diff options
| -rw-r--r-- | llvm/tools/llvm-exegesis/llvm-exegesis.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/tools/llvm-exegesis/llvm-exegesis.cpp b/llvm/tools/llvm-exegesis/llvm-exegesis.cpp index c9dfe840f4e..77683572da6 100644 --- a/llvm/tools/llvm-exegesis/llvm-exegesis.cpp +++ b/llvm/tools/llvm-exegesis/llvm-exegesis.cpp @@ -57,7 +57,7 @@ namespace exegesis { void main() { if (OpcodeName.empty() == (OpcodeIndex == 0)) { llvm::report_fatal_error( - "please provide one and only one of 'opcode-index' or 'opcode-name' "); + "please provide one and only one of 'opcode-index' or 'opcode-name'"); } llvm::InitializeNativeTarget(); @@ -68,6 +68,9 @@ void main() { const LLVMState State; + if (!State.getSubtargetInfo().getSchedModel().hasExtraProcessorInfo()) + llvm::report_fatal_error("sched model is missing extra processor info!"); + unsigned Opcode = OpcodeIndex; if (Opcode == 0) { // Resolve opcode name -> opcode. |
