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basic-block.h (struct control_flow_graph): Move last_label_uid field up.

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* basic-block.h (struct control_flow_graph): Move last_label_uid field up.
	* df.h (struct df_base_ref): Move regno field up.
	* dwarf2out.c (struct dw_fde_struct): Move funcdef_number field down.
	* expr.h (struct separate_ops): Move location field up.
	* optabs.h (struct optab_d): Move libcall_basename field down.
	* config/i386/i386.c (struct ix86_frame): Move red_zone_size up.
	* config/i386/i386.h (struct machine_function): Convert call_abi field
	into a bitfield.  Move cfa field to the end of the structure.

From-SVN: r160025
This commit is contained in:
Nathan Froyd 2010-05-29 14:03:31 +00:00 committed by Nathan Froyd
parent 4cceafb849
commit 25efe0608f
8 changed files with 23 additions and 12 deletions
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11
gcc/ChangeLog
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@ -1,3 +1,14 @@
2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
* basic-block.h (struct control_flow_graph): Move last_label_uid field up.
* df.h (struct df_base_ref): Move regno field up.
* dwarf2out.c (struct dw_fde_struct): Move funcdef_number field down.
* expr.h (struct separate_ops): Move location field up.
* optabs.h (struct optab_d): Move libcall_basename field down.
* config/i386/i386.c (struct ix86_frame): Move red_zone_size up.
* config/i386/i386.h (struct machine_function): Convert call_abi field
into a bitfield. Move cfa field to the end of the structure.
2010-05-29 Jan Hubicka <jh@suse.cz>
* varpool.c (varpool_get_node): Fix lookup.

6
gcc/basic-block.h
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@ -303,6 +303,9 @@ struct GTY(()) control_flow_graph {
/* The first free basic block number. */
int x_last_basic_block;
/* UIDs for LABEL_DECLs. */
int last_label_uid;
/* Mapping of labels to their associated blocks. At present
only used for the gimple CFG. */
VEC(basic_block,gc) *x_label_to_block_map;
@ -318,9 +321,6 @@ struct GTY(()) control_flow_graph {
/* Maximal number of entities in the single jumptable. Used to estimate
final flowgraph size. */
int max_jumptable_ents;
/* UIDs for LABEL_DECLs. */
int last_label_uid;
};
/* Defines for accessing the fields of the CFG structure for function FN. */

2
gcc/config/i386/i386.c
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@ -1852,10 +1852,10 @@ struct ix86_frame
int nregs;
int padding1;
int va_arg_size;
int red_zone_size;
HOST_WIDE_INT frame;
int padding2;
int outgoing_arguments_size;
int red_zone_size;
HOST_WIDE_INT to_allocate;
/* The offsets relative to ARG_POINTER. */

8
gcc/config/i386/i386.h
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@ -2374,12 +2374,9 @@ struct GTY(()) machine_function {
has been computed for. */
int use_fast_prologue_epilogue_nregs;
/* The CFA state at the end of the prologue. */
struct machine_cfa_state cfa;
/* This value is used for amd64 targets and specifies the current abi
to be used. MS_ABI means ms abi. Otherwise SYSV_ABI means sysv abi. */
enum calling_abi call_abi;
ENUM_BITFIELD(calling_abi) call_abi : 8;
/* Nonzero if the function accesses a previous frame. */
BOOL_BITFIELD accesses_prev_frame : 1;
@ -2405,6 +2402,9 @@ struct GTY(()) machine_function {
/* If true, the current function has a STATIC_CHAIN is placed on the
stack below the return address. */
BOOL_BITFIELD static_chain_on_stack : 1;
/* The CFA state at the end of the prologue. */
struct machine_cfa_state cfa;
};
#endif

2
gcc/df.h
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@ -364,6 +364,7 @@ struct df_base_ref
ENUM_BITFIELD(df_ref_type) type : 8;
/* Type of ref. */
int flags : 16; /* Various df_ref_flags. */
unsigned int regno; /* The register number referenced. */
rtx reg; /* The register referenced. */
struct df_link *chain; /* Head of def-use, use-def. */
/* Pointer to the insn info of the containing instruction. FIXME!
@ -375,7 +376,6 @@ struct df_base_ref
themselves rather than using an external structure. */
union df_ref_d *next_reg; /* Next ref with same regno and type. */
union df_ref_d *prev_reg; /* Prev ref with same regno and type. */
unsigned int regno; /* The register number referenced. */
/* Location in the ref table. This is only valid after a call to
df_maybe_reorganize_[use,def]_refs which is an expensive operation. */
int id;

2
gcc/dwarf2out.c
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@ -305,8 +305,8 @@ typedef struct GTY(()) dw_fde_struct {
const char *dw_fde_unlikely_section_end_label;
dw_cfi_ref dw_fde_cfi;
dw_cfi_ref dw_fde_switch_cfi; /* Last CFI before switching sections. */
unsigned funcdef_number;
HOST_WIDE_INT stack_realignment;
unsigned funcdef_number;
/* Dynamic realign argument pointer register. */
unsigned int drap_reg;
/* Virtual dynamic realign argument pointer register. */

2
gcc/expr.h
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@ -273,9 +273,9 @@ do { \
typedef struct separate_ops
{
enum tree_code code;
location_t location;
tree type;
tree op0, op1, op2;
location_t location;
} *sepops;
/* Functions from optabs.c, commonly used, and without need for the optabs

2
gcc/optabs.h
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@ -46,8 +46,8 @@ struct optab_handlers
struct optab_d
{
enum rtx_code code;
const char *libcall_basename;
char libcall_suffix;
const char *libcall_basename;
void (*libcall_gen)(struct optab_d *, const char *name, char suffix,
enum machine_mode);
struct optab_handlers handlers[NUM_MACHINE_MODES];