================
Comment at: lib/Transforms/Instrumentation/AddressSanitizer.cpp:1366
@@ +1365,3 @@
+ Function *CtorFunc = M.getFunction(kAsanModuleCtorName);
+ if (!CtorFunc && CompileKernel) {
+ CtorFunc = Function::Create(
----------------
Wait, this is dead code, right? `CompileKernel` is known to be false here, as
you've checked it in the outer `if`.
================
Comment at: tools/clang/lib/CodeGen/CGDeclCXX.cpp:270
@@ -269,2 +269,3 @@
if (!isInSanitizerBlacklist(Fn, Loc)) {
- if (getLangOpts().Sanitize.has(SanitizerKind::Address))
+ if (getLangOpts().Sanitize.has(SanitizerKind::Address) ||
+ getLangOpts().Sanitize.has(SanitizerKind::KernelAddress))
----------------
`hasOneOf`
================
Comment at: tools/clang/lib/CodeGen/SanitizerMetadata.cpp:28
@@ -27,2 +27,3 @@
bool IsBlacklisted) {
- if (!CGM.getLangOpts().Sanitize.has(SanitizerKind::Address))
+ if (!CGM.getLangOpts().Sanitize.hasOneOf(SanitizerKind::Address |
+ SanitizerKind::KernelAddress))
----------------
(here and below)
I think you don't do anything with globals in KASan. Or you want to add it in
the following changes soon?
================
Comment at: tools/clang/test/CodeGen/address-safety-attr-kasan.cpp:4
@@ +3,3 @@
+/// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-NOASAN
%s
+/// RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - %s | FileCheck
-check-prefix=CHECK-ASAN %s
+/// RUN: %clang_cc1 -fsanitize=kernel-address -emit-llvm -o - %s | FileCheck
-check-prefix=CHECK-KASAN %s
----------------
Please specify triple (or merge this into `address-safety-attr.cpp` somehow)
================
Comment at: tools/clang/test/CodeGen/address-safety-attr-kasan.cpp:10
@@ +9,3 @@
+}
+// CHECK-NOASAN: Function Attrs: nounwind
+// CHECK-ASAN: Function Attrs: nounwind sanitize_address
----------------
`Function Attrs: nounwind sanitize_address`
would match this CHECK-NOASAN line
http://reviews.llvm.org/D10411
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