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Re: [Patch, Fortran] PR42517: Bogus runtime error with -fopenmp -fcheck=recursion

From: "H.J. Lu" <hjl dot tools at gmail dot com>
To: Janus Weil <janus at gcc dot gnu dot org>
Cc: gfortran <fortran at gcc dot gnu dot org>
Date: Wed, 30 Dec 2009 06:33:31 -0800
Subject: Re: [Patch, Fortran] PR42517: Bogus runtime error with -fopenmp -fcheck=recursion
References: <854832d40912290955s4a201a69m2c1d21557d7c0215@mail.gmail.com> <6dc9ffc80912291607p2fd96af8u89ca7864f02d7130@mail.gmail.com> <854832d40912300142g1425de15m7684d5c449b72bc7@mail.gmail.com>

On Wed, Dec 30, 2009 at 1:42 AM, Janus Weil <janus@gcc.gnu.org> wrote:
>> I have seen those on Linux/ia32:
>>
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-O0 ?(test for excess errors)
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-O1 ?(test for excess errors)
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-O2 ?(test for excess errors)
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-O3 -fomit-frame-pointer ?(test
>> for excess errors)
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-O3 -fomit-frame-pointer
>> -funroll-all-loops -finline-functions ?(test for excess errors)
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-O3 -fomit-frame-pointer
>> -funroll-loops ?(test for excess errors)
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-O3 -g ?(test for excess errors)
>> FAIL: gfortran.dg/gomp/recursion1.f90 ?-Os ?(test for excess errors)
>
> Can you tell me what these excess errors are? I don't see them on
> x86_64-unknown-linux-gnu.
>

I don't have gcc 4.5 installed. I got

Executing on host:
/export/build/gnu/gcc/build-x86_64-linux/gcc/testsuite/gfortran/../../gfortran
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/testsuite/gfortran/../../
/net/gnu-6/export/gnu/import/git/gcc/gcc/testsuite/gfortran.dg/gomp/recursion1.f90
  -O0  -fopenmp -fcheck=recursion
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libgfortran/.libs
-L/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libgfortran/.libs
-L/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libgfortran/.libs
-L/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libiberty
 -lm   -m32 -o ./recursion1.exe    (timeout = 300)
gfortran: libgomp.spec: No such file or directory^M
compiler exited with status 1
output is:
gfortran: libgomp.spec: No such file or directory^M

FAIL: gfortran.dg/gomp/recursion1.f90  -O0  (test for excess errors)
Excess errors:
gfortran: libgomp.spec: No such file or directory



-- 
H.J.

Follow-Ups:
- Re: [Patch, Fortran] PR42517: Bogus runtime error with -fopenmp -fcheck=recursion
  - From: H.J. Lu

References:
- [Patch, Fortran] PR42517: Bogus runtime error with -fopenmp -fcheck=recursion
  - From: Janus Weil
- Re: [Patch, Fortran] PR42517: Bogus runtime error with -fopenmp -fcheck=recursion
  - From: H.J. Lu
- Re: [Patch, Fortran] PR42517: Bogus runtime error with -fopenmp -fcheck=recursion
  - From: Janus Weil

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