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| author | Paul Zimmermann <Paul.Zimmermann@inria.fr> | 2020-03-30 15:55:55 +0200 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2020-03-31 21:48:54 -0400 |
| commit | a9d42c09a327540a99f2eac25a98fd2ad6d0b540 (patch) | |
| tree | 2868b4c24e993154324f514af46329e43b2c7d1e /math/auto-libm-test-out-j1 | |
| parent | 49c3c37651e2d2ec4ff8ce21252bbbc08a9d6639 (diff) | |
| download | glibc-a9d42c09a327540a99f2eac25a98fd2ad6d0b540.tar.gz glibc-a9d42c09a327540a99f2eac25a98fd2ad6d0b540.tar.xz glibc-a9d42c09a327540a99f2eac25a98fd2ad6d0b540.zip | |
math: Add inputs that yield larger errors for float type (x86_64)
The corner cases included were generated using exhaustive search for all float/binary32 values on x86_64 (comparing to MPFR for correct rounding to nearest). For the j0/j1/y0 functions, only cases with ulp error <= 9 were included. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'math/auto-libm-test-out-j1')
| -rw-r--r-- | math/auto-libm-test-out-j1 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/math/auto-libm-test-out-j1 b/math/auto-libm-test-out-j1 index db6896c8d9..52a4e407c8 100644 --- a/math/auto-libm-test-out-j1 +++ b/math/auto-libm-test-out-j1 @@ -968,6 +968,31 @@ j1 0x1p-10000 = j1 tonearest binary128 0x1p-10000 : 0x8p-10004 : inexact-ok = j1 towardzero binary128 0x1p-10000 : 0x7.fffffffffffffffffffffffffffcp-10004 : inexact-ok = j1 upward binary128 0x1p-10000 : 0x8p-10004 : inexact-ok +j1 0x3.ae4b2p+0 += j1 downward binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : inexact-ok += j1 tonearest binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : inexact-ok += j1 towardzero binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : inexact-ok += j1 upward binary32 0x3.ae4b2p+0 : 0xf.d085dp-8 : inexact-ok += j1 downward binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : inexact-ok += j1 tonearest binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : inexact-ok += j1 towardzero binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : inexact-ok += j1 upward binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f38p-8 : inexact-ok += j1 downward intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok += j1 tonearest intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok += j1 towardzero intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok += j1 upward intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3027p-8 : inexact-ok += j1 downward m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok += j1 tonearest m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok += j1 towardzero m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok += j1 upward m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3027p-8 : inexact-ok += j1 downward binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : inexact-ok += j1 tonearest binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : inexact-ok += j1 towardzero binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : inexact-ok += j1 upward binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d28p-8 : inexact-ok += j1 downward ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : inexact-ok += j1 tonearest ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : inexact-ok += j1 towardzero ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : inexact-ok += j1 upward ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f788p-8 : inexact-ok j1 min = j1 downward binary32 0x4p-128 : 0x1.fffff8p-128 : inexact-ok underflow errno-erange-ok = j1 tonearest binary32 0x4p-128 : 0x2p-128 : inexact-ok underflow errno-erange-ok |