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Hans Wennborg
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------------------------------------------------------------------------ r228979 | majnemer | 2015-02-12 15:26:26 -0800 (Thu, 12 Feb 2015) | 8 lines X86: Don't crash if we can't decode the pshufb mask Constant pool entries are uniqued by their contents regardless of their type. This means that a pshufb can have a shuffle mask which isn't a simple array of bytes. The code path which attempts to decode the mask didn't check for failure, causing PR22559. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_36@228983 91177308-0d34-0410-b5e6-96231b3b80d8