Skip to content
Snippets Groups Projects
Commit 484517a4 authored by Lukas Stadler's avatar Lukas Stadler
Browse files

turn parens into builtin + special

parent 02753a4d
No related branches found
No related tags found
No related merge requests found
Hide whitespace changes
Inline Side-by-side
Showing
with 54 additions and 91 deletions
com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/BasePackage.java
+ 1
− 2
View file @ 484517a4
......@@ -67,7 +67,6 @@ import com.oracle.truffle.r.nodes.builtin.base.infix.IfBuiltinNodeGen;
import com.oracle.truffle.r.nodes.builtin.base.infix.NextBuiltin;
import com.oracle.truffle.r.nodes.builtin.base.infix.NextBuiltinNodeGen;
import com.oracle.truffle.r.nodes.builtin.base.infix.ParenBuiltin;
import com.oracle.truffle.r.nodes.builtin.base.infix.ParenBuiltinNodeGen;
import com.oracle.truffle.r.nodes.builtin.base.infix.RepeatBuiltin;
import com.oracle.truffle.r.nodes.builtin.base.infix.RepeatBuiltinNodeGen;
import com.oracle.truffle.r.nodes.builtin.base.infix.Subscript;
......@@ -695,7 +694,7 @@ public class BasePackage extends RBuiltinPackage {
add(FunctionBuiltin.class, FunctionBuiltinNodeGen::create);
add(IfBuiltin.class, IfBuiltinNodeGen::create);
add(NextBuiltin.class, NextBuiltinNodeGen::create);
add(ParenBuiltin.class, ParenBuiltinNodeGen::create);
add(ParenBuiltin.class, ParenBuiltin::new, ParenBuiltin::special);
add(RepeatBuiltin.class, RepeatBuiltinNodeGen::create);
add(Tilde.class, TildeNodeGen::create);
add(UpdateSubscript.class, UpdateSubscriptNodeGen::create, UpdateSubscript::special);
......
com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/infix/ParenBuiltin.java
+ 34
− 8
View file @ 484517a4
......@@ -22,19 +22,45 @@
*/
package com.oracle.truffle.r.nodes.builtin.base.infix;
import static com.oracle.truffle.r.runtime.RVisibility.ON;
import static com.oracle.truffle.r.runtime.builtins.RBehavior.PURE;
import static com.oracle.truffle.r.runtime.builtins.RBuiltinKind.PRIMITIVE;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.nodes.NodeInfo;
import com.oracle.truffle.r.nodes.builtin.RBuiltinNode;
import com.oracle.truffle.r.runtime.RInternalError;
import com.oracle.truffle.r.runtime.ArgumentsSignature;
import com.oracle.truffle.r.runtime.builtins.RBuiltin;
import com.oracle.truffle.r.runtime.nodes.RNode;
@RBuiltin(name = "(", kind = PRIMITIVE, parameterNames = {"x"}, behavior = PURE)
public abstract class ParenBuiltin extends RBuiltinNode {
@SuppressWarnings("unused")
@Specialization
protected Object doIt(Object x) {
throw RInternalError.unimplemented();
@NodeInfo(cost = NodeCost.NONE)
final class ParensSpecial extends RNode {
@Child private RNode delegate;
protected ParensSpecial(RNode delegate) {
this.delegate = delegate;
}
@Override
public Object execute(VirtualFrame frame) {
return delegate.execute(frame);
}
}
@RBuiltin(name = "(", kind = PRIMITIVE, parameterNames = {""}, visibility = ON, behavior = PURE)
public final class ParenBuiltin extends RBuiltinNode {
public static RNode special(ArgumentsSignature signature, RNode[] args, @SuppressWarnings("unused") boolean inReplacement) {
if (signature == ArgumentsSignature.empty(1)) {
return new ParensSpecial(args[0]);
}
return null;
}
@Override
public Object executeBuiltin(VirtualFrame frame, Object... args) {
return args[0];
}
}
com.oracle.truffle.r.nodes.test/src/com/oracle/truffle/r/nodes/test/SpecialCallTest.java
