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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/csqrt_2.f | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/csqrt_2.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/csqrt_2.f | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/csqrt_2.f b/gcc/testsuite/gfortran.dg/csqrt_2.f new file mode 100644 index 000000000..dc3d9a80d --- /dev/null +++ b/gcc/testsuite/gfortran.dg/csqrt_2.f @@ -0,0 +1,19 @@ +c { dg-do run } +c Fix PR libgfortran/24313 + complex x, y + complex z + z = cmplx(0.707106, -0.707106) + x = cmplx(0.0,-1.0) + y = sqrt(x) + if (abs(y - z) / abs(z) > 1.e-4) call abort + + x = cmplx(tiny(1.),-1.0) + y = sqrt(x) + if (abs(y - z) / abs(z) > 1.e-4) call abort + + x = cmplx(-tiny(1.),-1.0) + y = sqrt(x) + if (abs(y - z) / abs(z) > 1.e-4) call abort + + end + |