1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/jit-test/tests/asm.js/testHeapAccess.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,646 @@
1.4 +load(libdir + "asm.js");
1.5 +
1.6 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[0>>2] = 4.0; return i32[0>>2]|0; } return f');
1.7 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[0>>2] = 4; return +f32[0>>2]; } return f');
1.8 +
1.9 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { var x=0,y=0; return i8[x+y]|0 } return f');
1.10 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { var x=0,y=0; return u8[x+y]|0 } return f');
1.11 +
1.12 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0>>0]|0 }; return f');
1.13 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0>>1]|0 }; return f');
1.14 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0>>4]|0 }; return f');
1.15 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[0]|0 }; return f'), this, null, new ArrayBuffer(4096))(), 0);
1.16 +
1.17 +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');
1.18 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.19 +assertEq(f(0), 0);
1.20 +
1.21 +setCachingEnabled(true);
1.22 +
1.23 +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');
1.24 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.25 +assertEq(f(0),0);
1.26 +assertEq(f(0x7f),0x7f);
1.27 +assertEq(f(0xff),-1);
1.28 +assertEq(f(0x100),0);
1.29 +
1.30 +setCachingEnabled(false);
1.31 +
1.32 +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');
1.33 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.34 +assertEq(f(0),0);
1.35 +assertEq(f(0x7f),0x7f);
1.36 +assertEq(f(0xff),0xff);
1.37 +assertEq(f(0x100),0);
1.38 +
1.39 +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');
1.40 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.41 +assertEq(f(0),0);
1.42 +assertEq(f(0x7fff),0x7fff);
1.43 +assertEq(f(0xffff),-1);
1.44 +assertEq(f(0x10000),0);
1.45 +
1.46 +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');
1.47 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.48 +assertEq(f(0),0);
1.49 +assertEq(f(0x7fff),0x7fff);
1.50 +assertEq(f(0xffff),0xffff);
1.51 +assertEq(f(0x10000),0);
1.52 +
1.53 +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');
1.54 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.55 +assertEq(f(0),0);
1.56 +assertEq(f(0x7fffffff),0x7fffffff);
1.57 +assertEq(f(0xffffffff),-1);
1.58 +assertEq(f(0x100000000),0);
1.59 +
1.60 +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');
1.61 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.62 +assertEq(f(0),0);
1.63 +assertEq(f(0x7fffffff),0x7fffffff);
1.64 +assertEq(f(0xffffffff),-1);
1.65 +assertEq(f(0x100000000),0);
1.66 +
1.67 +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');
1.68 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.69 +assertEq(f(0),0);
1.70 +assertEq(f(0x7f),0x7f);
1.71 +assertEq(f(0xff),-1);
1.72 +assertEq(f(0x100),0);
1.73 +
1.74 +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');
1.75 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.76 +assertEq(f(0),0);
1.77 +assertEq(f(0x7f),0x7f);
1.78 +assertEq(f(0xff),0xff);
1.79 +assertEq(f(0x100),0);
1.80 +
1.81 +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');
1.82 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.83 +assertEq(f(0),0);
1.84 +assertEq(f(0x7f),0x7f);
1.85 +assertEq(f(0xff),-1);
1.86 +assertEq(f(0x100),0);
1.87 +
1.88 +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');
1.89 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.90 +assertEq(f(0),0);
1.91 +assertEq(f(0x7f),0x7f);
1.92 +assertEq(f(0xff),0xff);
1.93 +assertEq(f(0x100),0);
1.94 +
1.95 +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');
1.96 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.97 +assertEq(f(0, 1.3), 1);
1.98 +assertEq(f(4088, 2.5), 2);
1.99 +assertEq(f(4096, 3.8), 0);
1.100 +
1.101 +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');
1.102 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.103 +assertEq(f(0, 1.3), 1);
1.104 +assertEq(f(4088, 2.5), 2);
1.105 +assertEq(f(4096, 3.8), 0);
