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| author | Sebastian Pop <sebastian.pop@amd.com> | 2008-10-15 16:13:33 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2008-10-15 16:13:33 +0000 |
| commit | 36174c82ee3314e97e8750909f5ff61b7dccbb1b (patch) | |
| tree | 2a696ea15c824e9308e4456e69b42c210b4e281b /gcc/langhooks.h | |
| parent | fb06824788e06fcc4d2ba65724feae2bf5cfed15 (diff) | |
| download | gcc-36174c82ee3314e97e8750909f5ff61b7dccbb1b.tar.gz | |
re PR tree-optimization/37686 (Building of CPU2000's bzip2 with peak flags with -mcpu=power4 fails with an ICE.)
2008-10-15 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/37686
* testsuite/gcc.dg/tree-ssa/pr37686.c: New.
* tree-loop-linear.c (linear_transform_loops): Build a
loop nest vector. Pass it to lambda_compute_access_matrices.
* tree-data-ref.h (struct access_matrix): Store the loop nest
relative to which it encodes the information.
(AM_LOOP_NEST_NUM): Renamed AM_LOOP_NEST.
(am_vector_index_for_loop): Reimplemented: iterate over the
loop nest for finding the loop index in the access matrix.
(lambda_compute_access_matrices): Update declaration.
* lambda-code.c (build_access_matrix): Pass the loop nest and
record it.
(lambda_compute_access_matrices): Same.
From-SVN: r141141
Diffstat (limited to 'gcc/langhooks.h')
0 files changed, 0 insertions, 0 deletions