[llvm] [RISCV] Order the implicit defs on MC vset(i)vl(i) instructions the s… (PR #129104)

[Craig Topper via llvm-commits]

https://github.com/topperc created https://github.com/llvm/llvm-project/pull/129104

…ame as the pseudo version.

This doesn't really matter, but its good to be consistent. There is code that depends on the pseudo order so it was easier to change the MC order.

>From ad1adb55fa2d5d96dc6f3107d66189569904e4da Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper at sifive.com>
Date: Thu, 27 Feb 2025 11:16:47 -0800
Subject: [PATCH] [RISCV] Order the implicit defs on MC vset(i)vl(i)
 instructions the same as the pseudo version.

This doesn't really matter, but its good to be consistent. There
is code that depends on the pseudo order so it was easier to change
the MC order.
---
 llvm/lib/Target/RISCV/RISCVInstrFormatsV.td | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td b/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td
index 6f27c98dd6183..3235b601d4774 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrFormatsV.td
@@ -68,7 +68,7 @@ class RVInstSetiVLi<dag outs, dag ins, string opcodestr, string argstr>
   let Inst{11-7} = rd;
   let Inst{6-0} = OPC_OP_V.Value;
 
-  let Defs = [VTYPE, VL];
+  let Defs = [VL, VTYPE];
 }
 
 class RVInstSetVLi<dag outs, dag ins, string opcodestr, string argstr>
@@ -84,7 +84,7 @@ class RVInstSetVLi<dag outs, dag ins, string opcodestr, string argstr>
   let Inst{11-7} = rd;
   let Inst{6-0} = OPC_OP_V.Value;
 
-  let Defs = [VTYPE, VL];
+  let Defs = [VL, VTYPE];
 }
 
 class RVInstSetVL<dag outs, dag ins, string opcodestr, string argstr>
@@ -101,7 +101,7 @@ class RVInstSetVL<dag outs, dag ins, string opcodestr, string argstr>
   let Inst{11-7} = rd;
   let Inst{6-0} = OPC_OP_V.Value;
 
-  let Defs = [VTYPE, VL];
+  let Defs = [VL, VTYPE];
 }
 
 class RVInstVV<bits<6> funct6, RISCVVFormat opv, dag outs, dag ins,