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Unify the two EH personality classification routines I wrote

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We only need one.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229193 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Kleckner
2015-02-14 00:21:02 +00:00
parent efd49ea0d2
commit f7f5309424
6 changed files with 12 additions and 29 deletions
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16
include/llvm/CodeGen/MachineModuleInfo.h
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@ -35,6 +35,7 @@
#include "llvm/ADT/PointerIntPair.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Analysis/LibCallSemantics.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/ValueHandle.h"
@ -46,13 +47,6 @@
namespace llvm {
/// Different personality functions used by a function.
enum class EHPersonality {
None, /// No exception handling
Itanium, /// An Itanium C++ EH personality like __gxx_personality_seh0
Win64SEH, /// x86_64 SEH, uses __C_specific_handler
};
//===----------------------------------------------------------------------===//
// Forward declarations.
class Constant;
@ -178,8 +172,6 @@ class MachineModuleInfo : public ImmutablePass {
EHPersonality PersonalityTypeCache;
EHPersonality getPersonalityTypeSlow();
public:
static char ID; // Pass identification, replacement for typeid
@ -425,11 +417,7 @@ public:
const Function *getPersonality() const;
/// Classify the personality function amongst known EH styles.
EHPersonality getPersonalityType() {
if (PersonalityTypeCache != EHPersonality::None)
return PersonalityTypeCache;
return getPersonalityTypeSlow();
}
EHPersonality getPersonalityType();
/// setVariableDbgInfo - Collect information used to emit debugging
/// information of a variable.