commit c2467c4e9b7997bcab43e858b4448e2c6e0d9224
author David Blaikie <dblaikie@gmail.com> Wed Jun 12 20:57:32 2013 +0000
committer David Blaikie <dblaikie@gmail.com> Wed Jun 12 20:57:32 2013 +0000
tree a3eb11d0b893edfb5ff84d1710f7f97034076163
parent 6ba87f65e6699aba0e2aa2ff28e0ab994879f050

Revert r183854 (PPC: Fix switch warnings from r183841)

Now that the PRED_BAD has been removed, this is failing the Clang
-Werror build due to -Wcovered-switch-default.

llvm-svn: 183863

llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp

diff --git a/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp b/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
index f0a57c0..432167e 100644
--- a/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
@@ -90,7 +90,6 @@
 
   if (StringRef(Modifier) == "cc") {
     switch ((PPC::Predicate)Code) {
-    default: llvm_unreachable("Bad predicate!");
     case PPC::PRED_LT: O << "lt"; return;
     case PPC::PRED_LE: O << "le"; return;
     case PPC::PRED_EQ: O << "eq"; return;

llvm/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp

diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp
index 1c69a0b..853e505 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.cpp
@@ -18,7 +18,6 @@
 
 PPC::Predicate PPC::InvertPredicate(PPC::Predicate Opcode) {
   switch (Opcode) {
-  default: llvm_unreachable("Unknown PPC branch opcode!");
   case PPC::PRED_EQ: return PPC::PRED_NE;
   case PPC::PRED_NE: return PPC::PRED_EQ;
   case PPC::PRED_LT: return PPC::PRED_GE;
@@ -28,11 +27,11 @@
   case PPC::PRED_NU: return PPC::PRED_UN;
   case PPC::PRED_UN: return PPC::PRED_NU;
   }
+  llvm_unreachable("Unknown PPC branch opcode!");
 }
 
 PPC::Predicate PPC::getSwappedPredicate(PPC::Predicate Opcode) {
   switch (Opcode) {
-  default: llvm_unreachable("Unknown PPC branch opcode!");
   case PPC::PRED_EQ: return PPC::PRED_EQ;
   case PPC::PRED_NE: return PPC::PRED_NE;
   case PPC::PRED_LT: return PPC::PRED_GT;
@@ -42,5 +41,6 @@
   case PPC::PRED_NU: return PPC::PRED_NU;
   case PPC::PRED_UN: return PPC::PRED_UN;
   }
+  llvm_unreachable("Unknown PPC branch opcode!");
 }