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| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-04 05:40:58 +0000 |
|---|---|---|
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-04 05:40:58 +0000 |
| commit | 5357b4b7b972e5d18df639d20313c61c1c832cd0 (patch) | |
| tree | fd98d54a47b0aebfb3bd905acfb8cf04b7a084e7 /gcc/tree-ssa-loop-niter.c | |
| parent | 3755376d3634a5d1c01721b26ff53d4b7f9be2d4 (diff) | |
PR tree-optimization/31966
PR tree-optimization/32533
* tree-if-conv.c (add_to_dst_predicate_list): Use "edge", not
"basic_block" description as its third argument. Update function
calls to get destination bb from "edge" argument. Save "cond" into
aux field of the edge. Update prototype for changed arguments.
(if_convertible_loop_p): Clear aux field of incoming edges if bb
contains phi node.
(find_phi_replacement_condition): Operate on incoming edges, not
on predecessor blocks. If there is a condition saved in the
incoming edge aux field, AND it with incoming bb predicate.
Return source bb of the first edge.
(clean_predicate_lists): Clean aux field of outgoing node edges.
(tree_if_conversion): Do not initialize cond variable. Move
variable declaration into the loop.
(replace_phi_with_cond_gimple_modify_stmt): Remove unneded
initializations of new_stmt, arg0 and arg1 variables.
testsuite/ChangeLog:
PR tree-optimization/31966
PR tree-optimization/32533
* gcc.dg/tree-ssa/pr31966.c: New runtime test.
* gfortran.dg/pr32533.f90: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_2-branch@126301 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
0 files changed, 0 insertions, 0 deletions