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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-sra.c | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 72389ee..e37abf9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-03-31 Richard Biener <rguenther@suse.de> + + * tree-sra.c (create_access_replacement): Drop under-/over-alignment + of types. + 2015-03-31 Dominik Vogt <vogt@linux.vnet.ibm.com> * config/s390/s390.c (s390_function_num_hotpatch_hw): Allow hotpatching diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 91b72fb..6adee70 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -2012,7 +2012,11 @@ create_access_replacement (struct access *access) DECL_CONTEXT (repl) = current_function_decl; } else - repl = create_tmp_var (access->type, "SR"); + /* Drop any special alignment on the type if it's not on the main + variant. This avoids issues with weirdo ABIs like AAPCS. */ + repl = create_tmp_var (build_qualified_type + (TYPE_MAIN_VARIANT (access->type), + TYPE_QUALS (access->type)), "SR"); if (TREE_CODE (access->type) == COMPLEX_TYPE || TREE_CODE (access->type) == VECTOR_TYPE) { |