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authorL. A. F. Pereira <l@tia.mat.br>2022-04-13 15:09:20 -0700
committerGitHub <noreply@github.com>2022-04-13 15:09:20 -0700
commit5f056acdf28662e773ec5fe27db47ccad0e7671f (patch)
treea7e9500af6c651f8909c8523ae268e2a9240d903 /Python
parent04f9658c591f61f0d45ab1a818840a4c4ef82f64 (diff)
downloadcpython-git-5f056acdf28662e773ec5fe27db47ccad0e7671f.tar.gz
Fill holes in internal compiler structs (#91458)
Diffstat (limited to 'Python')
-rw-r--r--Python/compile.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/Python/compile.c b/Python/compile.c
index 38cf5f3627..718b521858 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -233,19 +233,23 @@ typedef struct basicblock_ {
reverse order that the block are allocated. b_list points to the next
block, not to be confused with b_next, which is next by control flow. */
struct basicblock_ *b_list;
- /* number of instructions used */
- int b_iused;
- /* length of instruction array (b_instr) */
- int b_ialloc;
+ /* Exception stack at start of block, used by assembler to create the exception handling table */
+ ExceptStack *b_exceptstack;
/* pointer to an array of instructions, initially NULL */
struct instr *b_instr;
/* If b_next is non-NULL, it is a pointer to the next
block reached by normal control flow. */
struct basicblock_ *b_next;
- /* b_return is true if a RETURN_VALUE opcode is inserted. */
- unsigned b_return : 1;
+ /* number of instructions used */
+ int b_iused;
+ /* length of instruction array (b_instr) */
+ int b_ialloc;
/* Number of predecssors that a block has. */
int b_predecessors;
+ /* depth of stack upon entry of block, computed by stackdepth() */
+ int b_startdepth;
+ /* instruction offset for block, computed by assemble_jump_offsets() */
+ int b_offset;
/* Basic block has no fall through (it ends with a return, raise or jump) */
unsigned b_nofallthrough : 1;
/* Basic block is an exception handler that preserves lasti */
@@ -254,12 +258,8 @@ typedef struct basicblock_ {
unsigned b_visited : 1;
/* Basic block exits scope (it ends with a return or raise) */
unsigned b_exit : 1;
- /* depth of stack upon entry of block, computed by stackdepth() */
- int b_startdepth;
- /* instruction offset for block, computed by assemble_jump_offsets() */
- int b_offset;
- /* Exception stack at start of block, used by assembler to create the exception handling table */
- ExceptStack *b_exceptstack;
+ /* b_return is true if a RETURN_VALUE opcode is inserted. */
+ unsigned b_return : 1;
} basicblock;
/* fblockinfo tracks the current frame block.
@@ -7051,23 +7051,23 @@ compiler_match(struct compiler *c, stmt_ty s)
struct assembler {
PyObject *a_bytecode; /* bytes containing bytecode */
+ PyObject *a_lnotab; /* bytes containing lnotab */
+ PyObject *a_enotab; /* bytes containing enotab */
+ PyObject *a_cnotab; /* bytes containing cnotab */
+ PyObject *a_except_table; /* bytes containing exception table */
+ basicblock *a_entry;
int a_offset; /* offset into bytecode */
int a_nblocks; /* number of reachable blocks */
- PyObject *a_lnotab; /* bytes containing lnotab */
- PyObject* a_enotab; /* bytes containing enotab */
- PyObject* a_cnotab; /* bytes containing cnotab */
+ int a_except_table_off; /* offset into exception table */
int a_lnotab_off; /* offset into lnotab */
int a_enotab_off; /* offset into enotab */
int a_cnotab_off; /* offset into cnotab */
- PyObject *a_except_table; /* bytes containing exception table */
- int a_except_table_off; /* offset into exception table */
int a_prevlineno; /* lineno of last emitted line in line table */
int a_prev_end_lineno; /* end_lineno of last emitted line in line table */
int a_lineno; /* lineno of last emitted instruction */
int a_end_lineno; /* end_lineno of last emitted instruction */
int a_lineno_start; /* bytecode start offset of current lineno */
int a_end_lineno_start; /* bytecode start offset of current end_lineno */
- basicblock *a_entry;
};
Py_LOCAL_INLINE(void)