[llvm] [Mips] Remove an unnecessary cast (NFC) (PR #152837)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/152837

getZExtValue() already returns uint64_t.


>From 9cfbccb7f7336649f2d53ce3a7b40ec9202fd5f7 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Fri, 8 Aug 2025 08:23:31 -0700
Subject: [PATCH] [Mips] Remove an unnecessary cast (NFC)

getZExtValue() already returns uint64_t.
---
 llvm/lib/Target/Mips/MipsISelLowering.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp
index 881ba8e2f9eff..7b875a8436772 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp
@@ -4408,7 +4408,7 @@ void MipsTargetLowering::LowerAsmOperandForConstraint(SDValue Op,
   case 'K': // unsigned 16 bit immediate
     if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(Op)) {
       EVT Type = Op.getValueType();
-      uint64_t Val = (uint64_t)C->getZExtValue();
+      uint64_t Val = C->getZExtValue();
       if (isUInt<16>(Val)) {
         Result = DAG.getTargetConstant(Val, DL, Type);
         break;