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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost -no-ir-sim-intrinsics < %s | FileCheck %s3 4; This test checks that we do not outline memcpy intrinsics since it may require5; extra address space checks.6 7declare void @llvm.memmove.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1)8 9define i8 @function1(ptr noalias %s, ptr noalias %d, i64 %len) {10; CHECK-LABEL: @function1(11; CHECK-NEXT: entry:12; CHECK-NEXT: [[B_LOC:%.*]] = alloca i8, align 113; CHECK-NEXT: [[A_LOC:%.*]] = alloca i8, align 114; CHECK-NEXT: [[RET_LOC:%.*]] = alloca i8, align 115; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr [[A_LOC]])16; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr [[B_LOC]])17; CHECK-NEXT: call void @outlined_ir_func_1(ptr [[S:%.*]], ptr [[D:%.*]], ptr [[A_LOC]], ptr [[B_LOC]])18; CHECK-NEXT: [[A_RELOAD:%.*]] = load i8, ptr [[A_LOC]], align 119; CHECK-NEXT: [[B_RELOAD:%.*]] = load i8, ptr [[B_LOC]], align 120; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr [[A_LOC]])21; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr [[B_LOC]])22; CHECK-NEXT: call void @llvm.memmove.p0.p0.i64(ptr [[D]], ptr [[S]], i64 [[LEN:%.*]], i1 false)23; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr [[RET_LOC]])24; CHECK-NEXT: call void @outlined_ir_func_0(i8 [[A_RELOAD]], i8 [[B_RELOAD]], ptr [[S]], ptr [[RET_LOC]])25; CHECK-NEXT: [[RET_RELOAD:%.*]] = load i8, ptr [[RET_LOC]], align 126; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr [[RET_LOC]])27; CHECK-NEXT: ret i8 [[RET_RELOAD]]28;29entry:30 %a = load i8, ptr %s31 %b = load i8, ptr %d32 call void @llvm.memmove.p0.p0.i64(ptr %d, ptr %s, i64 %len, i1 false)33 %c = add i8 %a, %b34 %ret = load i8, ptr %s35 ret i8 %ret36}37 38define i8 @function2(ptr noalias %s, ptr noalias %d, i64 %len) {39; CHECK-LABEL: @function2(40; CHECK-NEXT: entry:41; CHECK-NEXT: [[B_LOC:%.*]] = alloca i8, align 142; CHECK-NEXT: [[A_LOC:%.*]] = alloca i8, align 143; CHECK-NEXT: [[RET_LOC:%.*]] = alloca i8, align 144; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr [[A_LOC]])45; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr [[B_LOC]])46; CHECK-NEXT: call void @outlined_ir_func_1(ptr [[S:%.*]], ptr [[D:%.*]], ptr [[A_LOC]], ptr [[B_LOC]])47; CHECK-NEXT: [[A_RELOAD:%.*]] = load i8, ptr [[A_LOC]], align 148; CHECK-NEXT: [[B_RELOAD:%.*]] = load i8, ptr [[B_LOC]], align 149; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr [[A_LOC]])50; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr [[B_LOC]])51; CHECK-NEXT: call void @llvm.memmove.p0.p0.i64(ptr [[D]], ptr [[S]], i64 [[LEN:%.*]], i1 false)52; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr [[RET_LOC]])53; CHECK-NEXT: call void @outlined_ir_func_0(i8 [[A_RELOAD]], i8 [[B_RELOAD]], ptr [[S]], ptr [[RET_LOC]])54; CHECK-NEXT: [[RET_RELOAD:%.*]] = load i8, ptr [[RET_LOC]], align 155; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr [[RET_LOC]])56; CHECK-NEXT: ret i8 [[RET_RELOAD]]57;58entry:59 %a = load i8, ptr %s60 %b = load i8, ptr %d61 call void @llvm.memmove.p0.p0.i64(ptr %d, ptr %s, i64 %len, i1 false)62 %c = add i8 %a, %b63 %ret = load i8, ptr %s64 ret i8 %ret65}66