diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | math/auto-libm-test-in | 1 | ||||
| -rw-r--r-- | math/auto-libm-test-out | 25 | ||||
| -rw-r--r-- | math/libm-test.inc | 1 |
4 files changed, 33 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2015-11-10 Joseph Myers <joseph@codesourcery.com> + + * math/auto-libm-test-in: Add another test of pow. + * math/auto-libm-test-out: Regenerated. + * math/libm-test.inc (pow_test_data): Add another test. + 2015-11-10 Adhemerval Zanella <adhemerval.zanella@linaro.org> [BZ #19219] diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in index 0baca59..f1abcba 100644 --- a/math/auto-libm-test-in +++ b/math/auto-libm-test-in @@ -3254,6 +3254,7 @@ pow 0.0 max pow 0.0 min_subnorm # pow (-0, y) == +0 for y > 0 and not an odd integer. +pow -0 0.5 pow -0 4 pow -0 0x1p24 pow -0 0x1p127 diff --git a/math/auto-libm-test-out b/math/auto-libm-test-out index 22c4b41..9d3819c 100644 --- a/math/auto-libm-test-out +++ b/math/auto-libm-test-out @@ -219802,6 +219802,31 @@ pow 0.0 min_subnorm = pow tonearest ldbl-128 0x0p+0L 0x4p-16496L : 0x0p+0L : inexact-ok = pow towardzero ldbl-128 0x0p+0L 0x4p-16496L : 0x0p+0L : inexact-ok = pow upward ldbl-128 0x0p+0L 0x4p-16496L : 0x0p+0L : inexact-ok +pow -0 0.5 += pow downward flt-32 -0x0p+0f 0x8p-4f : 0x0p+0f : inexact-ok += pow tonearest flt-32 -0x0p+0f 0x8p-4f : 0x0p+0f : inexact-ok += pow towardzero flt-32 -0x0p+0f 0x8p-4f : 0x0p+0f : inexact-ok += pow upward flt-32 -0x0p+0f 0x8p-4f : 0x0p+0f : inexact-ok += pow downward dbl-64 -0x0p+0 0x8p-4 : 0x0p+0 : inexact-ok += pow tonearest dbl-64 -0x0p+0 0x8p-4 : 0x0p+0 : inexact-ok += pow towardzero dbl-64 -0x0p+0 0x8p-4 : 0x0p+0 : inexact-ok += pow upward dbl-64 -0x0p+0 0x8p-4 : 0x0p+0 : inexact-ok += pow downward ldbl-96-intel -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow tonearest ldbl-96-intel -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow towardzero ldbl-96-intel -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow upward ldbl-96-intel -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow downward ldbl-96-m68k -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow tonearest ldbl-96-m68k -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow towardzero ldbl-96-m68k -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow upward ldbl-96-m68k -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow downward ldbl-128 -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow tonearest ldbl-128 -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow towardzero ldbl-128 -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow upward ldbl-128 -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow downward ldbl-128ibm -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow tonearest ldbl-128ibm -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow towardzero ldbl-128ibm -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok += pow upward ldbl-128ibm -0x0p+0L 0x8p-4L : 0x0p+0L : inexact-ok pow -0 4 = pow downward flt-32 -0x0p+0f 0x4p+0f : 0x0p+0f : inexact-ok = pow tonearest flt-32 -0x0p+0f 0x4p+0f : 0x0p+0f : inexact-ok diff --git a/math/libm-test.inc b/math/libm-test.inc index 669b060..a09cf90 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -10285,6 +10285,7 @@ static const struct test_ff_f_data pow_test_data[] = #endif /* pow (-inf, y) == +inf for y > 0 and not an odd integer. */ + TEST_ff_f (pow, minus_infty, 0.5, plus_infty, ERRNO_UNCHANGED), TEST_ff_f (pow, minus_infty, 28, plus_infty, ERRNO_UNCHANGED), TEST_ff_f (pow, minus_infty, 0x1p24, plus_infty, ERRNO_UNCHANGED), TEST_ff_f (pow, minus_infty, 0x1p127, plus_infty, ERRNO_UNCHANGED), |