* [committed] CRIS: Don't apply PATTERN to insn before validation (PR 110144)
@ 2023-06-28 21:22 Hans-Peter Nilsson
0 siblings, 0 replies; only message in thread
From: Hans-Peter Nilsson @ 2023-06-28 21:22 UTC (permalink / raw)
To: gcc-patches
Oops. The validation was there, but PATTERN was applied
before that. Noticeable only with rtl-checking (for example
as in the report: "--enable-checking=yes,rtl") as this
statement was only a (one of many) straggling olde-C
declare-and-initialize-at-beginning-of-block thing.
PR target/110144
* config/cris/cris.cc (cris_postdbr_cmpelim): Don't apply PATTERN
to insn before validating it.
---
gcc/config/cris/cris.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/cris/cris.cc b/gcc/config/cris/cris.cc
index 7fca2af085a7..f04f501326e7 100644
--- a/gcc/config/cris/cris.cc
+++ b/gcc/config/cris/cris.cc
@@ -375,7 +375,6 @@ cris_postdbr_cmpelim ()
for (insn = get_insns (); insn; insn = next)
{
rtx_insn *outer_insn = insn;
- rtx pat = PATTERN (insn);
next = NEXT_INSN (outer_insn);
@@ -389,6 +388,7 @@ cris_postdbr_cmpelim ()
if (!NONDEBUG_INSN_P (insn))
continue;
+ rtx pat = PATTERN (insn);
/* Consider filled delay slots; there might be a comparison there.
It's only the second insn in a sequence that is interesting. */
--
2.30.2
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2023-06-28 21:22 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-06-28 21:22 [committed] CRIS: Don't apply PATTERN to insn before validation (PR 110144) Hans-Peter Nilsson
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).