more consistent naming, move libm

lib/libm/README.md

@@ -0,0 +1,11 @@
+# ![AS](https://avatars1.githubusercontent.com/u/28916798?s=48) libm
+
+AssemblyScript's math routines for double and single precision as a library.
+
+```ts
+const libm = require("@assemblyscript/libm");
+const libmf = libm.libmf;
+...
+```
+
+Both `libm` and `libmf` have the same general interface as JavaScript's `Math`, with `libmf` doing single precision math.

lib/libm/assembly/libm.ts

@@ -0,0 +1,144 @@
+export const E       = Math.E;
+export const LN10    = Math.LN10;
+export const LN2     = Math.LN2;
+export const LOG10E  = Math.LOG10E;
+export const LOG2E   = Math.LOG2E;
+export const PI      = Math.PI;
+export const SQRT1_2 = Math.SQRT1_2;
+export const SQRT2   = Math.SQRT2;
+
+export function abs(x: f64): f64 {
+  return Math.abs(x);
+}
+
+export function acos(x: f64): f64 {
+  return Math.acos(x);
+}
+
+export function acosh(x: f64): f64 {
+  return Math.acosh(x);
+}
+
+export function asin(x: f64): f64 {
+  return Math.asin(x);
+}
+
+export function asinh(x: f64): f64 {
+  return Math.asinh(x);
+}
+
+export function atan(x: f64): f64 {
+  return Math.atan(x);
+}
+
+export function atanh(x: f64): f64 {
+  return Math.atanh(x);
+}
+
+export function atan2(y: f64, x: f64): f64 {
+  return Math.atan2(y, x);
+}
+
+export function cbrt(x: f64): f64 {
+  return Math.cbrt(x);
+}
+
+export function ceil(x: f64): f64 {
+  return Math.ceil(x);
+}
+
+export function clz32(x: f64): f64 {
+  return Math.clz32(x);
+}
+
+export function cos(x: f64): f64 {
+  return Math.cos(x);
+}
+
+export function cosh(x: f64): f64 {
+  return Math.cosh(x);
+}
+
+export function exp(x: f64): f64 {
+  return Math.exp(x);
+}
+
+export function expm1(x: f64): f64 {
+  return Math.expm1(x);
+}
+
+export function floor(x: f64): f64 {
+  return Math.floor(x);
+}
+
+export function fround(x: f64): f64 {
+  return Math.fround(x);
+}
+
+export function hypot(a: f64, b: f64): f64 {
+  return Math.hypot(a, b);
+}
+
+export function imul(a: f64, b: f64): f64 {
+  return Math.imul(a, b);
+}
+
+export function log(x: f64): f64 {
+  return Math.log(x);
+}
+
+export function log10(x: f64): f64 {
+  return Math.log10(x);
+}
+
+export function log1p(x: f64): f64 {
+  return Math.log1p(x);
+}
+
+export function log2(x: f64): f64 {
+  return Math.log2(x);
+}
+
+export function max(a: f64, b: f64): f64 {
+  return Math.max(a, b);
+}
+
+export function min(a: f64, b: f64): f64 {
+  return Math.min(a, b);
+}
+
+export function pow(x: f64, y: f64): f64 {
+  return Math.pow(x, y);
+}
+
+export function round(x: f64): f64 {
+  return Math.round(x);
+}
+
+export function sign(x: f64): f64 {
+  return Math.sign(x);
+}
+
+export function sin(x: f64): f64 {
+  return Math.sin(x);
+}
+
+export function sinh(x: f64): f64 {
+  return Math.sinh(x);
+}
+
+export function sqrt(x: f64): f64 {
+  return Math.sqrt(x);
+}
+
+export function tan(x: f64): f64 {
+  return Math.tan(x);
+}
+
+export function tanh(x: f64): f64 {
+  return Math.tanh(x);
+}
+
+export function trunc(x: f64): f64 {
+  return Math.trunc(x);
+}

