Decrease number of allocations in new test (#115887)

jakobbotsch · web-flow · commit 49baf1d02792 · 2025-05-22T16:41:33.000+02:00
Otherwise the test runs very slowly under DOTNET_GCStress=1/3.
diff --git a/src/tests/JIT/Regression/JitBlue/Runtime_115815/Runtime_115815.cs b/src/tests/JIT/Regression/JitBlue/Runtime_115815/Runtime_115815.cs
@@ -11,12 +11,12 @@ public class Runtime_115815
     [Fact]
     public static void TestEntryPoint()
     {
-        var destination = new KeyValuePair<Container, double>[1_000_000];
+        var destination = new KeyValuePair<Container, double>[1_000];
 
         // loop to make this method fully interruptible + to get into OSR version
-        for (int i = 0; i < destination.Length; i++)
+        for (int i = 0; i < destination.Length * 1000; i++)
         {
-            destination[i] = default;
+            destination[i / 1000] = default;
         }
 
         for (int i = 0; i < 5; i++)

Original file line number	Diff line number	Diff line change
`@@ -11,12 +11,12 @@ public class Runtime_115815`
`11`	`11`	`[Fact]`
`12`	`12`	`public static void TestEntryPoint()`
`13`	`13`	`{`
`14`		`- var destination = new KeyValuePair<Container, double>[1_000_000];`
	`14`	`+ var destination = new KeyValuePair<Container, double>[1_000];`
`15`	`15`
`16`	`16`	`// loop to make this method fully interruptible + to get into OSR version`
`17`		`- for (int i = 0; i < destination.Length; i++)`
	`17`	`+ for (int i = 0; i < destination.Length * 1000; i++)`
`18`	`18`	`{`
`19`		`- destination[i] = default;`
	`19`	`+ destination[i / 1000] = default;`
`20`	`20`	`}`
`21`	`21`
`22`	`22`	`for (int i = 0; i < 5; i++)`