* calls.c: Fix formatting.
* c-decl.c: Likewise.
* cfgcleanup.c: Likewise.
* combine.c: Likewise.
* cppfiles.c: Likewise.
* cpplib.c: Likewise.
* cppmacro.c: Likewise.
* crtstuff.c: Likewise.
* cse.c: Likewise.
* dwarf2out.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* gcse.c: Likewise.
* genattrtab.c: Likewise.
* ggc-page.c: Likewise.
* integrate.c: Likewise.
* libgcc2.c: Likewise.
* loop.c: Likewise.
* optabs.c: Likewise.
* profile.c: Likewise.
* protoize.c: Likewise.
* real.c: Likewise.
* recog.c: Likewise.
* reload1.c: Likewise.
* reload.c: Likewise.
* reorg.c: Likewise.
* resource.c: Likewise.
* sched-rgn.c: Likewise.
* sdbout.c: Likewise.
* stmt.c: Likewise.
* toplev.c: Likewise.
* varasm.c: Likewise.
From-SVN: r46182
+2001-10-11 Kazu Hirata <kazu@hxi.com>
+
+ * basic-block.h: Fix formatting.
+ * bitmap.h: Likewise.
+ * cpplib.h: Likewise.
+ * c-tree.h: Likewise.
+ * diagnostic.h: Likewise.
+ * flags.h: Likewise.
+ * ggc.h: Likewise.
+ * longlong.h: Likewise.
+ * real.h: Likewise.
+ * reload.h: Likewise.
+ * rtl.h: Likewise.
+ * tree.h: Likewise.
+
2001-10-10 Richard Henderson <rth@redhat.com>
* c-parse.in (asm_operand): Allow named operands.
} while (0)
/* Loop over all registers in REGSET, starting with MIN, setting REGNUM to the
- register number and executing CODE for all registers that are set. */
+ register number and executing CODE for all registers that are set. */
#define EXECUTE_IF_SET_IN_REG_SET(REGSET, MIN, REGNUM, CODE) \
EXECUTE_IF_SET_IN_BITMAP (REGSET, MIN, REGNUM, CODE)
/* Loop over all registers in REGSET1 and REGSET2, starting with MIN, setting
REGNUM to the register number and executing CODE for all registers that are
- set in the first regset and not set in the second. */
+ set in the first regset and not set in the second. */
#define EXECUTE_IF_AND_COMPL_IN_REG_SET(REGSET1, REGSET2, MIN, REGNUM, CODE) \
EXECUTE_IF_AND_COMPL_IN_BITMAP (REGSET1, REGSET2, MIN, REGNUM, CODE)
/* Loop over all registers in REGSET1 and REGSET2, starting with MIN, setting
REGNUM to the register number and executing CODE for all registers that are
- set in both regsets. */
+ set in both regsets. */
#define EXECUTE_IF_AND_IN_REG_SET(REGSET1, REGSET2, MIN, REGNUM, CODE) \
EXECUTE_IF_AND_IN_BITMAP (REGSET1, REGSET2, MIN, REGNUM, CODE)
#define ENTRY_BLOCK (-1)
#define EXIT_BLOCK (-2)
-/* Special block number not valid for any block. */
+/* Special block number not valid for any block. */
#define INVALID_BLOCK (-3)
/* Similarly, block pointers for the edge list. */
/* This function is always defined so it can be called from the
debugger, and it is declared extern so we don't get warnings about
- it being unused. */
+ it being unused. */
extern void verify_flow_info PARAMS ((void));
extern int flow_loop_outside_edge_p PARAMS ((const struct loop *, edge));
typedef struct bitmap_element_def
{
- struct bitmap_element_def *next; /* Next element. */
- struct bitmap_element_def *prev; /* Previous element. */
- unsigned int indx; /* regno/BITMAP_ELEMENT_ALL_BITS. */
- unsigned HOST_WIDE_INT bits[BITMAP_ELEMENT_WORDS]; /* Bits that are set. */
+ struct bitmap_element_def *next; /* Next element. */
+ struct bitmap_element_def *prev; /* Previous element. */
+ unsigned int indx; /* regno/BITMAP_ELEMENT_ALL_BITS. */
+ unsigned HOST_WIDE_INT bits[BITMAP_ELEMENT_WORDS]; /* Bits that are set. */
} bitmap_element;
/* Head of bitmap linked list. */
