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d29583bd32
When a register is defined by a partial load: %reg1234:sub_32 = MOV32mr <fi#-1>; GR64:%reg1234 That load cannot be folded into an instruction using the full 64-bit register. It would become a 64-bit load. This is related to the recent change to have isLoadFromStackSlot return false on a sub-register load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110874 91177308-0d34-0410-b5e6-96231b3b80d8
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