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riscv-gcc-1
Commit f590cca1 by Richard Henderson Committed by Richard Henderson
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rtl.h: Redistribute enum reg_note documentation. 

        * rtl.h: Redistribute enum reg_note documentation.
        Kill trailing whitespace.
        * rtl.c (reg_note_name): Adjust to match enum reg_note tweeks.
        Kill trailing whitespace.

From-SVN: r32795
parent 867580ce
Showing with 42 additions and 31 deletions
gcc/ChangeLog
2000-03-28 Richard Henderson <rth@cygnus.com>
* rtl.h: Redistribute enum reg_note documentation.
Kill trailing whitespace.
* rtl.c (reg_note_name): Adjust to match enum reg_note tweeks.
Kill trailing whitespace.
2000-03-28 Zack Weinberg <zack@wolery.cumb.org>
* cppfiles.c (hash_IHASH): Just return i->hash.
......
gcc/rtl.c
......@@ -188,7 +188,7 @@ const enum machine_mode class_narrowest_mode[(int) MAX_MODE_CLASS] = {
/* MODE_COMPLEX_INT */ CQImode,
/* MODE_COMPLEX_FLOAT */ QCmode
};
/* Indexed by rtx code, gives a sequence of operand-types for
rtx's of that code. The sequence is a C string in which
......@@ -228,34 +228,38 @@ const char * const rtx_format[] = {
that rtx code. See rtl.def for documentation on the defined classes. */
const char rtx_class[] = {
#define DEF_RTL_EXPR(ENUM, NAME, FORMAT, CLASS) CLASS,
#define DEF_RTL_EXPR(ENUM, NAME, FORMAT, CLASS) CLASS,
#include "rtl.def" /* rtl expressions are defined here */
#undef DEF_RTL_EXPR
};
/* Names for kinds of NOTEs and REG_NOTEs. */
const char * const note_insn_name[] = { 0 , "NOTE_INSN_DELETED",
"NOTE_INSN_BLOCK_BEG", "NOTE_INSN_BLOCK_END",
"NOTE_INSN_LOOP_BEG", "NOTE_INSN_LOOP_END",
"NOTE_INSN_FUNCTION_END", "NOTE_INSN_SETJMP",
"NOTE_INSN_LOOP_CONT", "NOTE_INSN_LOOP_VTOP",
"NOTE_INSN_PROLOGUE_END", "NOTE_INSN_EPILOGUE_BEG",
"NOTE_INSN_DELETED_LABEL", "NOTE_INSN_FUNCTION_BEG",
"NOTE_INSN_EH_REGION_BEG", "NOTE_INSN_EH_REGION_END",
"NOTE_REPEATED_LINE_NUMBER", "NOTE_INSN_RANGE_START",
"NOTE_INSN_RANGE_END", "NOTE_INSN_LIVE",
"NOTE_INSN_BASIC_BLOCK" };
const char * const reg_note_name[] = { "", "REG_DEAD", "REG_INC", "REG_EQUIV", "REG_WAS_0",
"REG_EQUAL", "REG_RETVAL", "REG_LIBCALL",
"REG_NONNEG", "REG_NO_CONFLICT", "REG_UNUSED",
"REG_CC_SETTER", "REG_CC_USER", "REG_LABEL",
"REG_DEP_ANTI", "REG_DEP_OUTPUT", "REG_BR_PROB",
"REG_EXEC_COUNT", "REG_NOALIAS", "REG_SAVE_AREA",
"REG_BR_PRED", "REG_EH_CONTEXT",
"REG_FRAME_RELATED_EXPR", "REG_EH_REGION",
"REG_EH_RETHROW", "REG_SAVE_NOTE" };
const char * const note_insn_name[] =
{
0, "NOTE_INSN_DELETED",
"NOTE_INSN_BLOCK_BEG", "NOTE_INSN_BLOCK_END",
"NOTE_INSN_LOOP_BEG", "NOTE_INSN_LOOP_END",
