diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/optabs-libfuncs.c | 42 |
2 files changed, 25 insertions, 25 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6f5107f..736902b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -2,6 +2,14 @@ Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> + * optabs-libfuncs.c (gen_trunc_conv_libfunc): Use is_a + <scalar_float_mode>. Simplify. + (gen_extend_conv_libfunc): Likewise. + +2017-08-30 Richard Sandiford <richard.sandiford@linaro.org> + Alan Hayward <alan.hayward@arm.com> + David Sherwood <david.sherwood@arm.com> + * coretypes.h (scalar_float_mode): New type. * machmode.h (mode_traits::from_int): Use machine_mode if USE_ENUM_MODES is defined. diff --git a/gcc/optabs-libfuncs.c b/gcc/optabs-libfuncs.c index 7b53a46..1346310 100644 --- a/gcc/optabs-libfuncs.c +++ b/gcc/optabs-libfuncs.c @@ -579,24 +579,20 @@ gen_trunc_conv_libfunc (convert_optab tab, machine_mode tmode, machine_mode fmode) { - if (GET_MODE_CLASS (tmode) != MODE_FLOAT && !DECIMAL_FLOAT_MODE_P (tmode)) - return; - if (GET_MODE_CLASS (fmode) != MODE_FLOAT && !DECIMAL_FLOAT_MODE_P (fmode)) - return; - if (tmode == fmode) + scalar_float_mode float_tmode, float_fmode; + if (!is_a <scalar_float_mode> (fmode, &float_fmode) + || !is_a <scalar_float_mode> (tmode, &float_tmode) + || float_tmode == float_fmode) return; - if ((GET_MODE_CLASS (tmode) == MODE_FLOAT && DECIMAL_FLOAT_MODE_P (fmode)) - || (GET_MODE_CLASS (fmode) == MODE_FLOAT && DECIMAL_FLOAT_MODE_P (tmode))) - gen_interclass_conv_libfunc (tab, opname, tmode, fmode); + if (GET_MODE_CLASS (float_tmode) != GET_MODE_CLASS (float_fmode)) + gen_interclass_conv_libfunc (tab, opname, float_tmode, float_fmode); - if (GET_MODE_PRECISION (fmode) <= GET_MODE_PRECISION (tmode)) + if (GET_MODE_PRECISION (float_fmode) <= GET_MODE_PRECISION (float_tmode)) return; - if ((GET_MODE_CLASS (tmode) == MODE_FLOAT - && GET_MODE_CLASS (fmode) == MODE_FLOAT) - || (DECIMAL_FLOAT_MODE_P (fmode) && DECIMAL_FLOAT_MODE_P (tmode))) - gen_intraclass_conv_libfunc (tab, opname, tmode, fmode); + if (GET_MODE_CLASS (float_tmode) == GET_MODE_CLASS (float_fmode)) + gen_intraclass_conv_libfunc (tab, opname, float_tmode, float_fmode); } /* Pick proper libcall for extend_optab. We need to chose if we do @@ -608,23 +604,19 @@ gen_extend_conv_libfunc (convert_optab tab, machine_mode tmode, machine_mode fmode) { - if (GET_MODE_CLASS (tmode) != MODE_FLOAT && !DECIMAL_FLOAT_MODE_P (tmode)) - return; - if (GET_MODE_CLASS (fmode) != MODE_FLOAT && !DECIMAL_FLOAT_MODE_P (fmode)) - return; - if (tmode == fmode) + scalar_float_mode float_tmode, float_fmode; + if (!is_a <scalar_float_mode> (fmode, &float_fmode) + || !is_a <scalar_float_mode> (tmode, &float_tmode) + || float_tmode == float_fmode) return; - if ((GET_MODE_CLASS (tmode) == MODE_FLOAT && DECIMAL_FLOAT_MODE_P (fmode)) - || (GET_MODE_CLASS (fmode) == MODE_FLOAT && DECIMAL_FLOAT_MODE_P (tmode))) - gen_interclass_conv_libfunc (tab, opname, tmode, fmode); + if (GET_MODE_CLASS (float_tmode) != GET_MODE_CLASS (float_fmode)) + gen_interclass_conv_libfunc (tab, opname, float_tmode, float_fmode); - if (GET_MODE_PRECISION (fmode) > GET_MODE_PRECISION (tmode)) + if (GET_MODE_PRECISION (float_fmode) > GET_MODE_PRECISION (float_tmode)) return; - if ((GET_MODE_CLASS (tmode) == MODE_FLOAT - && GET_MODE_CLASS (fmode) == MODE_FLOAT) - || (DECIMAL_FLOAT_MODE_P (fmode) && DECIMAL_FLOAT_MODE_P (tmode))) + if (GET_MODE_CLASS (float_tmode) == GET_MODE_CLASS (float_fmode)) gen_intraclass_conv_libfunc (tab, opname, tmode, fmode); } |