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| author | H.J. Lu <hongjiu.lu@intel.com> | 2007-06-14 17:24:22 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2007-06-14 10:24:22 -0700 |
| commit | 9929612817e66aab6a3f4863acc70109d0addb60 (patch) | |
| tree | de3213503a06cba69d4577f3cdb7214925fb3442 | |
| parent | 3fcfad760717c9c8f215a59cf4b16d3ed89e0367 (diff) | |
| download | gcc-9929612817e66aab6a3f4863acc70109d0addb60.zip gcc-9929612817e66aab6a3f4863acc70109d0addb60.tar.gz gcc-9929612817e66aab6a3f4863acc70109d0addb60.tar.bz2 | |
fe-convert-1.c: Expect FE_OVERFLOW when converting from 10.000000e96DD to _Decimal32...
2007-06-14 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/dfp/fe-convert-1.c: Expect FE_OVERFLOW when converting
from 10.000000e96DD to _Decimal32, from 10.000000e96DL to
_Decimal32 and from 10.00000000000000E384DL to _Decimal64.
* gcc.dg/dfp/fe-convert-2.c: Expect FE_INEXACT when converting
from 1.0e96 and -1.0e96 to _Decimal32. Enable testing for
converting from 1.0e-96 and 0.00048828125 to _Decimal32 when
BID is used.
From-SVN: r125718
| -rw-r--r-- | gcc/testsuite/ChangeLog | 11 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/dfp/fe-convert-1.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/dfp/fe-convert-2.c | 16 |
3 files changed, 24 insertions, 9 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 930493b..6711c6a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,14 @@ +2007-06-14 H.J. Lu <hongjiu.lu@intel.com> + + * gcc.dg/dfp/fe-convert-1.c: Expect FE_OVERFLOW when converting + from 10.000000e96DD to _Decimal32, from 10.000000e96DL to + _Decimal32 and from 10.00000000000000E384DL to _Decimal64. + + * gcc.dg/dfp/fe-convert-2.c: Expect FE_INEXACT when converting + from 1.0e96 and -1.0e96 to _Decimal32. Enable testing for + converting from 1.0e-96 and 0.00048828125 to _Decimal32 when + BID is used. + 2007-06-14 Paul Thomas <pault@gcc.gnu.org> PR fortran/32302 diff --git a/gcc/testsuite/gcc.dg/dfp/fe-convert-1.c b/gcc/testsuite/gcc.dg/dfp/fe-convert-1.c index b308546..7a7a2d6 100644 --- a/gcc/testsuite/gcc.dg/dfp/fe-convert-1.c +++ b/gcc/testsuite/gcc.dg/dfp/fe-convert-1.c @@ -14,13 +14,13 @@ volatile _Decimal128 d128; is too large or the result can't hold the full precision. */ CONVERT (100, d64, d32, 9.999999e96DD, 0) -CONVERT (101, d64, d32, 10.000000e96DD, FE_INEXACT) +CONVERT (101, d64, d32, 10.000000e96DD, FE_INEXACT|FE_OVERFLOW) CONVERT (102, d64, d32, 1.1111111DD, FE_INEXACT) CONVERT (110, d128, d32, 9.999999e96DL, 0) -CONVERT (111, d128, d32, 10.000000e96DL, FE_INEXACT) +CONVERT (111, d128, d32, 10.000000e96DL, FE_INEXACT|FE_OVERFLOW) CONVERT (112, d128, d32, 1.1111111DL, FE_INEXACT) CONVERT (120, d128, d64, 9.999999999999999E384DL, 0) -CONVERT (121, d128, d64, 10.00000000000000E384DL, FE_INEXACT) +CONVERT (121, d128, d64, 10.00000000000000E384DL, FE_INEXACT|FE_OVERFLOW) CONVERT (122, d128, d64, 1.1111111111111111DL, FE_INEXACT) int diff --git a/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c b/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c index ca55023..539da10 100644 --- a/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c +++ b/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c @@ -9,15 +9,15 @@ volatile _Decimal32 d32; volatile double d; -CONVERT (100, d, d32, 1.0e96, 0) +CONVERT (100, d, d32, 1.0e96, FE_INEXACT) CONVERT (101, d, d32, 1.0e97, FE_OVERFLOW|FE_INEXACT) -CONVERT (102, d, d32, -1.0e96, 0) +CONVERT (102, d, d32, -1.0e96, FE_INEXACT) CONVERT (103, d, d32, -1.0e97, FE_OVERFLOW|FE_INEXACT) -#if 0 -/* These should result in fp exceptions but don't. */ -CONVERT (xxx, d, d32, 1.0e-96, FE_UNDERFLOW|FE_INEXACT) -CONVERT (xxx, d, d32, 0.00048828125, FE_INEXACT) /* exact power of 2 */ +#ifdef __DECIMAL_BID_FORMAT__ +/* These only result in fp exceptions with BID. DPD doesn't work. */ +CONVERT (104, d, d32, 1.0e-96, FE_UNDERFLOW|FE_INEXACT) +CONVERT (105, d, d32, 0.00048828125, FE_INEXACT) /* exact power of 2 */ #endif int @@ -27,6 +27,10 @@ main () convert_101 (); convert_102 (); convert_103 (); +#ifdef __DECIMAL_BID_FORMAT__ + convert_104 (); + convert_105 (); +#endif if (failcnt != 0) abort (); |