gtbercea added inline comments.
================
Comment at: lib/Driver/ToolChains/Cuda.cpp:536-542
+ StringRef CompilerPath = env;
+ while (!CompilerPath.empty()) {
+ std::pair<StringRef, StringRef> Split =
+ CompilerPath.split(llvm::sys::EnvPathSeparator);
+ LibraryPaths.push_back(Split.first);
+ CompilerPath = Split.second;
+ }
----------------
Hahnfeld wrote:
> `tools::addDirectoryList` uses `StringRef::find`, I'm not sure if
> `StringRef::split` creates real copies of the string...
What is your suggestion?
Repository:
rC Clang
https://reviews.llvm.org/D43197
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