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| author | Marius Cornea <marius.cornea@intel.com> | 2014-07-23 14:27:55 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2014-07-23 07:27:55 -0700 |
| commit | 0f8f303baf802039d252319d331b03ed7b212740 (patch) | |
| tree | 5f173c9800d941b37a345050cd6afd29394d04d5 /libgcc/config/libbid | |
| parent | c97191482168429744cf44bc2690eacce4fa6a31 (diff) | |
| download | gcc-0f8f303baf802039d252319d331b03ed7b212740.zip gcc-0f8f303baf802039d252319d331b03ed7b212740.tar.gz gcc-0f8f303baf802039d252319d331b03ed7b212740.tar.bz2 | |
Remove redundant tests
PR libgcc/61685
* bid128_fma.c (rounding_correction): Remove redundant tests.
From-SVN: r212942
Diffstat (limited to 'libgcc/config/libbid')
| -rw-r--r-- | libgcc/config/libbid/ChangeLog | 5 | ||||
| -rw-r--r-- | libgcc/config/libbid/bid128_fma.c | 6 |
2 files changed, 7 insertions, 4 deletions
diff --git a/libgcc/config/libbid/ChangeLog b/libgcc/config/libbid/ChangeLog index 9405a3a..9d07810 100644 --- a/libgcc/config/libbid/ChangeLog +++ b/libgcc/config/libbid/ChangeLog @@ -1,3 +1,8 @@ +2014-07-23 Marius Cornea <marius.cornea@intel.com> + + PR libgcc/61685 + * bid128_fma.c (rounding_correction): Remove redundant tests. + 2014-06-10 Uros Bizjak <ubizjak@gmail.com> * bid128_div.c (BID128_FUNCTION_ARG2): Remove unused variable 'Ql'. diff --git a/libgcc/config/libbid/bid128_fma.c b/libgcc/config/libbid/bid128_fma.c index 5f9879f..7ddd53b 100644 --- a/libgcc/config/libbid/bid128_fma.c +++ b/libgcc/config/libbid/bid128_fma.c @@ -93,10 +93,8 @@ rounding_correction (unsigned int rnd_mode, // exp = exp - EXP_P1; unbexp = unbexp - 1; exp = (UINT64) (unbexp + 6176) << 49; - } else { // if exp = 0 - if (is_midpoint_lt_even || is_midpoint_lt_even || - is_inexact_gt_midpoint || is_inexact_gt_midpoint) // tiny & inexact - *ptrfpsf |= UNDERFLOW_EXCEPTION; + } else { // if exp = 0 the result is tiny & inexact + *ptrfpsf |= UNDERFLOW_EXCEPTION; } } } else { |