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-rw-r--r--llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp2
1 files changed, 0 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
index a7059c6914d..272c6f23014 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
@@ -1130,8 +1130,6 @@ bool X86MCCodeEmitter::emitOpcodePrefix(uint64_t TSFlags, unsigned &CurByte,
EmitByte(0x40 | REX, CurByte, OS);
Ret = true;
}
- } else {
- assert(!(TSFlags & X86II::REX_W) && "REX.W requires 64bit mode.");
}
// 0x0F escape code must be emitted just before the opcode.
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