1.106 +
1.107 +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');
1.108 +var f = asmLink(code, this, null, new ArrayBuffer(4096));
1.109 +assertEq(f(0, 1.3), 1.3);
1.110 +assertEq(f(4088, 2.5), 2.5);
1.111 +assertEq(f(4096, 3.8), NaN);
1.112 +
1.113 +var i32 = new Int32Array(4096);
1.114 +i32[0] = 42;
1.115 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1] = i32[0] }; return f'), this, null, i32.buffer)();
1.116 +assertEq(i32[1], 42);
1.117 +
1.118 +var f64 = new Float64Array(4096);
1.119 +f64[0] = 42;
1.120 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[1] = f64[0] }; return f'), this, null, f64.buffer)();
1.121 +assertEq(f64[1], 42);
1.122 +
1.123 +var i32 = new Int32Array(4096/4);
1.124 +i32[0] = 13;
1.125 +i32[1] = 0xfffeeee;
1.126 +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);
1.127 +assertEq(f(0), 13);
1.128 +assertEq(f(1), 0xfffeeee);
1.129 +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);
1.130 +assertEq(f(0), 13);
1.131 +assertEq(f(1), 0xfffeeee);
1.132 +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);
1.133 +assertEq(f(0), 13);
1.134 +assertEq(f(1), 13);
1.135 +assertEq(f(2), 0xfffeeee);
1.136 +assertEq(f(3), 0xfffeeee);
1.137 +
1.138 +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);
1.139 +assertEq(f(0), 13);
1.140 +assertEq(f(1), 0xfffeeee);
1.141 +
1.142 +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);
1.143 +assertEq(f(0), 0xfffeeee);
1.144 +
1.145 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[7&0xffff] = 41 } return f'), this, null, BUF_64KB)();
1.146 +assertEq(new Uint8Array(BUF_64KB)[7], 41);
1.147 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[7&0xffff] = -41 } return f'), this, null, BUF_64KB)();
1.148 +assertEq(new Int8Array(BUF_64KB)[7], -41);
1.149 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[(6&0xffff)>>1] = 0xabc } return f'), this, null, BUF_64KB)();
1.150 +assertEq(new Uint16Array(BUF_64KB)[3], 0xabc);
1.151 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[(6&0xffff)>>1] = -0xabc } return f'), this, null, BUF_64KB)();
1.152 +assertEq(new Int16Array(BUF_64KB)[3], -0xabc);
1.153 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[(4&0xffff)>>2] = 0xabcde } return f'), this, null, BUF_64KB)();
1.154 +assertEq(new Uint32Array(BUF_64KB)[1], 0xabcde);
1.155 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[(4&0xffff)>>2] = -0xabcde } return f'), this, null, BUF_64KB)();
1.156 +assertEq(new Int32Array(BUF_64KB)[1], -0xabcde);
1.157 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[(4&0xffff)>>2] = 1.0 } return f'), this, null, BUF_64KB)();
1.158 +assertEq(new Float32Array(BUF_64KB)[1], 1.0);
1.159 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[(8&0xffff)>>3] = 1.3 } return f'), this, null, BUF_64KB)();
1.160 +assertEq(new Float64Array(BUF_64KB)[1], 1.3);
1.161 +
1.162 +new Float32Array(BUF_64KB)[1] = 1.0;
1.163 +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);
1.164 +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);
1.165 +new Float64Array(BUF_64KB)[1] = 1.3;
1.166 +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);
1.167 +
1.168 +asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u8[255]; u8[i] } return f');
1.169 +asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u8[i&0xff]; u8[255] } return f');
1.170 +asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u32[63]; u32[i>>2] } return f');
1.171 +asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u32[i>>2]; u32[63] } return f');
1.172 +
1.173 +var code = asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; u32[64] } return f');
1.174 +asmLink(code, this, null, new ArrayBuffer(4096));
1.175 +
1.176 +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);
1.177 +assertEq(new Int32Array(BUF_64KB)[12], 11);
1.178 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[12]|0 } return f'), this, null, BUF_64KB)(), 11);
1.179 +new Float64Array(BUF_64KB)[0] = 3.5;
1.180 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +-f64[0] } return f'), this, null, BUF_64KB)(), -3.5);
1.181 +
1.182 +// Test constant loads.
