Unify sanitizer kind representation between the driver and the rest of the compiler.
No functional change.
Differential Revision: http://reviews.llvm.org/D9618
llvm-svn: 237055
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index 0440359..3cf937b 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -31,6 +31,7 @@
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/Support/ConvertUTF.h"
+#include "llvm/Support/MathExtras.h"
using namespace clang;
using namespace CodeGen;
@@ -499,7 +500,7 @@
SanitizerScope SanScope(this);
- SmallVector<std::pair<llvm::Value *, SanitizerKind>, 3> Checks;
+ SmallVector<std::pair<llvm::Value *, SanitizerMask>, 3> Checks;
llvm::BasicBlock *Done = nullptr;
bool AllowNullPointers = TCK == TCK_DowncastPointer || TCK == TCK_Upcast ||
@@ -1204,7 +1205,7 @@
EmitCheckSourceLocation(Loc),
EmitCheckTypeDescriptor(Ty)
};
- SanitizerKind Kind = NeedsEnumCheck ? SanitizerKind::Enum : SanitizerKind::Bool;
+ SanitizerMask Kind = NeedsEnumCheck ? SanitizerKind::Enum : SanitizerKind::Bool;
EmitCheck(std::make_pair(Check, Kind), "load_invalid_value", StaticArgs,
EmitCheckValue(Load));
}
@@ -2243,7 +2244,8 @@
};
}
-static CheckRecoverableKind getRecoverableKind(SanitizerKind Kind) {
+static CheckRecoverableKind getRecoverableKind(SanitizerMask Kind) {
+ assert(llvm::countPopulation(Kind) == 1);
switch (Kind) {
case SanitizerKind::Vptr:
return CheckRecoverableKind::AlwaysRecoverable;
@@ -2290,7 +2292,7 @@
}
void CodeGenFunction::EmitCheck(
- ArrayRef<std::pair<llvm::Value *, SanitizerKind>> Checked,
+ ArrayRef<std::pair<llvm::Value *, SanitizerMask>> Checked,
StringRef CheckName, ArrayRef<llvm::Constant *> StaticArgs,
ArrayRef<llvm::Value *> DynamicArgs) {
assert(IsSanitizerScope);