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8374436: compiler/igvn/IntegerDivValueTests.java failed with division by zero

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Reviewed-by: chagedorn, thartmann
This commit is contained in:
Tobias Hotz 2026-01-07 11:48:47 +00:00 committed by Tobias Hartmann
parent 6af27420e3
commit d7a3df6399
1 changed files with 10 additions and 2 deletions
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12
test/hotspot/jtreg/compiler/igvn/IntegerDivValueTests.java
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@ -204,7 +204,11 @@ public class IntegerDivValueTests {
@Run(test = {"testIntConstantFolding", "testIntConstantFoldingSpecialCase"})
public void checkIntConstants(RunInfo info) {
Asserts.assertEquals(INT_CONST_1 / INT_CONST_2, testIntConstantFolding());
if (INT_CONST_2 == 0) {
Asserts.assertThrows(ArithmeticException.class, () -> testIntConstantFolding());
} else {
Asserts.assertEquals(INT_CONST_1 / INT_CONST_2, testIntConstantFolding());
}
Asserts.assertEquals(Integer.MIN_VALUE, testIntConstantFoldingSpecialCase());
}
@ -441,7 +445,11 @@ public class IntegerDivValueTests {
@Run(test = {"testLongConstantFolding", "testLongConstantFoldingSpecialCase"})
public void checkLongConstants(RunInfo infoLong) {
Asserts.assertEquals(LONG_CONST_1 / LONG_CONST_2, testLongConstantFolding());
if (LONG_CONST_2 == 0L) {
Asserts.assertThrows(ArithmeticException.class, () -> testLongConstantFolding());
} else {
Asserts.assertEquals(LONG_CONST_1 / LONG_CONST_2, testLongConstantFolding());
}
Asserts.assertEquals(Long.MIN_VALUE, testLongConstantFoldingSpecialCase());
}