| ; RUN: opt -S -loop-vectorize -mtriple=s390x-linux-gnu -tiny-trip-count-interleave-threshold=4 -vectorizer-min-trip-count=8 < %s | FileCheck %s |
| ; RUN: opt -S -passes=loop-vectorize -mtriple=s390x-linux-gnu -tiny-trip-count-interleave-threshold=4 -vectorizer-min-trip-count=8 < %s | FileCheck %s |
| |
| define i32 @main(i32 %arg, i8** nocapture readnone %arg1) #0 { |
| ;CHECK: vector.body: |
| entry: |
| %0 = alloca i8, align 1 |
| br label %loop |
| |
| loop: |
| %storemerge.i.i = phi i8 [ 0, %entry ], [ %tmp12.i.i, %loop ] |
| store i8 %storemerge.i.i, i8* %0, align 2 |
| %tmp8.i.i = icmp ult i8 %storemerge.i.i, 8 |
| %tmp12.i.i = add nuw nsw i8 %storemerge.i.i, 1 |
| br i1 %tmp8.i.i, label %loop, label %ret |
| |
| ret: |
| ret i32 0 |
| } |
| |
| attributes #0 = { "target-cpu"="z13" } |
| |