lib/libm/assembly/libmf.ts

@@ -0,0 +1,144 @@
+export const E       = Mathf.E;
+export const LN10    = Mathf.LN10;
+export const LN2     = Mathf.LN2;
+export const LOG10E  = Mathf.LOG10E;
+export const LOG2E   = Mathf.LOG2E;
+export const PI      = Mathf.PI;
+export const SQRT1_2 = Mathf.SQRT1_2;
+export const SQRT2   = Mathf.SQRT2;
+
+export function abs(x: f32): f32 {
+  return Mathf.abs(x);
+}
+
+export function acos(x: f32): f32 {
+  return Mathf.acos(x);
+}
+
+export function acosh(x: f32): f32 {
+  return Mathf.acosh(x);
+}
+
+export function asin(x: f32): f32 {
+  return Mathf.asin(x);
+}
+
+export function asinh(x: f32): f32 {
+  return Mathf.asinh(x);
+}
+
+export function atan(x: f32): f32 {
+  return Mathf.atan(x);
+}
+
+export function atanh(x: f32): f32 {
+  return Mathf.atanh(x);
+}
+
+export function atan2(y: f32, x: f32): f32 {
+  return Mathf.atan2(y, x);
+}
+
+export function cbrt(x: f32): f32 {
+  return Mathf.cbrt(x);
+}
+
+export function ceil(x: f32): f32 {
+  return Mathf.ceil(x);
+}
+
+export function clz32(x: f32): f32 {
+  return Mathf.clz32(x);
+}
+
+export function cos(x: f32): f32 {
+  return Mathf.cos(x);
+}
+
+export function cosh(x: f32): f32 {
+  return Mathf.cosh(x);
+}
+
+export function exp(x: f32): f32 {
+  return Mathf.exp(x);
+}
+
+export function expm1(x: f32): f32 {
+  return Mathf.expm1(x);
+}
+
+export function floor(x: f32): f32 {
+  return Mathf.floor(x);
+}
+
+export function fround(x: f32): f32 {
+  return Mathf.fround(x);
+}
+
+export function hypot(a: f32, b: f32): f32 {
+  return Mathf.hypot(a, b);
+}
+
+export function imul(a: f32, b: f32): f32 {
+  return Mathf.imul(a, b);
+}
+
+export function log(x: f32): f32 {
+  return Mathf.log(x);
+}
+
+export function log10(x: f32): f32 {
+  return Mathf.log10(x);
+}
+
+export function log1p(x: f32): f32 {
+  return Mathf.log1p(x);
+}
+
+export function log2(x: f32): f32 {
+  return Mathf.log2(x);
+}
+
+export function max(a: f32, b: f32): f32 {
+  return Mathf.max(a, b);
+}
+
+export function min(a: f32, b: f32): f32 {
+  return Mathf.min(a, b);
+}
+
+export function pow(x: f32, y: f32): f32 {
+  return Mathf.pow(x, y);
+}
+
+export function round(x: f32): f32 {
+  return Mathf.round(x);
+}
+
+export function sign(x: f32): f32 {
+  return Mathf.sign(x);
+}
+
+export function sin(x: f32): f32 {
+  return Mathf.sin(x);
+}
+
+export function sinh(x: f32): f32 {
+  return Mathf.sinh(x);
+}
+
+export function sqrt(x: f32): f32 {
+  return Mathf.sqrt(x);
+}
+
+export function tan(x: f32): f32 {
+  return Mathf.tan(x);
+}
+
+export function tanh(x: f32): f32 {
+  return Mathf.tanh(x);
+}
+
+export function trunc(x: f32): f32 {
+  return Mathf.trunc(x);
+}

lib/libm/assembly/tsconfig.json

@@ -0,0 +1,6 @@
+{
+  "extends": "../../../std/assembly.json",
+  "include": [
+    "./**/*.ts"
+  ]
+}

