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coverage mismatch
- From: Rajkishore Barik <rajbarik at in dot ibm dot com>
- To: gcc at gcc dot gnu dot org
- Date: Thu, 17 Mar 2005 18:17:42 -0500
- Subject: coverage mismatch
Hi,
I have been trying to use "-fprofile-generate" and "-fprofile-use" for
some small
bitwise C benchmarks (developed at MIT). I have a check-out of October
2004 GCC build of 4.0
version. It throws me "coverage mismatch error for "arcs"" saying number
of counters is "6"
instead of "5". How do I go around fixing these problems? In fact, 8 out
of 15 of these benchmarks
throw me the same problem.
Most of these benchmarks have only one module "main.c".
I compile the following way
"gcc -O2 -fprofile-generate main.c"
"gcc -O2 -fprofile-use main.c" -- here it throws error.
Thanks for your help,
regards,
Raj