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Diffstat (limited to 'gcc/omp-low.c')
| -rw-r--r-- | gcc/omp-low.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/omp-low.c b/gcc/omp-low.c index 304ea36..fa9aca4 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -2775,6 +2775,9 @@ lower_rec_input_clauses (tree clauses, gimple_seq *ilist, gimple_seq *dlist, if (lane) { tree uid = create_tmp_var (ptr_type_node, "simduid"); + /* Don't want uninit warnings on simduid, it is always uninitialized, + but we use it not for the value, but for the DECL_UID only. */ + TREE_NO_WARNING (uid) = 1; gimple g = gimple_build_call_internal (IFN_GOMP_SIMD_LANE, 1, uid); gimple_call_set_lhs (g, lane); |