Viewing file:  builtin-vprintf-1.c (1.06 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-fab1" } */
#include <stdarg.h>
extern int vprintf (const char *, va_list);
volatile int vi0, vi1, vi2, vi3, vi4, vi5, vi6, vi7, vi8, vi9, via;
void
test (va_list ap1, va_list ap2, va_list ap3, va_list ap4, va_list ap5,
va_list ap6, va_list ap7)
{
vi0 = 0;
vprintf ("hello", ap1);
vi1 = 0;
vprintf ("hello\n", ap2);
vi2 = 0;
vprintf ("a", ap3);
vi3 = 0;
vprintf ("", ap4);
vi4 = 0;
vprintf ("%s", ap5);
vi5 = 0;
vprintf ("%c", ap6);
vi6 = 0;
vprintf ("%s\n", ap7);
vi7 = 0;
}
/* { dg-final { scan-tree-dump "vi0.*vprintf.*\"hello\".*vi1" "fab1"} } */
/* { dg-final { scan-tree-dump "vi1.*puts.*\"hello\".*vi2" "fab1"} } */
/* { dg-final { scan-tree-dump "vi2.*putchar.*vi3" "fab1"} } */
/* { dg-final { scan-tree-dump "vi3 ={v} 0\[^\(\)\]*vi4 ={v} 0" "fab1"} } */
/* { dg-final { scan-tree-dump "vi4.*vprintf.*\"%s\".*vi5" "fab1"} } */
/* { dg-final { scan-tree-dump "vi5.*vprintf.*\"%c\".*vi6" "fab1"} } */
/* { dg-final { scan-tree-dump "vi6.*vprintf.*\"%s\\\\n\".*vi7" "fab1"} } */
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