1; RUN: opt %loadPolly -basic-aa -polly-codegen -polly-vectorizer=polly -dce -S < %s | FileCheck %s 2target 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" 3 4@A = common global [1024 x float] zeroinitializer, align 16 5@B = common global [1024 x float] zeroinitializer, align 16 6@C = common global [1024 x float] zeroinitializer, align 16 7 8define void @simple_vec_stride_one() nounwind { 9bb0: 10 br label %bb1 11 12bb1: 13 %indvar = phi i64 [ %indvar.next, %bb4 ], [ 0, %bb0 ] 14 %scevgep = getelementptr [1024 x float], [1024 x float]* @B, i64 0, i64 %indvar 15 %scevgep2 = getelementptr [1024 x float], [1024 x float]* @C, i64 0, i64 %indvar 16 %scevgep1 = getelementptr [1024 x float], [1024 x float]* @A, i64 0, i64 %indvar 17 %exitcond = icmp ne i64 %indvar, 4 18 br i1 %exitcond, label %bb2a, label %bb5 19 20bb2a: 21 %tmp1 = load float, float* %scevgep1, align 4 22 store float %tmp1, float* %scevgep, align 4 23 br label %bb2b 24 25bb2b: 26 %tmp2 = load float, float* %scevgep1, align 4 27 store float %tmp2, float* %scevgep2, align 4 28 br label %bb4 29 30bb4: 31 %indvar.next = add i64 %indvar, 1 32 br label %bb1 33 34bb5: 35 ret void 36} 37 38define i32 @main() nounwind { 39 call void @simple_vec_stride_one() 40 %1 = load float, float* getelementptr inbounds ([1024 x float], [1024 x float]* @A, i64 0, i64 42), align 8 41 %2 = fptosi float %1 to i32 42 ret i32 %2 43} 44 45; CHECK: [[LOAD1:%[a-zA-Z0-9_]+_full]] = load <4 x float>, <4 x float>* 46; CHECK: store <4 x float> [[LOAD1]] 47; CHECK: [[LOAD2:%[a-zA-Z0-9_]+_full]] = load <4 x float>, <4 x float>* 48; CHECK: store <4 x float> [[LOAD2]] 49 50