diff options
Diffstat (limited to 'gcc/gimple.h')
| -rw-r--r-- | gcc/gimple.h | 65 |
1 files changed, 13 insertions, 52 deletions
diff --git a/gcc/gimple.h b/gcc/gimple.h index bf09039..2d5ee0f 100644 --- a/gcc/gimple.h +++ b/gcc/gimple.h @@ -327,15 +327,10 @@ struct gimple_statement_base GTY(()) struct gimple_statement_with_ops_base GTY(()) { - /* [ WORD 1-4 ] */ + /* [ WORD 1-4 ] */ struct gimple_statement_base gsbase; - /* [ WORD 5 ] - Symbols whose addresses are taken by this statement (i.e., they - appear inside ADDR_EXPR nodes). */ - bitmap GTY((skip (""))) addresses_taken; - - /* [ WORD 6-7 ] + /* [ WORD 5-6 ] SSA operand vectors. NOTE: It should be possible to amalgamate these vectors with the operand vector OP. However, the SSA operand vectors are organized differently and contain @@ -349,10 +344,10 @@ struct gimple_statement_with_ops_base GTY(()) struct gimple_statement_with_ops GTY(()) { - /* [ WORD 1-7 ] */ + /* [ WORD 1-6 ] */ struct gimple_statement_with_ops_base opbase; - /* [ WORD 8 ] + /* [ WORD 7 ] Operand vector. NOTE! This must always be the last field of this structure. In particular, this means that this structure cannot be embedded inside another one. */ @@ -364,10 +359,10 @@ struct gimple_statement_with_ops GTY(()) struct gimple_statement_with_memory_ops_base GTY(()) { - /* [ WORD 1-7 ] */ + /* [ WORD 1-6 ] */ struct gimple_statement_with_ops_base opbase; - /* [ WORD 8-9 ] + /* [ WORD 7-8 ] Virtual operands for this statement. The GC will pick them up via the ssa_names array. */ tree GTY((skip (""))) vdef; @@ -379,10 +374,10 @@ struct gimple_statement_with_memory_ops_base GTY(()) struct gimple_statement_with_memory_ops GTY(()) { - /* [ WORD 1-9 ] */ + /* [ WORD 1-8 ] */ struct gimple_statement_with_memory_ops_base membase; - /* [ WORD 10 ] + /* [ WORD 9 ] Operand vector. NOTE! This must always be the last field of this structure. In particular, this means that this structure cannot be embedded inside another one. */ @@ -545,20 +540,20 @@ struct gimple_statement_wce GTY(()) struct gimple_statement_asm GTY(()) { - /* [ WORD 1-9 ] */ + /* [ WORD 1-8 ] */ struct gimple_statement_with_memory_ops_base membase; - /* [ WORD 10 ] + /* [ WORD 9 ] __asm__ statement. */ const char *string; - /* [ WORD 11 ] + /* [ WORD 10 ] Number of inputs, outputs and clobbers. */ unsigned char ni; unsigned char no; unsigned short nc; - /* [ WORD 12 ] + /* [ WORD 11 ] Operand vector. NOTE! This must always be the last field of this structure. In particular, this means that this structure cannot be embedded inside another one. */ @@ -916,6 +911,7 @@ extern bool walk_stmt_load_store_addr_ops (gimple, void *, extern bool walk_stmt_load_store_ops (gimple, void *, bool (*)(gimple, tree, void *), bool (*)(gimple, tree, void *)); +extern bool gimple_ior_addresses_taken (bitmap, gimple); /* In gimplify.c */ extern tree create_tmp_var_raw (tree, const char *); @@ -1242,41 +1238,6 @@ gimple_has_mem_ops (const_gimple g) return gimple_code (g) >= GIMPLE_ASSIGN && gimple_code (g) <= GIMPLE_RETURN; } -/* Return the set of addresses taken by statement G. */ - -static inline bitmap -gimple_addresses_taken (const_gimple g) -{ - if (gimple_has_ops (g)) - return g->gsops.opbase.addresses_taken; - else - return NULL; -} - - -/* Return a pointer to the set of addresses taken by statement G. */ - -static inline bitmap * -gimple_addresses_taken_ptr (gimple g) -{ - if (gimple_has_ops (g)) - return &g->gsops.opbase.addresses_taken; - else - return NULL; -} - - -/* Set B to be the set of addresses taken by statement G. The - previous set is freed. */ - -static inline void -gimple_set_addresses_taken (gimple g, bitmap b) -{ - gcc_assert (gimple_has_ops (g)); - BITMAP_FREE (g->gsops.opbase.addresses_taken); - g->gsops.opbase.addresses_taken = b; -} - /* Return the set of DEF operands for statement G. */ |