On Wed, Dec 19, 2012 at 12:11 PM, Rong Xu x...@google.com wrote:
Hi,
This patch updates the support for FDO build in linux kernel for gcc 4.7.
Tested with 2.6.34 kernel and google internal benchmarks.
Thanks,
-Rong
2012-12-19 Rong Xu x...@google.com
* libgcc/libgcov.c
Kernel build does not link in libgcc, which defines the function.
David
On Fri, Dec 21, 2012 at 8:31 AM, Teresa Johnson tejohn...@google.com wrote:
On Wed, Dec 19, 2012 at 12:11 PM, Rong Xu x...@google.com wrote:
Hi,
This patch updates the support for FDO build in linux kernel for gcc 4.7.
On Fri, Dec 21, 2012 at 9:52 AM, Xinliang David Li davi...@google.com wrote:
Kernel build does not link in libgcc, which defines the function.
Then will the same issue occur with the reference to __builtin_clzll
in gcov_histo_index in gcov-io.c?
Teresa
David
On Fri, Dec 21, 2012 at 8:31
that's in the histrogram merge. we disable the merge in kernel fdo
(instead, we do offline merge).
-Rong
On Fri, Dec 21, 2012 at 9:55 AM, Teresa Johnson tejohn...@google.com wrote:
clzll