typedef struct bitmap_head_def {
- bitmap_element *first; /* First element in linked list. */
- bitmap_element *current; /* Last element looked at. */
- unsigned int indx; /* Index of last element looked at. */
+ bitmap_element *first; /* First element in linked list. */
+ bitmap_element *current; /* Last element looked at. */
+ unsigned int indx; /* Index of last element looked at. */
} bitmap_head, *bitmap;
/* Clear a bitmap by freeing up the linked list. */
extern void bitmap_clear PARAMS ((bitmap));
-/* Copy a bitmap to another bitmap. */
+/* Copy a bitmap to another bitmap. */
extern void bitmap_copy PARAMS ((bitmap, bitmap));
/* True if two bitmaps are identical. */
#define BITMAP_INIT_ONCE()
/* Loop over all bits in BITMAP, starting with MIN, setting BITNUM to the
- bit number and executing CODE for all bits that are set. */
+ bit number and executing CODE for all bits that are set. */
#define EXECUTE_IF_SET_IN_BITMAP(BITMAP, MIN, BITNUM, CODE) \
do { \
/* Loop over all bits in BITMAP1 and BITMAP2, starting with MIN, setting
BITNUM to the bit number and executing CODE for all bits that are set in
- the first bitmap and not set in the second. */
+ the first bitmap and not set in the second. */
#define EXECUTE_IF_AND_COMPL_IN_BITMAP(BITMAP1, BITMAP2, MIN, BITNUM, CODE) \
do { \
/* Loop over all bits in BITMAP1 and BITMAP2, starting with MIN, setting
BITNUM to the bit number and executing CODE for all bits that are set in
- the both bitmaps. */
+ the both bitmaps. */
#define EXECUTE_IF_AND_IN_BITMAP(BITMAP1, BITMAP2, MIN, BITNUM, CODE) \
do { \
extern int dollars_in_ident;
/* Nonzero means allow type mismatches in conditional expressions;
- just make their values `void'. */
+ just make their values `void'. */
extern int flag_cond_mismatch;
/* Characters between tab stops. */
unsigned int tabstop;
- /* Pending options - -D, -U, -A, -I, -ixxx. */
+ /* Pending options - -D, -U, -A, -I, -ixxx. */
struct cpp_pending *pending;
/* File name which deps are being written to. This is 0 if deps are
generated files and not errors. */
unsigned char print_deps_missing_files;
- /* If true, fopen (deps_file, "a") else fopen (deps_file, "w"). */
+ /* If true, fopen (deps_file, "a") else fopen (deps_file, "w"). */
unsigned char print_deps_append;
/* Nonzero means print names of header files (-H). */
the source-file directory. */
unsigned char ignore_srcdir;
- /* Zero means dollar signs are punctuation. */
+ /* Zero means dollar signs are punctuation. */
unsigned char dollars_in_ident;
/* Nonzero means warn if undefined identifiers are evaluated in an #if. */
};
#define CPP_FATAL_LIMIT 1000
-/* True if we have seen a "fatal" error. */
+/* True if we have seen a "fatal" error. */
#define CPP_FATAL_ERRORS(PFILE) (cpp_errors (PFILE) >= CPP_FATAL_LIMIT)
/* Name under which this program was invoked. */
/* This data structure encapsulates an output_buffer's state. */
typedef struct
{
- /* The prefix for each new line. */
+ /* The prefix for each new line. */
const char *prefix;
/* The real upper bound of number of characters per line, taking into
*/
void (*begin_diagnostic) PARAMS ((output_buffer *, diagnostic_context *));
- /* This function is called after the diagnostic message is printed. */
+ /* This function is called after the diagnostic message is printed. */
void (*end_diagnostic) PARAMS ((output_buffer *, diagnostic_context *));
/* Hook for front-end extensions. */
{
