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Code Issues Projects Releases Wiki Activity

Transition to TypeFlags for specific type checks; Optimize logical ops a bit

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This commit is contained in:
dcodeIO
2018-01-10 23:19:14 +01:00
parent fc777b3a89
commit d89703cdad
18 changed files with 750 additions and 720 deletions

43
src/builtins.ts

@@ -1,7 +1,9 @@
import {
Compiler,
Target,
ConversionKind
ConversionKind,
makeSmallIntegerWrap
} from "./compiler";
import {
@@ -15,7 +17,9 @@ import {
} from "./ast";
import {
Type, TypeKind
Type,
TypeKind,
TypeFlags
} from "./types";
import {
@@ -511,23 +515,10 @@ export function compileCall(compiler: Compiler, prototype: FunctionPrototype, ty
case TypeKind.I8:
case TypeKind.I16:
ret = module.createBinary(BinaryOp.ShrI32,
module.createBinary(BinaryOp.ShlI32,
module.createBinary(BinaryOp.RotlI32, arg0, arg1),
module.createI32(compiler.currentType.smallIntegerShift)
),
module.createI32(compiler.currentType.smallIntegerShift)
);
break;
case TypeKind.U8:
case TypeKind.U16:
case TypeKind.BOOL:
ret = module.createBinary(BinaryOp.AndI32,
module.createBinary(BinaryOp.RotlI32, arg0, arg1),
module.createI32(compiler.currentType.smallIntegerMask)
);
break;
ret = makeSmallIntegerWrap(module.createBinary(BinaryOp.RotlI32, arg0, arg1), compiler.currentType, module);
case TypeKind.I32:
case TypeKind.U32:
@@ -584,22 +575,10 @@ export function compileCall(compiler: Compiler, prototype: FunctionPrototype, ty
case TypeKind.I8:
case TypeKind.I16:
ret = module.createBinary(BinaryOp.ShrI32,
module.createBinary(BinaryOp.ShlI32,
module.createBinary(BinaryOp.RotrI32, arg0, arg1),
module.createI32(compiler.currentType.smallIntegerShift)
),
module.createI32(compiler.currentType.smallIntegerShift)
);
break;
case TypeKind.U8:
case TypeKind.U16:
case TypeKind.BOOL:
ret = module.createBinary(BinaryOp.AndI32,
module.createBinary(BinaryOp.RotrI32, arg0, arg1),
module.createI32(compiler.currentType.smallIntegerMask)
);
ret = makeSmallIntegerWrap(module.createBinary(BinaryOp.RotrI32, arg0, arg1), compiler.currentType, module);
break;
case TypeKind.I32:
@@ -1249,7 +1228,7 @@ export function compileCall(compiler: Compiler, prototype: FunctionPrototype, ty
case TypeKind.F32:
if (typeArguments) {
if (!(typeArguments[1].isAnyInteger && typeArguments[1].size == 32)) {
if (!(typeArguments[1].is(TypeFlags.INTEGER) && typeArguments[1].size == 32)) {
compiler.error(DiagnosticCode.Type_0_cannot_be_reinterpreted_as_type_1, reportNode.range, typeArguments[0].toString(), typeArguments[1].toString());
return module.createUnreachable();
}
@@ -1261,7 +1240,7 @@ export function compileCall(compiler: Compiler, prototype: FunctionPrototype, ty
case TypeKind.F64:
if (typeArguments) {
if (!(typeArguments[1].isLongInteger && !typeArguments[1].isReference)) {
if (!(typeArguments[1].is(TypeFlags.LONG | TypeFlags.INTEGER) && !typeArguments[1].isReference)) {
compiler.error(DiagnosticCode.Type_0_cannot_be_reinterpreted_as_type_1, reportNode.range, typeArguments[0].toString(), typeArguments[1].toString());
return module.createUnreachable();
}
@@ -1390,7 +1369,7 @@ export function compileCall(compiler: Compiler, prototype: FunctionPrototype, ty
}
arg0 = compiler.compileExpression(operands[0], usizeType);
compiler.currentType = typeArguments[0];
return module.createLoad(typeArguments[0].size >>> 3, typeArguments[0].isAnySignedInteger, arg0, typeArguments[0].toNativeType());
return module.createLoad(typeArguments[0].size >>> 3, typeArguments[0].is(TypeFlags.SIGNED | TypeFlags.INTEGER), arg0, typeArguments[0].toNativeType());
case "store": // store<T?>(offset: usize, value: T) -> void
compiler.currentType = Type.void;