+ 19
− 9
View file @ 484517a4
......@@ -164,11 +164,11 @@ public class SpecialCallTest extends TestBase {
assertCallCounts("1 + 1", 1, 0, 1, 0);
assertCallCounts("1 + 1 * 2 + 4", 3, 0, 3, 0);
assertCallCounts("{ a <- 1; b <- 2 }", "a + b", 1, 0, 1, 0);
assertCallCounts("{ a <- 1; b <- 2; c <- 3 }", "a + b * 2 * c", 3, 0, 3, 0);
assertCallCounts("a <- 1; b <- 2", "a + b", 1, 0, 1, 0);
assertCallCounts("a <- 1; b <- 2; c <- 3", "a + b * 2 * c", 3, 0, 3, 0);
assertCallCounts("{ a <- data.frame(a=1); b <- 2; c <- 3 }", "a + b * 2 * c", 3, 0, 2, 1);
assertCallCounts("{ a <- 1; b <- data.frame(a=1); c <- 3 }", "a + b * 2 * c", 3, 0, 0, 3);
assertCallCounts("a <- data.frame(a=1); b <- 2; c <- 3", "a + b * 2 * c", 3, 0, 2, 1);
assertCallCounts("a <- 1; b <- data.frame(a=1); c <- 3", "a + b * 2 * c", 3, 0, 0, 3);
assertCallCounts("1 %*% 1", 0, 1, 0, 1);
}
......@@ -182,7 +182,7 @@ public class SpecialCallTest extends TestBase {
assertCallCounts("a <- c(1,2,3,4)", "a[0.1]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[5]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[0]", 1, 0, 1, 0);
assertCallCounts("{ a <- c(1,2,3,4); b <- -1 }", "a[b]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4); b <- -1", "a[b]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[NA_integer_]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[-1]", 0, 2, 0, 2); // "-1" is a unary expression
......@@ -201,7 +201,7 @@ public class SpecialCallTest extends TestBase {
assertCallCounts("a <- c(1,2,3,4)", "a[[0.1]]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[[5]]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[[0]]", 1, 0, 1, 0);
assertCallCounts("{ a <- c(1,2,3,4); b <- -1 }", "a[[b]]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4); b <- -1", "a[[b]]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[[NA_integer_]]", 1, 0, 1, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[[drop=T, 1]]", 0, 1, 0, 1);
......@@ -218,7 +218,7 @@ public class SpecialCallTest extends TestBase {
assertCallCounts("a <- c(1,2,3,4)", "a[0.1] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4)", "a[5] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4)", "a[0] <- 1", 1, 0, 1, 1);
assertCallCounts("{ a <- c(1,2,3,4); b <- -1 }", "a[b] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4); b <- -1", "a[b] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4)", "a[NA_integer_] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4)", "a[-1] <- 1", 0, 2, 0, 3); // "-1" is a unary expression
......@@ -237,7 +237,7 @@ public class SpecialCallTest extends TestBase {
assertCallCounts("a <- c(1,2,3,4)", "a[[0.1]] <- 1", 1, 0, 2, 0);
assertCallCounts("a <- c(1,2,3,4)", "a[[5]] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4)", "a[[0]] <- 1", 1, 0, 1, 1);
assertCallCounts("{ a <- c(1,2,3,4); b <- -1 }", "a[[b]] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4); b <- -1", "a[[b]] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4)", "a[[NA_integer_]] <- 1", 1, 0, 1, 1);
assertCallCounts("a <- c(1,2,3,4)", "a[[drop=T, 1]] <- 1", 0, 1, 0, 2);
......@@ -245,6 +245,16 @@ public class SpecialCallTest extends TestBase {
assertCallCounts("a <- c(1,2,3,4)", "a[[1, drop=F]] <- 1", 0, 1, 0, 2);
}
@Test
public void testParens() {
assertCallCounts("a <- 1", "(a)", 1, 0, 1, 0);
