1; RUN: opt -S < %s -passes=loop-vectorize -mcpu=generic -mattr=+sve2 | FileCheck %s --check-prefix=CHECK-GENERIC 2; RUN: opt -S < %s -passes=loop-vectorize -mcpu=neoverse-v2 | FileCheck %s --check-prefix=CHECK-PREFERFIXED 3; RUN: opt -S < %s -passes=loop-vectorize -mcpu=cortex-x2 | FileCheck %s --check-prefix=CHECK-PREFERFIXED 4; RUN: opt -S < %s -passes=loop-vectorize -mcpu=cortex-x3 | FileCheck %s --check-prefix=CHECK-PREFERFIXED 5; RUN: opt -S < %s -passes=loop-vectorize -mcpu=cortex-x4 | FileCheck %s --check-prefix=CHECK-PREFERFIXED 6; RUN: opt -S < %s -passes=loop-vectorize -mcpu=cortex-x925 | FileCheck %s --check-prefix=CHECK-PREFERFIXED 7 8target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32" 9target triple = "aarch64-unknown-linux-gnu" 10 11@a = dso_local local_unnamed_addr global [32000 x float] zeroinitializer, align 64 12@b = dso_local local_unnamed_addr global [32000 x float] zeroinitializer, align 64 13 14define void @test() #0 { 15; CHECK-GENERIC-LABEL: define void @test( 16; CHECK-GENERIC: store <vscale x 4 x float> 17; CHECK-PREFERFIXED-LABEL: define void @test( 18; CHECK-PREFERFIXED: store <4 x float> 19; 20entry: 21 br label %for.body 22 23for.cond.cleanup: 24 ret void 25 26for.body: 27 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] 28 %arrayidx = getelementptr inbounds [32000 x float], ptr @a, i64 0, i64 %indvars.iv 29 %0 = load float, ptr %arrayidx, align 4 30 %arrayidx2 = getelementptr inbounds [32000 x float], ptr @b, i64 0, i64 %indvars.iv 31 %1 = load float, ptr %arrayidx2, align 4 32 %add = fadd fast float %1, %0 33 %2 = add nuw nsw i64 %indvars.iv, 16000 34 %arrayidx5 = getelementptr inbounds [32000 x float], ptr @a, i64 0, i64 %2 35 store float %add, ptr %arrayidx5, align 4 36 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 37 %exitcond.not = icmp eq i64 %indvars.iv.next, 16000 38 br i1 %exitcond.not, label %for.cond.cleanup, label %for.body 39} 40 41attributes #0 = { vscale_range(1,16) } 42