From 8d3f9e85cfa14e5f82a0e9e934b9fe1e4cb342bf Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Tue, 20 Mar 2018 00:34:52 +0000 Subject: Add narrowing subtract functions. This patch adds the narrowing subtract functions from TS 18661-1 to glibc's libm: fsub, fsubl, dsubl, f32subf64, f32subf32x, f32xsubf64 for all configurations; f32subf64x, f32subf128, f64subf64x, f64subf128, f32xsubf64x, f32xsubf128, f64xsubf128 for configurations with _Float64x and _Float128; __nldbl_dsubl for ldbl-opt. The changes are essentially the same as for the narrowing add functions, so the description of those generally applies to this patch as well. Tested for x86_64, x86, mips64 (all three ABIs, both hard and soft float) and powerpc, and with build-many-glibcs.py. * 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. --- ChangeLog | 73 + NEWS | 3 + manual/arith.texi | 19 + math/Makefile | 4 +- math/Versions | 5 + math/auto-libm-test-in | 95 + math/auto-libm-test-out-narrow-sub | 23487 +++++++++++++++++++ math/bits/mathcalls-narrow.h | 3 + math/gen-auto-libm-tests.c | 1 + math/libm-test-narrow-sub.inc | 179 + math/math-narrow.h | 58 + sysdeps/i386/fpu/s_f32xsubf64.c | 41 + sysdeps/ieee754/dbl-64/s_f32xsubf64.c | 30 + sysdeps/ieee754/dbl-64/s_fsub.c | 34 + sysdeps/ieee754/float128/float128_private.h | 2 + sysdeps/ieee754/float128/s_f32subf128.c | 6 + sysdeps/ieee754/float128/s_f64subf128.c | 10 + sysdeps/ieee754/float128/s_f64xsubf128.c | 2 + sysdeps/ieee754/ldbl-128/s_dsubl.c | 37 + sysdeps/ieee754/ldbl-128/s_f64xsubf128.c | 38 + sysdeps/ieee754/ldbl-128/s_fsubl.c | 33 + sysdeps/ieee754/ldbl-128ibm/s_dsubl.c | 27 + sysdeps/ieee754/ldbl-128ibm/s_fsubl.c | 27 + sysdeps/ieee754/ldbl-96/s_dsubl.c | 33 + sysdeps/ieee754/ldbl-96/s_fsubl.c | 31 + sysdeps/ieee754/ldbl-opt/Makefile | 5 +- sysdeps/ieee754/ldbl-opt/Versions | 2 +- sysdeps/ieee754/ldbl-opt/nldbl-compat.h | 1 + sysdeps/ieee754/ldbl-opt/nldbl-dsub.c | 28 + sysdeps/ieee754/ldbl-opt/nldbl-fsub.c | 28 + sysdeps/ieee754/soft-fp/s_dsubl.c | 59 + sysdeps/ieee754/soft-fp/s_fsub.c | 56 + sysdeps/ieee754/soft-fp/s_fsubl.c | 55 + sysdeps/mach/hurd/i386/libm.abilist | 13 + sysdeps/powerpc/fpu/libm-test-ulps | 4 + sysdeps/unix/sysv/linux/aarch64/libm.abilist | 13 + sysdeps/unix/sysv/linux/alpha/libm.abilist | 14 + sysdeps/unix/sysv/linux/arm/libm.abilist | 6 + sysdeps/unix/sysv/linux/hppa/libm.abilist | 6 + sysdeps/unix/sysv/linux/i386/libm.abilist | 13 + sysdeps/unix/sysv/linux/ia64/libm.abilist | 13 + sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist | 6 + sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist | 6 + sysdeps/unix/sysv/linux/microblaze/libm.abilist | 6 + sysdeps/unix/sysv/linux/mips/mips32/libm.abilist | 6 + sysdeps/unix/sysv/linux/mips/mips64/libm.abilist | 13 + sysdeps/unix/sysv/linux/nios2/libm.abilist | 6 + .../sysv/linux/powerpc/powerpc32/fpu/libm.abilist | 7 + .../linux/powerpc/powerpc32/nofpu/libm.abilist | 7 + .../sysv/linux/powerpc/powerpc64/libm-le.abilist | 14 + .../unix/sysv/linux/powerpc/powerpc64/libm.abilist | 7 + sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist | 13 + sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist | 14 + sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist | 14 + sysdeps/unix/sysv/linux/sh/libm.abilist | 6 + sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist | 14 + sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist | 13 + sysdeps/unix/sysv/linux/tile/tilegx32/libm.abilist | 6 + sysdeps/unix/sysv/linux/tile/tilegx64/libm.abilist | 6 + sysdeps/unix/sysv/linux/x86_64/64/libm.abilist | 13 + sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist | 13 + 61 files changed, 24780 insertions(+), 4 deletions(-) create mode 100644 math/auto-libm-test-out-narrow-sub create mode 100644 math/libm-test-narrow-sub.inc create mode 100644 sysdeps/i386/fpu/s_f32xsubf64.c create mode 100644 sysdeps/ieee754/dbl-64/s_f32xsubf64.c create mode 100644 sysdeps/ieee754/dbl-64/s_fsub.c create mode 100644 sysdeps/ieee754/float128/s_f32subf128.c create mode 100644 sysdeps/ieee754/float128/s_f64subf128.c create mode 100644 sysdeps/ieee754/float128/s_f64xsubf128.c create mode 100644 sysdeps/ieee754/ldbl-128/s_dsubl.c create mode 100644 sysdeps/ieee754/ldbl-128/s_f64xsubf128.c create mode 100644 sysdeps/ieee754/ldbl-128/s_fsubl.c create mode 100644 sysdeps/ieee754/ldbl-128ibm/s_dsubl.c create mode 100644 sysdeps/ieee754/ldbl-128ibm/s_fsubl.c create mode 100644 sysdeps/ieee754/ldbl-96/s_dsubl.c create mode 100644 sysdeps/ieee754/ldbl-96/s_fsubl.c create mode 100644 sysdeps/ieee754/ldbl-opt/nldbl-dsub.c create mode 100644 sysdeps/ieee754/ldbl-opt/nldbl-fsub.c create mode 100644 sysdeps/ieee754/soft-fp/s_dsubl.c create mode 100644 sysdeps/ieee754/soft-fp/s_fsub.c create mode 100644 sysdeps/ieee754/soft-fp/s_fsubl.c diff --git a/ChangeLog b/ChangeLog index 72dd269a5c..08488fe2b2 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,76 @@ +2018-03-20 Joseph Myers + + * 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 [BZ #20079] diff --git a/NEWS b/NEWS index 5c0a3c6780..9fb4c7a3f6 100644 --- a/NEWS +++ b/NEWS @@ -15,6 +15,9 @@ Major new features: - fadd, faddl, daddl and corresponding fMaddfN, fMaddfNx, fMxaddfN and fMxaddfNx functions. + - fsub, fsubl, dsubl and corresponding fMsubfN, fMsubfNx, fMxsubfN and + fMxsubfNx functions. + * Nominative and genitive month names are now supported for the Catalan and Czech languages. The Catalan and Greek languages now support abbreviated alternative month names. diff --git a/manual/arith.texi b/manual/arith.texi index 39f2a5da58..116788ba9a 100644 --- a/manual/arith.texi +++ b/manual/arith.texi @@ -2210,6 +2210,25 @@ function without any intermediate rounding to the type of the arguments. @end deftypefun +@deftypefun float fsub (double @var{x}, double @var{y}) +@deftypefunx float fsubl (long double @var{x}, long double @var{y}) +@deftypefunx double dsubl (long double @var{x}, long double @var{y}) +@deftypefunx _FloatM fMsubfN (_Float@var{N} @var{x}, _Float@var{N} @var{y}) +@deftypefunx _FloatM fMsubfNx (_Float@var{N}x @var{x}, _Float@var{N}x @var{y}) +@deftypefunx _FloatMx fMxsubfN (_Float@var{N} @var{x}, _Float@var{N} @var{y}) +@deftypefunx _FloatMx fMxsubfNx (_Float@var{N}x @var{x}, _Float@var{N}x @var{y}) +@standards{TS 18661-1:2014, math.h} +@standardsx{fMsubfN, TS 18661-3:2015, math.h} +@standardsx{fMsubfNx, TS 18661-3:2015, math.h} +@standardsx{fMxsubfN, TS 18661-3:2015, math.h} +@standardsx{fMxsubfNx, TS 18661-3:2015, math.h} +@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}} +These functions, from TS 18661-1:2014 and TS 18661-3:2015, return +@math{@var{x} - @var{y}}, rounded once to the return type of the +function without any intermediate rounding to the type of the +arguments. +@end deftypefun + @node Complex Numbers @section Complex Numbers @pindex complex.h diff --git a/math/Makefile b/math/Makefile index 12dcedd7f7..7cc0d16b0c 100644 --- a/math/Makefile +++ b/math/Makefile @@ -89,7 +89,7 @@ libm-compat-calls = \ w_lgammaF_r_compat w_lgammaF_compat2 w_expF_compat \ w_lgamma_compatF k_standardF -libm-narrow-fns = add +libm-narrow-fns = add sub libm-narrow-types-basic = s_fF s_f32xFf64 libm-narrow-types-ldouble-yes = s_fFl s_dFl libm-narrow-types-float128-yes = s_f32Ff128 s_f64Ff128 s_f64xFf128 @@ -284,7 +284,7 @@ libm-test-funcs-noauto = canonicalize ceil cimag conj copysign cproj creal \ scalbln scalbn setpayload setpayloadsig signbit \ significand totalorder totalordermag trunc ufromfp \ ufromfpx -libm-test-funcs-narrow = add +libm-test-funcs-narrow = add sub libm-test-funcs-all = $(libm-test-funcs-auto) $(libm-test-funcs-noauto) libm-test-c-auto = $(foreach f,$(libm-test-funcs-auto),libm-test-$(f).c) libm-test-c-noauto = $(foreach f,$(libm-test-funcs-noauto),libm-test-$(f).c) diff --git a/math/Versions b/math/Versions index 9191c0f648..87c7ff601c 100644 --- a/math/Versions +++ b/math/Versions @@ -555,9 +555,14 @@ libm { # Functions not involving _Float64x or _Float128, for all configurations. fadd; faddl; daddl; f32addf32x; f32addf64; f32xaddf64; + fsub; fsubl; dsubl; + f32subf32x; f32subf64; f32xsubf64; # Functions involving _Float64x or _Float128, for some configurations. f32addf64x; f32addf128; f32xaddf64x; f32xaddf128; f64addf64x; f64addf128; f64xaddf128; + f32subf64x; f32subf128; + f32xsubf64x; f32xsubf128; f64subf64x; f64subf128; + f64xsubf128; } } diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in index fc407e9b90..bb3c325fec 100644 --- a/math/auto-libm-test-in +++ b/math/auto-libm-test-in @@ -7195,6 +7195,101 @@ sinh 0x2.c5d37700c6bb03a8p+12 no-test-inline sinh 0x2.c5d37700c6bb03a6c24b6c9b494cp+12 no-test-inline sinh 0x2.c5d37700c6bb03a6c24b6c9b494ep+12 no-test-inline +sub 0 0 +sub 0 -0 +sub -0 0 +sub -0 -0 +sub max max +sub max -max +sub -max max +sub -max -max +sub min min missing-underflow:arg-ibm128 +sub min -min missing-underflow:arg-ibm128 +sub -min min missing-underflow:arg-ibm128 +sub -min -min missing-underflow:arg-ibm128 +sub min_subnorm min_subnorm missing-underflow:arg-ibm128 +sub min_subnorm -min_subnorm missing-underflow:arg-ibm128 +sub -min_subnorm min_subnorm missing-underflow:arg-ibm128 +sub -min_subnorm -min_subnorm missing-underflow:arg-ibm128 +sub 1 2 +sub 1 -2 +sub -1 2 +sub -1 -2 +sub 100.5 0.75 +sub 100.5 -0.75 +sub -100.5 0.75 +sub -100.5 -0.75 +sub 1 0x1p-23 +sub 1 0x1.7fp-23 +sub 1 0x1.8p-23 +sub 1 0x1.81p-23 +sub 1 0x1p-24 +sub 1 0x1.1p-24 +sub 1 0x0.fp-24 +sub 1 min +sub 1 -min +sub 1 min_subnorm +sub 1 -min_subnorm +sub -1 min +sub -1 -min +sub -1 min_subnorm +sub -1 -min_subnorm +# Cases where larger argument is half way between two values of a +# floating-point format, so that double rounding would sometimes yield +# the wrong result. +sub 0x1.000001p0 min +sub 0x1.000001p0 -min +sub 0x1.000001p0 min_subnorm +sub 0x1.000001p0 -min_subnorm +sub -0x1.000001p0 min +sub -0x1.000001p0 -min +sub -0x1.000001p0 min_subnorm +sub -0x1.000001p0 -min_subnorm +sub 0x1.00000000000008p0 min +sub 0x1.00000000000008p0 -min +sub 0x1.00000000000008p0 min_subnorm +sub 0x1.00000000000008p0 -min_subnorm +sub -0x1.00000000000008p0 min +sub -0x1.00000000000008p0 -min +sub -0x1.00000000000008p0 min_subnorm +sub -0x1.00000000000008p0 -min_subnorm +sub 0x1.0000000000000001p0 min +sub 0x1.0000000000000001p0 -min +sub 0x1.0000000000000001p0 min_subnorm +sub 0x1.0000000000000001p0 -min_subnorm +sub -0x1.0000000000000001p0 min +sub -0x1.0000000000000001p0 -min +sub -0x1.0000000000000001p0 min_subnorm +sub -0x1.0000000000000001p0 -min_subnorm +# Two values representable in the same format with difference very +# close to half way between two representable values. In particular, +# verify that there is no intermediate rounding to 64 bits when +# subtracting two double values. +sub 1 0x1.000002p-24 +sub 1 -0x1.000002p-24 +sub 1 0x0.ffffffp-24 +sub 1 -0x0.ffffffp-24 +sub 0x1.000002p0 0x1.000002p-24 +sub 0x1.000002p0 -0x1.000002p-24 +sub 0x1.000002p0 0x0.ffffffp-24 +sub 0x1.000002p0 -0x0.ffffffp-24 +sub 1 0x1.0000000000001p-53 +sub 1 -0x1.0000000000001p-53 +sub 1 0x0.fffffffffffff8p-53 +sub 1 -0x0.fffffffffffff8p-53 +sub 0x1.0000000000001p0 0x1.0000000000001p-53 +sub 0x1.0000000000001p0 -0x1.0000000000001p-53 +sub 0x1.0000000000001p0 0x0.fffffffffffff8p-53 +sub 0x1.0000000000001p0 -0x0.fffffffffffff8p-53 +sub 1 0x1.0000000000000002p-64 +sub 1 -0x1.0000000000000002p-64 +sub 1 0x0.ffffffffffffffffp-64 +sub 1 -0x0.ffffffffffffffffp-64 +sub 0x1.0000000000000002p0 0x1.0000000000000002p-64 +sub 0x1.0000000000000002p0 -0x1.0000000000000002p-64 +sub 0x1.0000000000000002p0 0x0.ffffffffffffffffp-64 +sub 0x1.0000000000000002p0 -0x0.ffffffffffffffffp-64 + sqrt 0 sqrt -0 sqrt 2209 diff --git a/math/auto-libm-test-out-narrow-sub b/math/auto-libm-test-out-narrow-sub new file mode 100644 index 0000000000..32b9abde6f --- /dev/null +++ b/math/auto-libm-test-out-narrow-sub @@ -0,0 +1,23487 @@ +sub 0 0 += sub downward binary32:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest binary32:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub towardzero binary32:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub upward binary32:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub downward binary64:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest binary64:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub towardzero binary64:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub upward binary64:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub downward intel96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest intel96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub towardzero intel96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub upward intel96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub downward m68k96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest m68k96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub towardzero m68k96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub upward m68k96:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub downward binary128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest binary128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub towardzero binary128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub upward binary128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub downward ibm128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest ibm128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub towardzero ibm128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : += sub upward ibm128:arg_fmt(0,0,0,0) 0x0p+0 0x0p+0 : 0x0p+0 : +sub 0 -0 += sub downward binary32:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub tonearest binary32:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero binary32:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward binary32:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward binary64:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub tonearest binary64:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero binary64:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward binary64:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward intel96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub tonearest intel96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero intel96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward intel96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward m68k96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub tonearest m68k96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero m68k96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward m68k96:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward binary128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub tonearest binary128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero binary128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward binary128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward ibm128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub tonearest ibm128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero ibm128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward ibm128:arg_fmt(0,0,0,0) 0x0p+0 -0x0p+0 : 0x0p+0 : +sub -0 0 += sub downward binary32:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest binary32:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub towardzero binary32:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub upward binary32:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub downward binary64:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest binary64:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub towardzero binary64:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub upward binary64:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub downward intel96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest intel96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub towardzero intel96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub upward intel96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub downward m68k96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest m68k96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub towardzero m68k96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub upward m68k96:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub downward binary128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest binary128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub towardzero binary128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub upward binary128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub downward ibm128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub tonearest ibm128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub towardzero ibm128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : += sub upward ibm128:arg_fmt(0,0,0,0) -0x0p+0 0x0p+0 : -0x0p+0 : +sub -0 -0 += sub downward binary32:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : -0x0p+0 : += sub tonearest binary32:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero binary32:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward binary32:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward binary64:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : -0x0p+0 : += sub tonearest binary64:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero binary64:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward binary64:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward intel96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : -0x0p+0 : += sub tonearest intel96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero intel96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward intel96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward m68k96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : -0x0p+0 : += sub tonearest m68k96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero m68k96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward