[asan-asm-instrumentation] Fixed memory references which includes %rsp as a base...

[oota-llvm.git] / lib / Target / X86 / AsmParser / X86Operand.h

diff --git a/lib/Target/X86/AsmParser/X86Operand.h b/lib/Target/X86/AsmParser/X86Operand.h
index a04ab6c89c2971a928dd6c946c8e0220971a34e3..e0fab8dcaf3e430a810ee1073b270d6b01749fde 100644 (file)
--- a/lib/Target/X86/AsmParser/X86Operand.h
+++ b/lib/Target/X86/AsmParser/X86Operand.h
@@ -153,20 +153,6 @@ struct X86Operand : public MCParsedAsmOperand {
     // extension.
     return isImmSExti32i8Value(CE->getValue());
   }
-  bool isImmZExtu32u8() const {
-    if (!isImm())
-      return false;
-
-    // If this isn't a constant expr, just assume it fits and let relaxation
-    // handle it.
-    const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(getImm());
-    if (!CE)
-      return true;
-
-    // Otherwise, check the value is in a range that makes sense for this
-    // extension.
-    return isImmZExtu32u8Value(CE->getValue());
-  }
   bool isImmSExti64i8() const {
     if (!isImm())
       return false;
@@ -205,6 +191,9 @@ struct X86Operand : public MCParsedAsmOperand {
   }
 
   bool isMem() const override { return Kind == Memory; }
+  bool isMemUnsized() const {
+    return Kind == Memory && Mem.Size == 0;
+  }
   bool isMem8() const {
     return Kind == Memory && (!Mem.Size || Mem.Size == 8);
   }