gcc/libgomp/testsuite/libgomp.c/pr39591-3.c

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/* PR other/39591 */
/* { dg-do run } */
extern void abort (void);
int err, a[40];
void __attribute__((noinline))
foo (int *array)
{
#pragma omp task
{
int j;
invoke.texi: Document the -Wsizeof-pointer-div warning. gcc: 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de> * doc/invoke.texi: Document the -Wsizeof-pointer-div warning. gcc/c-family: 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de> * c.opt (Wsizeof-pointer-div): New warning option. gcc/c: 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de> * c-parser.c (c_parser_binary_expression): Implement the -Wsizeof_pointer_div warning. (c_parser_postfix_expression): Allow SIZEOF_EXPR as expr.original_code from a parenthesized expression. (c_parser_expr_list): Use c_last_sizeof_loc. * c-tree.h (c_last_sizeof_loc): New external. * c-typeck.c (c_last_sizeof_loc): New variable. (c_expr_sizeof_expr, c_expr_sizeof_type): Assign c_last_sizeof_loc. gcc/cp: 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de> * typeck.c (cp_build_binary_op): Implement the -Wsizeof_pointer_div warning. gcc/testsuite: 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de> * c-c++-common/Wsizeof-pointer-div.c: New test. * gcc.dg/Wsizeof-pointer-memaccess1.c: Add test cases with parens. * gcc.dg/torture/Wsizeof-pointer-memaccess1.c: Likewise. * gcc.target/i386/sse-init-v4hi-1.c: Fix test case. * gcc.target/i386/sse-init-v4sf-1.c: Likewise. * gcc.target/i386/sse-set-ps-1.c: Likewise. * gcc.target/i386/sse2-init-v16qi-1.c: Likewise. * gcc.target/i386/sse2-init-v2di-1.c: Likewise. * gcc.target/i386/sse2-init-v4si-1.c: Likewise. * gcc.target/i386/sse2-init-v8hi-1.c: Likewise. * gcc.target/i386/sse2-set-epi32-1.c: Likewise. * gcc.target/i386/sse2-set-epi64x-1.c: Likewise. * gcc.target/i386/sse4_1-init-v16qi-1.c: Likewise. * gcc.target/i386/sse4_1-init-v2di-1.c: Likewise. * gcc.target/i386/sse4_1-init-v4sf-1.c: Likewise. * gcc.target/i386/sse4_1-init-v4si-1.c: Likewise. * gcc.target/i386/sse4_1-set-epi32-1.c: Likewise. * gcc.target/i386/sse4_1-set-epi64x-1.c: Likewise. * gcc.target/i386/sse4_1-set-ps-1.c: Likewise. * libgomp.c/pr39591-2.c: Likewise. * libgomp.c/pr39591-3.c: Likewise. From-SVN: r248811
2017-06-02 06:06:59 +02:00
for (j = 0; j < 40; j++)
if (array[j] != 0x55555555)
#pragma omp atomic
err++;
}
}
int
main (void)
{
int k;
for (k = 0; k < sizeof a / sizeof a[0]; k++)
a[k] = 0x55555555;
#pragma omp parallel
{
int i;
#pragma omp for schedule (dynamic)
for (i = 0; i < 50; i++)
foo (a);
}
if (err)
abort ();
return 0;
}