diff options
Diffstat (limited to 'test/unit.asm.js')
| -rw-r--r-- | test/unit.asm.js | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/test/unit.asm.js b/test/unit.asm.js index e76ae1ef9..d4426bd90 100644 --- a/test/unit.asm.js +++ b/test/unit.asm.js @@ -9,11 +9,13 @@ function asm(global, env, buffer) { var Math_ceil = global.Math.ceil; var tempDoublePtr = env.tempDoublePtr | 0; var n = env.gb | 0; + var STACKTOP = env.STACKTOP | 0; var setTempRet0=env.setTempRet0; var abort = env.abort; var print = env.print; var h = env.h; + var return_int = env.return_int; var HEAP8 = new global.Int8Array(buffer); var HEAP16 = new global.Int16Array(buffer); @@ -330,11 +332,246 @@ function asm(global, env, buffer) { y = 3 ? +abort(7) : 4.5; } + function loadSigned(x) { + x = x | 0; + loadSigned(HEAP8[x >> 0] << 24 >> 24); + loadSigned(HEAPU8[x >> 0] << 24 >> 24); + loadSigned(HEAP16[x >> 1] << 16 >> 16); + loadSigned(HEAPU16[x >> 1] << 16 >> 16); + loadSigned(HEAP8[x >> 0] << 24 >> 16); + loadSigned(HEAPU8[x >> 0] << 16 >> 24); + loadSigned(HEAP16[x >> 1] << 16 >> 24); + loadSigned(HEAPU16[x >> 1] << 24 >> 16); + } + function z() { } function w() { } + function globalOpts() { + var x = 0, y = +0; + x = Int; + y = Double; + HEAP8[13] = HEAP32[3]; // access memory, should not confuse the global writes + Double = y; + Int = x; + globalOpts(); + x = Int; + if (1) Int = 20; // but this does interfere + Int = x; + globalOpts(); + x = Int; + globalOpts(); // this too + Int = x; + } + + function dropCallImport() { + if (1) return_int() | 0; + } + + function loophi(x, y) { + x = x | 0; + y = y | 0; + var temp = 0, inc = 0, loopvar = 0; // this order matters + loopvar = x; + while(1) { + loophi(loopvar | 0, 0); + temp = loopvar; + if (temp) { + if (temp) { + break; + } + } + inc = loopvar + 1 | 0; + if (inc == y) { + loopvar = inc; + } else { + break; + } + } + } + + function loophi2() { + var jnc = 0, i = 0, i$lcssa = 0, temp = 0, j = 0; + i = 0; + L7: while(1) { + j = 0; + while(1) { + temp = j; + if (1) { + if (temp) { + i$lcssa = i; + break L7; + } + } + jnc = j + 1 | 0; + if (jnc) { + j = jnc; + } else { + break; + } + } + } + return i$lcssa | 0 + } + + function relooperJumpThreading(x) { + x = x | 0; + var label = 0; + // from if + if (x) { + h(0); + label = 1; + } + if ((label|0) == 1) { + h(1); + } + h(-1); + // from loop + while (1) { + x = x + 1; + if (x) { + h(2); + label = 2; + break; + } + } + if ((label|0) == 2) { + h(3); + } + h(-2); + // if-else afterward + if (x) { + h(4); + if (x == 3) { + label = 3; + } else { + label = 4; + } + } + if ((label|0) == 3) { + h(5); + } else if ((label|0) == 4) { + h(6); + } + h(-3); + // two ifs afterward + if (x) { + h(7); + if (x == 5) { + label = 5; + } else { + label = 6; + } + } + if ((label|0) == 5) { + h(8); + if (x == 6) { + label = 6; + } + } + if ((label|0) == 6) { + h(9); + } + h(-4); + // labeled if after + if (x) { + h(10); + label = 7; + } + L1: do { + if ((label|0) == 7) { + h(11); + break L1; + } + } while (0); + h(-5); + // labeled if after normal if + if (x) { + h(12); + if (x == 8) { + label = 8; + } else { + label = 9; + } + } + if ((label|0) == 8) { + h(13); + if (x) label = 9; + } + L1: do { + if ((label|0) == 9) { + h(14); + break L1; + } + } while (0); + h(-6); + // TODO + // labeled if after a first if + // do-enclosed if after (?) + // test multiple labels, some should be ignored initially by JumpUpdater + return x; + } + + function relooperJumpThreading__ZN4game14preloadweaponsEv() { + var $12 = 0, $14 = 0, $or$cond8 = 0, $or$cond6 = 0, $vararg_ptr5 = 0, $11 = 0, $exitcond = 0, label = 0; + while(1) { + if ($14) { + if ($or$cond8) { + label = 7; + } else { + label = 8; + } + } else { + if ($or$cond6) { + label = 7; + } else { + label = 8; + } + } + if ((label|0) == 7) { + label = 0; + } + else if ((label|0) == 8) { + label = 0; + HEAP32[$vararg_ptr5>>2] = $11; + } + } + } + + function __Z12multi_varargiz($0) { + $0 = $0|0; + var $2 = 0, $$06$i4 = 0, $exitcond$i6 = 0, $12 = 0, $20 = 0; + if ($2) { + while(1) { + $12 = $$06$i4; + if ($exitcond$i6) { + break; + } else { + $$06$i4 = $20; + } + } + } else { + lb(1) | 0; // returns a value, and the while is unreachable + } + } + + function jumpThreadDrop() { + var label = 0, temp = 0; + temp = return_int() | 0; + while (1) { + label = 14; + break; + } + if ((label | 0) == 10) { + } else if ((label | 0) == 12) { + return_int() | 0; // drop in the middle of an if-else chain for threading + } else if ((label | 0) == 14) { + } + return temp | 0; + } + var FUNCTION_TABLE_a = [ z, big_negative, z, z ]; var FUNCTION_TABLE_b = [ w, w, importedDoubles, w ]; var FUNCTION_TABLE_c = [ z, cneg ]; |