[llvm] [NVPTX] Address warning and typo in fp128 support (PR #136207)

[Alex MacLean via llvm-commits]

https://github.com/AlexMaclean created https://github.com/llvm/llvm-project/pull/136207

None

>From 92e38571d2a34933a6f6b769ba331d9a250c76f5 Mon Sep 17 00:00:00 2001
From: Alex Maclean <amaclean at nvidia.com>
Date: Thu, 17 Apr 2025 21:39:20 +0000
Subject: [PATCH] [NVPTX] Address warning and typo in fp128 support

---
 llvm/lib/Target/NVPTX/NVPTXAsmPrinter.h       | 2 +-
 llvm/test/CodeGen/NVPTX/fp128-storage-type.ll | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.h b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.h
index 9ed7e650e7b0c..978167ac19d59 100644
--- a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.h
+++ b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.h
@@ -125,7 +125,7 @@ class LLVM_LIBRARY_VISIBILITY NVPTXAsmPrinter : public AsmPrinter {
     }
 
     void addZeros(unsigned Num) {
-      for (unsigned _ : llvm::seq(Num))
+      for ([[maybe_unused]] unsigned _ : llvm::seq(Num))
         addByte(0);
     }
 
diff --git a/llvm/test/CodeGen/NVPTX/fp128-storage-type.ll b/llvm/test/CodeGen/NVPTX/fp128-storage-type.ll
index 5b96f4978a7cb..9a16c11300c70 100644
--- a/llvm/test/CodeGen/NVPTX/fp128-storage-type.ll
+++ b/llvm/test/CodeGen/NVPTX/fp128-storage-type.ll
@@ -1,6 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
 ; RUN: llc < %s -mcpu=sm_20 | FileCheck %s
-; RUN: %if ptxas %{ llc < %s-mcpu=sm_20 | %ptxas-verify %}
+; RUN: %if ptxas %{ llc < %s -mcpu=sm_20 | %ptxas-verify %}
 
 target triple = "nvptx64-unknown-cuda"