DINFO_LEVEL_NONE, /* Write no debugging info. */
DINFO_LEVEL_TERSE, /* Write minimal info to support tracebacks only. */
- DINFO_LEVEL_NORMAL, /* Write info for all declarations (and line table). */
+ DINFO_LEVEL_NORMAL, /* Write info for all declarations (and line table). */
DINFO_LEVEL_VERBOSE /* Write normal info plus #define/#undef info. */
};
/* Nonzero to warn about unused variables, functions et.al. Use
set_Wunused() to update the -Wunused-* flags that correspond to the
- -Wunused option. */
+ -Wunused option. */
extern void set_Wunused PARAMS ((int setting));
extern int warn_unknown_pragmas;
-/* Nonzero means warn about all declarations which shadow others. */
+/* Nonzero means warn about all declarations which shadow others. */
extern int warn_shadow;
extern int warn_return_type;
-/* Warn about functions which might be candidates for attribute noreturn. */
+/* Warn about functions which might be candidates for attribute noreturn. */
extern int warn_missing_noreturn;
extern int profile_block_flag;
-/* Nonzero if generating code to profile program flow graph arcs. */
+/* Nonzero if generating code to profile program flow graph arcs. */
extern int profile_arc_flag;
-/* Nonzero if generating info for gcov to calculate line test coverage. */
+/* Nonzero if generating info for gcov to calculate line test coverage. */
extern int flag_test_coverage;
-/* Nonzero indicates that branch taken probabilities should be calculated. */
+/* Nonzero indicates that branch taken probabilities should be calculated. */
extern int flag_branch_probabilities;
extern int flag_unroll_all_loops;
/* Nonzero forces all invariant computations in loops to be moved
- outside the loop. */
+ outside the loop. */
extern int flag_move_all_movables;
/* Nonzero forces all general induction variables in loops to be
- strength reduced. */
+ strength reduced. */
extern int flag_reduce_all_givs;
extern int flag_schedule_speculative_load_dangerous;
/* flag_branch_on_count_reg means try to replace add-1,compare,branch tupple
- by a cheaper branch, on a count register. */
+ by a cheaper branch, on a count register. */
extern int flag_branch_on_count_reg;
/* This option is set to 1 on -fsingle-precision-constant option which is
used to convert the floating point constants to single precision
- constants. */
+ constants. */
extern int flag_single_precision_constant;
-/* Nonzero means put things in delayed-branch slots if supported. */
+/* Nonzero means put things in delayed-branch slots if supported. */
extern int flag_delayed_branch;
/* Instrument functions with calls at entry and exit, for profiling. */
extern int flag_instrument_function_entry_exit;
-/* Perform a peephole pass before sched2. */
+/* Perform a peephole pass before sched2. */
extern int flag_peephole2;
/* Try to guess branch probablities. */
/* A GC implementation must provide these functions. */
-/* Initialize the garbage collector. */
+/* Initialize the garbage collector. */
extern void init_ggc PARAMS ((void));
extern void init_stringpool PARAMS ((void));
"1" ((USItype) (al)), \
"g" ((USItype) (bl)))
-/* The '020, '030, '040 and CPU32 have 32x32->64 and 64/32->32q-32r. */
+/* The '020, '030, '040 and CPU32 have 32x32->64 and 64/32->32q-32r. */
#if defined (__mc68020__) || defined(mc68020) \
|| defined(__mc68030__) || defined(mc68030) \
|| defined(__mc68040__) || defined(mc68040) \
#endif /* not mcf5200 */
#endif /* not mc68020 */