1.183 +var buf = new ArrayBuffer(8192);
1.184 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[1] = -1 } return f'), this, null, buf)();
1.185 +assertEq(new Uint8Array(buf)[0], 0);
1.186 +assertEq(new Uint8Array(buf)[1], 255);
1.187 +assertEq(new Uint8Array(buf)[2], 0);
1.188 +var buf = new ArrayBuffer(8192);
1.189 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[4095] = -1 } return f'), this, null, buf)();
1.190 +assertEq(new Uint8Array(buf)[4094], 0);
1.191 +assertEq(new Uint8Array(buf)[4095], 255);
1.192 +assertEq(new Uint8Array(buf)[4096], 0);
1.193 +var buf = new ArrayBuffer(8192);
1.194 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[4096] = -1 } return f'), this, null, buf)();
1.195 +assertEq(new Uint8Array(buf)[4095], 0);
1.196 +assertEq(new Uint8Array(buf)[4096], 255);
1.197 +assertEq(new Uint8Array(buf)[4097], 0);
1.198 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[8192] = -1 } return f'), this, null, buf);
1.199 +var buf = new ArrayBuffer(262144);
1.200 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u8[258048] = -1 } return f'), this, null, buf)();
1.201 +assertEq(new Uint8Array(buf)[258047], 0);
1.202 +assertEq(new Uint8Array(buf)[258048], 255);
1.203 +assertEq(new Uint8Array(buf)[258049], 0);
1.204 +
1.205 +var buf = new ArrayBuffer(8192);
1.206 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[1] = -1 } return f'), this, null, buf)();
1.207 +assertEq(new Int8Array(buf)[0], 0);
1.208 +assertEq(new Int8Array(buf)[1], -1);
1.209 +assertEq(new Int8Array(buf)[2], 0);
1.210 +var buf = new ArrayBuffer(8192);
1.211 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[4095] = -1 } return f'), this, null, buf)();
1.212 +assertEq(new Int8Array(buf)[4094], 0);
1.213 +assertEq(new Int8Array(buf)[4095], -1);
1.214 +assertEq(new Int8Array(buf)[4096], 0);
1.215 +var buf = new ArrayBuffer(8192);
1.216 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[4096] = -1 } return f'), this, null, buf)();
1.217 +assertEq(new Int8Array(buf)[4095], 0);
1.218 +assertEq(new Int8Array(buf)[4096], -1);
1.219 +assertEq(new Int8Array(buf)[4097], 0);
1.220 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[8192] = -1 } return f'), this, null, buf);
1.221 +var buf = new ArrayBuffer(262144);
1.222 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i8[258048] = -1 } return f'), this, null, buf)();
1.223 +assertEq(new Int8Array(buf)[258047], 0);
1.224 +assertEq(new Int8Array(buf)[258048], -1);
1.225 +assertEq(new Int8Array(buf)[258049], 0);
1.226 +
1.227 +var buf = new ArrayBuffer(8192);
1.228 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[1] = -1 } return f'), this, null, buf)();
1.229 +assertEq(new Uint16Array(buf)[0], 0);
1.230 +assertEq(new Uint16Array(buf)[1], 65535);
1.231 +assertEq(new Uint16Array(buf)[2], 0);
1.232 +var buf = new ArrayBuffer(8192);
1.233 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[2047] = -1 } return f'), this, null, buf)();
1.234 +assertEq(new Uint16Array(buf)[2046], 0);
1.235 +assertEq(new Uint16Array(buf)[2047], 65535);
1.236 +assertEq(new Uint16Array(buf)[2048], 0);
1.237 +var buf = new ArrayBuffer(8192);
1.238 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[2048] = -1 } return f'), this, null, buf)();
1.239 +assertEq(new Uint16Array(buf)[2047], 0);
1.240 +assertEq(new Uint16Array(buf)[2048], 65535);
1.241 +assertEq(new Uint16Array(buf)[2049], 0);
1.242 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[4096] = -1 } return f'), this, null, buf);
1.243 +var buf = new ArrayBuffer(262144);
1.244 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u16[126976] = -1 } return f'), this, null, buf)();
1.245 +assertEq(new Uint16Array(buf)[126975], 0);
1.246 +assertEq(new Uint16Array(buf)[126976], 65535);
1.247 +assertEq(new Uint16Array(buf)[126977], 0);
1.248 +
1.249 +var buf = new ArrayBuffer(8192);
1.250 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[1] = -1 } return f'), this, null, buf)();
1.251 +assertEq(new Int16Array(buf)[0], 0);
1.252 +assertEq(new Int16Array(buf)[1], -1);
1.253 +assertEq(new Int16Array(buf)[2], 0);
1.254 +var buf = new ArrayBuffer(8192);
1.255 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[2047] = -1 } return f'), this, null, buf)();
1.256 +assertEq(new Int16Array(buf)[2046], 0);
1.257 +assertEq(new Int16Array(buf)[2047], -1);
1.258 +assertEq(new Int16Array(buf)[2048], 0);
1.259 +var buf = new ArrayBuffer(8192);
1.260 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[2048] = -1 } return f'), this, null, buf)();
1.261 +assertEq(new Int16Array(buf)[2047], 0);
