[lld] [llvm] [LLD][COFF] Prefetch inputs early-on to improve link times (PR #169224)

[Alexandre Ganea via llvm-commits]

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@@ -1023,6 +1023,30 @@ void mapped_file_region::unmapImpl() {
 
 void mapped_file_region::dontNeedImpl() {}
 
+void mapped_file_region::willNeedImpl() {
+  HMODULE kernelM = llvm::sys::windows::loadSystemModuleSecure(L"kernel32.dll");
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aganea wrote:

Done!

https://github.com/llvm/llvm-project/pull/169224