m68k96:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward binary128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : -0x0p+0 : += sub tonearest binary128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero binary128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward binary128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub downward ibm128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : -0x0p+0 : += sub tonearest ibm128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub towardzero ibm128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : += sub upward ibm128:arg_fmt(0,0,0,0) -0x0p+0 -0x0p+0 : 0x0p+0 : +sub max max += sub downward binary32:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : -0x0p+0 : += sub tonearest binary32:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub towardzero binary32:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub upward binary32:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub downward binary64:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : -0x0p+0 : += sub tonearest binary64:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub towardzero binary64:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub upward binary64:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub downward intel96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : -0x0p+0 : += sub tonearest intel96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub towardzero intel96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub upward intel96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub downward m68k96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : -0x0p+0 : += sub tonearest m68k96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub towardzero m68k96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub upward m68k96:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub downward binary128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : -0x0p+0 : += sub tonearest binary128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub towardzero binary128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub upward binary128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub downward ibm128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : -0x0p+0 : += sub tonearest ibm128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub towardzero ibm128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub upward ibm128:arg_fmt(127,24,104,24) 0xf.fffffp+124 0xf.fffffp+124 : 0x0p+0 : += sub downward binary32:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : minus_infty : inexact overflow errno-erange += sub tonearest binary32:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : minus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub downward binary64:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub tonearest binary64:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub towardzero binary64:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffffp+1020 : inexact += sub upward binary64:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffffp+1020 : inexact += sub downward intel96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub tonearest intel96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub towardzero intel96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffp+1020 : inexact += sub upward intel96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffp+1020 : inexact += sub downward m68k96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub tonearest m68k96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub towardzero m68k96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffp+1020 : inexact += sub upward m68k96:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffp+1020 : inexact += sub downward binary128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub tonearest binary128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub towardzero binary128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffffffffffffff8p+1020 : inexact += sub upward binary128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffffffffffffff8p+1020 : inexact += sub downward ibm128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub tonearest ibm128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub towardzero ibm128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffffffffffffcp+1020 : inexact += sub upward ibm128:arg_fmt(1023,53,104,53) 0xf.fffffp+124 0xf.ffffffffffff8p+1020 : -0xf.ffffffffffff7ffffffffffffcp+1020 : inexact += sub downward binary32:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary32:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub downward binary64:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary64:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary64:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub upward binary64:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub downward intel96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub tonearest intel96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub towardzero intel96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub upward intel96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub downward m68k96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub tonearest m68k96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub towardzero m68k96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub upward m68k96:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub downward binary128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub tonearest binary128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub towardzero binary128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffeffffffffffff8p+16380 : inexact += sub upward binary128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffeffffffffffff8p+16380 : inexact += sub downward ibm128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : minus_infty : xfail:ibm128-libgcc