| ; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -loop-reduce %s | FileCheck %s |
| |
| ; Test for assert resulting from inconsistent isLegalAddressingMode |
| ; answers when the address space was dropped from the query. |
| |
| target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256:256:32-p8:128:128-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5" |
| |
| %0 = type { i32, double, i32, float } |
| |
| ; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type( |
| ; CHECK: %scevgep1 = getelementptr i8, ptr addrspace(3) %tmp, i32 8 |
| ; CHECK: load double, ptr addrspace(3) %scevgep1 |
| |
| ; CHECK: %scevgep = getelementptr i8, ptr addrspace(3) %tmp, i32 16 |
| ; CHECK: %tmp14 = load i32, ptr addrspace(3) %scevgep |
| define amdgpu_kernel void @lsr_crash_preserve_addrspace_unknown_type() #0 { |
| bb: |
| br label %bb1 |
| |
| bb1: ; preds = %bb17, %bb |
| %tmp = phi ptr addrspace(3) [ undef, %bb ], [ %tmp18, %bb17 ] |
| %tmp2 = getelementptr inbounds %0, ptr addrspace(3) %tmp, i64 0, i32 1 |
| %tmp3 = load double, ptr addrspace(3) %tmp2, align 8 |
| br label %bb4 |
| |
| bb4: ; preds = %bb1 |
| br i1 undef, label %bb8, label %bb5 |
| |
| bb5: ; preds = %bb4 |
| unreachable |
| |
| bb8: ; preds = %bb4 |
| %tmp10 = load i32, ptr addrspace(3) %tmp, align 4 |
| %tmp11 = icmp eq i32 0, %tmp10 |
| br i1 %tmp11, label %bb12, label %bb17 |
| |
| bb12: ; preds = %bb8 |
| %tmp13 = getelementptr inbounds %0, ptr addrspace(3) %tmp, i64 0, i32 2 |
| %tmp14 = load i32, ptr addrspace(3) %tmp13, align 4 |
| %tmp15 = icmp eq i32 0, %tmp14 |
| br i1 %tmp15, label %bb16, label %bb17 |
| |
| bb16: ; preds = %bb12 |
| unreachable |
| |
| bb17: ; preds = %bb12, %bb8 |
| %tmp18 = getelementptr inbounds %0, ptr addrspace(3) %tmp, i64 2 |
| br label %bb1 |
| } |
| |
| ; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type2( |
| ; CHECK: %idx = getelementptr inbounds i8, ptr addrspace(5) %array, i32 %j |
| ; CHECK: %idx1 = getelementptr inbounds i8, ptr addrspace(3) %array2, i32 %j |
| ; CHECK: %t = getelementptr inbounds i8, ptr addrspace(5) %array, i32 %j |
| ; CHECK: %n8 = load i8, ptr addrspace(5) %t, align 4 |
| ; CHECK: call void @llvm.memcpy.p5.p3.i64(ptr addrspace(5) %idx, ptr addrspace(3) %idx1, i64 42, i1 false) |
| ; CHECK: call void @llvm.memmove.p5.p3.i64(ptr addrspace(5) %idx, ptr addrspace(3) %idx1, i64 42, i1 false) |
| ; CHECK: call void @llvm.memset.p5.i64(ptr addrspace(5) %idx, i8 42, i64 42, i1 false) |
| define void @lsr_crash_preserve_addrspace_unknown_type2(ptr addrspace(5) %array, ptr 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, ptr addrspace(5) %array, i32 %j |
| %idx1 = getelementptr inbounds i8, ptr addrspace(3) %array2, i32 %j |
| %t = getelementptr inbounds i8, ptr addrspace(5) %array, i32 %j |
| %n8 = load i8, ptr addrspace(5) %t, align 4 |
| %n7 = getelementptr inbounds i8, ptr addrspace(5) %t, i32 42 |
| %n9 = load i8, ptr 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.p5.p5.i64(ptr addrspace(5) %idx, ptr addrspace(3) %idx1, i64 42, i1 false) |
| call void @llvm.memmove.p5.p5.i64(ptr addrspace(5) %idx, ptr addrspace(3) %idx1, i64 42, i1 false) |
| call void @llvm.memset.p5.i64(ptr 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.p5.p5.i64(ptr addrspace(5), ptr addrspace(3), i64, i1) |
| declare void @llvm.memmove.p5.p5.i64(ptr addrspace(5), ptr addrspace(3), i64, i1) |
| declare void @llvm.memset.p5.i64(ptr addrspace(5), i8, i64, i1) |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind readnone } |