1.262 +assertEq(new Int16Array(buf)[2048], -1);
1.263 +assertEq(new Int16Array(buf)[2049], 0);
1.264 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[4096] = -1 } return f'), this, null, buf);
1.265 +var buf = new ArrayBuffer(262144);
1.266 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i16[126976] = -1 } return f'), this, null, buf)();
1.267 +assertEq(new Int16Array(buf)[126975], 0);
1.268 +assertEq(new Int16Array(buf)[126976], -1);
1.269 +assertEq(new Int16Array(buf)[126977], 0);
1.270 +
1.271 +var buf = new ArrayBuffer(8192);
1.272 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[1] = -1 } return f'), this, null, buf)();
1.273 +assertEq(new Uint32Array(buf)[0], 0);
1.274 +assertEq(new Uint32Array(buf)[1], 4294967295);
1.275 +assertEq(new Uint32Array(buf)[2], 0);
1.276 +var buf = new ArrayBuffer(8192);
1.277 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[1023] = -1 } return f'), this, null, buf)();
1.278 +assertEq(new Uint32Array(buf)[1022], 0);
1.279 +assertEq(new Uint32Array(buf)[1023], 4294967295);
1.280 +assertEq(new Uint32Array(buf)[1024], 0);
1.281 +var buf = new ArrayBuffer(8192);
1.282 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[1024] = -1 } return f'), this, null, buf)();
1.283 +assertEq(new Uint32Array(buf)[1023], 0);
1.284 +assertEq(new Uint32Array(buf)[1024], 4294967295);
1.285 +assertEq(new Uint32Array(buf)[1025], 0);
1.286 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[2048] = -1 } return f'), this, null, buf);
1.287 +var buf = new ArrayBuffer(262144);
1.288 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { u32[61440] = -1 } return f'), this, null, buf)();
1.289 +assertEq(new Uint32Array(buf)[61439], 0);
1.290 +assertEq(new Uint32Array(buf)[61440], 4294967295);
1.291 +assertEq(new Uint32Array(buf)[61441], 0);
1.292 +
1.293 +var buf = new ArrayBuffer(8192);
1.294 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1] = -1 } return f'), this, null, buf)();
1.295 +assertEq(new Int32Array(buf)[0], 0);
1.296 +assertEq(new Int32Array(buf)[1], -1);
1.297 +assertEq(new Int32Array(buf)[2], 0);
1.298 +var buf = new ArrayBuffer(8192);
1.299 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1023] = -1 } return f'), this, null, buf)();
1.300 +assertEq(new Int32Array(buf)[1022], 0);
1.301 +assertEq(new Int32Array(buf)[1023], -1);
1.302 +assertEq(new Int32Array(buf)[124], 0);
1.303 +var buf = new ArrayBuffer(8192);
1.304 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[1024] = -1 } return f'), this, null, buf)();
1.305 +assertEq(new Int32Array(buf)[1023], 0);
1.306 +assertEq(new Int32Array(buf)[1024], -1);
1.307 +assertEq(new Int32Array(buf)[1025], 0);
1.308 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[2048] = -1 } return f'), this, null, buf);
1.309 +var buf = new ArrayBuffer(262144);
1.310 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { i32[61440] = -1 } return f'), this, null, buf)();
1.311 +assertEq(new Int32Array(buf)[61439], 0);
1.312 +assertEq(new Int32Array(buf)[61440], -1);
1.313 +assertEq(new Int32Array(buf)[61441], 0);
1.314 +
1.315 +var buf = new ArrayBuffer(8192);
1.316 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[1] = -1.0 } return f'), this, null, buf)();
1.317 +assertEq(new Int32Array(buf)[0], 0);
1.318 +assertEq(new Float32Array(buf)[1], -1.0);
1.319 +assertEq(new Int32Array(buf)[2], 0);
1.320 +var buf = new ArrayBuffer(8192);
1.321 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[1023] = -1.0 } return f'), this, null, buf)();
1.322 +assertEq(new Int32Array(buf)[1022], 0);
1.323 +assertEq(new Float32Array(buf)[1023], -1.0);
1.324 +assertEq(new Int32Array(buf)[124], 0);
1.325 +var buf = new ArrayBuffer(8192);
1.326 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[1024] = -1.0 } return f'), this, null, buf)();
1.327 +assertEq(new Int32Array(buf)[1023], 0);
1.328 +assertEq(new Float32Array(buf)[1024], -1.0);
1.329 +assertEq(new Int32Array(buf)[1025], 0);
1.330 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[2048] = -1.0 } return f'), this, null, buf);
1.331 +var buf = new ArrayBuffer(262144);
1.332 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f32[61440] = -1.0 } return f'), this, null, buf)();
1.333 +assertEq(new Float32Array(buf)[61439], 0.0);
1.334 +assertEq(new Float32Array(buf)[61440], -1.0);
1.335 +assertEq(new Float32Array(buf)[61441], 0.0);
1.336 +
1.337 +var buf = new ArrayBuffer(8192);
1.338 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[1] = -1.0 } return f'), this, null, buf)();
1.339 +assertEq(new Float64Array(buf)[0], 0.0);
1.340 +assertEq(new Float64Array(buf)[1], -1.0);
