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Fix memory leak in vectorizable_store

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The following fixes a memory leak in vectorizable_store which happens
because the functions populating gvec_oprnds[i] will call .create ()
on the incoming vector, leaking what we've previously allocated.

	* tree-vect-stmts.cc (vectorizable_store): Do not allocate
	storage for gvec_oprnds elements.
This commit is contained in:
Richard Biener 2024-01-18 13:04:17 +01:00
parent f2872e00f6
commit 5b421c2a5b
1 changed files with 1 additions and 1 deletions
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gcc/tree-vect-stmts.cc
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@ -8772,7 +8772,7 @@ vectorizable_store (vec_info *vinfo,
tree vec_mask = NULL;
auto_delete_vec<auto_vec<tree>> gvec_oprnds (group_size);
for (i = 0; i < group_size; i++)
gvec_oprnds.quick_push (new auto_vec<tree> (ncopies));
gvec_oprnds.quick_push (new auto_vec<tree> ());
if (memory_access_type == VMAT_LOAD_STORE_LANES)
{