[clang] 26d6267 - [Clang] Explicitly move returned values converted to expected

[Joseph Huber via cfe-commits]

Author: Joseph Huber
Date: 2023-01-12T14:38:03-06:00
New Revision: 26d62674cf5013249f99323d15b6044586e6b3a8

URL: https://github.com/llvm/llvm-project/commit/26d62674cf5013249f99323d15b6044586e6b3a8
DIFF: https://github.com/llvm/llvm-project/commit/26d62674cf5013249f99323d15b6044586e6b3a8.diff

LOG: [Clang] Explicitly move returned values converted to expected

Summary:
These can cause failures on GCC-7 it seems. We should explicitly move
them to prevent this from causing build failures.

Added: 
    

Modified: 
    clang/lib/Driver/ToolChains/AMDGPU.cpp
    clang/lib/Driver/ToolChains/Cuda.cpp

Removed: 
    


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diff  --git a/clang/lib/Driver/ToolChains/AMDGPU.cpp b/clang/lib/Driver/ToolChains/AMDGPU.cpp
index c2882367fe1f3..5849e9cfdb9b5 100644
--- a/clang/lib/Driver/ToolChains/AMDGPU.cpp
+++ b/clang/lib/Driver/ToolChains/AMDGPU.cpp
@@ -770,7 +770,7 @@ AMDGPUToolChain::getSystemGPUArchs(const ArgList &Args) const {
     return llvm::createStringError(std::error_code(),
                                    "No AMD GPU detected in the system");
 
-  return GPUArchs;
+  return std::move(GPUArchs);
 }
 
 void ROCMToolChain::addClangTargetOptions(

diff  --git a/clang/lib/Driver/ToolChains/Cuda.cpp b/clang/lib/Driver/ToolChains/Cuda.cpp
index 76f4da2a704d0..52dd0c2166683 100644
--- a/clang/lib/Driver/ToolChains/Cuda.cpp
+++ b/clang/lib/Driver/ToolChains/Cuda.cpp
@@ -794,7 +794,7 @@ CudaToolChain::getSystemGPUArchs(const ArgList &Args) const {
     return llvm::createStringError(std::error_code(),
                                    "No NVIDIA GPU detected in the system");
 
-  return GPUArchs;
+  return std::move(GPUArchs);
 }
 
 Tool *CudaToolChain::buildAssembler() const {