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* [gcc r12-8076] [committed] Minor bfin codegen bugfix
@ 2022-04-11  3:05 Jeff Law
  0 siblings, 0 replies; only message in thread
From: Jeff Law @ 2022-04-11  3:05 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:8d331aab65488b3998bd106205bbe6cab5df31b5

commit r12-8076-g8d331aab65488b3998bd106205bbe6cab5df31b5
Author: Jeff Law <jeffreyalaw@gmail.com>
Date:   Sun Apr 10 23:02:48 2022 -0400

    [committed] Minor bfin codegen bugfix
    
    gcc/
            * config/bfin/bfin.md (rol_one): Fix pattern to indicate the
            sign bit of the source ends up in CC.

Diff:
---
 gcc/config/bfin/bfin.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/bfin/bfin.md b/gcc/config/bfin/bfin.md
index 0e44653d7cb..56b24726bc2 100644
--- a/gcc/config/bfin/bfin.md
+++ b/gcc/config/bfin/bfin.md
@@ -1741,7 +1741,7 @@
 	(ior:SI (ashift:SI (match_operand:SI 1 "register_operand" "d") (const_int 1))
 		(zero_extend:SI (reg:BI REG_CC))))
    (set (reg:BI REG_CC)
-	(zero_extract:BI (match_dup 1) (const_int 31) (const_int 0)))]
+	(zero_extract:BI (match_dup 1) (const_int 1) (const_int 31)))]
   ""
   "%0 = ROT %1 BY 1%!"
   [(set_attr "type" "dsp32shiftimm")])


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