1.341 +assertEq(new Float64Array(buf)[2], 0.0);
1.342 +var buf = new ArrayBuffer(8192);
1.343 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[511] = -1.0 } return f'), this, null, buf)();
1.344 +assertEq(new Float64Array(buf)[510], 0.0);
1.345 +assertEq(new Float64Array(buf)[511], -1.0);
1.346 +assertEq(new Float64Array(buf)[512], 0.0);
1.347 +var buf = new ArrayBuffer(8192);
1.348 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[512] = -1.0 } return f'), this, null, buf)();
1.349 +assertEq(new Float64Array(buf)[511], 0.0);
1.350 +assertEq(new Float64Array(buf)[512], -1.0);
1.351 +assertEq(new Float64Array(buf)[513], 0.0);
1.352 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[1024] = -1.0 } return f'), this, null, buf);
1.353 +var buf = new ArrayBuffer(262144);
1.354 +asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { f64[28672] = -1.0 } return f'), this, null, buf)();
1.355 +assertEq(new Float64Array(buf)[28671], 0.0);
1.356 +assertEq(new Float64Array(buf)[28672], -1.0);
1.357 +assertEq(new Float64Array(buf)[28673], 0.0);
1.358 +
1.359 +
1.360 +var buf = new ArrayBuffer(8192);
1.361 +new Uint8Array(buf)[1] = -1;
1.362 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[1]|0; } return f'), this, null, buf)(),255);
1.363 +new Int8Array(buf)[1] = -1;
1.364 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[1]|0; } return f'), this, null, buf)(),-1);
1.365 +var buf = new ArrayBuffer(262144);
1.366 +new Uint8Array(buf)[126976] = -1;
1.367 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[126976]|0; } return f'), this, null, buf)(),255);
1.368 +new Int8Array(buf)[126976] = -1;
1.369 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[126976]|0; } return f'), this, null, buf)(),-1);
1.370 +
1.371 +var buf = new ArrayBuffer(8192);
1.372 +new Uint16Array(buf)[1] = -1;
1.373 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[1]|0; } return f'), this, null, buf)(),65535);
1.374 +new Int16Array(buf)[1] = -1;
1.375 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[1]|0; } return f'), this, null, buf)(),-1);
1.376 +var buf = new ArrayBuffer(262144);
1.377 +new Uint16Array(buf)[126976] = -1;
1.378 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[126976]|0; } return f'), this, null, buf)(),65535);
1.379 +new Int16Array(buf)[126976] = -1;
1.380 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[126976]|0; } return f'), this, null, buf)(),-1);
1.381 +
1.382 +var buf = new ArrayBuffer(8192);
1.383 +new Uint32Array(buf)[1] = -1;
1.384 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[1]|0; } return f'), this, null, buf)(),-1);
1.385 +new Int32Array(buf)[1] = -1;
1.386 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[1]|0; } return f'), this, null, buf)(),-1);
1.387 +var buf = new ArrayBuffer(262144);
1.388 +new Int32Array(buf)[61440] = -1;
1.389 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[61440]|0; } return f'), this, null, buf)(),-1);
1.390 +
1.391 +var buf = new ArrayBuffer(8192);
1.392 +new Float32Array(buf)[1] = -1.0;
1.393 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[1]; } return f'), this, null, buf)(),-1.0);
1.394 +new Float32Array(buf)[1023] = -1.0;
1.395 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[1023]; } return f'), this, null, buf)(),-1.0);
1.396 +new Float32Array(buf)[1024] = -1.0;
1.397 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[1024]; } return f'), this, null, buf)(),-1.0);
1.398 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[2048]; } return f'), this, null, buf);
1.399 +var buf = new ArrayBuffer(262144);
1.400 +new Float32Array(buf)[61440] = -1.0;
1.401 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[61440]; } return f'), this, null, buf)(),-1.0);
1.402 +
1.403 +var buf = new ArrayBuffer(8192);
1.404 +new Float64Array(buf)[1] = -1.0;
1.405 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[1]; } return f'), this, null, buf)(),-1.0);
1.406 +new Float64Array(buf)[511] = -1.0;
1.407 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[511]; } return f'), this, null, buf)(),-1.0);
1.408 +new Float64Array(buf)[512] = -1.0;
1.409 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[512]; } return f'), this, null, buf)(),-1.0);
1.410 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[1024]; } return f'), this, null, buf);
1.411 +var buf = new ArrayBuffer(262144);
1.412 +new Float64Array(buf)[28672] = -1.0;
1.413 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[28672]; } return f'), this, null, buf)(),-1.0);
1.414 +
1.415 +// Test bitwise-and optimizations.
