diff options
Diffstat (limited to 'llvm/test/Transforms/LoopUnroll/AMDGPU/unroll-barrier.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopUnroll/AMDGPU/unroll-barrier.ll | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/llvm/test/Transforms/LoopUnroll/AMDGPU/unroll-barrier.ll b/llvm/test/Transforms/LoopUnroll/AMDGPU/unroll-barrier.ll deleted file mode 100644 index ca8cc32469d..00000000000 --- a/llvm/test/Transforms/LoopUnroll/AMDGPU/unroll-barrier.ll +++ /dev/null @@ -1,33 +0,0 @@ -; RUN: opt -mtriple=amdgcn-unknown-amdhsa -mcpu=hawaii -loop-unroll -S < %s | FileCheck %s - -; CHECK-LABEL: @test_unroll_convergent_barrier( -; CHECK: call void @llvm.amdgcn.s.barrier() -; CHECK: call void @llvm.amdgcn.s.barrier() -; CHECK: call void @llvm.amdgcn.s.barrier() -; CHECK: call void @llvm.amdgcn.s.barrier() -; CHECK-NOT: br -define amdgpu_kernel void @test_unroll_convergent_barrier(i32 addrspace(1)* noalias nocapture %out, i32 addrspace(1)* noalias nocapture %in) #0 { -entry: - br label %for.body - -for.body: ; preds = %for.body, %entry - %indvars.iv = phi i32 [ %indvars.iv.next, %for.body ], [ 0, %entry ] - %sum.02 = phi i32 [ %add, %for.body ], [ 0, %entry ] - %arrayidx.in = getelementptr inbounds i32, i32 addrspace(1)* %in, i32 %indvars.iv - %arrayidx.out = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 %indvars.iv - %load = load i32, i32 addrspace(1)* %arrayidx.in - call void @llvm.amdgcn.s.barrier() #1 - %add = add i32 %load, %sum.02 - store i32 %add, i32 addrspace(1)* %arrayidx.out - %indvars.iv.next = add i32 %indvars.iv, 1 - %exitcond = icmp eq i32 %indvars.iv.next, 4 - br i1 %exitcond, label %for.end, label %for.body - -for.end: ; preds = %for.body, %entry - ret void -} - -declare void @llvm.amdgcn.s.barrier() #1 - -attributes #0 = { nounwind } -attributes #1 = { nounwind convergent } |
