1 ; RUN: llc < %s -mcpu=cortex-a8 -arm-atomic-cfg-tidy=0 | FileCheck %s 2 ; ModuleID = 'bugpoint-reduced-simplified.bc' 3 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64" 4 target triple = "armv7--linux-gnueabi" 5 6 ; CHECK-LABEL: function 7 define void @function() { 8 ; CHECK: cmp r0, #0 9 ; CHECK: bxne lr 10 ; CHECK: vmov.i32 q8, #0xff0000 11 entry: 12 br i1 undef, label %vector.body, label %for.end 13 14 ; CHECK: vld1.32 {d18, d19}, [r0] 15 ; CHECK: vand q10, q9, q8 16 ; CHECK: vbic.i16 q9, #0xff 17 ; CHECK: vorr q9, q9, q10 18 ; CHECK: vst1.32 {d18, d19}, [r0] 19 vector.body: 20 %wide.load = load <4 x i32>, <4 x i32>* undef, align 4 21 %0 = and <4 x i32> %wide.load, <i32 -16711936, i32 -16711936, i32 -16711936, i32 -16711936> 22 %1 = sub <4 x i32> %wide.load, zeroinitializer 23 %2 = and <4 x i32> %1, <i32 16711680, i32 16711680, i32 16711680, i32 16711680> 24 %3 = or <4 x i32> undef, %0 25 %4 = or <4 x i32> %3, %2 26 store <4 x i32> %4, <4 x i32>* undef, align 4 27 br label %vector.body 28 29 for.end: 30 ret void 31 } 32 33
