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authorSteve Block <steveblock@google.com>2009-10-30 11:49:59 +0000
committerSteve Block <steveblock@google.com>2009-10-30 19:03:37 +0000
commit20bb23f8cbd4643c5da24601959b015e98374b44 (patch)
tree743b40f3f7b5b7a4ad2b32906dcea772730a0792 /V8Binding/v8/test/mjsunit/codegen-coverage.js
parent84191aa5bc11de486d662f98d4d618b179ca45ca (diff)
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Move V8 to external/v8
Change-Id: I9ef85bb1a4fd0e808ca37ac532803542b6dfb04d
Diffstat (limited to 'V8Binding/v8/test/mjsunit/codegen-coverage.js')
-rw-r--r--V8Binding/v8/test/mjsunit/codegen-coverage.js91
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diff --git a/V8Binding/v8/test/mjsunit/codegen-coverage.js b/V8Binding/v8/test/mjsunit/codegen-coverage.js
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--- a/V8Binding/v8/test/mjsunit/codegen-coverage.js
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright 2009 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:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Test the paths in the code generator where values in specific
-// registers get moved around so that the shift operation can use
-// register ECX on ia32 for the shift amount. Other codegen coverage
-// tests should go here too.
-
-
-
-function identity(x) {
- return x;
-}
-
-function cover_codegen_paths() {
- var x = 1;
- var a; // Register EAX
- var b; // Register EBX
- var c; // Register ECX
- var d; // Register EDX
- // Register ESI is already used.
- var di; // Register EDI
-
- while (x == 1) {
- x = identity(1);
- a = x + 1;
- c = x + 1;
- d = x + 1;
- b = x + 1;
- di = x + 1;
- // Locals are in the corresponding registers here.
- assertEquals(c << a, 8);
-
- x = identity(1);
- a = x + 1;
- c = x + 1;
- d = x + 1;
- b = x + 1;
- di = x + 1;
- // Locals are in the corresponding registers here.
- assertEquals(a << c, 8);
-
- x = identity(1);
- a = x + 1;
- c = x + 1;
- d = x + 1;
- b = x + 1;
- di = x + 1;
- // Locals are in the corresponding registers here.
- c = 0; // Free register ecx.
- assertEquals(a << d, 8);
-
- x = identity(1);
- a = x + 1;
- c = x + 1;
- d = x + 1;
- b = x + 1;
- di = x + 1;
- // Locals are in the corresponding registers here.
- b = 0; // Free register ebx.
- assertEquals(a << d, 8);
-
- x = 3;
- }
-}
-
-cover_codegen_paths();