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re PR bootstrap/52058 (bootstrap fails on HAVE_cc0: combine.c: 'do_SUBST_LINK' defined but not used) 

PR bootstrap/52058
	* combine.c (do_SUBST_LINK, SUBST_LINK): Guard with #ifndef HAVE_cc0.

From-SVN: r183763
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Jakub Jelinek 2012-01-31 17:08:47 +01:00 committed by Jakub Jelinek
parent 01496eca3f
commit 8bb1a172e7
2 changed files with 7 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-01-31 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/52058
* combine.c (do_SUBST_LINK, SUBST_LINK): Guard with #ifndef HAVE_cc0.
2012-01-31 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.md ("*ashr<mode>3_and"): Add missing z196 flag

3
gcc/combine.c
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@ -790,6 +790,7 @@ do_SUBST_MODE (rtx *into, enum machine_mode newval)
#define SUBST_MODE(INTO, NEWVAL) do_SUBST_MODE(&(INTO), (NEWVAL))
#ifndef HAVE_cc0
/* Similar to SUBST, but NEWVAL is a LOG_LINKS expression. */
static void
@ -815,7 +816,7 @@ do_SUBST_LINK (struct insn_link **into, struct insn_link *newval)
}
#define SUBST_LINK(oldval, newval) do_SUBST_LINK (&oldval, newval)
#endif
/* Subroutine of try_combine. Determine whether the replacement patterns
NEWPAT, NEWI2PAT and NEWOTHERPAT are cheaper according to insn_rtx_cost