lib/libm/build/.gitignore

@@ -0,0 +1,2 @@
+*.wasm
+*.wasm.map

lib/libm/index.d.ts

@@ -0,0 +1,2 @@
+declare const libm: typeof Math & { libm: typeof Math, libmf: typeof Math };
+export = libm;

lib/libm/index.js

@@ -0,0 +1,7 @@
+const fs = require("fs");
+const libm = new WebAssembly.Instance(new WebAssembly.Module(fs.readFileSync("./build/libm.wasm")), { Math }).exports;
+const libmf = new WebAssembly.Instance(new WebAssembly.Module(fs.readFileSync("./build/libmf.wasm")), {}).exports;
+module.exports = Object.create(libm, {
+  libm: { value: libm, enumerable: true },
+  libmf: { value: libmf, enumerable: true }
+});

lib/libm/package.json

@@ -0,0 +1,23 @@
+{
+  "name": "@assemblyscript/libm",
+  "version": "1.0.0",
+  "license": "Apache-2.0",
+  "main": "index.js",
+  "types": "index.d.ts",
+  "scripts": {
+    "asbuild": "npm run asbuild:libm && npm run asbuild:libmf",
+    "asbuild:libm": "asc assembly/libm.ts -O3 -b build/libm.wasm -t build/libm.wat --runtime none --validate",
+    "asbuild:libmf": "asc assembly/libmf.ts -O3 -b build/libmf.wasm -t build/libmf.wat --runtime none --validate"
+  },
+  "files": [
+    "package.json",
+    "index.d.ts",
+    "index.js",
+    "build/*.wasm",
+    "README.md"
+  ],
+  "dependencies": {},
+  "devDependencies": {
+    "assemblyscript": "AssemblyScript/assemblyscript"
+  }
+}

std/assembly/array.ts

@@ -366,14 +366,14 @@ export class Array<T> extends ArrayBufferView {
     return newLength;
   }
 
-  slice(begin: i32 = 0, end: i32 = i32.MAX_VALUE): Array<T> {
+  slice(start: i32 = 0, end: i32 = i32.MAX_VALUE): Array<T> {
     var length = this.length_;
-    begin = begin < 0 ? max(begin + length, 0) : min(begin, length);
+    start = start < 0 ? max(start + length, 0) : min(start, length);
     end   = end   < 0 ? max(end   + length, 0) : min(end  , length);
-    length = max(end - begin, 0);
+    length = max(end - start, 0);
     var slice = changetype<Array<T>>(__allocArray(length, alignof<T>(), idof<Array<T>>())); // retains
     var sliceBase = slice.dataStart;
-    var thisBase = this.dataStart + (<usize>begin << alignof<T>());
+    var thisBase = this.dataStart + (<usize>start << alignof<T>());
     if (isManaged<T>()) {
       let off = <usize>0;
       let end = <usize>length << alignof<usize>();

std/assembly/index.d.ts

@@ -1351,7 +1351,7 @@ interface IMath<T> {
   acos(x: T): T;
   /** Returns the hyperbolic arc-cosine of `x`. */
   acosh(x: T): T;
-  /** Returns the arcsine (in radians) of `x` */
+  /** Returns the arcsine (in radians) of `x`. */
   asin(x: T): T;
   /** Returns the hyperbolic arcsine of `x`. */
   asinh(x: T): T;
@@ -1378,7 +1378,7 @@ interface IMath<T> {
   /** Returns the largest integer less than or equal to `x`. */
   floor(x: T): T;
   /** Returns the nearest 32-bit single precision float representation of `x`. */
-  fround(x: T): f32;
+  fround(x: T): T;
   /** Returns the square root of the sum of squares of its arguments. */
   hypot(value1: T, value2: T): T; // TODO: rest
   /** Returns the result of the C-like 32-bit multiplication of `a` and `b`. */
@@ -1403,7 +1403,7 @@ interface IMath<T> {
   round(x: T): T;
   /** Returns the sign of `x`, indicating whether the number is positive, negative or zero. */
   sign(x: T): T;
-  /** Returns whether the sign bit of `x` is set */
+  /** Returns whether the sign bit of `x` is set. */
   signbit(x: T): bool;
   /** Returns the sine of `x`. */
   sin(x: T): T;

