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Unified Diff: test/mjsunit/compiler/escape-analysis-2.js

Issue 1457683003: [turbofan] Initial support for escape analysis. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Rebase Created 5 years ago
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Index: test/mjsunit/compiler/escape-analysis-2.js
diff --git a/test/mjsunit/regress/regress-3029.js b/test/mjsunit/compiler/escape-analysis-2.js
similarity index 83%
copy from test/mjsunit/regress/regress-3029.js
copy to test/mjsunit/compiler/escape-analysis-2.js
index ae412dff2ba98b52468cd2fa02d7bfc0653cffb9..d116e9a364333865c31d961bf260109d48fec6d8 100644
--- a/test/mjsunit/regress/regress-3029.js
+++ b/test/mjsunit/compiler/escape-analysis-2.js
@@ -1,4 +1,4 @@
-// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright 2015 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
@@ -25,21 +25,21 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// Flags: --allow-natives-syntax
-
-function c(x) {
- undefined.boom();
-}
+// Flags: --allow-natives-syntax --turbo-escape
+//
-function f() {
- return new c();
+function f(a) {
+ "use strict";
+ if (arguments === a)
+ return 1;
+ return arguments.length;
}
-function g() {
- f();
+function g(a) {
+ return f(a,1,2,3);
}
-assertThrows("g()", TypeError);
-assertThrows("g()", TypeError);
+assertEquals(4, g());
+assertEquals(4, g());
%OptimizeFunctionOnNextCall(g);
-assertThrows("g()", TypeError);
+assertEquals(4, g());
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