On 18/05/15 14:53, Tom de Vries wrote:
On 15-04-15 15:10, Tom de Vries wrote:
Hi,
This patch series fixes PR65637.
Currently, ssa-handling code in expand_omp_for_static_chunk is dead
and not
exercised by testing.
Ssa-handling code in omp-low.c is only triggered by
pass_parallelize_loops, and
that pass doesn't specify a chunk size on the GIMPLE_OMP_FOR it
constructs, so
that only exercises the expand_omp_for_static_nochunk path.
Using the attached trigger patch, we excercise the ssa-handling code in
expand_omp_for_static_chunk. The following patch series fixes the
problems in
the ssa-handling code that we encounter.
1. Fix gcc_assert in expand_omp_for_static_chunk
2. Fix inner loop phi in expand_omp_for_static_chunk
3. Handle 2 preds for fin_bb in expand_omp_for_static_chunk
The patch series has been bootstrapped and reg-tested on x86_64
together with
attached trigger patch.
I'll post the patches from the patch series individually, in response
to this
email.
Ping for the three patches.
Ping^2.
Original posting at
https://gcc.gnu.org/ml/gcc-patches/2015-04/msg00757.html .
Thanks,
- Tom