std/assembly/math.ts

@@ -404,8 +404,7 @@ export namespace NativeMath {
   }
 
   export function cos(x: f64): f64 { // TODO
-    unreachable();
-    return 0;
+    return JSMath.cos(x);
   }
 
   export function cosh(x: f64): f64 { // see: musl/src/math/cosh.c
@@ -544,7 +543,7 @@ export namespace NativeMath {
 
   // @ts-ignore: decorator
   @inline
-  export function fround(x: f64): f32 {
+  export function fround(x: f64): f64 {
     return <f32>x;
   }
 
@@ -1065,8 +1064,7 @@ export namespace NativeMath {
   }
 
   export function sin(x: f64): f64 { // TODO
-    unreachable();
-    return 0;
+    return JSMath.sin(x);
   }
 
   export function sinh(x: f64): f64 { // see: musl/src/math/sinh.c
@@ -1094,8 +1092,7 @@ export namespace NativeMath {
   }
 
   export function tan(x: f64): f64 { // TODO
-    unreachable();
-    return 0;
+    return JSMath.tan(x);
   }
 
   export function tanh(x: f64): f64 { // see: musl/src/math/tanh.c
@@ -1703,7 +1700,7 @@ export namespace NativeMathf {
 
   export function clz32(x: f32): f32 {
     if (!isFinite(x)) return 32;
-    return builtin_clz(
+    return <f32>builtin_clz(
       <i32><i64>(x - 4294967296 * builtin_floor(x * (1.0 / 4294967296)))
     );
   }
@@ -1931,7 +1928,7 @@ export namespace NativeMathf {
      */
     if (!isFinite(x + y)) return 0;
     const inv32 = 1.0 / 4294967296;
-    return (
+    return <f32>(
       <i32><i64>(x - 4294967296 * builtin_floor(x * inv32)) *
       <i32><i64>(y - 4294967296 * builtin_floor(y * inv32))
     );

std/assembly/string.ts

@@ -10,10 +10,16 @@ import { idof } from "./builtins";
 
   @lazy static readonly MAX_LENGTH: i32 = BLOCK_MAXSIZE >>> alignof<u16>();
 
-  // TODO Add and handle second argument
-  static fromCharCode(code: i32): string {
-    var out = __alloc(2, idof<string>());
-    store<u16>(out, <u16>code);
+  static fromCharCode(unit: i32, surr: i32 = -1): string {
+    var out: usize;
+    if (~surr) {
+      out = __alloc(4, idof<string>());
+      store<u16>(out, <u16>unit);
+      store<u16>(out, <u16>surr, 2);
+    } else {
+      out = __alloc(2, idof<string>());
+      store<u16>(out, <u16>unit);
+    }
     return changetype<string>(out); // retains
   }
 
@@ -74,15 +80,15 @@ import { idof } from "./builtins";
     return out;
   }
 
-  endsWith(searchString: String, endPosition: i32 = String.MAX_LENGTH): bool {
+  endsWith(search: String, end: i32 = String.MAX_LENGTH): bool {
     assert(this !== null);
-    if (searchString === null) return false;
-    var end = min(max(endPosition, 0), this.length);
-    var searchLength: isize = searchString.length;
-    var start: isize = end - searchLength;
-    if (start < 0) return false;
+    if (search === null) return false;
+    end = min(max(end, 0), this.length);
+    var searchLength = <isize>search.length;
+    var searchStart = <isize>end - searchLength;
+    if (searchStart < 0) return false;
     // @ts-ignore: string <-> String
-    return !compareImpl(this, start, searchString, 0, searchLength);
+    return !compareImpl(this, searchStart, search, 0, searchLength);
   }
 
