diff options
| -rw-r--r-- | gcc/gimplify.c | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index b94004dc7b1..3921841f2fc 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -8340,31 +8340,21 @@ extract_base_bit_offset (tree base, tree *base_ref, poly_int64 *bitposp, poly_offset_int poffset; if (base_ref) - { - *base_ref = NULL_TREE; - - while (TREE_CODE (base) == ARRAY_REF) - base = TREE_OPERAND (base, 0); + *base_ref = NULL_TREE; - if (TREE_CODE (base) == INDIRECT_REF) - base = TREE_OPERAND (base, 0); - } - else + if (TREE_CODE (base) == ARRAY_REF) { - if (TREE_CODE (base) == ARRAY_REF) - { - while (TREE_CODE (base) == ARRAY_REF) - base = TREE_OPERAND (base, 0); - if (TREE_CODE (base) != COMPONENT_REF - || TREE_CODE (TREE_TYPE (base)) != ARRAY_TYPE) - return NULL_TREE; - } - else if (TREE_CODE (base) == INDIRECT_REF - && TREE_CODE (TREE_OPERAND (base, 0)) == COMPONENT_REF - && (TREE_CODE (TREE_TYPE (TREE_OPERAND (base, 0))) - == REFERENCE_TYPE)) + while (TREE_CODE (base) == ARRAY_REF) base = TREE_OPERAND (base, 0); + if (TREE_CODE (base) != COMPONENT_REF + || TREE_CODE (TREE_TYPE (base)) != ARRAY_TYPE) + return NULL_TREE; } + else if (TREE_CODE (base) == INDIRECT_REF + && TREE_CODE (TREE_OPERAND (base, 0)) == COMPONENT_REF + && (TREE_CODE (TREE_TYPE (TREE_OPERAND (base, 0))) + == REFERENCE_TYPE)) + base = TREE_OPERAND (base, 0); base = get_inner_reference (base, &bitsize, &bitpos, &offset, &mode, &unsignedp, &reversep, &volatilep); |