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| author | Jan Hubicka <jh@suse.cz> | 2020-10-27 09:02:22 +0100 |
|---|---|---|
| committer | Jan Hubicka <jh@suse.cz> | 2020-10-27 09:02:22 +0100 |
| commit | 5707996c14fcbbe9e71f97e703f0f5767b1f0611 (patch) | |
| tree | d7ec03cfe5df78bcbfa8e167567f80044181c687 /gcc | |
| parent | b53f709d92396c60d3f4ed97985137b13f853746 (diff) | |
| download | gcc-5707996c14fcbbe9e71f97e703f0f5767b1f0611.zip gcc-5707996c14fcbbe9e71f97e703f0f5767b1f0611.tar.gz gcc-5707996c14fcbbe9e71f97e703f0f5767b1f0611.tar.bz2 | |
Fix builtin decls generated in tree.c
* tree.c (set_call_expr_flags): Fix string for ECF_RET1.
(build_common_builtin_nodes): Do not set ECF_RET1 for memcpy, memmove,
and memset. They are handled by builtin_fnspec.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/tree.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -10514,7 +10514,7 @@ set_call_expr_flags (tree decl, int flags) if (flags & ECF_RET1) DECL_ATTRIBUTES (decl) = tree_cons (get_identifier ("fn spec"), - build_tree_list (NULL_TREE, build_string (1, "1")), + build_tree_list (NULL_TREE, build_string (2, "1 ")), DECL_ATTRIBUTES (decl)); if ((flags & ECF_TM_PURE) && flag_tm) apply_tm_attr (decl, get_identifier ("transaction_pure")); @@ -10576,10 +10576,10 @@ build_common_builtin_nodes (void) if (!builtin_decl_explicit_p (BUILT_IN_MEMCPY)) local_define_builtin ("__builtin_memcpy", ftype, BUILT_IN_MEMCPY, - "memcpy", ECF_NOTHROW | ECF_LEAF | ECF_RET1); + "memcpy", ECF_NOTHROW | ECF_LEAF); if (!builtin_decl_explicit_p (BUILT_IN_MEMMOVE)) local_define_builtin ("__builtin_memmove", ftype, BUILT_IN_MEMMOVE, - "memmove", ECF_NOTHROW | ECF_LEAF | ECF_RET1); + "memmove", ECF_NOTHROW | ECF_LEAF); } if (!builtin_decl_explicit_p (BUILT_IN_MEMCMP)) @@ -10597,7 +10597,7 @@ build_common_builtin_nodes (void) ptr_type_node, integer_type_node, size_type_node, NULL_TREE); local_define_builtin ("__builtin_memset", ftype, BUILT_IN_MEMSET, - "memset", ECF_NOTHROW | ECF_LEAF | ECF_RET1); + "memset", ECF_NOTHROW | ECF_LEAF); } /* If we're checking the stack, `alloca' can throw. */ |