| ; 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> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, <float 0.000000e+00, float 0.000000e+00, float 1.000000e+00, float 0.000000e+00> |
| %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 |
| } |