(0xfe80000);
michael@0 616 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 617 //var buf = new ArrayBuffer(0xff00000); // 255M
michael@0 618 //new Uint8Array(buf)[0xfeffff] = 0xAA;
michael@0 619 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 620 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xfeffff),0xAA);
michael@0 621 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0xff00000),0);
michael@0 622 //var buf = new ArrayBuffer(0xff80000);
michael@0 623 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 624 //var buf = new ArrayBuffer(0x10400000);
michael@0 625 //new Uint8Array(buf)[0x103fffff] = 0xAA;
michael@0 626 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x103fffff]|0; } return f'), this, null, buf)(),0xAA);
michael@0 627 //var buf = new ArrayBuffer(0x3fa00000);
michael@0 628 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 629 //var buf = new ArrayBuffer(0x3fc00000); // 1020M
michael@0 630 //new Uint8Array(buf)[0x3fbfffff] = 0xAA;
michael@0 631 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 632 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3fbfffff),0xAA);
michael@0 633 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3fc00000),0);
michael@0 634 //var buf = new ArrayBuffer(0x3fe00000);
michael@0 635 //assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
michael@0 636 //var buf = new ArrayBuffer(0x40000000); // 1024M
michael@0 637 //new Uint8Array(buf)[0x3fffffff] = 0xAA;
michael@0 638 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 639 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x3fffffff),0xAA);
michael@0 640 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x40000000),0);
michael@0 641 //var buf = new ArrayBuffer(0x4f000000); // 1264M - currently the largest possible heap length.
michael@0 642 //new Uint8Array(buf)[0x4effffff] = 0xAA;
michael@0 643 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0),0);
michael@0 644 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x4effffff),0xAA);
michael@0 645 //assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf)(0x4f000000),0);
michael@0 646

Mercurial Repository: The Tor Browser

Europalab SCM Repository Server

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