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| author | Jakub Jelinek <jakub@redhat.com> | 2010-07-13 08:59:56 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-07-13 08:59:56 +0200 |
| commit | 2fed2012d551c7215e9a5a355d3b9bfe5a4c8545 (patch) | |
| tree | b123c5327b8752f626c90a170c875178af34b826 /gcc/omp-low.c | |
| parent | 88ce80316fbb4d001f08eb4c65dbb7ae88e0474f (diff) | |
| download | gcc-2fed2012d551c7215e9a5a355d3b9bfe5a4c8545.zip gcc-2fed2012d551c7215e9a5a355d3b9bfe5a4c8545.tar.gz gcc-2fed2012d551c7215e9a5a355d3b9bfe5a4c8545.tar.bz2 | |
re PR debug/44901 (-fcompare-debug failure for tree-predcom.c)
PR debug/44901
* vec.h (VEC_block_remove): Fix comment.
* tree-ssa-live.c (remove_unused_locals): Don't use
VEC_unordered_remove on local_decls, instead replace a single
vector element in each iteration if at least one element had
to be removed and VEC_truncate at the end.
* omp-low.c (expand_omp_taskreg): Likewise.
From-SVN: r162126
Diffstat (limited to 'gcc/omp-low.c')
| -rw-r--r-- | gcc/omp-low.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/gcc/omp-low.c b/gcc/omp-low.c index f289159..872d567 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -3378,7 +3378,7 @@ expand_omp_taskreg (struct omp_region *region) } else { - unsigned ix; + unsigned srcidx, dstidx, num; /* If the parallel region needs data sent from the parent function, then the very first statement (except possible @@ -3515,11 +3515,18 @@ expand_omp_taskreg (struct omp_region *region) single_succ_edge (new_bb)->flags = EDGE_FALLTHRU; /* Remove non-local VAR_DECLs from child_cfun->local_decls list. */ - for (ix = 0; VEC_iterate (tree, child_cfun->local_decls, ix, t); ) - if (DECL_CONTEXT (t) != cfun->decl) - ix++; - else - VEC_unordered_remove (tree, child_cfun->local_decls, ix); + num = VEC_length (tree, child_cfun->local_decls); + for (srcidx = 0, dstidx = 0; srcidx < num; srcidx++) + { + t = VEC_index (tree, child_cfun->local_decls, srcidx); + if (DECL_CONTEXT (t) == cfun->decl) + continue; + if (srcidx != dstidx) + VEC_replace (tree, child_cfun->local_decls, dstidx, t); + dstidx++; + } + if (dstidx != num) + VEC_truncate (tree, child_cfun->local_decls, dstidx); /* Inform the callgraph about the new function. */ DECL_STRUCT_FUNCTION (child_fn)->curr_properties |