From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 3 Jul 2000 18:31:59 +0000 (+0200)
Subject: i386.md (movstrictqi_xor): Use 'q' constraint instead of 'r'.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5e6d6bf072d5dd205fb968dbaf0492d7389d9026;p=gcc.git

i386.md (movstrictqi_xor): Use 'q' constraint instead of 'r'.

	* config/i386/i386.md (movstrictqi_xor): Use 'q' constraint instead
	of 'r'. Use q_regs_operand.
	(andsi_1+2): Use q_regs_operand.

From-SVN: r34850
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9dbde733a0a..3d6e93e2642 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2000-07-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.md (movstrictqi_xor): Use 'q' constraint instead
+	of 'r'. Use q_regs_operand.
+	(andsi_1+2): Use q_regs_operand.
+
 2000-07-03  Jakub Jelinek  <jakub@redhat.com>
 
 	* builtins.c (get_memory_rtx): Always put into alias set 0.
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 3a5143f23f5..40bc94da611 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -1853,7 +1853,7 @@
    (set_attr "mode" "QI")])
 
 (define_insn "*movstrictqi_xor"
-  [(set (strict_low_part (match_operand:QI 0 "register_operand" "=r"))
+  [(set (strict_low_part (match_operand:QI 0 "q_regs_operand" "+q"))
 	(match_operand:QI 1 "const0_operand" "i"))
    (clobber (reg:CC 17))]
   "reload_completed && (!TARGET_USE_MOV0 || optimize_size)"
@@ -5000,7 +5000,7 @@
   "operands[1] = gen_lowpart (HImode, operands[0]);")
 
 (define_split
-  [(set (match_operand:SI 0 "register_operand" "")
+  [(set (match_operand:SI 0 "q_regs_operand" "")
 	(and:SI (match_dup 0)
 		(const_int -256)))
    (clobber (reg:CC 17))]