   @operator("==") private static __eq(left: String | null, right: String | null): bool {
@@ -132,54 +138,48 @@ import { idof } from "./builtins";
     return !this.__gt(left, right);
   }
 
-  @inline includes(searchString: String, position: i32 = 0): bool {
-    return this.indexOf(searchString, position) != -1;
+  includes(search: String, start: i32 = 0): bool {
+    return this.indexOf(search, start) != -1;
   }
 
-  indexOf(searchString: String, fromIndex: i32 = 0): i32 {
-    assert(this !== null);
-    if (searchString === null) searchString = changetype<String>("null");
-    var searchLen: isize = searchString.length;
+  indexOf(search: String, start: i32 = 0): i32 {
+    var searchLen = <isize>search.length;
     if (!searchLen) return 0;
-    var len: isize = this.length;
+    var len = <isize>this.length;
     if (!len) return -1;
-    var start = min<isize>(max<isize>(fromIndex, 0), len);
-    len -= searchLen;
-    for (let k: isize = start; k <= len; ++k) {
+    var searchStart = min(max(<isize>start, 0), len);
+    for (len -= searchLen; searchStart <= len; ++searchStart) {
       // @ts-ignore: string <-> String
-      if (!compareImpl(this, k, searchString, 0, searchLen)) return <i32>k;
+      if (!compareImpl(this, searchStart, search, 0, searchLen)) return <i32>searchStart;
     }
     return -1;
   }
 
-  lastIndexOf(searchString: String, fromIndex: i32 = i32.MAX_VALUE): i32 {
-    assert(this !== null);
-    if (searchString === null) searchString = changetype<String>("null");
-    var len: isize = this.length;
-    var searchLen: isize = searchString.length;
-    if (!searchLen) return len;
+  lastIndexOf(search: String, start: i32 = i32.MAX_VALUE): i32 {
+    var searchLen = <isize>search.length;
+    if (!searchLen) return this.length;
+    var len = this.length;
     if (!len) return -1;
-    var start = min<isize>(max(fromIndex, 0), len - searchLen);
-    for (let k = start; k >= 0; --k) {
+    var searchStart = min(max(<isize>start, 0), <isize>len - searchLen);
+    for (; searchStart >= 0; --searchStart) {
       // @ts-ignore: string <-> String
-      if (!compareImpl(this, k, searchString, 0, searchLen)) return <i32>k;
+      if (!compareImpl(this, searchStart, search, 0, searchLen)) return <i32>searchStart;
     }
     return -1;
   }
 
-  startsWith(searchString: String, position: i32 = 0): bool {
+  startsWith(search: String, start: i32 = 0): bool {
     assert(this !== null);
-    if (searchString === null) searchString = changetype<String>("null");
-    var pos: isize = position;
-    var len: isize = this.length;
-    var start = min(max(pos, 0), len);
-    var searchLength: isize = searchString.length;
-    if (searchLength + start > len) return false;
+    if (search === null) search = changetype<String>("null");
+    var len = <isize>this.length;
+    var searchStart = min(max(<isize>start, 0), len);
+    var searchLength = <isize>search.length;
+    if (searchLength + searchStart > len) return false;
     // @ts-ignore: string <-> String
-    return !compareImpl(this, start, searchString, 0, searchLength);
+    return !compareImpl(this, searchStart, search, 0, searchLength);
   }
 
-  substr(start: i32, length: i32 = i32.MAX_VALUE): String {
+  substr(start: i32, length: i32 = i32.MAX_VALUE): String { // legacy
     assert(this !== null);
     var intStart: isize = start;
     var end: isize = length;
@@ -284,11 +284,11 @@ import { idof } from "./builtins";
     return changetype<String>(out); // retains
   }
 
