Francois-Xavier Coudert 90045c5df5 Fortran: allow IEEE_VALUE to correctly return signaling NaNs ... I moved the library implementation of IEEE_VALUE in libgfortran from Fortran to C code, which gives us access to GCC's built-ins for NaN generation (both quiet and signalling). It will be perform better than the current Fortran implementation. libgfortran/ChangeLog: PR fortran/82207 * mk-kinds-h.sh: Add values for TINY. * ieee/ieee_arithmetic.F90: Call C helper functions for IEEE_VALUE. * ieee/ieee_helper.c: New functions ieee_value_helper_N for each floating-point type. gcc/testsuite/ChangeLog: PR fortran/82207 * gfortran.dg/ieee/ieee_10.f90: Do not create signaling NaNs. * gfortran.dg/ieee/signaling_2.f90: New test. * gfortran.dg/ieee/signaling_2_c.c: New file.		2022-01-16 22:57:45 +01:00
..
ieee_arithmetic.F90	Fortran: allow IEEE_VALUE to correctly return signaling NaNs	2022-01-16 22:57:45 +01:00
ieee_exceptions.F90
ieee_features.F90
ieee_helper.c	Fortran: allow IEEE_VALUE to correctly return signaling NaNs	2022-01-16 22:57:45 +01:00