; RUN: llc -march=x86-64 -mcpu=corei7 < %s | FileCheck %s 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 = "x86_64-apple-macosx10.8.0" ; CHECK: foo ; Make sure we are not trying to use scalar xor on the high bits of the vector. ; CHECK-NOT: xorq ; CHECK: xorl ; CHECK-NEXT: ret define i32 @foo() { bb: %tmp44.i = fsub <4 x float> , %0 = bitcast <4 x float> %tmp44.i to i128 %1 = zext i128 %0 to i512 %2 = shl nuw nsw i512 %1, 256 %ins = or i512 %2, 3325764857622480139933400731976840738652108318779753826115024029985671937147149347761402413803120180680770390816681124225944317364750115981129923635970048 store i512 %ins, i512* undef, align 64 ret i32 0 }