diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 31 |
1 files changed, 17 insertions, 14 deletions
@@ -2528,11 +2528,11 @@ extern void decl_value_expr_insert (tree, tree); #define DECL_RTL_SET_P(NODE) \ (HAS_RTL_P (NODE) && DECL_WRTL_CHECK (NODE)->decl_with_rtl.rtl != NULL) -/* Copy the RTL from NODE1 to NODE2. If the RTL was not set for - NODE1, it will not be set for NODE2; this is a lazy copy. */ -#define COPY_DECL_RTL(NODE1, NODE2) \ - (DECL_WRTL_CHECK (NODE2)->decl_with_rtl.rtl \ - = DECL_WRTL_CHECK (NODE1)->decl_with_rtl.rtl) +/* Copy the RTL from SRC_DECL to DST_DECL. If the RTL was not set for + SRC_DECL, it will not be set for DST_DECL; this is a lazy copy. */ +#define COPY_DECL_RTL(SRC_DECL, DST_DECL) \ + (DECL_WRTL_CHECK (DST_DECL)->decl_with_rtl.rtl \ + = DECL_WRTL_CHECK (SRC_DECL)->decl_with_rtl.rtl) /* The DECL_RTL for NODE, if it is set, or NULL, if it is not set. */ #define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL) @@ -2723,19 +2723,21 @@ extern void decl_value_expr_insert (tree, tree); /* Set the DECL_ASSEMBLER_NAME for NODE to NAME. */ #define SET_DECL_ASSEMBLER_NAME(NODE, NAME) \ - (DECL_ASSEMBLER_NAME_RAW (NODE) = (NAME)) + overwrite_decl_assembler_name (NODE, NAME) -/* Copy the DECL_ASSEMBLER_NAME from DECL1 to DECL2. Note that if DECL1's - DECL_ASSEMBLER_NAME has not yet been set, using this macro will not cause - the DECL_ASSEMBLER_NAME of either DECL to be set. In other words, the - semantics of using this macro, are different than saying: +/* Copy the DECL_ASSEMBLER_NAME from SRC_DECL to DST_DECL. Note that + if SRC_DECL's DECL_ASSEMBLER_NAME has not yet been set, using this + macro will not cause the DECL_ASSEMBLER_NAME to be set, but will + clear DECL_ASSEMBLER_NAME of DST_DECL, if it was already set. In + other words, the semantics of using this macro, are different than + saying: - SET_DECL_ASSEMBLER_NAME(DECL2, DECL_ASSEMBLER_NAME (DECL1)) + SET_DECL_ASSEMBLER_NAME(DST_DECL, DECL_ASSEMBLER_NAME (SRC_DECL)) - which will try to set the DECL_ASSEMBLER_NAME for DECL1. */ + which will try to set the DECL_ASSEMBLER_NAME for SRC_DECL. */ -#define COPY_DECL_ASSEMBLER_NAME(DECL1, DECL2) \ - SET_DECL_ASSEMBLER_NAME (DECL2, DECL_ASSEMBLER_NAME_RAW (DECL1)) +#define COPY_DECL_ASSEMBLER_NAME(SRC_DECL, DST_DECL) \ + SET_DECL_ASSEMBLER_NAME (DST_DECL, DECL_ASSEMBLER_NAME_RAW (SRC_DECL)) /* Records the section name in a section attribute. Used to pass the name from decl_attributes to make_function_rtl and make_decl_rtl. */ @@ -3872,6 +3874,7 @@ id_equal (const char *str, const_tree id) || ((NODE) && TREE_TYPE ((NODE)) == error_mark_node)) extern tree decl_assembler_name (tree); +extern void overwrite_decl_assembler_name (tree decl, tree name); extern tree decl_comdat_group (const_tree); extern tree decl_comdat_group_id (const_tree); extern const char *decl_section_name (const_tree); |