diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 12ae9d9..a4c3bfc 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -8089,7 +8089,9 @@ fold_builtin_memcmp (tree arglist) if (host_integerp (len, 1) && tree_low_cst (len, 1) == 1) { tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0); - tree cst_uchar_ptr_node = build_pointer_type (cst_uchar_node); + tree cst_uchar_ptr_node + = build_pointer_type_for_mode (cst_uchar_node, ptr_mode, true); + tree ind1 = fold_convert (integer_type_node, build1 (INDIRECT_REF, cst_uchar_node, fold_convert (cst_uchar_ptr_node, @@ -8141,7 +8143,9 @@ fold_builtin_strcmp (tree arglist) if (p2 && *p2 == '\0') { tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0); - tree cst_uchar_ptr_node = build_pointer_type (cst_uchar_node); + tree cst_uchar_ptr_node + = build_pointer_type_for_mode (cst_uchar_node, ptr_mode, true); + return fold_convert (integer_type_node, build1 (INDIRECT_REF, cst_uchar_node, fold_convert (cst_uchar_ptr_node, @@ -8152,7 +8156,9 @@ fold_builtin_strcmp (tree arglist) if (p1 && *p1 == '\0') { tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0); - tree cst_uchar_ptr_node = build_pointer_type (cst_uchar_node); + tree cst_uchar_ptr_node + = build_pointer_type_for_mode (cst_uchar_node, ptr_mode, true); + tree temp = fold_convert (integer_type_node, build1 (INDIRECT_REF, cst_uchar_node, fold_convert (cst_uchar_ptr_node, @@ -8210,7 +8216,9 @@ fold_builtin_strncmp (tree arglist) && tree_int_cst_sgn (len) == 1) { tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0); - tree cst_uchar_ptr_node = build_pointer_type (cst_uchar_node); + tree cst_uchar_ptr_node + = build_pointer_type_for_mode (cst_uchar_node, ptr_mode, true); + return fold_convert (integer_type_node, build1 (INDIRECT_REF, cst_uchar_node, fold_convert (cst_uchar_ptr_node, @@ -8224,7 +8232,9 @@ fold_builtin_strncmp (tree arglist) && tree_int_cst_sgn (len) == 1) { tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0); - tree cst_uchar_ptr_node = build_pointer_type (cst_uchar_node); + tree cst_uchar_ptr_node + = build_pointer_type_for_mode (cst_uchar_node, ptr_mode, true); + tree temp = fold_convert (integer_type_node, build1 (INDIRECT_REF, cst_uchar_node, fold_convert (cst_uchar_ptr_node, @@ -8237,7 +8247,9 @@ fold_builtin_strncmp (tree arglist) if (host_integerp (len, 1) && tree_low_cst (len, 1) == 1) { tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0); - tree cst_uchar_ptr_node = build_pointer_type (cst_uchar_node); + tree cst_uchar_ptr_node + = build_pointer_type_for_mode (cst_uchar_node, ptr_mode, true); + tree ind1 = fold_convert (integer_type_node, build1 (INDIRECT_REF, cst_uchar_node, fold_convert (cst_uchar_ptr_node, |