1.416 +var buf = new ArrayBuffer(8192);
1.417 +new Uint8Array(buf)[8191] = -1;
1.418 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[8191&8191]|0; } return f'), this, null, buf)(),255);
1.419 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[(8191&8191)>>0]|0; } return f'), this, null, buf)(),255);
1.420 +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);
1.421 +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);
1.422 +new Int8Array(buf)[8191] = -1;
1.423 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[8191&8191]|0; } return f'), this, null, buf)(),-1);
1.424 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i8[(8191&8191)>>0]|0; } return f'), this, null, buf)(),-1);
1.425 +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);
1.426 +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);
1.427 +var buf = new ArrayBuffer(8192);
1.428 +new Uint16Array(buf)[4095] = -1;
1.429 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[(8190&8191)>>1]|0; } return f'), this, null, buf)(),65535);
1.430 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u16[(8191&8191)>>1]|0; } return f'), this, null, buf)(),65535);
1.431 +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);
1.432 +new Int16Array(buf)[4095] = -1;
1.433 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[(8190&8191)>>1]|0; } return f'), this, null, buf)(),-1);
1.434 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i16[(8191&8191)>>1]|0; } return f'), this, null, buf)(),-1);
1.435 +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);
1.436 +
1.437 +var buf = new ArrayBuffer(8192);
1.438 +new Uint32Array(buf)[2047] = -1;
1.439 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(8188&8191)>>2]|0; } return f'), this, null, buf)(),-1);
1.440 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(8191&8191)>>2]|0; } return f'), this, null, buf)(),-1);
1.441 +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);
1.442 +new Int32Array(buf)[2047] = -1;
1.443 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(8188&8191)>>2]|0; } return f'), this, null, buf)(),-1);
1.444 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(8191&8191)>>2]|0; } return f'), this, null, buf)(),-1);
1.445 +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);
1.446 +
1.447 +var buf = new ArrayBuffer(8192);
1.448 +new Float32Array(buf)[2047] = -1.0;
1.449 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[(8188&8191)>>2]; } return f'), this, null, buf)(),-1.0);
1.450 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f32[(8191&8191)>>2]; } return f'), this, null, buf)(),-1.0);
1.451 +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);
1.452 +
1.453 +var buf = new ArrayBuffer(8192);
1.454 +new Float64Array(buf)[1023] = -1.0;
1.455 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[(8184&8191)>>3]; } return f'), this, null, buf)(),-1.0);
1.456 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return +f64[(8191&8191)>>3]; } return f'), this, null, buf)(),-1.0);
1.457 +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);
1.458 +
1.459 +// Bug 913867
1.460 +var buf = new ArrayBuffer(8192);
1.461 +new Int32Array(buf)[0] = 0x55aa5a5a;
1.462 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(0&0)>>2]|0; } return f'), this, null, buf)(),0x55aa5a5a);
1.463 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return i32[(4&0)>>2]|0; } return f'), this, null, buf)(),0x55aa5a5a);
1.464 +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);
1.465 +assertEq(new Int32Array(buf)[0], 1);
1.466 +
1.467 +
1.468 +// Bug 882012
1.469 +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);
1.470 +
1.471 +
1.472 +// Some literal constant paths.
