From c25e7581b9b8088910da31702d4ca21c4734c6d7 Mon Sep 17 00:00:00 2001 From: Torok Edwin Date: Sat, 11 Jul 2009 20:10:48 +0000 Subject: assert(0) -> LLVM_UNREACHABLE. Make llvm_unreachable take an optional string, thus moving the cerr<< out of line. LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for NDEBUG builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/IPO/MergeFunctions.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'lib/Transforms/IPO/MergeFunctions.cpp') diff --git a/lib/Transforms/IPO/MergeFunctions.cpp b/lib/Transforms/IPO/MergeFunctions.cpp index 9d87403bdc..31e36d8994 100644 --- a/lib/Transforms/IPO/MergeFunctions.cpp +++ b/lib/Transforms/IPO/MergeFunctions.cpp @@ -53,6 +53,7 @@ #include "llvm/Support/CallSite.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/Debug.h" +#include "llvm/Support/ErrorHandling.h" #include #include using namespace llvm; @@ -128,7 +129,7 @@ static bool isEquivalentType(const Type *Ty1, const Type *Ty2) { return false; default: - assert(0 && "Unknown type!"); + LLVM_UNREACHABLE("Unknown type!"); return false; case Type::PointerTyID: { @@ -469,7 +470,7 @@ static LinkageCategory categorize(const Function *F) { return ExternalStrong; } - assert(0 && "Unknown LinkageType."); + LLVM_UNREACHABLE("Unknown LinkageType."); return ExternalWeak; } @@ -575,7 +576,7 @@ static bool fold(std::vector &FnVec, unsigned i, unsigned j) { case Internal: switch (catG) { case ExternalStrong: - assert(0); + llvm_unreachable(); // fall-through case ExternalWeak: if (F->hasAddressTaken()) -- cgit v1.2.3-18-g5258