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annotate gcc/testsuite/c-c++-common/pr27336.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
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-options "-O2 -fdelete-null-pointer-checks -fdump-tree-vrp1" } */
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3
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4 struct B { int x; };
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5 extern void g3(struct B *that) __attribute__((nonnull));
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6 int f3(struct B *a)
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7 {
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8 g3(a);
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9 return a != (void *)0;
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10 }
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11
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12 /* { dg-final { scan-tree-dump "return 1;" "vrp1" } } */