diff options
Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/compiler/regress-gap.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/compiler/regress-gap.js | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/compiler/regress-gap.js b/src/3rdparty/v8/test/mjsunit/compiler/regress-gap.js deleted file mode 100644 index a812daa..0000000 --- a/src/3rdparty/v8/test/mjsunit/compiler/regress-gap.js +++ /dev/null @@ -1,130 +0,0 @@ -// Copyright 2010 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. - -// Regression test that stresses the register allocator gap instruction. - -function small_select(n, v1, v2) { - for (var i = 0; i < n; ++i) { - var tmp = v1; - v1 = v2; - v2 = tmp; - } - return v1; -} - -function select(n, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10) { - for (var i = 0; i < n; ++i) { - var tmp = v1; - v1 = v2; - v2 = v3; - v3 = v4; - v4 = v5; - v5 = v6; - v6 = v7; - v7 = v8; - v8 = v9; - v9 = v10; - v10 = tmp; - } - return v1; -} - -function select_while(n, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10) { - var i = 0; - while (i < n) { - var tmp = v1; - v1 = v2; - v2 = v3; - v3 = v4; - v4 = v5; - v5 = v6; - v6 = v7; - v7 = v8; - v8 = v9; - v9 = v10; - v10 = tmp; - i++; - } - return v1; -} - -function two_cycles(n, v1, v2, v3, v4, v5, x1, x2, x3, x4, x5) { - for (var i = 0; i < n; ++i) { - var tmp = v1; - v1 = v2; - v2 = v3; - v3 = v4; - v4 = v5; - v5 = tmp; - tmp = x1; - x1 = x2; - x2 = x3; - x3 = x4; - x4 = x5; - x5 = tmp; - } - return v1 + x1; -} - -function two_cycles_while(n, v1, v2, v3, v4, v5, x1, x2, x3, x4, x5) { - var i = 0; - while (i < n) { - var tmp = v1; - v1 = v2; - v2 = v3; - v3 = v4; - v4 = v5; - v5 = tmp; - tmp = x1; - x1 = x2; - x2 = x3; - x3 = x4; - x4 = x5; - x5 = tmp; - i++; - } - return v1 + x1; -} -assertEquals(1, small_select(0, 1, 2)); -assertEquals(2, small_select(1, 1, 2)); -assertEquals(1, small_select(10, 1, 2)); - -assertEquals(1, select(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(4, select(3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(10, select(9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); - -assertEquals(1 + 6, two_cycles(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(4 + 9, two_cycles(3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(5 + 10, two_cycles(9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); - -assertEquals(1, select_while(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(4, select_while(3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(10, select_while(9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); - -assertEquals(1 + 6, two_cycles_while(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(4 + 9, two_cycles_while(3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); -assertEquals(5 + 10, two_cycles_while(9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); |