Report error if codegen tries to instantiate a ARM target when the cpu does support it. e.g. cortex-m* processors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110798 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index ac9b6bf..30ff827 100644
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -65,6 +65,9 @@
"v128:64:128-v64:64:64-n32")),
TLInfo(*this),
TSInfo(*this) {
+ if (!Subtarget.hasARMOps())
+ report_fatal_error("CPU: '" + Subtarget.getCPUString() + "' does not "
+ "support ARM mode execution!");
}
ThumbTargetMachine::ThumbTargetMachine(const Target &T, const std::string &TT,