diff options
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/AMDGPU/unroll-in-loop-vectorizer.ll')
-rw-r--r-- | llvm/test/Transforms/LoopVectorize/AMDGPU/unroll-in-loop-vectorizer.ll | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/AMDGPU/unroll-in-loop-vectorizer.ll b/llvm/test/Transforms/LoopVectorize/AMDGPU/unroll-in-loop-vectorizer.ll deleted file mode 100644 index f303ed5377e..00000000000 --- a/llvm/test/Transforms/LoopVectorize/AMDGPU/unroll-in-loop-vectorizer.ll +++ /dev/null @@ -1,28 +0,0 @@ -; RUN: opt -S -mtriple=amdgcn-unknown-amdhsa -mcpu=fiji -loop-vectorize < %s | FileCheck %s - - -; For AMDGPU, loop unroll in loop vectorizer is disabled when VF==1. -; -; CHECK-LABEL: @small_loop( -; CHECK: store i32 -; CHECK-NOT: store i32 -; CHECK: ret -define amdgpu_kernel void @small_loop(i32* nocapture %inArray, i32 %size) nounwind { -entry: - %0 = icmp sgt i32 %size, 0 - br i1 %0, label %loop, label %exit - -loop: ; preds = %entry, %loop - %iv = phi i32 [ %iv1, %loop ], [ 0, %entry ] - %1 = getelementptr inbounds i32, i32* %inArray, i32 %iv - %2 = load i32, i32* %1, align 4 - %3 = add nsw i32 %2, 6 - store i32 %3, i32* %1, align 4 - %iv1 = add i32 %iv, 1 -; %lftr.wideiv = trunc i64 %indvars.iv.next to i32 - %cond = icmp eq i32 %iv1, %size - br i1 %cond, label %exit, label %loop - -exit: ; preds = %loop, %entry - ret void -} |