[Lldb-commits] [lldb] [LLDB][NVIDIA] Add NVPTX architecture support (PR #158334)

[Andrew Gontarek via lldb-commits]

https://github.com/agontarek created https://github.com/llvm/llvm-project/pull/158334

- Introduced a new method `IsNVPTX()` in `ArchSpec` to check for NVPTX architecture.
- Implemented the corresponding method in `ArchSpec.cpp` to utilize the existing triple architecture checks.

>From 0751dd1fee9237590773d2f2f4e1e0fd8d88cab9 Mon Sep 17 00:00:00 2001
From: Andrew Gontarek <agontarek at nvidia.com>
Date: Wed, 10 Sep 2025 12:40:28 -0500
Subject: [PATCH] [LLDB][NVIDIA] Add NVPTX architecture support

- Introduced a new method `IsNVPTX()` in `ArchSpec` to check for NVPTX architecture.
- Implemented the corresponding method in `ArchSpec.cpp` to utilize the existing triple architecture checks.
---
 lldb/include/lldb/Utility/ArchSpec.h | 5 +++++
 lldb/source/Utility/ArchSpec.cpp     | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/lldb/include/lldb/Utility/ArchSpec.h b/lldb/include/lldb/Utility/ArchSpec.h
index 96bd5e3597b68..361108fd8f0e7 100644
--- a/lldb/include/lldb/Utility/ArchSpec.h
+++ b/lldb/include/lldb/Utility/ArchSpec.h
@@ -327,6 +327,11 @@ class ArchSpec {
   ///  \return a boolean value.
   bool IsMIPS() const;
 
+  /// If NVPTX architecture return true.
+  ///
+  ///  \return a boolean value.
+  bool IsNVPTX() const;
+
   /// Returns a string representing current architecture as a target CPU for
   /// tools like compiler, disassembler etc.
   ///
diff --git a/lldb/source/Utility/ArchSpec.cpp b/lldb/source/Utility/ArchSpec.cpp
index 1b8dae39735df..2a87cc6bf7de9 100644
--- a/lldb/source/Utility/ArchSpec.cpp
+++ b/lldb/source/Utility/ArchSpec.cpp
@@ -545,6 +545,8 @@ const char *ArchSpec::GetArchitectureName() const {
 
 bool ArchSpec::IsMIPS() const { return GetTriple().isMIPS(); }
 
+bool ArchSpec::IsNVPTX() const { return GetTriple().isNVPTX(); }
+
 std::string ArchSpec::GetTargetABI() const {
 
   std::string abi;