From fdebc38523b397743973ff6a2d2e93b112dd96e5 Mon Sep 17 00:00:00 2001 From: David Blaikie Date: Tue, 17 Jan 2012 04:43:56 +0000 Subject: Remove unreachable code. (replace with llvm_unreachable to help GCC where necessary) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148284 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/CodeGenDAGPatterns.cpp | 3 ++- utils/TableGen/X86DisassemblerTables.cpp | 1 - 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'utils') diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp index ac55320..3880133 100644 --- a/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/utils/TableGen/CodeGenDAGPatterns.cpp @@ -18,6 +18,7 @@ #include "llvm/ADT/StringExtras.h" #include "llvm/ADT/STLExtras.h" #include "llvm/Support/Debug.h" +#include "llvm/Support/ErrorHandling.h" #include #include using namespace llvm; @@ -912,7 +913,7 @@ bool SDTypeConstraint::ApplyTypeConstraint(TreePatternNode *N, EnforceVectorSubVectorTypeIs(NodeToApply->getExtType(ResNo), TP); } } - return false; + llvm_unreachable("Make GCC's unreachability happy"); } //===----------------------------------------------------------------------===// diff --git a/utils/TableGen/X86DisassemblerTables.cpp b/utils/TableGen/X86DisassemblerTables.cpp index 61e9452..1336eed 100644 --- a/utils/TableGen/X86DisassemblerTables.cpp +++ b/utils/TableGen/X86DisassemblerTables.cpp @@ -102,7 +102,6 @@ static inline bool inheritsFrom(InstructionContext child, return false; default: llvm_unreachable("Unknown instruction class"); - return false; } } -- cgit v1.1