inexact overflow errno-erange += sub tonearest ibm128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub towardzero ibm128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub upward ibm128:arg_fmt(16383,64,104,64) 0xf.fffffp+124 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub downward binary32:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary32:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub downward binary64:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary64:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary64:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub upward binary64:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub downward intel96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest intel96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero intel96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub upward intel96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub downward m68k96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest m68k96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero m68k96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub upward m68k96:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub downward binary128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffff8p+16380 : inexact += sub tonearest binary128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffff8p+16380 : inexact += sub towardzero binary128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffffp+16380 : inexact += sub upward binary128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffffp+16380 : inexact += sub downward ibm128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : xfail:ibm128-libgcc inexact overflow errno-erange += sub tonearest ibm128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero ibm128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub upward ibm128:arg_fmt(16383,113,104,113) 0xf.fffffp+124 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub downward binary32:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : minus_infty : inexact overflow errno-erange += sub tonearest binary32:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : minus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub downward binary64:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : minus_infty : inexact overflow errno-erange += sub tonearest binary64:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub towardzero binary64:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub upward binary64:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffff8p+1020 : inexact += sub downward intel96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffcp+1020 : inexact += sub tonearest intel96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffcp+1020 : inexact += sub towardzero intel96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffp+1020 : inexact += sub upward intel96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffp+1020 : inexact += sub downward m68k96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffcp+1020 : inexact += sub tonearest m68k96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffcp+1020 : inexact += sub towardzero m68k96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffp+1020 : inexact += sub upward m68k96:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffp+1020 : inexact += sub downward binary128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffffcp+1020 : inexact += sub tonearest binary128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffffcp+1020 : inexact += sub towardzero binary128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffffbf8p+1020 : inexact += sub upward binary128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffffbf8p+1020 : inexact += sub downward ibm128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffffcp+1020 : inexact += sub tonearest ibm128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffffcp+1020 : inexact += sub towardzero ibm128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffff8p+1020 : inexact += sub upward ibm128:arg_fmt(1023,53,104,106) 0xf.fffffp+124 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.ffffffffffffbffffffffffff8p+1020 : inexact += sub downward binary32:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.fffffp+124 : inexact overflow errno-erange-ok += sub tonearest binary32:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : plus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : plus_infty : inexact overflow errno-erange += sub downward binary64:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffffp+1020 : inexact += sub tonearest binary64:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub towardzero binary64:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffffp+1020 : inexact += sub upward binary64:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub downward intel96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffp+1020 : inexact += sub tonearest intel96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub towardzero intel96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffp+1020 : inexact += sub upward intel96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub downward m68k96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffp+1020 : inexact += sub tonearest m68k96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub towardzero m68k96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffp+1020 : inexact += sub upward m68k96:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub downward binary128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffffffffffffff8p+1020 : inexact += sub tonearest binary128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub towardzero binary128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffffffffffffff8p+1020 : inexact += sub upward binary128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub downward ibm128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffffffffffffcp+1020 : inexact += sub tonearest ibm128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub towardzero ibm128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff7ffffffffffffcp+1020 : inexact += sub upward ibm128:arg_fmt(1023,53,104,53) 0xf.ffffffffffff8p+1020 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact += sub downward binary32:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : -0x0p+0 : += sub tonearest binary32:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub towardzero binary32:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub upward binary32:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub downward binary64:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : -0x0p+0 : += sub tonearest binary64:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub towardzero binary64:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub upward binary64:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub downward intel96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : -0x0p+0 : += sub tonearest intel96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub towardzero intel96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub upward intel96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub downward m68k96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : -0x0p+0 : += sub tonearest m68k96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub towardzero m68k96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub upward m68k96:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub downward binary128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : -0x0p+0 : += sub tonearest binary128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub towardzero binary128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub upward binary128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub downward ibm128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : -0x0p+0 : += sub tonearest ibm128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub towardzero ibm128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub upward ibm128:arg_fmt(1023,53,971,53) 0xf.ffffffffffff8p+1020 0xf.ffffffffffff8p+1020 : 0x0p+0 : += sub downward binary32:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary32:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub downward binary64:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary64:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary64:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub upward binary64:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub downward intel96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub tonearest intel96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub towardzero intel96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub upward intel96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub downward m68k96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub tonearest m68k96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub towardzero m68k96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub upward m68k96:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffep+16380 : inexact += sub downward binary128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub tonearest binary128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub towardzero binary128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffeffffffffffff8p+16380 : inexact += sub upward binary128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffffeffffffffffff8p+16380 : inexact += sub downward ibm128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : minus_infty : xfail:ibm128-libgcc inexact overflow errno-erange += sub tonearest ibm128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : minus_infty : inexact overflow errno-erange += sub towardzero ibm128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub upward ibm128:arg_fmt(16383,64,971,64) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffp+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub downward binary32:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary32:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub downward binary64:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest binary64:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero binary64:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub upward binary64:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub downward intel96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest intel96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero intel96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub upward intel96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub downward m68k96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub tonearest m68k96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero m68k96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub upward m68k96:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffp+16380 : inexact += sub downward binary128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffff8p+16380 : inexact += sub tonearest binary128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffff8p+16380 : inexact += sub towardzero binary128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffffp+16380 : inexact += sub upward binary128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.fffffffffffffffffffffffffffp+16380 : inexact += sub downward ibm128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : xfail:ibm128-libgcc inexact overflow errno-erange += sub tonearest ibm128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : minus_infty : inexact overflow errno-erange += sub towardzero ibm128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub upward ibm128:arg_fmt(16383,113,971,113) 0xf.ffffffffffff8p+1020 0xf.fffffffffffffffffffffffffff8p+16380 : -0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub downward