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* [gcc r13-6889] Revert "rtl-optimization/109237 - speedup bb_is_just_return"
@ 2023-03-28  7:33 Richard Biener
  0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2023-03-28  7:33 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:b462947dae9f8c0dd7c11165ccfdf6acd6f12a1c

commit r13-6889-gb462947dae9f8c0dd7c11165ccfdf6acd6f12a1c
Author: Richard Biener <rguenther@suse.de>
Date:   Tue Mar 28 09:31:36 2023 +0200

    Revert "rtl-optimization/109237 - speedup bb_is_just_return"
    
    This reverts commit 776a5bb5894315ab144dc74222fc580fde8fdd87.
    
            PR rtl-optimization/109311
            * cfgcleanup.cc (bb_is_just_return): Revert previous change.

Diff:
---
 gcc/cfgcleanup.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/cfgcleanup.cc b/gcc/cfgcleanup.cc
index 4cd33878ef3..194e0e5de12 100644
--- a/gcc/cfgcleanup.cc
+++ b/gcc/cfgcleanup.cc
@@ -2608,7 +2608,7 @@ bb_is_just_return (basic_block bb, rtx_insn **ret, rtx_insn **use)
   if (bb == EXIT_BLOCK_PTR_FOR_FN (cfun))
     return false;
 
-  FOR_BB_INSNS_REVERSE (bb, insn)
+  FOR_BB_INSNS (bb, insn)
     if (NONDEBUG_INSN_P (insn))
       {
 	rtx pat = PATTERN (insn);

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