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-rw-r--r--lib/Target/X86/AsmParser/X86AsmParser.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index e54edf2657..1950c1da19 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -837,8 +837,10 @@ ParseInstruction(StringRef Name, SMLoc NameLoc,
// effect (both store to a 16-bit mem). Force to sldtw to avoid ambiguity
// errors, since its encoding is the most compact.
if (Name == "sldt" && Operands.size() == 2 &&
- static_cast<X86Operand*>(Operands[1])->isMem())
+ static_cast<X86Operand*>(Operands[1])->isMem()) {
+ delete Operands[0];
Operands[0] = X86Operand::CreateToken("sldtw", NameLoc);
+ }
return false;
}