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diff --git a/ChangeLog b/ChangeLog index 72dd269a5c..08488fe2b2 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,76 @@ +2018-03-20 Joseph Myers <joseph@codesourcery.com> + + * math/Makefile (libm-narrow-fns): Add sub. + (libm-test-funcs-narrow): Likewise. + * math/Versions (GLIBC_2.28): Add narrowing subtract functions. + * math/bits/mathcalls-narrow.h (sub): Use __MATHCALL_NARROW. + * math/gen-auto-libm-tests.c (test_functions): Add sub. + * math/math-narrow.h (CHECK_NARROW_SUB): New macro. + (NARROW_SUB_ROUND_TO_ODD): Likewise. + (NARROW_SUB_TRIVIAL): Likewise. + * sysdeps/ieee754/float128/float128_private.h (__fsubl): New + macro. + (__dsubl): Likewise. + * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fsub and + dsub. + (CFLAGS-nldbl-dsub.c): New variable. + (CFLAGS-nldbl-fsub.c): Likewise. + * sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add + __nldbl_dsubl. + * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_dsubl): New + prototype. + * manual/arith.texi (Misc FP Arithmetic): Document fsub, fsubl, + dsubl, fMsubfN, fMsubfNx, fMxsubfN and fMxsubfNx. + * math/auto-libm-test-in: Add tests of sub. + * math/auto-libm-test-out-narrow-sub: New generated file. + * math/libm-test-narrow-sub.inc: New file. + * sysdeps/i386/fpu/s_f32xsubf64.c: Likewise. + * sysdeps/ieee754/dbl-64/s_f32xsubf64.c: Likewise. + * sysdeps/ieee754/dbl-64/s_fsub.c: Likewise. + * sysdeps/ieee754/float128/s_f32subf128.c: Likewise. + * sysdeps/ieee754/float128/s_f64subf128.c: Likewise. + * sysdeps/ieee754/float128/s_f64xsubf128.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_dsubl.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_f64xsubf128.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_fsubl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_dsubl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_fsubl.c: Likewise. + * sysdeps/ieee754/ldbl-96/s_dsubl.c: Likewise. + * sysdeps/ieee754/ldbl-96/s_fsubl.c: Likewise. + * sysdeps/ieee754/ldbl-opt/nldbl-dsub.c: Likewise. + * sysdeps/ieee754/ldbl-opt/nldbl-fsub.c: Likewise. + * sysdeps/ieee754/soft-fp/s_dsubl.c: Likewise. + * sysdeps/ieee754/soft-fp/s_fsub.c: Likewise. + * sysdeps/ieee754/soft-fp/s_fsubl.c: Likewise. + * sysdeps/powerpc/fpu/libm-test-ulps: Update. + * sysdeps/mach/hurd/i386/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/tile/tilegx32/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/tile/tilegx64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise. + * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise. + 2018-03-19 Joseph Myers <joseph@codesourcery.com> [BZ #20079] |