| Hal Finkel | 135cac9 | 2012-02-04 04:14:04 +0000 | [diff] [blame^] | 1 | 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" |
| 2 | target triple = "x86_64-unknown-linux-gnu" |
| 3 | ; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=6 -instcombine -gvn -S | FileCheck %s |
| 4 | |
| 5 | @A = common global [1024 x float] zeroinitializer, align 16 |
| 6 | @B = common global [1024 x float] zeroinitializer, align 16 |
| 7 | |
| 8 | define i32 @test1() nounwind { |
| 9 | ; CHECK: @test1 |
| 10 | %V1 = load float* getelementptr inbounds ([1024 x float]* @A, i64 0, i64 0), align 16 |
| 11 | %V2 = load float* getelementptr inbounds ([1024 x float]* @A, i64 0, i64 1), align 4 |
| 12 | %V3= load float* getelementptr inbounds ([1024 x float]* @A, i64 0, i64 2), align 8 |
| 13 | %V4 = load float* getelementptr inbounds ([1024 x float]* @A, i64 0, i64 3), align 4 |
| 14 | ; CHECK: %V1 = load <4 x float>* bitcast ([1024 x float]* @A to <4 x float>*), align 16 |
| 15 | store float %V1, float* getelementptr inbounds ([1024 x float]* @B, i64 0, i64 0), align 16 |
| 16 | store float %V2, float* getelementptr inbounds ([1024 x float]* @B, i64 0, i64 1), align 4 |
| 17 | store float %V3, float* getelementptr inbounds ([1024 x float]* @B, i64 0, i64 2), align 8 |
| 18 | store float %V4, float* getelementptr inbounds ([1024 x float]* @B, i64 0, i64 3), align 4 |
| 19 | ; CHECK-NEXT: store <4 x float> %V1, <4 x float>* bitcast ([1024 x float]* @B to <4 x float>*), align 16 |
| 20 | ret i32 0 |
| 21 | ; CHECK-NEXT: ret i32 0 |
| 22 | } |