commit a2886c21d9a08d63c324cc61aa91ae0893507a31
author Craig Topper <craig.topper@gmail.com> Tue Feb 07 05:05:23 2012 +0000
committer Craig Topper <craig.topper@gmail.com> Tue Feb 07 05:05:23 2012 +0000
tree 26343892cf0ad93e83448d53dc0448e7ad413412
parent a767941651945183cc3665173fd850a6b057c018

Convert assert(0) to llvm_unreachable

llvm-svn: 149967

llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
index d2298a0..7cb56f8 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -110,7 +110,7 @@
                            InstCombiner::BuilderTy *Builder) {
   CmpInst::Predicate Pred;
   switch (code) {
-  default: assert(0 && "Illegal FCmp code!");
+  default: llvm_unreachable("Illegal FCmp code!");
   case 0: Pred = isordered ? FCmpInst::FCMP_ORD : FCmpInst::FCMP_UNO; break;
   case 1: Pred = isordered ? FCmpInst::FCMP_OGT : FCmpInst::FCMP_UGT; break;
   case 2: Pred = isordered ? FCmpInst::FCMP_OEQ : FCmpInst::FCMP_UEQ; break;

llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
index a66e650..b31049e 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
@@ -199,7 +199,7 @@
   IC.Worklist.Add(I);
 
   switch (I->getOpcode()) {
-  default: assert(0 && "Inconsistency with CanEvaluateShifted");
+  default: llvm_unreachable("Inconsistency with CanEvaluateShifted");
   case Instruction::And:
   case Instruction::Or:
   case Instruction::Xor: