[Bug fortran/60781] New: cannot match namelist object name

[Bug fortran/60781] New: cannot match namelist object name

[lauraelcomeau at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

            Bug ID: 60781
           Summary: cannot match namelist object name
           Product: gcc
           Version: 4.8.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: lauraelcomeau at yahoo dot co.uk

Created attachment 32559
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32559&action=edit
namelist

Hi

I am trying to compile code using gfortran on a mac which I have previously
successfully compiled and run on a PC. 

I get the following error:

At line 171 of file ./code/INPUT.f90 (unit = 5, file = 'stdin')
Fortran runtime error: Cannot match namelist object name ‘met_04270_62_65.txt’

The namelist is attached.

I see there are similar errors reported but can't find out whether there is a
fix for this or not.

Any help would be greatly appreciated - even if it is a workaround.

Thanks

Laura
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Subject: [Bug fortran/56203] gfortran.dg/minlocval_3.f90 times out on Solaris/SPARC
Date: Mon, 07 Apr 2014 18:10:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idV203

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|sparc*-*-solaris2.*         |sparc*-*-solaris2.*
                   |                            |hppa*-*-hpux*
                 CC|                            |danglin at gcc dot gnu.org
               Host|sparc*-*-solaris2.*         |sparc*-*-solaris2.*
                   |                            |hppa*-*-hpux*
              Build|sparc*-*-solaris2.*         |sparc*-*-solaris2.*
                   |                            |hppa*-*-hpux*

--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> ---
Also marginal on slower hppa machines.

[Bug fortran/60781] cannot match namelist object name

[kargl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

kargl at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kargl at gcc dot gnu.org

--- Comment #1 from kargl at gcc dot gnu.org ---
(In reply to Laura C from comment #0)
> Created attachment 32559 [details]
> namelist
> 
> Hi
> 
> I am trying to compile code using gfortran on a mac which I have previously
> successfully compiled and run on a PC. 
> 
> I get the following error:
> 
> At line 171 of file ./code/INPUT.f90 (unit = 5, file = 'stdin')
> Fortran runtime error: Cannot match namelist object name
> ‘met_04270_62_65.txt’
> 
> The namelist is attached.
> 
> I see there are similar errors reported but can't find out whether there is
> a fix for this or not.
> 

We'll need the Fortran code.  It looks like you're trying
to read from stdin.  Is this correct?  What gfortran command
line and how did you execute the program?
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Subject: [Bug testsuite/60773] [4.9 Regression] FAIL: gcc.dg/vect/pr60656.c -flto -ffat-lto-objects  scan-tree-dump-times vect "vectorized 1 loops" 1
Date: Mon, 07 Apr 2014 19:16:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id`773

Cong Hou <congh at google dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |congh at google dot com

--- Comment #2 from Cong Hou <congh at google dot com> ---
This is my bad. I have created a new patch as below to fix this issue. Another
email is sent to gcc-patches also.



diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 414a745..ea860e7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2014-04-07  Cong Hou  <congh@google.com>
+
+    PR testsuite/60773
+    * testsuite/lib/target-supports.exp:
+    Add check_effective_target_vect_widen_mult_si_to_di_pattern.
+    * gcc.dg/vect/pr60656.c: Update the test by checking if the targets
+    vect_widen_mult_si_to_di_pattern and vect_long are supported.
+
 2014-03-28  Cong Hou  <congh@google.com>

     PR tree-optimization/60656
diff --git a/gcc/testsuite/gcc.dg/vect/pr60656.c
b/gcc/testsuite/gcc.dg/vect/pr60656.c
index ebaab62..b80e008 100644
--- a/gcc/testsuite/gcc.dg/vect/pr60656.c
+++ b/gcc/testsuite/gcc.dg/vect/pr60656.c
@@ -1,5 +1,7 @@
 /* { dg-require-effective-target vect_int } */
+/* { dg-require-effective-target vect_long } */

+#include <stdarg.h>
 #include "tree-vect.h"

 __attribute__ ((noinline)) long
@@ -12,7 +14,7 @@ foo ()
   for(i = 0; i < 4; ++i)
     {
       long P = v[i];
-      s += P*P*P;
+      s += P * P * P;
     }
   return s;
 }
@@ -27,7 +29,7 @@ bar ()
   for(i = 0; i < 4; ++i)
     {
       long P = v[i];
-      s += P*P*P;
+      s += P * P * P;
       __asm__ volatile ("");
     }
   return s;
@@ -35,11 +37,12 @@ bar ()

 int main()
 {
+  check_vect ();
+
   if (foo () != bar ())
     abort ();
   return 0;
 }

