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Louis Gerbarg
41b33299cf
Allow X86FastIsel to cope with 64 bit absolute relocations
This patch is a follow up to r211040 & r211052. Rather than bailing out of fast isel this patch will generate an alternate instruction (movabsq) instead of the leaq. While this will always have enough room to handle the 64 bit displacment it is generally over kill for internal symbols (most displacements will be within 32 bits) but since we have no way of communicating the code model to the the assmebler in order to avoid flagging an absolute leal/leaq as illegal when using a symbolic displacement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211130 91177308-0d34-0410-b5e6-96231b3b80d8
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