diff mbox series

[committed] CRIS: Don't apply PATTERN to insn before validation (PR 110144)

Message ID 20230628212228.013E720418@pchp3.se.axis.com
State New
Headers show
Series [committed] CRIS: Don't apply PATTERN to insn before validation (PR 110144) | expand

Commit Message

Hans-Peter Nilsson June 28, 2023, 9:22 p.m. UTC 
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 mbox series

Patch

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.  */