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/Linker/LinkModules.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'lib/Linker/LinkModules.cpp') diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp index a69f724bcc..3b1fcebffc 100644 --- a/lib/Linker/LinkModules.cpp +++ b/lib/Linker/LinkModules.cpp @@ -26,6 +26,7 @@ #include "llvm/Instructions.h" #include "llvm/Assembly/Writer.h" #include "llvm/Support/Streams.h" +#include "llvm/Support/ErrorHandling.h" #include "llvm/System/Path.h" #include "llvm/ADT/DenseMap.h" #include @@ -392,7 +393,7 @@ static Value *RemapOperand(const Value *In, Result = CE->getWithOperands(Ops); } else { assert(!isa(CPV) && "Unmapped global?"); - assert(0 && "Unknown type of derived type constant value!"); + LLVM_UNREACHABLE("Unknown type of derived type constant value!"); } } else if (isa(In)) { Result = const_cast(In); @@ -409,7 +410,7 @@ static Value *RemapOperand(const Value *In, PrintMap(ValueMap); cerr << "Couldn't remap value: " << (void*)In << " " << *In << "\n"; - assert(0 && "Couldn't remap value!"); + LLVM_UNREACHABLE("Couldn't remap value!"); #endif return 0; } @@ -899,9 +900,9 @@ static bool LinkGlobalInits(Module *Dest, const Module *Src, // Nothing is required, mapped values will take the new global // automatically. } else if (DGVar->hasAppendingLinkage()) { - assert(0 && "Appending linkage unimplemented!"); + LLVM_UNREACHABLE("Appending linkage unimplemented!"); } else { - assert(0 && "Unknown linkage!"); + LLVM_UNREACHABLE("Unknown linkage!"); } } else { // Copy the initializer over now... -- cgit v1.2.3-18-g5258