-  padStart(targetLength: i32, padString: string = " "): String {
+  padStart(length: i32, pad: string = " "): String {
     assert(this !== null);
     var thisSize = <usize>this.length << 1;
-    var targetSize = <usize>targetLength << 1;
-    var padSize = <usize>padString.length << 1;
+    var targetSize = <usize>length << 1;
+    var padSize = <usize>pad.length << 1;
     if (targetSize < thisSize || !padSize) return this;
     var prependSize = targetSize - thisSize;
     var out = __alloc(targetSize, idof<String>());
@@ -296,20 +296,20 @@ import { idof } from "./builtins";
       let repeatCount = (prependSize - 2) / padSize;
       let restBase = repeatCount * padSize;
       let restSize = prependSize - restBase;
-      memory.repeat(out, changetype<usize>(padString), padSize, repeatCount);
-      memory.copy(out + restBase, changetype<usize>(padString), restSize);
+      memory.repeat(out, changetype<usize>(pad), padSize, repeatCount);
+      memory.copy(out + restBase, changetype<usize>(pad), restSize);
     } else {
-      memory.copy(out, changetype<usize>(padString), prependSize);
+      memory.copy(out, changetype<usize>(pad), prependSize);
     }
     memory.copy(out + prependSize, changetype<usize>(this), thisSize);
     return changetype<String>(out); //  retains
   }
 
-  padEnd(targetLength: i32, padString: string = " "): String {
+  padEnd(length: i32, pad: string = " "): String {
     assert(this !== null);
     var thisSize = <usize>this.length << 1;
-    var targetSize = <usize>targetLength << 1;
-    var padSize = <usize>padString.length << 1;
+    var targetSize = <usize>length << 1;
+    var padSize = <usize>pad.length << 1;
     if (targetSize < thisSize || !padSize) return this;
     var appendSize = targetSize - thisSize;
     var out = __alloc(targetSize, idof<String>());
@@ -318,10 +318,10 @@ import { idof } from "./builtins";
       let repeatCount = (appendSize - 2) / padSize;
       let restBase = repeatCount * padSize;
       let restSize = appendSize - restBase;
-      memory.repeat(out + thisSize, changetype<usize>(padString), padSize, repeatCount);
-      memory.copy(out + thisSize + restBase, changetype<usize>(padString), restSize);
+      memory.repeat(out + thisSize, changetype<usize>(pad), padSize, repeatCount);
+      memory.copy(out + thisSize + restBase, changetype<usize>(pad), restSize);
     } else {
-      memory.copy(out + thisSize, changetype<usize>(padString), appendSize);
+      memory.copy(out + thisSize, changetype<usize>(pad), appendSize);
     }
     return changetype<String>(out); // retains
   }
@@ -342,14 +342,14 @@ import { idof } from "./builtins";
     return changetype<String>(out); // retains
   }
 
-  slice(beginIndex: i32, endIndex: i32 = i32.MAX_VALUE): String {
+  slice(start: i32, end: i32 = i32.MAX_VALUE): String {
     var len   = this.length;
-    var begin = beginIndex < 0 ? max(beginIndex + len, 0) : min(beginIndex, len);
-    var end   = endIndex   < 0 ? max(endIndex   + len, 0) : min(endIndex,   len);
-    len = end - begin;
+    start = start < 0 ? max(start + len, 0) : min(start, len);
+    end   = end   < 0 ? max(end   + len, 0) : min(end,   len);
+    len   = end - start;
     if (len <= 0) return changetype<String>("");
     var out = __alloc(len << 1, idof<String>());
-    memory.copy(out, changetype<usize>(this) + (<usize>begin << 1), <usize>len << 1);
+    memory.copy(out, changetype<usize>(this) + (<usize>start << 1), <usize>len << 1);
     return changetype<String>(out); // retains
   }
 

