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-rw-r--r--lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
index 94069cd001..28d921213c 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
@@ -63,6 +63,17 @@ static bool getMCRDeprecationInfo(MCInst &MI, MCSubtargetInfo &STI,
return false;
}
+static bool getITDeprecationInfo(MCInst &MI, MCSubtargetInfo &STI,
+ std::string &Info) {
+ if (STI.getFeatureBits() & llvm::ARM::HasV8Ops &&
+ MI.getOperand(1).isImm() && MI.getOperand(1).getImm() != 8) {
+ Info = "applying IT instruction to more than one subsequent instruction is deprecated";
+ return true;
+ }
+
+ return false;
+}
+
#define GET_INSTRINFO_MC_DESC
#include "ARMGenInstrInfo.inc"