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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/g77/6177.f
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/g77/6177.f')
-rw-r--r--gcc/testsuite/gfortran.dg/g77/6177.f15
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diff --git a/gcc/testsuite/gfortran.dg/g77/6177.f b/gcc/testsuite/gfortran.dg/g77/6177.f
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+++ b/gcc/testsuite/gfortran.dg/g77/6177.f
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+c { dg-do run }
+ program pr6177
+C
+C Test case for PR optimization/6177.
+C This bug (an ICE) originally showed up in file cblat2.f from LAPACK.
+C
+ complex x
+ complex w(1)
+ intrinsic conjg
+ x = (2.0d0, 1.0d0)
+ w(1) = x
+ x = conjg(x)
+ w(1) = conjg(w(1))
+ if (abs(x-w(1)) .gt. 1.0e-5) call abort
+ end