-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target
vect_widen_mult_si_to_di_pattern } } } */
 /* { dg-final { cleanup-tree-dump "vect" } } */
-
diff --git a/gcc/testsuite/lib/target-supports.exp
b/gcc/testsuite/lib/target-supports.exp
index bee8471..6d9d689 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -3732,6 +3732,27 @@ proc
check_effective_target_vect_widen_mult_hi_to_si_pattern { } {
 }

 # Return 1 if the target plus current options supports a vector
+# widening multiplication of *int* args into *long* result, 0 otherwise.
+#
+# This won't change for different subtargets so cache the result.
+
+proc check_effective_target_vect_widen_mult_si_to_di_pattern { } {
+    global et_vect_widen_mult_si_to_di_pattern
+
+    if [info exists et_vect_widen_mult_si_to_di_pattern_saved] {
+        verbose "check_effective_target_vect_widen_mult_si_to_di_pattern:
using cached result" 2
+    } else {
+        if {[istarget ia64-*-*]
+              || [istarget i?86-*-*]
+          || [istarget x86_64-*-*] } {
+            set et_vect_widen_mult_si_to_di_pattern_saved 1
+        }
+    }
+    verbose "check_effective_target_vect_widen_mult_si_to_di_pattern:
returning $et_vect_widen_mult_si_to_di_pattern_saved" 2
+    return $et_vect_widen_mult_si_to_di_pattern_saved
+}
+
+# Return 1 if the target plus current options supports a vector
 # widening shift, 0 otherwise.
 #
 # This won't change for different subtargets so cache the result.

[Bug fortran/60781] cannot match namelist object name

[lauraelcomeau at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #2 from Laura C <lauraelcomeau at yahoo dot co.uk> ---
Created attachment 32561
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32561&action=edit
Input.f90 file

[Bug fortran/60781] cannot match namelist object name

[lauraelcomeau at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #3 from Laura C <lauraelcomeau at yahoo dot co.uk> ---
Created attachment 32562
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32562&action=edit
shell script

The code is a series of f90 files compiled in a shell script - as attached. 
I've also attached the INPUT.f90 file where there is the error reading from the
namelist, there is no individual 'stdin' file which is why it was hard to
understand the error.

Thank you

Laura

[Bug fortran/60781] cannot match namelist object name

[sgk at troutmask dot apl.washington.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #4 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
On Mon, Apr 07, 2014 at 10:09:11PM +0000, lauraelcomeau at yahoo dot co.uk
wrote:
> 
> The code is a series of f90 files compiled in a shell script - as attached. 
> I've also attached the INPUT.f90 file where there is the error reading from the
> namelist, there is no individual 'stdin' file which is why it was hard to
> understand the error.
> 

Thanks for the file although by itself it is not sufficient to 
reproduce the problem.  I will however speculate.  Your code
contains

...
    namelist /grids/ dem_file,vegf_file,vegh_file,wind_file,Nsmax,Nsoil,sx,sy
...
    read(5, grids)

where I find no OPEN statement for unit=5.  This means that
you are reading from stdin.  So, if you are executing the
binary JIM_exe, you need to redirect the file with the namelist.
You something like

% JIM_exe < file_with_namelist_data

for csh or tcsh.  How do you run the resulting JIM_exe?

[Bug fortran/60781] cannot match namelist object name

[lauraelcomeau at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #5 from Laura C <lauraelcomeau at yahoo dot co.uk> ---

Yes, I type ./JIM_exe<namelist.txt
to run the executable. 

The executable appears to read the files under the 'grids' section of the
namelist successfully, but produces this error when reading the met_file under
the 'drive' section. The filename is correct and the met_file exists (a
different error is produced if the file is missing or the name is incorrect). 

I can attach the executable if that helps?