tests/compiler/std/array-access.optimized.wat

@@ -145,7 +145,7 @@
   if
    i32.const 0
    i32.const 256
-   i32.const 171
+   i32.const 172
    i32.const 4
    call $~lib/builtins/abort
    unreachable

tests/compiler/std/array-access.untouched.wat

@@ -253,7 +253,6 @@
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
   local.get $1
   call $~lib/rt/stub/__retain
   drop
@@ -264,7 +263,7 @@
   if
    i32.const 0
    i32.const 256
-   i32.const 171
+   i32.const 172
    i32.const 4
    call $~lib/builtins/abort
    unreachable
@@ -290,12 +289,10 @@
    end
    local.set $1
   end
-  local.get $2
-  local.set $5
   local.get $0
   call $~lib/string/String#get:length
-  local.set $6
-  local.get $5
+  local.set $5
+  local.get $2
   local.tee $3
   i32.const 0
   local.tee $4
@@ -304,20 +301,20 @@
   i32.gt_s
   select
   local.tee $3
-  local.get $6
+  local.get $5
   local.tee $4
   local.get $3
   local.get $4
   i32.lt_s
   select
-  local.set $7
+  local.set $6
   local.get $1
   call $~lib/string/String#get:length
-  local.set $8
-  local.get $8
+  local.set $7
   local.get $7
-  i32.add
   local.get $6
+  i32.add
+  local.get $5
   i32.gt_s
   if
    i32.const 0
@@ -328,10 +325,10 @@
    return
   end
   local.get $0
-  local.get $7
+  local.get $6
   local.get $1
   i32.const 0
-  local.get $8
+  local.get $7
   call $~lib/util/string/compareImpl
   i32.eqz
   local.set $3

tests/compiler/std/array.optimized.wat

@@ -4417,7 +4417,7 @@
   if
    i32.const 0
    i32.const 3160
-   i32.const 1021
+   i32.const 1020
    i32.const 4
    call $~lib/builtins/abort
    unreachable
@@ -5970,7 +5970,7 @@
   if
    i32.const 3936
    i32.const 3160
-   i32.const 1030
+   i32.const 1029
    i32.const 24
    call $~lib/builtins/abort
    unreachable

tests/compiler/std/array.untouched.wat

@@ -7105,7 +7105,7 @@
   if
    i32.const 0
    i32.const 3160
-   i32.const 1021
+   i32.const 1020
    i32.const 4
    call $~lib/builtins/abort
    unreachable
@@ -9460,7 +9460,7 @@
   if
    i32.const 3936
    i32.const 3160
-   i32.const 1030
+   i32.const 1029
    i32.const 24
    call $~lib/builtins/abort
    unreachable
@@ -11392,7 +11392,7 @@
   if
    i32.const 0
    i32.const 4360
-   i32.const 40
+   i32.const 46
    i32.const 4
    call $~lib/builtins/abort
    unreachable