assertCallCounts("a <- 1", "(55)", 1, 0, 1, 0);
assertCallCounts("a <- 1", "('asdf')", 1, 0, 1, 0);
assertCallCounts("a <- 1; b <- 2", "(a + b)", 2, 0, 2, 0);
assertCallCounts("a <- 1; b <- 2; c <- 3", "a + (b + c)", 3, 0, 3, 0);
assertCallCounts("a <- 1; b <- 2; c <- 1:5", "a + (b + c)", 3, 0, 0, 3);
}
private static void assertCallCounts(String test, int initialSpecialCount, int initialNormalCount, int finalSpecialCount, int finalNormalCount) {
assertCallCounts("{}", test, initialSpecialCount, initialNormalCount, finalSpecialCount, finalNormalCount);
}
......@@ -253,7 +263,7 @@ public class SpecialCallTest extends TestBase {
if (!FastROptions.UseSpecials.getBooleanValue()) {
return;
}
Source setupSource = Source.newBuilder(setup).mimeType(TruffleRLanguage.MIME).name("test").build();
Source setupSource = Source.newBuilder("{" + setup + "}").mimeType(TruffleRLanguage.MIME).name("test").build();
Source testSource = Source.newBuilder(test).mimeType(TruffleRLanguage.MIME).name("test").build();
RExpression setupExpression = testVMContext.getThisEngine().parse(setupSource);
......
com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/RASTBuilder.java
+ 0
− 3
View file @ 484517a4
......@@ -38,7 +38,6 @@ import com.oracle.truffle.r.nodes.control.BreakNode;
import com.oracle.truffle.r.nodes.control.ForNode;
import com.oracle.truffle.r.nodes.control.IfNode;
import com.oracle.truffle.r.nodes.control.NextNode;
import com.oracle.truffle.r.nodes.control.ParNode;
import com.oracle.truffle.r.nodes.control.RepeatNode;
import com.oracle.truffle.r.nodes.control.ReplacementDispatchNode;
import com.oracle.truffle.r.nodes.control.WhileNode;
......@@ -88,8 +87,6 @@ public final class RASTBuilder implements RCodeBuilder<RSyntaxNode> {
switch (symbol) {
case "repeat":
return new RepeatNode(source, lhsLookup, args.get(0).value);
case "(":
return new ParNode(source, lhsLookup, args.get(0).value);
}
} else if (args.size() == 2) {
switch (symbol) {
......
com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/control/ParNode.java deleted 100644 → 0
+ 0
− 69
View file @ 02753a4d
/*
* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.oracle.truffle.r.nodes.control;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.source.SourceSection;
import com.oracle.truffle.r.nodes.function.visibility.SetVisibilityNode;
import com.oracle.truffle.r.runtime.ArgumentsSignature;
import com.oracle.truffle.r.runtime.nodes.RNode;
import com.oracle.truffle.r.runtime.nodes.RSyntaxLookup;
import com.oracle.truffle.r.runtime.nodes.RSyntaxNode;
/**
* A {@link ParNode} represents parentheses in source code.
*/
public final class ParNode extends OperatorNode {
@Child private RNode value;
@Child private SetVisibilityNode visibility = SetVisibilityNode.create();
public ParNode(SourceSection src, RSyntaxLookup operator, RSyntaxNode value) {
super(src, operator);
this.value = value.asRNode();
}
@Override
public Object execute(VirtualFrame frame) {
try {
return value.execute(frame);
} finally {
visibility.execute(frame, true);
}
}
@Override
public void voidExecute(VirtualFrame frame) {
value.voidExecute(frame);
}
@Override
public RSyntaxNode[] getSyntaxArguments() {
return new RSyntaxNode[]{value.asRSyntaxNode()};
}
@Override
public ArgumentsSignature getSyntaxSignature() {
return ArgumentsSignature.empty(1);
}
}
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment