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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 62; RUN: opt -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -S -passes='require<domtree>,infer-address-spaces' %s | FileCheck %s3 4define void @test(ptr %lhs_ptr, ptr %rhs_ptr) {5; CHECK-LABEL: define void @test(6; CHECK-SAME: ptr [[LHS_PTR:%.*]], ptr [[RHS_PTR:%.*]]) #[[ATTR0:[0-9]+]] {7; CHECK-NEXT: [[ENTRY:.*:]]8; CHECK-NEXT: [[PTR_1:%.*]] = load ptr, ptr [[LHS_PTR]], align 89; CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr [[PTR_1]] to ptr addrspace(3)10; CHECK-NEXT: [[BOOL_1:%.*]] = tail call i1 @llvm.amdgcn.is.shared(ptr [[PTR_1]])11; CHECK-NEXT: tail call void @llvm.assume(i1 [[BOOL_1]])12; CHECK-NEXT: [[PTR_2:%.*]] = load ptr, ptr [[RHS_PTR]], align 813; CHECK-NEXT: [[TMP1:%.*]] = addrspacecast ptr [[PTR_2]] to ptr addrspace(3)14; CHECK-NEXT: [[BOOL_2:%.*]] = tail call i1 @llvm.amdgcn.is.shared(ptr [[PTR_2]])15; CHECK-NEXT: tail call void @llvm.assume(i1 [[BOOL_2]])16; CHECK-NEXT: br i1 poison, label %[[IF_THEN:.*]], label %[[IF_ELSE:.*]]17; CHECK: [[IF_THEN]]:18; CHECK-NEXT: [[V1:%.*]] = load i32, ptr null, align 419; CHECK-NEXT: br label %[[IF_SINK_SPLIT:.*]]20; CHECK: [[IF_ELSE]]:21; CHECK-NEXT: [[V2:%.*]] = load i32, ptr null, align 422; CHECK-NEXT: br label %[[IF_SINK_SPLIT]]23; CHECK: [[IF_SINK_SPLIT]]:24; CHECK-NEXT: [[PTR_SINK:%.*]] = phi ptr addrspace(3) [ [[TMP0]], %[[IF_THEN]] ], [ [[TMP1]], %[[IF_ELSE]] ]25; CHECK-NEXT: [[V_SINK:%.*]] = phi i32 [ [[V1]], %[[IF_THEN]] ], [ [[V2]], %[[IF_ELSE]] ]26; CHECK-NEXT: store i32 [[V_SINK]], ptr addrspace(3) [[PTR_SINK]], align 427; CHECK-NEXT: ret void28;29entry:30 %ptr.1 = load ptr, ptr %lhs_ptr, align 831 %bool.1 = tail call i1 @llvm.amdgcn.is.shared(ptr %ptr.1)32 tail call void @llvm.assume(i1 %bool.1)33 34 %ptr.2 = load ptr, ptr %rhs_ptr, align 835 %bool.2 = tail call i1 @llvm.amdgcn.is.shared(ptr %ptr.2)36 tail call void @llvm.assume(i1 %bool.2)37 br i1 poison, label %if.then, label %if.else38 39if.then: ; preds = %entry40 %v1 = load i32, ptr null, align 441 br label %if.sink.split42 43if.else: ; preds = %entry44 %v2 = load i32, ptr null, align 445 br label %if.sink.split46 47if.sink.split: ; preds = %if.else, %if.then48 %ptr.sink = phi ptr [ %ptr.1, %if.then ], [ %ptr.2, %if.else ]49 %v.sink = phi i32 [ %v1, %if.then ], [ %v2, %if.else ]50 store i32 %v.sink, ptr %ptr.sink, align 451 ret void52}53 54declare void @llvm.assume(i1 noundef)55declare i1 @llvm.amdgcn.is.shared(ptr)56