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* [Bug bootstrap/35933]  New: local variable used before set in fold-const.c
@ 2008-04-14 16:28 dcb314 at hotmail dot com
  2008-04-15  9:55 ` [Bug bootstrap/35933] " rguenth at gcc dot gnu dot org
  2008-04-17  8:35 ` rguenth at gcc dot gnu dot org
  0 siblings, 2 replies; 3+ messages in thread
From: dcb314 at hotmail dot com @ 2008-04-14 16:28 UTC (permalink / raw)
  To: gcc-bugs

I just tried to compile the GNU C compiler version
4.4 snapshot 20080411 with the Intel C compiler.

The Intel compiler said

gcc-4.4-20080411/gcc/fold-const.c(14101): warning #592: variable "arg1" is used
before its value is set

The source code is

        tree arg1 = arg1;
        if ((TREE_INT_CST_LOW (arg1) & 1) == 0)

I agree with the compiler. Suggest code rework.


-- 
           Summary: local variable used before set in fold-const.c
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: x86_64-suse-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35933


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug bootstrap/35933] local variable used before set in fold-const.c
  2008-04-14 16:28 [Bug bootstrap/35933] New: local variable used before set in fold-const.c dcb314 at hotmail dot com
@ 2008-04-15  9:55 ` rguenth at gcc dot gnu dot org
  2008-04-17  8:35 ` rguenth at gcc dot gnu dot org
  1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-04-15  9:55 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from rguenth at gcc dot gnu dot org  2008-04-15 09:54 -------
Doh.  Rafael, this was you with

http://gcc.gnu.org/ml/gcc-cvs/2008-04/msg00326.html


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at gcc dot gnu dot
                   |                            |org, espindola at gcc dot
                   |                            |gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35933


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug bootstrap/35933] local variable used before set in fold-const.c
  2008-04-14 16:28 [Bug bootstrap/35933] New: local variable used before set in fold-const.c dcb314 at hotmail dot com
  2008-04-15  9:55 ` [Bug bootstrap/35933] " rguenth at gcc dot gnu dot org
@ 2008-04-17  8:35 ` rguenth at gcc dot gnu dot org
  1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-04-17  8:35 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from rguenth at gcc dot gnu dot org  2008-04-17 08:34 -------
This is fixed.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35933


^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-04-17  8:35 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-04-14 16:28 [Bug bootstrap/35933] New: local variable used before set in fold-const.c dcb314 at hotmail dot com
2008-04-15  9:55 ` [Bug bootstrap/35933] " rguenth at gcc dot gnu dot org
2008-04-17  8:35 ` rguenth at gcc dot gnu dot org

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