-/* The '020, '030, '040 and '060 have bitfield insns. */
+/* The '020, '030, '040 and '060 have bitfield insns. */
#if defined (__mc68020__) || defined(mc68020) \
|| defined(__mc68030__) || defined(mc68030) \
|| defined(__mc68040__) || defined(mc68040) \
: "r" ((USItype) (__d)), \
"1" ((USItype) (__n1)), \
"0" ((USItype) (__n0)) : "g1" __AND_CLOBBER_CC)
-#define UDIV_TIME (3+7*32) /* 7 instructions/iteration. 32 iterations. */
+#define UDIV_TIME (3+7*32) /* 7 instructions/iteration. 32 iterations. */
#endif /* __sparclite__ */
#endif /* __sparc_v8__ */
#endif /* sparc32 */
__x1 += __ll_highpart (__x0);/* this can't give carry */ \
__x1 += __x2; /* but this indeed can */ \
if (__x1 < __x2) /* did we get it? */ \
- __x3 += __ll_B; /* yes, add it in the proper pos. */ \
+ __x3 += __ll_B; /* yes, add it in the proper pos. */ \
\
(w1) = __x3 + __ll_highpart (__x1); \
(w0) = __ll_lowpart (__x1) * __ll_B + __ll_lowpart (__x0); \
/* **** Start of software floating point emulator interface macros **** */
/* Support 80-bit extended real XFmode if LONG_DOUBLE_TYPE_SIZE
- has been defined to be 96 in the tm.h machine file. */
+ has been defined to be 96 in the tm.h machine file. */
#if (MAX_LONG_DOUBLE_TYPE_SIZE == 96)
#define REAL_IS_NOT_DOUBLE
#define REAL_ARITHMETIC
#if HOST_FLOAT_FORMAT != TARGET_FLOAT_FORMAT
/* If no XFmode support, then a REAL_VALUE_TYPE is 64 bits wide
- but it is not necessarily a host machine double. */
+ but it is not necessarily a host machine double. */
#define REAL_IS_NOT_DOUBLE
typedef struct {
HOST_WIDE_INT r[(7 + sizeof (HOST_WIDE_INT))/(sizeof (HOST_WIDE_INT))];
#define REAL_VALUE_TYPE realvaluetype
#else
/* If host and target formats are compatible, then a REAL_VALUE_TYPE
- is actually a host machine double. */
+ is actually a host machine double. */
#define REAL_VALUE_TYPE double
#endif
#define REAL_ARITHMETIC(value, code, d1, d2) \
earith (&(value), (code), &(d1), &(d2))
-/* Declare functions in real.c. */
+/* Declare functions in real.c. */
extern void earith PARAMS ((REAL_VALUE_TYPE *, int,
REAL_VALUE_TYPE *, REAL_VALUE_TYPE *));
extern REAL_VALUE_TYPE etrunci PARAMS ((REAL_VALUE_TYPE));
/* Convert a floating-point value to integer, rounding toward zero. */
#define REAL_VALUE_FIX(x) (efixi (x))
/* Convert a floating-point value to unsigned integer, rounding
- toward zero. */
+ toward zero. */
#define REAL_VALUE_UNSIGNED_FIX(x) (efixui (x))
/* Convert ASCII string S to floating point in mode M.
#define REAL_VALUE_FROM_UNSIGNED_INT(d, lo, hi, mode) \
ereal_from_uint (&d, lo, hi, mode)
-/* IN is a REAL_VALUE_TYPE. OUT is an array of longs. */
+/* IN is a REAL_VALUE_TYPE. OUT is an array of longs. */
#if (INTEL_EXTENDED_IEEE_FORMAT != 0) && (MAX_LONG_DOUBLE_TYPE_SIZE == 128)
#define REAL_VALUE_TO_TARGET_LONG_DOUBLE(IN, OUT) (etarldouble ((IN), (OUT)))
#else
#endif
#define REAL_VALUE_TO_TARGET_DOUBLE(IN, OUT) (etardouble ((IN), (OUT)))
-/* IN is a REAL_VALUE_TYPE. OUT is a long. */
+/* IN is a REAL_VALUE_TYPE. OUT is a long. */
#define REAL_VALUE_TO_TARGET_SINGLE(IN, OUT) ((OUT) = etarsingle ((IN)))
-/* Inverse of REAL_VALUE_TO_TARGET_DOUBLE. */
+/* Inverse of REAL_VALUE_TO_TARGET_DOUBLE. */
#define REAL_VALUE_UNTO_TARGET_DOUBLE(d) (ereal_unto_double (d))
-/* Inverse of REAL_VALUE_TO_TARGET_SINGLE. */
+/* Inverse of REAL_VALUE_TO_TARGET_SINGLE. */
#define REAL_VALUE_UNTO_TARGET_SINGLE(f) (ereal_unto_float (f))
