re PR c/41049 (conversion from integer to decimal float loses trailing zeros)

gcc/
	PR c/41049
	* real.c decimal_from_integer, decimal_integer_string): New.
	(real_from_integer): Use them as special case for decimal float.
	* config/dfp-bit.c (_si_to_sd, _usi_to_sd): Use default rounding.
	(_di_to_sd, _di_to_dd, _di_to_td, _udi_to_sd, _udi_to_dd, _udi_to_td):
	Do not append zero after the decimal point in string to convert.
gcc/testsuite/
	PR c/41049
	* dfp/pr41049.c: New test.

From-SVN: r151806

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 923a9613e8660945d5149d15c711999db19d77f3..27276f90464659675f532d79a9810281a5ecc04b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2009-09-17  Janis Johnson  <janis187@us.ibm.com>
+
+       PR c/41049
+       * real.c decimal_from_integer, decimal_integer_string): New.
+       (real_from_integer): Use them as special case for decimal float.
+       * config/dfp-bit.c (_si_to_sd, _usi_to_sd): Use default rounding.
+       (_di_to_sd, _di_to_dd, _di_to_td, _udi_to_sd, _udi_to_dd, _udi_to_td):
+       Do not append zero after the decimal point in string to convert.
+
 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 
        * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only

diff --git a/gcc/config/dfp-bit.c b/gcc/config/dfp-bit.c
index d315d5b56f0e9f42fc7c748a8ea0431bde9cd950..19f2fdae67d29076bcefb231fcbf7364861a6e24 100644 (file)
--- a/gcc/config/dfp-bit.c
+++ b/gcc/config/dfp-bit.c
@@ -568,7 +568,6 @@ INT_TO_DFP (INT_TYPE i)
   decContext context;
 
   decContextDefault (&context, DEC_INIT_DECIMAL128);
-  context.round = DEC_ROUND_DOWN;
   f64 = *DEC_FLOAT_FROM_INT (&f64, i);
   u32.f = *decSingleFromWider (&u32.f, &f64, &context);
   if (DFP_EXCEPTIONS_ENABLED && context.status != 0)
@@ -593,7 +592,7 @@ INT_TO_DFP (INT_TYPE i)
   DFP_INIT_ROUNDMODE (context.round);
 
   /* Use a C library function to get a floating point string.  */
-  sprintf (buf, INT_FMT ".0", CAST_FOR_FMT(i));
+  sprintf (buf, INT_FMT ".", CAST_FOR_FMT(i));
   /* Convert from the floating point string to a decimal* type.  */
   FROM_STRING (&s, buf, &context);
   IEEE_TO_HOST (s, &f);

diff --git a/gcc/real.c b/gcc/real.c
index f4c493bd041296c32b5e44ffd83586974e182430..eb4e25bba836437f6d24408faf794a0b292b5a83 100644 (file)
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -110,6 +110,9 @@ static int do_compare (const REAL_VALUE_TYPE *, const REAL_VALUE_TYPE *, int);
 static void do_fix_trunc (REAL_VALUE_TYPE *, const REAL_VALUE_TYPE *);
 
 static unsigned long rtd_divmod (REAL_VALUE_TYPE *, REAL_VALUE_TYPE *);
+static void decimal_from_integer (REAL_VALUE_TYPE *);
+static void decimal_integer_string (char *, const REAL_VALUE_TYPE *,
+                                   size_t);
 
 static const REAL_VALUE_TYPE * ten_to_ptwo (int);
 static const REAL_VALUE_TYPE * ten_to_mptwo (int);
@@ -2168,10 +2171,70 @@ real_from_integer (REAL_VALUE_TYPE *r, enum machine_mode mode,
       normalize (r);
     }
 
-  if (mode != VOIDmode)
+  if (DECIMAL_FLOAT_MODE_P (mode))
+    decimal_from_integer (r);
+  else if (mode != VOIDmode)
     real_convert (r, mode, r);
 }
 
