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| author | Joseph Myers <joseph@codesourcery.com> | 2013-12-17 13:42:13 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2013-12-17 13:42:13 +0000 |
| commit | c88769dda4199d15267259fd3c9b986e6690a901 (patch) | |
| tree | 743ef394beae012b285cc655faa375293445361f /math/auto-libm-test-in | |
| parent | e4a110f59e6317a52dde765ceb3571763ca07a9a (diff) | |
| download | glibc-c88769dda4199d15267259fd3c9b986e6690a901.tar.gz glibc-c88769dda4199d15267259fd3c9b986e6690a901.tar.xz glibc-c88769dda4199d15267259fd3c9b986e6690a901.zip | |
Fix hypot handling of subnormals (bug 16316, bug 16330).
Diffstat (limited to 'math/auto-libm-test-in')
| -rw-r--r-- | math/auto-libm-test-in | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in index f46867652f..980b6b9dc8 100644 --- a/math/auto-libm-test-in +++ b/math/auto-libm-test-in @@ -282,6 +282,10 @@ expm1 100000.0 expm1 max expm1 -max +hypot 0 0 +hypot 0 -0 +hypot -0 0 +hypot -0 -0 # hypot (x,y) == hypot (+-x, +-y). hypot 0.7 12.4 hypot -0.7 12.4 @@ -307,9 +311,15 @@ hypot 0x1p+0 0x0.3ep-1022 no-test-inline:dbl-64 hypot 0x3p16381 0x4p16381 no-test-inline hypot 0x1p-149 0x1p-149 hypot 0x1p-1074 0x1p-1074 -# Bug 16316: hypot broken for some subnormal arguments. -hypot 0x1p-16445 0x1p-16445 no-test-inline xfail:ldbl-96-intel xfail:ldbl-96-m68k -hypot 0x1p-16494 0x1p-16494 no-test-inline xfail:ldbl-96-intel xfail:ldbl-96-m68k +hypot 0x1p-16445 0x1p-16445 no-test-inline +hypot 0x1p-16494 0x1p-16494 no-test-inline +hypot 0x0.fffffep-126 0x0.fp-127 +hypot 0x0.fffffep-126 0x0.fp-130 +hypot 0x0.fffffffffffffp-1022 0x0.fp-1023 +hypot 0x0.fffffffffffffp-1022 0x0.fp-1026 +hypot 0x0.ffffffp-16382 0x0.fp-16383 +hypot 0x0.ffffffp-16382 0x0.fp-16386 +hypot 0 min_subnorm j0 -1.0 j0 0.0 |