/* d is an array of HOST_WIDE_INT that holds a double precision
- value in the target computer's floating point format. */
+ value in the target computer's floating point format. */
#define REAL_VALUE_FROM_TARGET_DOUBLE(d) (ereal_from_double (d))
-/* f is a HOST_WIDE_INT containing a single precision target float value. */
+/* f is a HOST_WIDE_INT containing a single precision target float value. */
#define REAL_VALUE_FROM_TARGET_SINGLE(f) (ereal_from_float (f))
/* Conversions to decimal ASCII string. */
#endif
#endif /* HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT */
-/* In this configuration, double and long double are the same. */
+/* In this configuration, double and long double are the same. */
#ifndef REAL_VALUE_TO_TARGET_LONG_DOUBLE
#define REAL_VALUE_TO_TARGET_LONG_DOUBLE(a, b) REAL_VALUE_TO_TARGET_DOUBLE (a, b)
#endif
#endif
/* Convert a floating-point value to unsigned integer, rounding
- toward zero. */
+ toward zero. */
#ifndef REAL_VALUE_UNSIGNED_FIX
#define REAL_VALUE_UNSIGNED_FIX(x) ((unsigned int) (x))
#endif
/* Convert the string X to a floating-point value. */
#ifndef REAL_VALUE_ATOF
#if 1
-/* Use real.c to convert decimal numbers to binary, ... */
+/* Use real.c to convert decimal numbers to binary, ... */
#define REAL_VALUE_ATOF(x, s) ereal_atof (x, s)
/* Could use ereal_atof here for hexadecimal floats too, but real_hex_to_f
is OK and it uses faster native fp arithmetic. */
? (float) (x) : (x))
#endif
-/* Determine whether a floating-point value X is infinite. */
+/* Determine whether a floating-point value X is infinite. */
#ifndef REAL_VALUE_ISINF
#define REAL_VALUE_ISINF(x) (target_isinf (x))
#endif
-/* Determine whether a floating-point value X is a NaN. */
+/* Determine whether a floating-point value X is a NaN. */
#ifndef REAL_VALUE_ISNAN
#define REAL_VALUE_ISNAN(x) (target_isnan (x))
#endif
-/* Determine whether a floating-point value X is negative. */
+/* Determine whether a floating-point value X is negative. */
#ifndef REAL_VALUE_NEGATIVE
#define REAL_VALUE_NEGATIVE(x) (target_negative (x))
#endif
-/* Determine whether a floating-point value X is minus 0. */
+/* Determine whether a floating-point value X is minus 0. */
#ifndef REAL_VALUE_MINUS_ZERO
#define REAL_VALUE_MINUS_ZERO(x) ((x) == 0 && REAL_VALUE_NEGATIVE (x))
#endif
/* Nonzero if indirect addressing is supported when the innermost MEM is
of the form (MEM (SYMBOL_REF sym)). It is assumed that the level to
- which these are valid is the same as spill_indirect_levels, above. */
+ which these are valid is the same as spill_indirect_levels, above. */
extern char indirect_symref_ok;
#undef PC /* Likewise. */
/* Value used by some passes to "recognize" noop moves as valid
- instructions. */
+ instructions. */
#define NOOP_MOVE_INSN_CODE INT_MAX
/* Register Transfer Language EXPRESSIONS CODES */
the value of the corresponding attribute is unknown. */
typedef struct
{
- HOST_WIDE_INT alias; /* Memory alias set. */
- tree decl; /* decl corresponding to MEM. */
- rtx offset; /* Offset from start of DECL, as CONST_INT. */
+ HOST_WIDE_INT alias; /* Memory alias set. */
+ tree decl; /* decl corresponding to MEM. */
+ rtx offset; /* Offset from start of DECL, as CONST_INT. */
rtx size; /* Size in bytes, as a CONST_INT. */
unsigned int align; /* Alignment of MEM in bytes. */
} mem_attrs;
from the target of a branch. Valid from reorg until end of compilation;
cleared before used.