+/* Render R, an integral value, as a floating point constant with no
+   specified exponent.  */
+
+static void
+decimal_integer_string (char *str, const REAL_VALUE_TYPE *r_orig,
+                       size_t buf_size)
+{
+  int dec_exp, digit, digits;
+  REAL_VALUE_TYPE r, pten;
+  char *p;
+  bool sign;
+
+  r = *r_orig;
+
+  if (r.cl == rvc_zero)
+    {
+      strcpy (str, "0.");
+      return;
+    }
+
+  sign = r.sign;
+  r.sign = 0;
+
+  dec_exp = REAL_EXP (&r) * M_LOG10_2;
+  digits = dec_exp + 1;
+  gcc_assert ((digits + 2) < (int)buf_size);
+
+  pten = *real_digit (1);
+  times_pten (&pten, dec_exp);
+
+  p = str;
+  if (sign)
+    *p++ = '-';
+
+  digit = rtd_divmod (&r, &pten);
+  gcc_assert (digit >= 0 && digit <= 9);
+  *p++ = digit + '0';
+  while (--digits > 0)
+    {
+      times_pten (&r, 1);
+      digit = rtd_divmod (&r, &pten);
+      *p++ = digit + '0';
+    }
+  *p++ = '.';
+  *p++ = '\0';
+}
+
+/* Convert a real with an integral value to decimal float.  */
+
+static void
+decimal_from_integer (REAL_VALUE_TYPE *r)
+{
+  char str[256];
+
+  decimal_integer_string (str, r, sizeof (str) - 1);
+  decimal_real_from_string (r, str);
+}
+
 /* Returns 10**2**N.  */
 
 static const REAL_VALUE_TYPE *

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0e3845076a3e5ff5b7f9b5c568198dd343589f7c..c6270142d4ae6a66e5a58c3ede8f95ddc9796920 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-09-17  Janis Johnson  <janis187@us.ibm.com>
+
+       PR c/41049
+       * dfp/pr41049.c: New test.
+
 2009-09-17  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR testsuite/41385