"NOTE_INSN_FUNCTION_END", "NOTE_INSN_SETJMP",
"NOTE_INSN_LOOP_CONT", "NOTE_INSN_LOOP_VTOP",
"NOTE_INSN_PROLOGUE_END", "NOTE_INSN_EPILOGUE_BEG",
"NOTE_INSN_DELETED_LABEL", "NOTE_INSN_FUNCTION_BEG",
"NOTE_INSN_EH_REGION_BEG", "NOTE_INSN_EH_REGION_END",
"NOTE_REPEATED_LINE_NUMBER", "NOTE_INSN_RANGE_START",
"NOTE_INSN_RANGE_END", "NOTE_INSN_LIVE",
"NOTE_INSN_BASIC_BLOCK"
};
const char * const reg_note_name[] =
{
"", "REG_DEAD", "REG_INC", "REG_EQUIV", "REG_EQUAL",
"REG_WAS_0", "REG_RETVAL", "REG_LIBCALL", "REG_NONNEG",
"REG_NO_CONFLICT", "REG_UNUSED", "REG_CC_SETTER", "REG_CC_USER",
"REG_LABEL", "REG_DEP_ANTI", "REG_DEP_OUTPUT", "REG_BR_PROB",
"REG_EXEC_COUNT", "REG_NOALIAS", "REG_SAVE_AREA", "REG_BR_PRED",
"REG_FRAME_RELATED_EXPR", "REG_EH_CONTEXT", "REG_EH_REGION",
"REG_EH_RETHROW", "REG_SAVE_NOTE"
};
static void fatal_with_file_and_line PARAMS ((FILE *, const char *, ...))
ATTRIBUTE_PRINTF_2 ATTRIBUTE_NORETURN;
......@@ -271,7 +275,7 @@ rtvec_alloc (n)
int n;
{
rtvec rt;
if (ggc_p)
rt = ggc_alloc_rtvec (n);
else
......@@ -311,7 +315,7 @@ rtx_alloc (code)
/* This function is called more than any other in GCC, so we
manipulate the obstack directly.
Even though rtx objects are word aligned, we may be sharing
an obstack with tree nodes, which may have to be double-word
aligned. So align our length to the alignment mask in the
......@@ -451,7 +455,7 @@ copy_rtx (orig)
case '0':
/* These are left unchanged. */
break;
default:
abort ();
}
......@@ -498,7 +502,7 @@ copy_most_rtx (orig, may_share)
copy->volatil = orig->volatil;
copy->unchanging = orig->unchanging;
copy->integrated = orig->integrated;
format_ptr = GET_RTX_FORMAT (GET_CODE (copy));
for (i = 0; i < GET_RTX_LENGTH (GET_CODE (copy)); i++)
......@@ -771,7 +775,7 @@ read_skip_spaces (infile)
break;
case ';':
do
do
c = getc (infile);
while (c != '\n' && c != EOF);
read_rtx_lineno++;
......@@ -783,7 +787,7 @@ read_skip_spaces (infile)
c = getc (infile);
if (c != '*')
fatal_expected_char (infile, '*', c);
prevc = 0;
while ((c = getc (infile)) && c != EOF)
{
......@@ -977,7 +981,7 @@ read_rtx (infile)
break;
}
/* Now process the vector. */
case 'E':
{
register struct rtx_list *next_rtx, *rtx_list_link;
......@@ -1088,7 +1092,7 @@ read_rtx (infile)
#if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONG
tmp_wide = atol (tmp_char);
#else
/* Prefer atoll over atoq, since the former is in the ISO C9X draft.
/* Prefer atoll over atoq, since the former is in the ISO C9X draft.
But prefer not to use our hand-rolled function above either. */
#if defined(HAVE_ATOLL) || !defined(HAVE_ATOQ)
tmp_wide = atoll (tmp_char);
......
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