gcc/testsuite/gcc.target/i386/amd64-abi-3.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target lp64 } */
   3 /* { dg-options "-O2 -fomit-frame-pointer -mno-sse -mtune=k8" } */
   4 /* { dg-final { scan-assembler "subq\[\\t \]*\\\$88,\[\\t \]*%rsp" } } */
   5 /* { dg-final { scan-assembler-not "subq\[\\t \]*\\\$216,\[\\t \]*%rsp" } } */
   6
   7 #include <stdarg.h>
   8
   9 void foo (va_list va_arglist);
  10
  11 void
  12 test (int a1, ...)
  13 {
  14   va_list va_arglist;
  15   va_start (va_arglist, a1);
  16   foo (va_arglist);
  17   va_end (va_arglist);
  18 }