binary32:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : minus_infty : inexact overflow errno-erange += sub tonearest binary32:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : minus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0xf.fffffp+124 : inexact overflow errno-erange-ok += sub downward binary64:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub tonearest binary64:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub towardzero binary64:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub upward binary64:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub downward intel96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub tonearest intel96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub towardzero intel96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub upward intel96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub downward m68k96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub tonearest m68k96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub towardzero m68k96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub upward m68k96:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub downward binary128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub tonearest binary128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub towardzero binary128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub upward binary128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub downward ibm128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub tonearest ibm128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub towardzero ibm128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub upward ibm128:arg_fmt(1023,53,918,106) 0xf.ffffffffffff8p+1020 0xf.ffffffffffffbffffffffffffcp+1020 : -0x3.ffffffffffffcp+968 : += sub downward binary32:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffp+124 : inexact overflow errno-erange-ok += sub tonearest binary32:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : plus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : plus_infty : inexact overflow errno-erange += sub downward binary64:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub tonearest binary64:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : plus_infty : inexact overflow errno-erange += sub towardzero binary64:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub upward binary64:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : plus_infty : inexact overflow errno-erange += sub downward intel96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffffep+16380 : inexact += sub tonearest intel96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffffffffffffp+16380 : inexact += sub towardzero intel96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffffep+16380 : inexact += sub upward intel96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffffffffffffp+16380 : inexact += sub downward m68k96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffffep+16380 : inexact += sub tonearest m68k96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffffffffffffp+16380 : inexact += sub towardzero m68k96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffffep+16380 : inexact += sub upward m68k96:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffffffffffffp+16380 : inexact += sub downward binary128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffffeffffffffffff8p+16380 : inexact += sub tonearest binary128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffffffffffffp+16380 : inexact += sub towardzero binary128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffffeffffffffffff8p+16380 : inexact += sub upward binary128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.fffffffffffffffp+16380 : inexact += sub downward ibm128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub tonearest ibm128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : plus_infty : inexact overflow errno-erange += sub towardzero ibm128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : 0xf.ffffffffffffbffffffffffffcp+1020 : xfail:ibm128-libgcc inexact overflow errno-erange-ok += sub upward ibm128:arg_fmt(16383,64,104,64) 0xf.fffffffffffffffp+16380 0xf.fffffp+124 : plus_infty : xfail:ibm128-libgcc inexact overflow errno-erange += sub downward binary32:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.fffffp+124 : inexact overflow errno-erange-ok += sub tonearest binary32:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : plus_infty : inexact overflow errno-erange += sub towardzero binary32:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.fffffp+124 : inexact overflow errno-erange-ok += sub upward binary32:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : plus_infty : inexact overflow errno-erange += sub downward binary64:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub tonearest binary64:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : plus_infty : inexact overflow errno-erange += sub towardzero binary64:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.ffffffffffff8p+1020 : inexact overflow errno-erange-ok += sub upward binary64:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : plus_infty : inexact overflow errno-erange += sub downward intel96:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.ffffffffffffffep+16380 : inexact += sub tonearest intel96:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.fffffffffffffffp+16380 : inexact += sub towardzero intel96:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.ffffffffffffffep+16380 : inexact += sub upward intel96:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.fffffffffffffffp+16380 : inexact += sub downward m68k96:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.ffffffffffffffep+16380 : inexact += sub tonearest m68k96:arg_fmt(16383,64,971,64) 0xf.fffffffffffffffp+16380 0xf.ffffffffffff8p+1020 : 0xf.fffffffffffffffp+16380 : inexact += sub towardzero m68k96:arg_fmt(16383,64,971,64) 0xf.fffffff