From: Alexey Samsonov <samsonov@google.com>
Date: Thu, 20 Mar 2014 07:30:40 +0000 (+0000)
Subject: Add llvm_unreachable after fully-covered switches to appease GCC
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=471e0ba85039563a75402d1c90abd4cdf6c78bdf;p=oota-llvm.git

Add llvm_unreachable after fully-covered switches to appease GCC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204318 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/MC/MCFixup.cpp b/lib/MC/MCFixup.cpp
index d0a4fed28f9..8f15db571f3 100644
--- a/lib/MC/MCFixup.cpp
+++ b/lib/MC/MCFixup.cpp
@@ -29,6 +29,7 @@ static MCSymbolRefExpr::VariantKind getAccessVariant(const MCExpr *Expr) {
     return getAccessVariant(ABE->getLHS());
   }
   }
+  llvm_unreachable("unknown MCExpr kind");
 }
 
 MCSymbolRefExpr::VariantKind MCFixup::getAccessVariant() const {
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
index 1e3d4b71aef..ba127c6c333 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
@@ -74,6 +74,7 @@ static MCSymbolRefExpr::VariantKind getAccessVariant(const MCFixup &Fixup) {
   case PPCMCExpr::VK_PPC_HIGHESTA:
     return MCSymbolRefExpr::VK_PPC_HIGHESTA;
   }
+  llvm_unreachable("unknown PPCMCExpr kind");
 }
 
 unsigned PPCELFObjectWriter::getRelocTypeInner(const MCValue &Target,