gcc/testsuite/gcc.dg/guality/inline-params.c

   1 /* { dg-do run } */
   2 /* IPA-SRA removes the arguments as dead, so we don't see their values, early
   3    inlining inlines the functions too early to test the real IPA passes (such
   4    as IPA-CP).  */
   5 /* { dg-options "-g -fno-early-inlining -fno-ipa-sra" } */
   6 /* { dg-xfail-run-if "" { "*-*-*" } { "-O2" "-O3" "-Os" } } */
   7
   8 #define GUALITY_DONT_FORCE_LIVE_AFTER -1
   9
  10 #ifndef STATIC_INLINE
  11 #define STATIC_INLINE /*static*/
  12 #endif
  13
  14
  15 #include "guality.h"
  16
  17 struct a{
  18   struct b {int a;} b;
  19   struct c{ int a;} c;
  20 };
  21
  22 __attribute__ ((always_inline)) static inline void
  23 t1 (struct b *ab, int b)
  24 {
  25   GUALCHKXPRVAL ("b", 0xbbb, 0);
  26   GUALCHKVAL (ab);
  27 }
  28 __attribute__ ((always_inline)) static inline void
  29 t2 (struct c *ac, char *msg)
  30 {
  31   GUALCHKVAL (ac);
  32   GUALCHKVAL (msg);
  33 }
  34 __attribute__ ((always_inline)) static inline void
  35 t3 (struct a *a)
  36 {
  37   t1(&a->b, 0xbbb);
  38   t2(&a->c, "test");
  39 }
  40 struct a a={{0},{1}};
  41 int
  42 main (int argc, char *argv[])
  43 {
  44   t3(&a);
  45 }