1.473 +
1.474 +var buf = new ArrayBuffer(8192);
1.475 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>4294967295]|0; } return f');
1.476 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>-1]|0; } return f');
1.477 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>0x80000000]|0; } return f');
1.478 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0>>-2147483648]|0; } return f');
1.479 +
1.480 +new Uint32Array(buf)[0] = 0xAA;
1.481 +new Uint32Array(buf)[0x5A>>2] = 0xA5;
1.482 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&4294967295)>>2]|0; } return f'), this, null, buf)(),0xA5);
1.483 +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);
1.484 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&-1)>>2]|0; } return f'), this, null, buf)(),0xA5);
1.485 +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);
1.486 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&0x80000000)>>2]|0; } return f'), this, null, buf)(),0xAA);
1.487 +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);
1.488 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x5A&-2147483648)>>2]|0; } return f'), this, null, buf)(),0xAA);
1.489 +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);
1.490 +
1.491 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(4294967295&0x5A)>>2]|0; } return f'), this, null, buf)(),0xA5);
1.492 +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);
1.493 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(-1&0x5A)>>2]|0; } return f'), this, null, buf)(),0xA5);
1.494 +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);
1.495 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(0x80000000&0x5A)>>2]|0; } return f'), this, null, buf)(),0xAA);
1.496 +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);
1.497 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[(-2147483648&0x5A)>>2]|0; } return f'), this, null, buf)(),0xAA);
1.498 +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);
1.499 +
1.500 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[4294967295>>2]|0; } return f'), this, null, buf)(),0);
1.501 +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);
1.502 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[-1>>2]|0; } return f'), this, null, buf)(),0);
1.503 +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);
1.504 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[0x80000000>>2]|0; } return f'), this, null, buf)(),0);
1.505 +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);
1.506 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u32[-2147483648>>2]|0; } return f'), this, null, buf)(),0);
1.507 +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);
1.508 +
1.509 +var buf = new ArrayBuffer(8192);
1.510 +new Uint8Array(buf)[0] = 0xAA;
1.511 +new Uint8Array(buf)[0x5A] = 0xA5;
1.512 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&4294967295]|0; } return f'), this, null, buf)(),0xA5);
1.513 +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);
1.514 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&-1]|0; } return f'), this, null, buf)(),0xA5);
1.515 +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);
1.516 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&0x80000000]|0; } return f'), this, null, buf)(),0xAA);
1.517 +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);
1.518 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x5A&-2147483648]|0; } return f'), this, null, buf)(),0xAA);
1.519 +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);
1.520 +
1.521 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[4294967295&0x5A]|0; } return f'), this, null, buf)(),0xA5);
1.522 +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);
1.523 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-1&0x5A]|0; } return f'), this, null, buf)(),0xA5);
1.524 +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);
1.525 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x80000000&0x5A]|0; } return f'), this, null, buf)(),0xAA);
1.526 +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);
1.527 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-2147483648&0x5A]|0; } return f'), this, null, buf)(),0xAA);
1.528 +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);
1.529 +
1.530 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[4294967295]|0; } return f');
1.531 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=4294967295; function f() { return u8[i]|0; } return f');
1.532 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-1]|0; } return f');
1.533 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-1; function f() { return u8[i]|0; } return f');
1.534 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x80000000]|0; } return f');
1.535 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=0x80000000; function f() { return u8[i]|0; } return f');
1.536 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-2147483648]|0; } return f');
1.537 +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'const i=-2147483648; function f() { return u8[i]|0; } return f');
1.538 +
1.539 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[4294967295>>0]|0; } return f'), this, null, buf)(),0);
1.540 +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);
1.541 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-1>>0]|0; } return f'), this, null, buf)(),0);
1.542 +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);
1.543 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x80000000>>0]|0; } return f'), this, null, buf)(),0);
1.544 +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);
1.545 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[-2147483648>>0]|0; } return f'), this, null, buf)(),0);
1.546 +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);
1.547 +
1.548 +// GVN checks
1.549 +var buf = new ArrayBuffer(8192);
