Re: optimization/2556: gcc (3 CVS branch) SPARC, produces code with a nonexisting label

Re: optimization/2556: gcc (3 CVS branch) SPARC, produces code with a nonexisting label

[rth]

Synopsis: gcc (3 CVS branch) SPARC, produces code with a nonexisting label

State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Tue Apr  2 00:29:19 2002
State-Changed-Why:
    Fixed for gcc 3.1.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=2556

optimization/2556: gcc (3 CVS branch) SPARC, produces code with a nonexisting label

[gcc]

>Number:         2556
>Category:       optimization
>Synopsis:       gcc (3 CVS branch) SPARC, produces code with a nonexisting label
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Apr 15 09:56:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Dave Gilbert
>Release:        GCC: (GNU) 3.0 20010407 (prerelease)
>Organization:
>Environment:
Linux/SPARC
>Description:
The following code produces assembly output with the following
line in, but with no label LL9 defined:

	sethi	%hi(_GLOBAL_OFFSET_TABLE_-(.LL9-.)), %g2

(The code is from the XFree source distribution, it has
been preprocessed and reduced as far as it will go while
still producing the error.  Removing the -O2 or the -fPIC
stops it failing)
>How-To-Repeat:
gcc -c -O2 -fPIC Paned_hack.i -S
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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