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-rw-r--r--lib/Target/X86/X86CodeEmitter.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index 569931ff69..33b28017e5 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -526,5 +526,7 @@ void Emitter::emitInstruction(const MachineInstr &MI) {
++CurOp;
break;
}
- assert(CurOp == MI.getNumOperands() && "Unknown encoding!");
+
+ if ((Desc.Flags & M_VARIABLE_OPS) == 0)
+ assert(CurOp == MI.getNumOperands() && "Unknown encoding!");
}