1.550 +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);
1.551 +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);
1.552 +
1.553 +// Heap length constraints
1.554 +var buf = new ArrayBuffer(0x0fff);
1.555 +assertAsmLinkAlwaysFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.556 +var buf = new ArrayBuffer(0x1000);
1.557 +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);
1.558 +var buf = new ArrayBuffer(0x1010);
1.559 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.560 +var buf = new ArrayBuffer(0x2000);
1.561 +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);
1.562 +var buf = new ArrayBuffer(0xfe000);
1.563 +new Uint8Array(buf)[0xfdfff] = 0xAA;
1.564 +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);
1.565 +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);
1.566 +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);
1.567 +var buf = new ArrayBuffer(0xfe010);
1.568 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.569 +var buf = new ArrayBuffer(0xff000);
1.570 +new Uint8Array(buf)[0xfefff] = 0xAA;
1.571 +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);
1.572 +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);
1.573 +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);
1.574 +var buf = new ArrayBuffer(0xff800);
1.575 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.576 +var buf = new ArrayBuffer(0x100000);
1.577 +new Uint8Array(buf)[0xfffff] = 0xAA;
1.578 +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);
1.579 +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);
1.580 +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);
1.581 +var buf = new ArrayBuffer(0x104000);
1.582 +new Uint8Array(buf)[0x103fff] = 0xAA;
1.583 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x103fff]|0; } return f'), this, null, buf)(),0xAA);
1.584 +var buf = new ArrayBuffer(0x3f8000);
1.585 +new Uint8Array(buf)[0x3f7fff] = 0xAA;
1.586 +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);
1.587 +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);
1.588 +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)(0x3f8000),0);
1.589 +var buf = new ArrayBuffer(0x3fc000); // 4080K
1.590 +new Uint8Array(buf)[0x3fbfff] = 0xAA;
1.591 +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);
1.592 +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);
1.593 +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);
1.594 +var buf = new ArrayBuffer(0x3fe000);
1.595 +assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.596 +var buf = new ArrayBuffer(0x410000);
1.597 +new Uint8Array(buf)[0x40ffff] = 0xAA;
1.598 +assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x40ffff]|0; } return f'), this, null, buf)(),0xAA);
1.599 +// The rest are getting too large for regular testing.
1.600 +//var buf = new ArrayBuffer(0xfe8000);
1.601 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.602 +//var buf = new ArrayBuffer(0xff0000); // 16302K
1.603 +//new Uint8Array(buf)[0xfeffff] = 0xAA;
1.604 +//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);
1.605 +//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);
1.606 +//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);
1.607 +//var buf = new ArrayBuffer(0xff8000);
1.608 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.609 +//var buf = new ArrayBuffer(0x3fb0000);
1.610 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.611 +//var buf = new ArrayBuffer(0x3fc0000); // 65280K
1.612 +//new Uint8Array(buf)[0x3fbffff] = 0xAA;
1.613 +//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);
1.614 +//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);
1.615 +//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);
1.616 +//var buf = new ArrayBuffer(0x3fe0000);
1.617 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.618 +//var buf = new ArrayBuffer(0xfe80000);
1.619 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.620 +//var buf = new ArrayBuffer(0xff00000); // 255M
1.621 +//new Uint8Array(buf)[0xfeffff] = 0xAA;
1.622 +//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);
1.623 +//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);
1.624 +//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);
1.625 +//var buf = new ArrayBuffer(0xff80000);
1.626 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.627 +//var buf = new ArrayBuffer(0x10400000);
1.628 +//new Uint8Array(buf)[0x103fffff] = 0xAA;
1.629 +//assertEq(asmLink(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f() { return u8[0x103fffff]|0; } return f'), this, null, buf)(),0xAA);
1.630 +//var buf = new ArrayBuffer(0x3fa00000);
1.631 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.632 +//var buf = new ArrayBuffer(0x3fc00000); // 1020M
1.633 +//new Uint8Array(buf)[0x3fbfffff] = 0xAA;
1.634 +//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);
1.635 +//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);
1.636 +//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);
1.637 +//var buf = new ArrayBuffer(0x3fe00000);
1.638 +//assertAsmLinkFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) { i=i|0; return u8[i]|0; } return f'), this, null, buf);
1.639 +//var buf = new ArrayBuffer(0x40000000); // 1024M
1.640 +//new Uint8Array(buf)[0x3fffffff] = 0xAA;
1.641 +//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);
1.642 +//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);
1.643 +//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)(0x40000000),0);
1.644 +//var buf = new ArrayBuffer(0x4f000000); // 1264M - currently the largest possible heap length.
1.645 +//new Uint8Array(buf)[0x4effffff] = 0xAA;
1.646 +//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);
1.647 +//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);
1.648 +//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);
1.649 +
