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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-11-20 15:50:22 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-12-18 17:24:43 -0300 |
| commit | abe1d65aa6fed8ebc1798781af78ec724b220f3a (patch) | |
| tree | 57810a2237a9b5e009f898883f34e65f0c8f8be4 /math/auto-libm-test-in | |
| parent | 517c21337723fa28787683eb2be764189da4b94b (diff) | |
| download | glibc-abe1d65aa6fed8ebc1798781af78ec724b220f3a.tar.xz glibc-abe1d65aa6fed8ebc1798781af78ec724b220f3a.zip | |
math: Fix the expected atan2f (inf) results
The pi defined constants are not the expected value for atan2
on non-default rounding modes. Instead use the autogenerated value.
Reviewed-by: DJ Delorie <dj@redhat.com>
Diffstat (limited to 'math/auto-libm-test-in')
| -rw-r--r-- | math/auto-libm-test-in | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in index 85a2fd9b11..fa046f1028 100644 --- a/math/auto-libm-test-in +++ b/math/auto-libm-test-in @@ -558,6 +558,56 @@ atan -min atan min_subnorm atan -min_subnorm +# atan2 (y,inf) == +0 for finite y > 0 or +0 +atan2 1 inf +atan2 0 inf +atan2 min inf +atan2 min_subnorm inf +atan2 max inf +# atan2 (y,inf) == -0 for finite y < 0 or -0 +atan2 -1 inf +atan2 -0 inf +atan2 -min inf +atan2 -min_subnorm inf +atan2 -max inf +# atan2(+inf, x) == pi/2 for finite x +atan2 inf 1 +atan2 inf 0 +atan2 inf min +atan2 inf min_subnorm +atan2 inf max +atan2 inf -1 +atan2 inf -0 +atan2 inf -min +atan2 inf -min_subnorm +atan2 inf -max +# atan2(-inf, x) == -pi/2 for finite x +atan2 -inf 1 +atan2 -inf 0 +atan2 -inf min +atan2 -inf min_subnorm +atan2 -inf max +atan2 -inf -1 +atan2 -inf -0 +atan2 -inf -min +atan2 -inf -min_subnorm +atan2 -inf -max +# atan2 (y,-inf) == +pi for finite y > 0 or +0 +atan2 1 -inf +atan2 0 -inf +atan2 min -inf +atan2 min_subnorm -inf +atan2 max -inf +# atan2 (y,-inf) == -pi for finite y < 0 or -0. +atan2 -1 -inf +atan2 -0 -inf +atan2 -min -inf +atan2 -min_subnorm -inf +atan2 -max -inf +atan2 inf inf +atan2 -inf inf +atan2 inf -inf +atan2 -inf -inf # atan2 (0,x) == 0 for x > 0. atan2 0 1 # atan2 (-0,x) == -0 for x > 0. |