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-rw-r--r--llvm/include/llvm/CodeGen/GlobalISel/Utils.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/include/llvm/CodeGen/GlobalISel/Utils.h b/llvm/include/llvm/CodeGen/GlobalISel/Utils.h
index 51e3a273297..82b791d35b2 100644
--- a/llvm/include/llvm/CodeGen/GlobalISel/Utils.h
+++ b/llvm/include/llvm/CodeGen/GlobalISel/Utils.h
@@ -108,5 +108,8 @@ APFloat getAPFloatFromSize(double Val, unsigned Size);
/// fallback.
void getSelectionDAGFallbackAnalysisUsage(AnalysisUsage &AU);
+Optional<APInt> ConstantFoldBinOp(unsigned Opcode, const unsigned Op1,
+ const unsigned Op2,
+ const MachineRegisterInfo &MRI);
} // End namespace llvm.
#endif