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Douglas Katzman
72260ba601
- Deciding that insn->sibIndex is SIB_INDEX_NONE does not require another check beyond the fully decoded bits being equal to 0x4. The expression insn->sibIndex == SIB_INDEX_sib could not have been true unless index were 0x4, because SIB_INDEX_sib is merely the range base (SIB_INDEX_EAX) plus 4. Respectively SIB_INDEX_sib64. - Don't use a switch statement to perform left-shift. Differential Revision: http://reviews.llvm.org/D9762 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240598 91177308-0d34-0410-b5e6-96231b3b80d8
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