diff options
Diffstat (limited to 'llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll b/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll index 9eba0c3051d..0dd84a9a038 100644 --- a/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll +++ b/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll @@ -10,7 +10,7 @@ target datalayout = "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-p24: ; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type( ; CHECK: %tmp4 = bitcast %0 addrspace(3)* %tmp to double addrspace(3)* ; CHECK: %scevgep5 = getelementptr double, double addrspace(3)* %tmp4, i32 1 -; CHEC: load double, double addrspace(3)* %scevgep5 +; CHECK: load double, double addrspace(3)* %scevgep5 ; CHECK: %scevgep = getelementptr i32, i32 addrspace(3)* %tmp1, i32 4 ; CHECK:%tmp14 = load i32, i32 addrspace(3)* %scevgep @@ -50,5 +50,46 @@ bb17: ; preds = %bb12, %bb8 br label %bb1 } +; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type2( +; CHECK: %scevgep3 = getelementptr i8, i8 addrspace(5)* %array, i32 %j +; CHECK: %scevgep2 = getelementptr i8, i8 addrspace(5)* %array, i32 %j +; CHECK: %n8 = load i8, i8 addrspace(5)* %scevgep2, align 4 +; CHECK: call void @llvm.memcpy.p5i8.p3i8.i64(i8 addrspace(5)* %scevgep3, i8 addrspace(3)* %scevgep4, i64 42, i1 false) +; CHECK: call void @llvm.memmove.p5i8.p3i8.i64(i8 addrspace(5)* %scevgep3, i8 addrspace(3)* %scevgep4, i64 42, i1 false) +; CHECK: call void @llvm.memset.p5i8.i64(i8 addrspace(5)* %scevgep3, i8 42, i64 42, i1 false) +define void @lsr_crash_preserve_addrspace_unknown_type2(i8 addrspace(5)* %array, i8 addrspace(3)* %array2) { +entry: + br label %for.body + +for.body: ; preds = %entry, %for.inc + %j = phi i32 [ %add, %for.inc ], [ 0, %entry ] + %idx = getelementptr inbounds i8, i8 addrspace(5)* %array, i32 %j + %idx1 = getelementptr inbounds i8, i8 addrspace(3)* %array2, i32 %j + %t = getelementptr inbounds i8, i8 addrspace(5)* %array, i32 %j + %n8 = load i8, i8 addrspace(5)* %t, align 4 + %n7 = getelementptr inbounds i8, i8 addrspace(5)* %t, i32 42 + %n9 = load i8, i8 addrspace(5)* %n7, align 4 + %cmp = icmp sgt i32 %j, 42 + %add = add nuw nsw i32 %j, 1 + br i1 %cmp, label %if.then17, label %for.inc + +if.then17: ; preds = %for.body + call void @llvm.memcpy.p5i8.p5i8.i64(i8 addrspace(5)* %idx, i8 addrspace(3)* %idx1, i64 42, i1 false) + call void @llvm.memmove.p5i8.p5i8.i64(i8 addrspace(5)* %idx, i8 addrspace(3)* %idx1, i64 42, i1 false) + call void @llvm.memset.p5i8.i64(i8 addrspace(5)* %idx, i8 42, i64 42, i1 false) + br label %for.inc + +for.inc: ; preds = %for.body, %if.then17 + %exitcond = icmp eq i1 %cmp, 1 + br i1 %exitcond, label %end, label %for.body + +end: ; preds = %for.inc + ret void +} + +declare void @llvm.memcpy.p5i8.p5i8.i64(i8 addrspace(5)*, i8 addrspace(3)*, i64, i1) +declare void @llvm.memmove.p5i8.p5i8.i64(i8 addrspace(5)*, i8 addrspace(3)*, i64, i1) +declare void @llvm.memset.p5i8.i64(i8 addrspace(5)*, i8, i64, i1) + attributes #0 = { nounwind } attributes #1 = { nounwind readnone } |
