target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target triple = ...
target datalayout = "e-m:o-p:64:64-f64:32:64-f80:128-n8:16:32-S128" target triple = "x86_64-apple-macosx10.6.0" ; The load and store address in the loop body could alias so the load ; can't be hoisted ...