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8268017: C2: assert(phi_type->isa_int() || phi_type->isa_ptr() || phi…
…_type->isa_long()) failed: bad phi type Reviewed-by: vlivanov, chagedorn, whuang
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/* | ||
* Copyright (c) 2021, Red Hat, Inc. All rights reserved. | ||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
* | ||
* This code is free software; you can redistribute it and/or modify it | ||
* under the terms of the GNU General Public License version 2 only, as | ||
* published by the Free Software Foundation. | ||
* | ||
* This code is distributed in the hope that it will be useful, but WITHOUT | ||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
* version 2 for more details (a copy is included in the LICENSE file that | ||
* accompanied this code). | ||
* | ||
* You should have received a copy of the GNU General Public License version | ||
* 2 along with this work; if not, write to the Free Software Foundation, | ||
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
* | ||
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
* or visit www.oracle.com if you need additional information or have any | ||
* questions. | ||
*/ | ||
|
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/** | ||
* @test | ||
* @bug 8268017 | ||
* @summary C2: assert(phi_type->isa_int() || phi_type->isa_ptr() || phi_type->isa_long()) failed: bad phi type | ||
* | ||
* @run main/othervm -Xcomp -XX:-TieredCompilation -XX:CompileOnly=TestCastFFAtPhi TestCastFFAtPhi | ||
* | ||
*/ | ||
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public class TestCastFFAtPhi { | ||
static int N = 400; | ||
static double dArrFld[] = new double[N]; | ||
static long iMeth_check_sum = 0; | ||
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static { | ||
init(dArrFld, 90.71133); | ||
} | ||
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float fArrFld[] = new float[N]; | ||
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public static void main(String[] strArr) { | ||
TestCastFFAtPhi _instance = new TestCastFFAtPhi(); | ||
for (int i = 0; i < 10; i++) { | ||
_instance.mainTest(); | ||
} | ||
} | ||
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void mainTest() { | ||
int i24 = 121110, i28, i30; | ||
float f2 = 2.486F; | ||
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for (i28 = 322; i28 > 6; i28--) { | ||
i30 = 1; | ||
do { | ||
i24 = (int) f2; | ||
fArrFld[1] += i30; | ||
switch (((i28 % 4) * 5) + 32) { | ||
case 36: | ||
f2 *= f2; | ||
} | ||
} while (++i30 < 80); | ||
} | ||
System.out.println(i24 + ","); | ||
} | ||
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public static void init(double[] a, double seed) { | ||
for (int j = 0; j < a.length; j++) { | ||
a[j] = (j % 2 == 0) ? seed + j : seed - j; | ||
} | ||
} | ||
} |
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