tests/compiler/std/libm.ts

@@ -1,144 +1,3 @@
-export const E       = Math.E;
-export const LN10    = Math.LN10;
-export const LN2     = Math.LN2;
-export const LOG10E  = Math.LOG10E;
-export const LOG2E   = Math.LOG2E;
-export const PI      = Math.PI;
-export const SQRT1_2 = Math.SQRT1_2;
-export const SQRT2   = Math.SQRT2;
-
-export function abs(x: f64): f64 {
-  return Math.abs(x);
-}
-
-export function acos(x: f64): f64 {
-  return Math.acos(x);
-}
-
-export function acosh(x: f64): f64 {
-  return Math.acosh(x);
-}
-
-export function asin(x: f64): f64 {
-  return Math.asin(x);
-}
-
-export function asinh(x: f64): f64 {
-  return Math.asinh(x);
-}
-
-export function atan(x: f64): f64 {
-  return Math.atan(x);
-}
-
-export function atanh(x: f64): f64 {
-  return Math.atanh(x);
-}
-
-export function atan2(y: f64, x: f64): f64 {
-  return Math.atan2(y, x);
-}
-
-export function cbrt(x: f64): f64 {
-  return Math.cbrt(x);
-}
-
-export function ceil(x: f64): f64 {
-  return Math.ceil(x);
-}
-
-export function clz32(x: f64): f64 {
-  return Math.clz32(x);
-}
-
-export function cos(x: f64): f64 {
-  return Math.cos(x);
-}
-
-export function cosh(x: f64): f64 {
-  return Math.cosh(x);
-}
-
-export function exp(x: f64): f64 {
-  return Math.exp(x);
-}
-
-export function expm1(x: f64): f64 {
-  return Math.expm1(x);
-}
-
-export function floor(x: f64): f64 {
-  return Math.floor(x);
-}
-
-export function fround(x: f64): f32 {
-  return Math.fround(x);
-}
-
-export function hypot(a: f64, b: f64): f64 {
-  return Math.hypot(a, b);
-}
-
-export function imul(a: f64, b: f64): f64 {
-  return Math.imul(a, b);
-}
-
-export function log(x: f64): f64 {
-  return Math.log(x);
-}
-
-export function log10(x: f64): f64 {
-  return Math.log10(x);
-}
-
-export function log1p(x: f64): f64 {
-  return Math.log1p(x);
-}
-
-export function log2(x: f64): f64 {
-  return Math.log2(x);
-}
-
-export function max(a: f64, b: f64): f64 {
-  return Math.max(a, b);
-}
-
-export function min(a: f64, b: f64): f64 {
-  return Math.min(a, b);
-}
-
-export function pow(x: f64, y: f64): f64 {
-  return Math.pow(x, y);
-}
-
-export function round(x: f64): f64 {
-  return Math.round(x);
-}
-
-export function sign(x: f64): f64 {
-  return Math.sign(x);
-}
-
-export function sin(x: f64): f64 {
-  return Math.sin(x);
-}
-
-export function sinh(x: f64): f64 {
-  return Math.sinh(x);
-}
-
-export function sqrt(x: f64): f64 {
-  return Math.sqrt(x);
-}
-
-export function tan(x: f64): f64 {
-  return Math.tan(x);
-}
-
-export function tanh(x: f64): f64 {
-  return Math.tanh(x);
-}
-
-export function trunc(x: f64): f64 {
-  return Math.trunc(x);
-}
+import * as libm from "../../../lib/libm/assembly/libm";
+import * as libmf from "../../../lib/libm/assembly/libmf";
+export { libm, libmf };

tests/compiler/std/math.optimized.wat

@@ -8056,7 +8056,7 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 1021
+   i32.const 1020
    i32.const 4
    call $~lib/builtins/abort
    unreachable
@@ -8087,7 +8087,7 @@
   if
    i32.const 184
    i32.const 144
-   i32.const 1030
+   i32.const 1029
    i32.const 24
    call $~lib/builtins/abort
    unreachable
@@ -8134,7 +8134,7 @@
   if
    i32.const 184
    i32.const 144
-   i32.const 2312
+   i32.const 2309
    i32.const 24
    call $~lib/builtins/abort
    unreachable

tests/compiler/std/math.untouched.wat

@@ -10211,7 +10211,7 @@
   if
    i32.const 0
    i32.const 144
-   i32.const 1021
+   i32.const 1020
    i32.const 4
    call $~lib/builtins/abort
    unreachable
@@ -10243,7 +10243,7 @@
   if
    i32.const 184
    i32.const 144
-   i32.const 1030
+   i32.const 1029
    i32.const 24
    call $~lib/builtins/abort
    unreachable
@@ -10300,7 +10300,7 @@
   if
    i32.const 184
    i32.const 144
-   i32.const 2312
+   i32.const 2309
    i32.const 24
    call $~lib/builtins/abort
    unreachable