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* [gcc r14-8213] LoongArch: Remove constraint z from movsi_internal
@ 2024-01-18 9:08 Xi Ruoyao
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From: Xi Ruoyao @ 2024-01-18 9:08 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:b4cb9c9606b421a1d95e9bdff7ec3e409a3e9a3b
commit r14-8213-gb4cb9c9606b421a1d95e9bdff7ec3e409a3e9a3b
Author: Xi Ruoyao <xry111@xry111.site>
Date: Thu Dec 14 20:19:47 2023 +0800
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:
---
gcc/config/loongarch/loongarch.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gcc/config/loongarch/loongarch.md b/gcc/config/loongarch/loongarch.md
index ebc0476ea6f..dda3cdf8be5 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
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