1 in an INSN if this insn is dead code. Valid only during
- dead-code elimination phase; cleared before use. */
+ dead-code elimination phase; cleared before use. */
unsigned int in_struct : 1;
/* 1 if this rtx is used. This is used for copying shared structure.
See `unshare_all_rtl'.
#define SIBLING_CALL_P(INSN) ((INSN)->jump)
/* 1 if insn is a branch that should not unconditionally execute its
- delay slots, i.e., it is an annulled branch. */
+ delay slots, i.e., it is an annulled branch. */
#define INSN_ANNULLED_BRANCH_P(INSN) ((INSN)->unchanging)
-/* 1 if insn is a dead code. Valid only for dead-code elimination phase. */
+/* 1 if insn is a dead code. Valid only for dead-code elimination phase. */
#define INSN_DEAD_CODE_P(INSN) ((INSN)->in_struct)
/* 1 if insn is in a delay slot and is from the target of the branch. If
/* Generated whenever a duplicate line number note is output. For example,
one is output after the end of an inline function, in order to prevent
- the line containing the inline call from being counted twice in gcov. */
+ the line containing the inline call from being counted twice in gcov. */
NOTE_INSN_REPEATED_LINE_NUMBER,
/* Start/end of a live range region, where pseudos allocated on the stack
/* Record which registers are currently live. Uses NOTE_LIVE_INFO. */
NOTE_INSN_LIVE,
- /* Record the struct for the following basic block. Uses NOTE_BASIC_BLOCK. */
+ /* Record the struct for the following basic block. Uses NOTE_BASIC_BLOCK. */
NOTE_INSN_BASIC_BLOCK,
/* Record the expected value of a register at a location. Uses
/* For RANGE_{START,END} notes, a unique # to identify this range. */
#define RANGE_INFO_UNIQUE(INSN) XCINT (INSN, 5, RANGE_INFO)
-/* For RANGE_{START,END} notes, the basic block # the range starts with. */
+/* For RANGE_{START,END} notes, the basic block # the range starts with. */
#define RANGE_INFO_BB_START(INSN) XCINT (INSN, 6, RANGE_INFO)
-/* For RANGE_{START,END} notes, the basic block # the range ends with. */
+/* For RANGE_{START,END} notes, the basic block # the range ends with. */
#define RANGE_INFO_BB_END(INSN) XCINT (INSN, 7, RANGE_INFO)
/* For RANGE_{START,END} notes, the loop depth the range is in. */
#define RANGE_REG_DEATHS(INSN,N) XINT (XCVECEXP (INSN, 2, N, RANGE_INFO), 4)
/* Whether the original value is needed to be copied into the range register at
- the start of the range. */
+ the start of the range. */
#define RANGE_REG_COPY_FLAGS(INSN,N) XINT (XCVECEXP (INSN, 2, N, RANGE_INFO), 5)
/* # of insns the register copy is live over. */
hard frame pointer and the automatic variables are separated by an amount
that cannot be determined until after register allocation. We can assume
that in this case ELIMINABLE_REGS will be defined, one action of which
- will be to eliminate FRAME_POINTER_REGNUM into HARD_FRAME_POINTER_REGNUM. */
+ will be to eliminate FRAME_POINTER_REGNUM into HARD_FRAME_POINTER_REGNUM. */
#ifndef HARD_FRAME_POINTER_REGNUM
#define HARD_FRAME_POINTER_REGNUM FRAME_POINTER_REGNUM
#endif
extern void purge_line_number_notes PARAMS ((rtx));
extern void copy_loop_headers PARAMS ((rtx));
-/* In emit-rtl.c. */
+/* In emit-rtl.c. */
extern int max_reg_num PARAMS ((void));
extern int max_label_num PARAMS ((void));
extern int get_first_label_num PARAMS ((void));
extern void dump_combine_total_stats PARAMS ((FILE *));
#endif
-/* In sched.c. */
+/* In sched.c. */
#ifdef BUFSIZ
extern void schedule_insns PARAMS ((FILE *));
extern void schedule_ebbs PARAMS ((FILE *));
so all nodes have these fields.
See the accessor macros, defined below, for documentation of the
- fields. */
+ fields. */
struct tree_common
{
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