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annotate gcc/testsuite/g++.dg/opt/pr20931.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // PR middle-end
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2 // This testcase ICEd because fold checking saw a type change which
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3 // is allowed as TYPE_CONTAINS_PLACEHOLDER_INTERNAL could change.
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4 // { dg-do compile }
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5 // { dg-options "-O2" }
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6
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7 int
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8 __finite (double __x) throw ()
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9 {
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10 return (__extension__
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11 (((((union { double __d; int __i[2]; }) {__d: __x}).__i[1]
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12 | 0x800fffffu) + 1) >> 31));
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13 }