Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / gcc.c-torture / execute / builtin-abs-2.c

diff --git a/gcc/testsuite/gcc.c-torture/execute/builtin-abs-2.c b/gcc/testsuite/gcc.c-torture/execute/builtin-abs-2.c
deleted file mode 100644 (file)
index b4e1879..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/builtin-abs-2.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Test for builtin abs, labs, llabs, imaxabs.  Test for __builtin versions. */
-/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
-
-/* These next definitions are kludges.  When GCC has a <stdint.h> it
-   should be used.
-*/
-#include <limits.h>
-#if INT_MAX == __LONG_LONG_MAX__
-typedef int intmax_t;
-#define INTMAX_MAX INT_MAX
-#elif LONG_MAX == __LONG_LONG_MAX__
-typedef long intmax_t;
-#define INTMAX_MAX LONG_MAX
-#else
-typedef long long intmax_t;
-#define INTMAX_MAX __LONG_LONG_MAX__
-#endif
-
-extern void abort (void);
-extern void exit (int);
-
-extern void link_failure (void);
-
-int
-main (void)
-{
-  /* For each type, test both runtime and compile time (constant folding)
-     optimization.  */
-  volatile int i0 = 0, i1 = 1, im1 = -1, imin = -INT_MAX, imax = INT_MAX;
-  volatile long l0 = 0L, l1 = 1L, lm1 = -1L, lmin = -LONG_MAX, lmax = LONG_MAX;
-  volatile long long ll0 = 0LL, ll1 = 1LL, llm1 = -1LL;
-  volatile long long llmin = -__LONG_LONG_MAX__, llmax = __LONG_LONG_MAX__;
-  volatile intmax_t imax0 = 0, imax1 = 1, imaxm1 = -1;
-  volatile intmax_t imaxmin = -INTMAX_MAX, imaxmax = INTMAX_MAX;
-  if (__builtin_abs (i0) != 0)
-    abort ();
-  if (__builtin_abs (0) != 0)
-    link_failure ();
-  if (__builtin_abs (i1) != 1)
-    abort ();
-  if (__builtin_abs (1) != 1)
-    link_failure ();
-  if (__builtin_abs (im1) != 1)
-    abort ();
-  if (__builtin_abs (-1) != 1)
-    link_failure ();
-  if (__builtin_abs (imin) != INT_MAX)
-    abort ();
-  if (__builtin_abs (-INT_MAX) != INT_MAX)
-    link_failure ();
-  if (__builtin_abs (imax) != INT_MAX)
-    abort ();
-  if (__builtin_abs (INT_MAX) != INT_MAX)
-    link_failure ();
-  if (__builtin_labs (l0) != 0L)
-    abort ();
-  if (__builtin_labs (0L) != 0L)
-    link_failure ();
-  if (__builtin_labs (l1) != 1L)
-    abort ();
-  if (__builtin_labs (1L) != 1L)
-    link_failure ();
-  if (__builtin_labs (lm1) != 1L)
-    abort ();
-  if (__builtin_labs (-1L) != 1L)
-    link_failure ();
-  if (__builtin_labs (lmin) != LONG_MAX)
-    abort ();
-  if (__builtin_labs (-LONG_MAX) != LONG_MAX)
-    link_failure ();
-  if (__builtin_labs (lmax) != LONG_MAX)
-    abort ();
-  if (__builtin_labs (LONG_MAX) != LONG_MAX)
-    link_failure ();
-  if (__builtin_llabs (ll0) != 0LL)
-    abort ();
-  if (__builtin_llabs (0LL) != 0LL)
-    link_failure ();
-  if (__builtin_llabs (ll1) != 1LL)
-    abort ();
-  if (__builtin_llabs (1LL) != 1LL)
-    link_failure ();
-  if (__builtin_llabs (llm1) != 1LL)
-    abort ();
-  if (__builtin_llabs (-1LL) != 1LL)
-    link_failure ();
-  if (__builtin_llabs (llmin) != __LONG_LONG_MAX__)
-    abort ();
-  if (__builtin_llabs (-__LONG_LONG_MAX__) != __LONG_LONG_MAX__)
-    link_failure ();
-  if (__builtin_llabs (llmax) != __LONG_LONG_MAX__)
-    abort ();
-  if (__builtin_llabs (__LONG_LONG_MAX__) != __LONG_LONG_MAX__)
-    link_failure ();
-  if (__builtin_imaxabs (imax0) != 0)
-    abort ();
-  if (__builtin_imaxabs (0) != 0)
-    link_failure ();
-  if (__builtin_imaxabs (imax1) != 1)
-    abort ();
-  if (__builtin_imaxabs (1) != 1)
-    link_failure ();
-  if (__builtin_imaxabs (imaxm1) != 1)
-    abort ();
-  if (__builtin_imaxabs (-1) != 1)
-    link_failure ();
-  if (__builtin_imaxabs (imaxmin) != INTMAX_MAX)
-    abort ();
-  if (__builtin_imaxabs (-INTMAX_MAX) != INTMAX_MAX)
-    link_failure ();
-  if (__builtin_imaxabs (imaxmax) != INTMAX_MAX)
-    abort ();
-  if (__builtin_imaxabs (INTMAX_MAX) != INTMAX_MAX)
-    link_failure ();
-  exit (0);
-}
-
-/* All the above cases should have been optimized to something else,
-   not converted to function calls.  So any calls to the non-__builtin
-   functions should abort.  */
-
-static int
-abs (int x)
-{
-  abort ();
-}
-
-static long
-labs (long x)
-{
-  abort ();
-}
-
-static long long
-llabs (long long x)
-{
-  abort ();
-}
-
-static intmax_t
-imaxabs (intmax_t x)
-{
-  abort ();
-}
-
-/* When optimizing, all the constant cases should have been
-   constant folded, so no calls to link_failure should remain.  In any case,
-   link_failure should not be called.  */
-
-#ifndef __OPTIMIZE__
-void
-link_failure (void)
-{
-  abort ();
-}
-#endif