[llvm] r298495 - [X86] Remove unnecessary duplicate code (PR30649). NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Wed Mar 22 06:23:49 2017
New Revision: 298495

URL: http://llvm.org/viewvc/llvm-project?rev=298495&view=rev
Log:
[X86] Remove unnecessary duplicate code (PR30649). NFCI.

Modified:
    llvm/trunk/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp

Modified: llvm/trunk/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp?rev=298495&r1=298494&r2=298495&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp (original)
+++ llvm/trunk/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp Wed Mar 22 06:23:49 2017
@@ -650,11 +650,6 @@ static int readPrefixes(struct InternalI
       insn->addressSize        = (hasAdSize ? 4 : 8);
       insn->displacementSize   = 4;
       insn->immediateSize      = 4;
-    } else if (insn->rexPrefix) {
-      insn->registerSize       = (hasOpSize ? 2 : 4);
-      insn->addressSize        = (hasAdSize ? 4 : 8);
-      insn->displacementSize   = (hasOpSize ? 2 : 4);
-      insn->immediateSize      = (hasOpSize ? 2 : 4);
     } else {
       insn->registerSize       = (hasOpSize ? 2 : 4);
       insn->addressSize        = (hasAdSize ? 4 : 8);