Fix typos

Fix typos in documentation, comments, etc.

Author: algonell

THIRD_PARTY_LICENSE.txt

@@ -8146,7 +8146,7 @@ under the standard MIT terms.
 All other files which have no copyright comments are original works
 produced specifically for use as part of this library, written either
 by Rich Felker, the main author of the library, or by one or more
-contibutors listed above. Details on authorship of individual files
+contributors listed above. Details on authorship of individual files
 can be found in the git version control history of the project. The
 omission of copyright and license comments in each file is in the
 interest of source tree size.

ci/ci_common/run-spec-impl.libsonnet

@@ -215,7 +215,7 @@ local std_get = (import "../../ci/ci_common/common-utils.libsonnet").std_get;
       local onlyMatrixKeys = union == known_fields;
       local noMatrixKeys = inter == [];
       if isLeaf then
-        assert noMatrixKeys: "unexected platform spec keys in build definition %s (context: %s, stack: %s)" % [inter, context, stack];
+        assert noMatrixKeys: "unexpected platform spec keys in build definition %s (context: %s, stack: %s)" % [inter, context, stack];
         obj
       else
         assert onlyMatrixKeys : "unexpected keys in platform spec %s, expected %s (context: %s, stack: %s)" % [diff, known_fields, context, stack];
@@ -443,7 +443,7 @@ local std_get = (import "../../ci/ci_common/common-utils.libsonnet").std_get;
         task_dict[build] +
         // add the os/arch/jdk specific spec
         _spec +
-        // provide the task_name/os/arch/jdk definitons to the spec
+        // provide the task_name/os/arch/jdk definitions to the spec
         task_spec({
           task_name:: build,
           os:: os,
@@ -482,7 +482,7 @@ local std_get = (import "../../ci/ci_common/common-utils.libsonnet").std_get;
   ,
   // Add properties that need to be evaluated late
   //
-  // This works around ordering issues. For example, a platform needs to add a download, which depdends
+  // This works around ordering issues. For example, a platform needs to add a download, which depends
   // on the JDK version. However, the JDK definition might come after the platform definition. To avoid this,
   // the definition can be added to the `evaluate_late` field. The content of the `evaluate_late` field
   // (if it exists) will be added late when all other properties have been set.

compiler/docs/Debugging.md

@@ -78,7 +78,7 @@ obtained with `-XX:+JVMCIPrintProperties`.
 The compiler supports metrics in the form of counters, timers and memory trackers.
 Each metric has a unique name. Metrics are collected per-compilation.
 At shutdown, they are aggregated across all compilations and reported to the console.
-This ouput can be redirected to a file via the `-Djdk.graal.AggregatedMetricsFile` option.
+This output can be redirected to a file via the `-Djdk.graal.AggregatedMetricsFile` option.
 
 To list the per-compilation metrics, use the `-Djdk.graal.MetricsFile` option. If not specified,
 per-compilation metrics are not reported.

compiler/mx.compiler/mx_graal_tools.py

@@ -60,7 +60,7 @@ def run_netbeans_app(app_name, jdkhome, args=None, dist=None):
         mx.abort(app_name + ' binary does not exist: ' + executable)
 
     if mx.get_os() != 'windows':
-        # Make sure that execution is allowed. The zip file does not always specfiy that correctly
+        # Make sure that execution is allowed. The zip file does not always specify that correctly
         os.chmod(executable, 0o777)
 
     launch = [executable]

compiler/src/jdk.graal.compiler.test/src/jdk/graal/compiler/core/test/ArrayLengthProviderTest.java

@@ -46,7 +46,7 @@ public static Object test0Snippet(ArrayList<?> list, boolean a) {
             }
             if (array[0] instanceof String || a) {
                 /*
-                 * This code is outside of the loop. Accessing the array reqires a ValueProxyNode.
+                 * This code is outside of the loop. Accessing the array requires a ValueProxyNode.
                  * When the simplification of the ArrayLengthNode replaces the length access with
                  * the ArrayList.size used to create the array, then the value needs to have a
                  * ValueProxyNode too. In addition, the two parts of the if-condition actually lead

compiler/src/jdk.graal.compiler.test/src/jdk/graal/compiler/core/test/ConditionalEliminationStampInversionTest.java

@@ -46,7 +46,7 @@
 
 /**
  * Tests the correctness of conditional elimination when inverting stamps along
- * {@link SignExtendNode}. The test artificially creates a graph whith the optimizable pattern:
+ * {@link SignExtendNode}. The test artificially creates a graph with the optimizable pattern:
  * {@code ((val & CONST) == CONST)}, which provides information about the set bits in val, if the
  * condition is used in a guard which is assumed to hold. The partial information about bits which
  * are set in {@code x} are propagated "upwards". A {@link SignExtendNode} must treat the partial

compiler/src/jdk.graal.compiler.test/src/jdk/graal/compiler/core/test/FloatOptimizationTest.java

@@ -29,7 +29,7 @@
 
 /**
  * Check for incorrect elimination of 0.0 and -0.0 from computations. They can affect the sign of
- * the result of an add or substract.
+ * the result of an add or subtract.
  */
 public class FloatOptimizationTest extends GraalCompilerTest {
 

compiler/src/jdk.graal.compiler.test/src/jdk/graal/compiler/core/test/LoopUnswitchTest.java

@@ -348,7 +348,7 @@ public void test3() {
     public static void test4Snippet(int a, int b) {
         for (int i = 0; GraalDirectives.injectIterationCount(1000, i < 1000); ++i) {
             if (GraalDirectives.injectBranchProbability(0.000001, a < i)) {
-                // This is an invariant but on average it is exectutes 1000 * 0.000001 = 0.001 < 1
+                // This is an invariant but on average it executes 1000 * 0.000001 = 0.001 < 1
                 // time per execution of the whole loop so it should not be unswitched.
                 if (b > 0) {
                     GraalDirectives.sideEffect(1);

compiler/src/jdk.graal.compiler.test/src/jdk/graal/compiler/core/test/SubWordInputTest.java

@@ -92,7 +92,7 @@ protected byte[] generateClass(String internalClassName) {
         get.visitMaxs(1, 1);
         get.visitEnd();
 
-        // Genearates a method that compares the return value of the preceding method by passing the
+        // Generates a method that compares the return value of the preceding method by passing the
         // input value, and a manual masking of the input value.
         MethodVisitor snippet = cw.visitMethod(ACC_PUBLIC | ACC_STATIC, WRAPPER, "(I)Z", null, null);
         snippet.visitCode();

compiler/src/jdk.graal.compiler.test/src/jdk/graal/compiler/core/test/VerifyAssertionUsage.java

@@ -351,7 +351,7 @@ boolean canBeCalledWithoutErrorMessage() {
         public String toString() {
             StringBuilder sb = new StringBuilder();
             sb.append("Method info for ").append(method).append(System.lineSeparator());
-            sb.append("\tValid asserion usage ?").append(correctAssertionMethod).append(System.lineSeparator());
+            sb.append("\tValid assertion usage ?").append(correctAssertionMethod).append(System.lineSeparator());
             sb.append("\troot?").append(root).append(System.lineSeparator());
             sb.append("\tcalls assertion(transitively)?").append(callsAssertionTransitively).append(System.lineSeparator());
             sb.append("\tValid use as assertion method based on paths?").append(allPathsAssertionDominated).append(System.lineSeparator());