On Thu, 27 Dec 2001, Holger Smolinski wrote:
>
> Folks,
>
> I forwarded your question to Uli WEigand and Hartmut Penner
> They know best about the gcc and its bugs ;)
Hi Eric, just as a tip:
- this should only show up in very large, computer-generated functions
which use a lot of static constants.
Most generated functions should be easy to split because they may be just
large and with many constants but not with complex code.
I can't tell for sure in your case, but splitting the largest function in
the file might help. 4k seems to be limit you have to reach(including the
data the profiling may add).
However, I'd like to have multiple literalpool support as well...
Bernd
> Hi
>
> I use "gcc version 2.95.2 19991024 (release)" from SuSE 7.0 for S390.
>
> When compiling with both -pg and -fprofile-arcs I receive this error
> message:
>
> (insn 29697 29698 2 (use:SI (mem/u:SI (symbol_ref/u:SI ("*.LC2269")) 0))
> -1 (nil)
> (nil))
>
> (insn 29697 29698 2 (use:SI (mem/u:SI (symbol_ref/u:SI ("*.LC2269")) 0))
> -1 (nil)
> (nil))
> main/svd3.c: In function `FFOrdTrans':
> main/svd3.c:1863: s390 multiple literalpool support:
> No code label between this insn 0 1D009
>
> With only -pg profiling does not seem to work, I get counts on the
> number of times each function has executed but not the time spent in
> each function.
>
> I only receive this for 3 of maybe 100 source files.
>
> Is this problem fixed in a later version of gcc?
>
> Regards Erik
>
>
>
