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flow.c (back_edge_of_syntactic_loop_p): Add whitespace.

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* flow.c (back_edge_of_syntactic_loop_p): Add whitespace.
	(libcall_dead_p): Likewise.

	(mark_used_regs): Constify fmt.
	(find_use_as_address): Likewise.

From-SVN: r44707
This commit is contained in:
Graham Stott 2001-08-08 07:45:10 +00:00 committed by Graham Stott
parent ece4fc823e
commit 5b57e28b23
2 changed files with 15 additions and 2 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2001-08-08 Graham Stott <grahams@redhat.com>
* flow.c (back_edge_of_syntactic_loop_p): Add whitespace.
(libcall_dead_p): Likewise.
(mark_used_regs): Constify fmt.
(find_use_as_address): Likewise.
2001-08-08 Graham Stott <grahams@redhat.com>
* c-typeck.c (RESTORE_SPELLING_DEPTH): Uppercase and parenthesize macro

9
gcc/flow.c
View File

@ -2140,10 +2140,13 @@ back_edge_of_syntactic_loop_p (bb1, bb2)
{
rtx insn;
int count = 0;
if (bb1->index > bb2->index)
return false;
if (bb1->index == bb2->index)
return true;
for (insn = bb1->end; insn != bb2->head && count >= 0;
insn = NEXT_INSN (insn))
if (GET_CODE (insn) == NOTE)
@ -2153,6 +2156,7 @@ back_edge_of_syntactic_loop_p (bb1, bb2)
if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_END)
count--;
}
return count >= 0;
}
@ -5938,6 +5942,7 @@ libcall_dead_p (pbi, note, insn)
if (x)
{
register rtx r = SET_SRC (x);
if (GET_CODE (r) == REG)
{
rtx call = XEXP (note, 0);
@ -7579,7 +7584,7 @@ mark_used_regs (pbi, x, cond, insn)
/* Recursively scan the operands of this expression. */
{
register const char *fmt = GET_RTX_FORMAT (code);
register const char * const fmt = GET_RTX_FORMAT (code);
register int i;
for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
@ -7741,7 +7746,7 @@ find_use_as_address (x, reg, plusconst)
HOST_WIDE_INT plusconst;
{
enum rtx_code code = GET_CODE (x);
const char *fmt = GET_RTX_FORMAT (code);
const char * const fmt = GET_RTX_FORMAT (code);
register int i;
register rtx value = 0;
register rtx tem;