From: Richard Henderson <rth@redhat.com>
Date: Tue, 2 Aug 2011 17:38:16 +0000 (-0700)
Subject: re PR target/49881 ([AVR] Inefficient stack manipulation around calls)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b7cef5958d61773228556bc68e4eacc90ce28672;p=gcc.git

re PR target/49881 ([AVR] Inefficient stack manipulation around calls)

PR target/49881
        * config/avr/avr.md (push<MPUSH>1): Don't constrain the operand.

From-SVN: r177196
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 18e0107d71e..3772021bbf4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-08-02  Richard Henderson  <rth@redhat.com>
+
+	PR target/49881
+	* config/avr/avr.md (push<MPUSH>1): Don't constrain the operand.
+
 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-parser.c (enum c_parser_prec): New enum, moved from within
diff --git a/gcc/config/avr/avr.md b/gcc/config/avr/avr.md
index f60f9f0ee63..b8560df60d4 100644
--- a/gcc/config/avr/avr.md
+++ b/gcc/config/avr/avr.md
@@ -221,7 +221,7 @@
    (SF "") (SC "")])
 
 (define_expand "push<mode>1"
-  [(match_operand:MPUSH 0 "general_operand" "")]
+  [(match_operand:MPUSH 0 "" "")]
   ""
 {
   int i;