From b773203fb58f3ef282fb69c832d8710cab5bc82d Mon Sep 17 00:00:00 2001
From: patrick <patrick@openbsd.org>
Date: Sun, 27 Jan 2019 16:42:12 +0000
Subject: Import LLVM 7.0.1 release including clang, lld and lldb.

---
 gnu/llvm/tools/clang/lib/Basic/XRayLists.cpp | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

(limited to 'gnu/llvm/tools/clang/lib/Basic/XRayLists.cpp')

diff --git a/gnu/llvm/tools/clang/lib/Basic/XRayLists.cpp b/gnu/llvm/tools/clang/lib/Basic/XRayLists.cpp
index 462777d5340..ad331899d2e 100644
--- a/gnu/llvm/tools/clang/lib/Basic/XRayLists.cpp
+++ b/gnu/llvm/tools/clang/lib/Basic/XRayLists.cpp
@@ -16,24 +16,32 @@ using namespace clang;
 
 XRayFunctionFilter::XRayFunctionFilter(
     ArrayRef<std::string> AlwaysInstrumentPaths,
-    ArrayRef<std::string> NeverInstrumentPaths, SourceManager &SM)
+    ArrayRef<std::string> NeverInstrumentPaths,
+    ArrayRef<std::string> AttrListPaths, SourceManager &SM)
     : AlwaysInstrument(
           llvm::SpecialCaseList::createOrDie(AlwaysInstrumentPaths)),
       NeverInstrument(llvm::SpecialCaseList::createOrDie(NeverInstrumentPaths)),
-      SM(SM) {}
+      AttrList(llvm::SpecialCaseList::createOrDie(AttrListPaths)), SM(SM) {}
 
 XRayFunctionFilter::ImbueAttribute
 XRayFunctionFilter::shouldImbueFunction(StringRef FunctionName) const {
   // First apply the always instrument list, than if it isn't an "always" see
   // whether it's treated as a "never" instrument function.
+  // TODO: Remove these as they're deprecated; use the AttrList exclusively.
   if (AlwaysInstrument->inSection("xray_always_instrument", "fun", FunctionName,
-                                  "arg1"))
+                                  "arg1") ||
+      AttrList->inSection("always", "fun", FunctionName, "arg1"))
     return ImbueAttribute::ALWAYS_ARG1;
   if (AlwaysInstrument->inSection("xray_always_instrument", "fun",
-                                  FunctionName))
+                                  FunctionName) ||
+      AttrList->inSection("always", "fun", FunctionName))
     return ImbueAttribute::ALWAYS;
-  if (NeverInstrument->inSection("xray_never_instrument", "fun", FunctionName))
+
+  if (NeverInstrument->inSection("xray_never_instrument", "fun",
+                                 FunctionName) ||
+      AttrList->inSection("never", "fun", FunctionName))
     return ImbueAttribute::NEVER;
+
   return ImbueAttribute::NONE;
 }
 
@@ -41,10 +49,12 @@ XRayFunctionFilter::ImbueAttribute
 XRayFunctionFilter::shouldImbueFunctionsInFile(StringRef Filename,
                                                StringRef Category) const {
   if (AlwaysInstrument->inSection("xray_always_instrument", "src", Filename,
-                                  Category))
+                                  Category) ||
+      AttrList->inSection("always", "src", Filename, Category))
     return ImbueAttribute::ALWAYS;
   if (NeverInstrument->inSection("xray_never_instrument", "src", Filename,
-                                 Category))
+                                 Category) ||
+      AttrList->inSection("never", "src", Filename, Category))
     return ImbueAttribute::NEVER;
   return ImbueAttribute::NONE;
 }
-- 
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