diff options
Diffstat (limited to 'lib/Transforms/Scalar/GVN.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/GVN.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp index b2fdd24c2c..f0d131c677 100644 --- a/lib/Transforms/Scalar/GVN.cpp +++ b/lib/Transforms/Scalar/GVN.cpp @@ -37,6 +37,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/Debug.h" +#include "llvm/Support/ErrorHandling.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Local.h" #include <cstdio> @@ -201,7 +202,7 @@ template <> struct DenseMapInfo<Expression> { Expression::ExpressionOpcode ValueTable::getOpcode(BinaryOperator* BO) { switch(BO->getOpcode()) { default: // THIS SHOULD NEVER HAPPEN - assert(0 && "Binary operator with unknown opcode?"); + LLVM_UNREACHABLE("Binary operator with unknown opcode?"); case Instruction::Add: return Expression::ADD; case Instruction::FAdd: return Expression::FADD; case Instruction::Sub: return Expression::SUB; @@ -227,7 +228,7 @@ Expression::ExpressionOpcode ValueTable::getOpcode(CmpInst* C) { if (isa<ICmpInst>(C)) { switch (C->getPredicate()) { default: // THIS SHOULD NEVER HAPPEN - assert(0 && "Comparison with unknown predicate?"); + LLVM_UNREACHABLE("Comparison with unknown predicate?"); case ICmpInst::ICMP_EQ: return Expression::ICMPEQ; case ICmpInst::ICMP_NE: return Expression::ICMPNE; case ICmpInst::ICMP_UGT: return Expression::ICMPUGT; @@ -242,7 +243,7 @@ Expression::ExpressionOpcode ValueTable::getOpcode(CmpInst* C) { } else { switch (C->getPredicate()) { default: // THIS SHOULD NEVER HAPPEN - assert(0 && "Comparison with unknown predicate?"); + LLVM_UNREACHABLE("Comparison with unknown predicate?"); case FCmpInst::FCMP_OEQ: return Expression::FCMPOEQ; case FCmpInst::FCMP_OGT: return Expression::FCMPOGT; case FCmpInst::FCMP_OGE: return Expression::FCMPOGE; @@ -264,7 +265,7 @@ Expression::ExpressionOpcode ValueTable::getOpcode(CmpInst* C) { Expression::ExpressionOpcode ValueTable::getOpcode(CastInst* C) { switch(C->getOpcode()) { default: // THIS SHOULD NEVER HAPPEN - assert(0 && "Cast operator with unknown opcode?"); + LLVM_UNREACHABLE("Cast operator with unknown opcode?"); case Instruction::Trunc: return Expression::TRUNC; case Instruction::ZExt: return Expression::ZEXT; case Instruction::SExt: return Expression::SEXT; |