From: Xi Ruoyao <xry111@xry111.site>
Date: Thu, 14 Dec 2023 12:19:47 +0000 (+0800)
Subject: LoongArch: Remove constraint z from movsi_internal
X-Git-Tag: basepoints/gcc-15~1926
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b4cb9c9606b421a1d95e9bdff7ec3e409a3e9a3b;p=thirdparty%2Fgcc.git

LoongArch: Remove constraint z from movsi_internal

We don't allow SImode in FCC, so constraint z is never really used
here.

gcc/ChangeLog:

	* config/loongarch/loongarch.md (movsi_internal): Remove
	constraint z.
---

diff --git a/gcc/config/loongarch/loongarch.md b/gcc/config/loongarch/loongarch.md
index ebc0476ea6f5..dda3cdf8be57 100644
--- a/gcc/config/loongarch/loongarch.md
+++ b/gcc/config/loongarch/loongarch.md
@@ -2197,8 +2197,8 @@
 })
 
 (define_insn_and_split "*movsi_internal"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,w,*f,f,*r,*m,*r,*z")
-	(match_operand:SI 1 "move_operand" "r,Yd,w,rJ,*r*J,m,*f,*f,*z,*r"))]
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,w,*f,f,*r,*m")
+	(match_operand:SI 1 "move_operand" "r,Yd,w,rJ,*r*J,m,*f,*f"))]
   "(register_operand (operands[0], SImode)
     || reg_or_0_operand (operands[1], SImode))"
   { return loongarch_output_move (operands[0], operands[1]); }
@@ -2211,7 +2211,7 @@
   DONE;
 }
   "
-  [(set_attr "move_type" "move,const,load,store,mgtf,fpload,mftg,fpstore,mftg,mgtf")
+  [(set_attr "move_type" "move,const,load,store,mgtf,fpload,mftg,fpstore")
    (set_attr "mode" "SI")])
 
 ;; 16-bit Integer moves