FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

delete_related_insns returns an rtx_insn

Browse source 
2014-08-21  David Malcolm  <dmalcolm@redhat.com>

	* rtl.h (delete_related_insns): Strengthen return type from rtx to
	rtx_insn *.

	* jump.c (delete_related_insns): Likewise, also for locals "next"
	and "prev".

From-SVN: r214275
This commit is contained in:
David Malcolm 2014-08-21 15:00:09 +00:00 • committed by David Malcolm
parent 27d7f41e48
commit bba2490b5f
3 changed files with 11 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
gcc/ChangeLog
View file

@ -1,3 +1,11 @@
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* rtl.h (delete_related_insns): Strengthen return type from rtx to
rtx_insn *.
* jump.c (delete_related_insns): Likewise, also for locals "next"
and "prev".
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* genautomata.c (output_internal_insn_latency_func): When writing

4
gcc/jump.c
View file

@ -1248,12 +1248,12 @@ mark_jump_label_asm (rtx asmop, rtx insn)
Usage of this instruction is deprecated. Use delete_insn instead and
subsequent cfg_cleanup pass to delete unreachable code if needed. */
rtx
rtx_insn *
delete_related_insns (rtx insn)
{
int was_code_label = (LABEL_P (insn));
rtx note;
rtx next = NEXT_INSN (insn), prev = PREV_INSN (insn);
rtx_insn *next = NEXT_INSN (insn), *prev = PREV_INSN (insn);
while (next && INSN_DELETED_P (next))
next = NEXT_INSN (next);

2
gcc/rtl.h
View file

@ -2459,7 +2459,7 @@ extern enum rtx_code signed_condition (enum rtx_code);
extern void mark_jump_label (rtx, rtx, int);
/* In jump.c */
extern rtx delete_related_insns (rtx);
extern rtx_insn *delete_related_insns (rtx);
/* In recog.c */
extern rtx *find_constant_term_loc (rtx *);