diff --git a/gcc/testsuite/gcc.dg/dfp/pr41049.c b/gcc/testsuite/gcc.dg/dfp/pr41049.c
new file mode 100644 (file)
index 0000000..6187481
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/dfp/pr41049.c
@@ -0,0 +1,562 @@
+/* { dg-options "-std=gnu99" } */
+
+/* The preferred exponent of the result of a conversion from an
+   integral type to a decimal float type is zero.  A conversion at
+   either compile time or runtime should not change the number of
+   trailing zeroes.  */
+
+#include "dfp-dbg.h"
+
+#define PASTE2(A,B) A ## B
+#define PASTE(A,B) PASTE2(A,B)
+
+#define TESTVAL_NEG(VAL,SUF,SIZE)                                      \
+  x = PASTE(PASTE(VAL,.),SUF);                                         \
+  si = VAL;                                                            \
+  sll = PASTE(VAL,LL);                                                 \
+  a = si;                                                              \
+  b = sll;                                                             \
+  c = VAL;                                                             \
+  d = PASTE(VAL,LL);                                                   \
+  if ((__builtin_memcmp ((void *)&x, (void *)&a, SIZE) != 0)           \
+      || (__builtin_memcmp ((void *)&x, (void *)&b,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&c,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&d,SIZE) != 0))                \
+    FAILURE
+
+#define TESTVAL_NEG_BIG(VAL,SUF,SIZE)                                  \
+  x = PASTE(PASTE(VAL,.),SUF);                                         \
+  sll = PASTE(VAL,LL);                                                 \
+  a = sll;                                                             \
+  b = PASTE(VAL,LL);                                                   \
+  if ((__builtin_memcmp ((void *)&x, (void *)&a, SIZE) != 0)           \
+      || (__builtin_memcmp ((void *)&x, (void *)&b,SIZE) != 0))                \
+    FAILURE
+
+#define TESTVAL_NONNEG(VAL,SUF,SIZE)                                   \
+  x = PASTE(PASTE(VAL,.),SUF);                                         \
+  si = VAL;                                                            \
+  ui = VAL;                                                            \
+  sll = PASTE(VAL,LL);                                                 \
+  ull = PASTE(VAL,ULL);                                                        \
+  a = si;                                                              \
+  b = sll;                                                             \
+  c = ui;                                                              \
+  d = ull;                                                             \
+  e = VAL;                                                             \
+  f = VAL;                                                             \
+  g = PASTE(VAL,LL);                                                   \
+  h = PASTE(VAL,ULL);                                                  \
+  if ((__builtin_memcmp ((void *)&x, (void *)&a, SIZE) != 0)           \
+      || (__builtin_memcmp ((void *)&x, (void *)&b,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&c,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&d,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&e,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&f,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&g,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&x, (void *)&h,SIZE) != 0))                \
+    FAILURE
+
+#define TESTVAL_NONNEG_BIG(VAL,SUF,SIZE)                               \
+  x = PASTE(PASTE(VAL,.),SUF);                                         \
+  sll = PASTE(VAL,LL);                                                 \
+  ull = PASTE(VAL,ULL);                                                        \
+  b = sll;                                                             \
+  d = ull;                                                             \
+  f = PASTE(VAL,LL);                                                   \
+  g = PASTE(VAL,ULL);                                                  \
+  if ((__builtin_memcmp ((void *)&x, (void *)&b, SIZE) != 0)           \
+      || (__builtin_memcmp ((void *)&d, (void *)&d,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&f, (void *)&d,SIZE) != 0)         \
+      || (__builtin_memcmp ((void *)&g, (void *)&d,SIZE) != 0))                \
+    FAILURE
+
+#undef SUFFIX
+#define SUFFIX DF
+#undef TYPE
+#define TYPE _Decimal32
+  
+void
+zeroes_32 (void)
+{
+  volatile TYPE x, a, b, c, d, e, f, g, h;
+  volatile int si;
+  volatile unsigned int ui;
+  volatile long long sll;
+  volatile unsigned long long ull;
+
+  TESTVAL_NONNEG (0, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000000000, SUFFIX, sizeof (TYPE));
+
+  TESTVAL_NEG (0, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000000000, SUFFIX, sizeof (TYPE));
+}
+  
+void
+round_32 (void)
+{
+  volatile TYPE x, a, b, c, d, e, f, g, h;
+  volatile int si;
+  volatile unsigned int ui;
+  volatile long long sll;
+  volatile unsigned long long ull;
+
+  TESTVAL_NONNEG (10000049, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000050, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000051, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000001, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000002, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000003, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000004, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000049, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000051, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000006, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000007, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000008, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000009, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000010, SUFFIX, sizeof (TYPE));
+
+  TESTVAL_NEG (-10000049, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000050, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000051, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000001, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000002, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000003, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000004, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000049, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000051, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000006, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000007, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000008, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000009, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000010, SUFFIX, sizeof (TYPE));
+}
+
+#undef SUFFIX
+#define SUFFIX DD
+#undef TYPE
+#define TYPE _Decimal64
+  
+void
+zeroes_64 (void)
+{
+  volatile TYPE x, a, b, c, d, e, f, g, h;
+  volatile int si;
+  volatile unsigned int ui;
+  volatile long long sll;
+  volatile unsigned long long ull;
+
+  TESTVAL_NONNEG (0, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000000000, SUFFIX, sizeof (TYPE));
+
+  TESTVAL_NEG (0, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000000000, SUFFIX, sizeof (TYPE));
+}
+  
+void
+round_64 (void)
+{
+  volatile TYPE x, a, b, c, d, e, f, g, h;
+  volatile int si;
+  volatile unsigned int ui;
+  volatile long long sll;
+  volatile unsigned long long ull;
+
+  TESTVAL_NONNEG_BIG (10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000001, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000002, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000003, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000004, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000049, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000051, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000006, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000007, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000008, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000009, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000010, SUFFIX, sizeof (TYPE));
+
+  TESTVAL_NEG_BIG (-10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000001, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000002, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000003, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000004, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000049, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000051, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000006, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000007, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000008, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000009, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000010, SUFFIX, sizeof (TYPE));
+}
+
+#undef SUFFIX
+#define SUFFIX DL
+#undef TYPE
+#define TYPE _Decimal128
+  
+void
+zeroes_128 (void)
+{
+  volatile TYPE x, a, b, c, d, e, f, g, h;
+  volatile int si;
+  volatile unsigned int ui;
+  volatile long long sll;
+  volatile unsigned long long ull;
+
+  TESTVAL_NONNEG (0, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (5000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (9000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (50000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (90000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (100000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (500000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (900000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG (1000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (50000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (90000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (100000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (500000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (900000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (1000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (5000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NONNEG_BIG (9000000000000000000, SUFFIX, sizeof (TYPE));
+
+  TESTVAL_NEG (0, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-5000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-9000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-10000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-50000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-90000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-100000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-500000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-900000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG (-1000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-10000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-50000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-90000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-100000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-500000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-900000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-1000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-5000000000000000000, SUFFIX, sizeof (TYPE));
+  TESTVAL_NEG_BIG (-9000000000000000000, SUFFIX, sizeof (TYPE));
+}
+
+
+int
+main ()
+{
+  zeroes_32 ();
+  zeroes_64 ();
+  zeroes_128 ();
+  round_32 ();
+  round_64 ();
+
+  FINISH
+}