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Speedup some compiler routines (#441)

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This commit is contained in:
Max Graey
2019-02-22 15:03:33 +02:00
committed by Daniel Wirtz
parent cc5522d6cc
commit 65c799c925
6 changed files with 139 additions and 130 deletions
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40
src/builtins.ts
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@ -451,14 +451,11 @@ export function compileCall(
arg0 = compiler.compileExpression(operands[0], Type.i32, ConversionKind.NONE, WrapMode.WRAP);
}
switch (compiler.currentType.kind) {
case TypeKind.I8:
case TypeKind.I16:
case TypeKind.U8:
case TypeKind.U16: {
ret = module.createUnary(UnaryOp.ClzI32, arg0);
break;
}
case TypeKind.BOOL: // usually overflows
case TypeKind.I8:
case TypeKind.U8:
case TypeKind.I16:
case TypeKind.U16:
case TypeKind.I32:
case TypeKind.U32: {
ret = module.createUnary(UnaryOp.ClzI32, arg0);
@ -531,14 +528,11 @@ export function compileCall(
arg0 = compiler.compileExpression(operands[0], Type.i32, ConversionKind.NONE, WrapMode.WRAP);
}
switch (compiler.currentType.kind) {
case TypeKind.I8:
case TypeKind.I16:
case TypeKind.U8:
case TypeKind.U16: {
ret = module.createUnary(UnaryOp.CtzI32, arg0);
break;
}
case TypeKind.BOOL: // usually overflows
case TypeKind.I8:
case TypeKind.U8:
case TypeKind.I16:
case TypeKind.U16:
case TypeKind.I32:
case TypeKind.U32: {
ret = module.createUnary(UnaryOp.CtzI32, arg0);
@ -611,14 +605,11 @@ export function compileCall(
arg0 = compiler.compileExpression(operands[0], Type.i32, ConversionKind.NONE, WrapMode.WRAP);
}
switch (compiler.currentType.kind) {
case TypeKind.I8:
case TypeKind.I16:
case TypeKind.U8:
case TypeKind.U16: {
ret = module.createUnary(UnaryOp.PopcntI32, arg0);
break;
}
case TypeKind.BOOL: // usually overflows
case TypeKind.I8:
case TypeKind.U8:
case TypeKind.I16:
case TypeKind.U16:
case TypeKind.I32:
case TypeKind.U32: {
ret = module.createUnary(UnaryOp.PopcntI32, arg0);
@ -2525,11 +2516,8 @@ export function compileCall(
case TypeKind.I16:
case TypeKind.U8:
case TypeKind.U16:
case TypeKind.BOOL: {
ret = module.createSelect(arg0, arg1, arg2);
break;
}
default: { // any other value type
case TypeKind.BOOL:
default: {
ret = module.createSelect(arg0, arg1, arg2);
break;
}