[Bug fortran/60781] cannot match namelist object name

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Curly quotes in

  met_file = ‘met_04270_62_65.txt’

The following code

implicit none

character(len=70) :: &
  dem_file='',      &! Elevation file name
  met_file='',      &! Driving data file name
  vegf_file='',     &! Vegetation fraction file name
  vegh_file='',     &! Vegetation height file name
  wind_file='',     &! Wind distribution file name
  RunID=''           ! Run identifier

integer :: & 
  Nsmax,Nsoil,noff,   &
  d,             &! Discretized wind direction (1 = NE, 2 = E, ..., 8 = N)
  i,j,           &! Grid indices
  is,js,         &! Grid location of met station
  dayout(12),monthout(12)

real :: &
  dt,lat,windir,zT,zU, &
  sx,sy,         &! Coordinates of met station (m)
  Waws,          &! Wind speed at met station
  xlo,ylo,       &! Grid SW corner coordinates (m)
  xhi,yhi         ! Grid NE corner coordinates (m)

real, allocatable :: &
  dzdx(:,:),     &! Partial derivative
  dzdy(:,:)       ! Partial derivative

namelist /grids/ dem_file,vegf_file,vegh_file,wind_file,Nsmax,Nsoil,sx,sy
namelist /drive/ dt,lat,met_file,noff,windir,zT,zU
namelist /output/ RunID,dayout,monthout

read(5, grids)
read(5, drive)
read(5, output)

print *, dem_file,vegf_file,vegh_file,wind_file,Nsmax,Nsoil,sx,sy
print *, dt,lat,met_file,noff,windir,zT,zU
print *, RunID,dayout,monthout

end

reads the namelist once the curly quotes have replaced with '.
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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/60763] [4.9 Regression] ICE in extract_insn starting with rev 208984
Date: Tue, 08 Apr 2014 10:14:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id`763

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to David Edelsohn from comment #10)
> I'm not questioning the analysis, I'm questioning the solution. Directly
> generating a register and jamming in the REGNO in this pattern seems sort of
> crude.
>
> gen_rtx_REG (DImode, REGNO (op0));

I think this idiom is very commonly used in other backends for this purpose,
and is simple enough not to need any kind of extra wrapper.
Just look e.g. at
grep gen_rtx_REG' '.*REGNO gcc/config/i386/*.md

Perhaps a one line comment would be useful, but other than that the #c7 patch
looks just fine to me.

[Bug fortran/60781] cannot match namelist object name

[lauraelcomeau at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #7 from Laura C <lauraelcomeau at yahoo dot co.uk> ---
I've tried changing the Input.f90 code to 

character(len=70) :: &
  dem_file='',      &! Elevation file name
  met_file='',      &! Driving data file name
  vegf_file='',     &! Vegetation fraction file name
  vegh_file='',     &! Vegetation height file name
  wind_file='',     &! Wind distribution file name
  RunID=''           ! Run identifier

i.e adding the ='' into the code, but I still get the same namelist error.
Is this what you meant by the 'curly quotes'?

Laura

[Bug fortran/60781] cannot match namelist object name

[lauraelcomeau at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #8 from Laura C <lauraelcomeau at yahoo dot co.uk> ---
I've tried changing the Input.f90 code to 

character(len=70) :: &
  dem_file='',      &! Elevation file name
  met_file='',      &! Driving data file name
  vegf_file='',     &! Vegetation fraction file name
  vegh_file='',     &! Vegetation height file name
  wind_file='',     &! Wind distribution file name
  RunID=''           ! Run identifier

i.e adding the ='' into the code, but I still get the same namelist error.
Is this what you meant by the 'curly quotes'?

Laura

[Bug fortran/60781] cannot match namelist object name

[sgk at troutmask dot apl.washington.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #9 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
> 
> Is this what you meant by the 'curly quotes'?
> 

No.  Your input file contains curly quotes.  I've
changed the curly quotes to # show you where the
problem lies.

  met_file = #met_04270_62_65.txt#

Compare the quoting for vegh_file and met_file.  You need
to use ASCII character 39.  Looks like your input file is
using extended ASCII characters 145 and 146.  gfortran is
expected ASCII not extended ASCII.

[Bug fortran/60781] cannot match namelist object name

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2014-04-09
     Ever confirmed|0                           |1

--- Comment #10 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
I think this PR should be closed as INVALID.

[Bug fortran/60781] cannot match namelist object name

[lauraelcomeau at yahoo dot co.uk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

--- Comment #11 from Laura C <lauraelcomeau at yahoo dot co.uk> ---
Thank you very much for your help - I will fix the curly quotes and hopefully
run the executable successfully when I get home from work later.
Apologies that it was my mistake.
Your help is much appreciated! 

Laura

[Bug fortran/60781] cannot match namelist object name

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60781

Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
                 CC|                            |jvdelisle at gcc dot gnu.org
         Resolution|---                         |INVALID

--- Comment #12 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Closing as invalid input