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annotate gcc/testsuite/gcc.dg/Walloca-8.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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111
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1 /* { dg-do compile } */
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2 /* { dg-require-effective-target alloca } */
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3 /* { dg-options "-Walloca-larger-than=2000 -O2" } */
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4
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5 void *p;
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6 void
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7 foo (__SIZE_TYPE__ len)
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8 {
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9 if (len < 2000 / sizeof (void *))
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10 p = __builtin_alloca (len * sizeof (void *));
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11 else
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12 p = __builtin_malloc (len * sizeof (void *));
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13 }