Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/analyzer/expect-1.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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#define NULL ((void*)0) void *test_1 (void) { int *p = (int *)__builtin_malloc (sizeof (int)); if (__builtin_expect (p != NULL, 1)) { *p = 42; return p; } return NULL; } void *test_2 (void) { int *p = (int *)__builtin_malloc (sizeof (int)); if (__builtin_expect (p == NULL, 1)) return NULL; *p = 42; return p; } void *test_3 (void) { int *p = (int *)__builtin_malloc (sizeof (int)); if (__builtin_expect_with_probability (p == NULL, 1, 0.5f)) return NULL; *p = 42; return p; }