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>Number: 3877 >Category: fortran >Synopsis: Test program ff90-1.f fails at -O0 >Confidential: no >Severity: non-critical >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Mon Jul 30 08:06:01 PDT 2001 >Closed-Date: >Last-Modified: >Originator: David Billinghurst >Release: gcc-3.1 20010727 >Organization: >Environment: i686-pc-cygwin NT4/SP5 >Description: The following test program fails on i686-pc-cygwin when compiled with "-O0 -ff90". It passes at other optimization levels. C Test compiler flags: -ff90 C Origin: David Billinghurst <David.Billinghurst@riotinto.com> C C Read the g77 manual entry on CMPAMBIG C C { dg-do run } C { dg-options "-ff90" } double complex z z = (2.0d0,1.0d0) call s(real(z)) end subroutine s(x) double precision x if ( abs(z-2.0d0) .gt. 1.0e-5 ) call abort end >How-To-Repeat: g77 -o a.out -ff90 -O0 ff90-1.f ./a.out >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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