13785c1d0SAndrew Litteken; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs 29dd9575cSRoman Lebedev; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < %s | FileCheck %s 33785c1d0SAndrew Litteken 43785c1d0SAndrew Litteken; This test checks that we do not outline different intrinsics as the same 53785c1d0SAndrew Litteken; function or as a value like we would for non-intrinsic functions. 63785c1d0SAndrew Litteken 7*f4b925eeSMatt Arsenaultdeclare void @llvm.memcpy.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1) 8*f4b925eeSMatt Arsenaultdeclare void @llvm.memmove.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1) 93785c1d0SAndrew Litteken 10*f4b925eeSMatt Arsenaultdefine i8 @function1(ptr noalias %s, ptr noalias %d, i64 %len) { 113785c1d0SAndrew Littekenentry: 12*f4b925eeSMatt Arsenault %a = load i8, ptr %s 13*f4b925eeSMatt Arsenault %b = load i8, ptr %d 14*f4b925eeSMatt Arsenault call void @llvm.memcpy.p0.p0.i64(ptr %d, ptr %s, i64 %len, i1 false) 153785c1d0SAndrew Litteken %c = add i8 %a, %b 16*f4b925eeSMatt Arsenault %ret = load i8, ptr %s 173785c1d0SAndrew Litteken ret i8 %ret 183785c1d0SAndrew Litteken} 193785c1d0SAndrew Litteken 20*f4b925eeSMatt Arsenaultdefine i8 @function2(ptr noalias %s, ptr noalias %d, i64 %len) { 213785c1d0SAndrew Littekenentry: 22*f4b925eeSMatt Arsenault %a = load i8, ptr %s 23*f4b925eeSMatt Arsenault %b = load i8, ptr %d 24*f4b925eeSMatt Arsenault call void @llvm.memmove.p0.p0.i64(ptr %d, ptr %s, i64 %len, i1 false) 253785c1d0SAndrew Litteken %c = add i8 %a, %b 26*f4b925eeSMatt Arsenault %ret = load i8, ptr %s 273785c1d0SAndrew Litteken ret i8 %ret 283785c1d0SAndrew Litteken} 293785c1d0SAndrew Litteken; CHECK-LABEL: @function1( 303785c1d0SAndrew Litteken; CHECK-NEXT: entry: 313785c1d0SAndrew Litteken; CHECK-NEXT: [[B_LOC:%.*]] = alloca i8, align 1 323785c1d0SAndrew Litteken; CHECK-NEXT: [[A_LOC:%.*]] = alloca i8, align 1 333785c1d0SAndrew Litteken; CHECK-NEXT: [[RET_LOC:%.*]] = alloca i8, align 1 34*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 -1, ptr [[A_LOC]]) 35*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 -1, ptr [[B_LOC]]) 36*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @outlined_ir_func_1(ptr [[S:%.*]], ptr [[D:%.*]], ptr [[A_LOC]], ptr [[B_LOC]]) 37*f4b925eeSMatt Arsenault; CHECK-NEXT: [[A_RELOAD:%.*]] = load i8, ptr [[A_LOC]], align 1 38*f4b925eeSMatt Arsenault; CHECK-NEXT: [[B_RELOAD:%.*]] = load i8, ptr [[B_LOC]], align 1 39*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 -1, ptr [[A_LOC]]) 40*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 -1, ptr [[B_LOC]]) 41*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr [[D]], ptr [[S]], i64 [[LEN:%.*]], i1 false) 42*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 -1, ptr [[RET_LOC]]) 43*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @outlined_ir_func_0(i8 [[A_RELOAD]], i8 [[B_RELOAD]], ptr [[S]], ptr [[RET_LOC]]) 44*f4b925eeSMatt Arsenault; CHECK-NEXT: [[RET_RELOAD:%.*]] = load i8, ptr [[RET_LOC]], align 1 45*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 -1, ptr [[RET_LOC]]) 463785c1d0SAndrew Litteken; CHECK-NEXT: ret i8 [[RET_RELOAD]] 473785c1d0SAndrew Litteken; 483785c1d0SAndrew Litteken; 493785c1d0SAndrew Litteken; CHECK-LABEL: @function2( 503785c1d0SAndrew Litteken; CHECK-NEXT: entry: 513785c1d0SAndrew Litteken; CHECK-NEXT: [[B_LOC:%.*]] = alloca i8, align 1 523785c1d0SAndrew Litteken; CHECK-NEXT: [[A_LOC:%.*]] = alloca i8, align 1 533785c1d0SAndrew Litteken; CHECK-NEXT: [[RET_LOC:%.*]] = alloca i8, align 1 54*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 -1, ptr [[A_LOC]]) 55*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 -1, ptr [[B_LOC]]) 56*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @outlined_ir_func_1(ptr [[S:%.*]], ptr [[D:%.*]], ptr [[A_LOC]], ptr [[B_LOC]]) 57*f4b925eeSMatt Arsenault; CHECK-NEXT: [[A_RELOAD:%.*]] = load i8, ptr [[A_LOC]], align 1 58*f4b925eeSMatt Arsenault; CHECK-NEXT: [[B_RELOAD:%.*]] = load i8, ptr [[B_LOC]], align 1 59*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 -1, ptr [[A_LOC]]) 60*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 -1, ptr [[B_LOC]]) 61*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.memmove.p0.p0.i64(ptr [[D]], ptr [[S]], i64 [[LEN:%.*]], i1 false) 62*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 -1, ptr [[RET_LOC]]) 63*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @outlined_ir_func_0(i8 [[A_RELOAD]], i8 [[B_RELOAD]], ptr [[S]], ptr [[RET_LOC]]) 64*f4b925eeSMatt Arsenault; CHECK-NEXT: [[RET_RELOAD:%.*]] = load i8, ptr [[RET_LOC]], align 1 65*f4b925eeSMatt Arsenault; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 -1, ptr [[RET_LOC]]) 663785c1d0SAndrew Litteken; CHECK-NEXT: ret i8 [[RET_RELOAD]] 673785c1d0SAndrew Litteken; 683785c1d0SAndrew Litteken; 693785c1d0SAndrew Litteken; CHECK-LABEL: define internal void @outlined_ir_func_0( 703785c1d0SAndrew Litteken; CHECK-NEXT: newFuncRoot: 713785c1d0SAndrew Litteken; CHECK-NEXT: br label [[ENTRY_TO_OUTLINE:%.*]] 723785c1d0SAndrew Litteken; CHECK: entry_to_outline: 733785c1d0SAndrew Litteken; CHECK-NEXT: [[C:%.*]] = add i8 [[TMP0:%.*]], [[TMP1:%.*]] 74*f4b925eeSMatt Arsenault; CHECK-NEXT: [[RET:%.*]] = load i8, ptr [[TMP2:%.*]], align 1 753785c1d0SAndrew Litteken; CHECK-NEXT: br label [[ENTRY_AFTER_OUTLINE_EXITSTUB:%.*]] 763785c1d0SAndrew Litteken; CHECK: entry_after_outline.exitStub: 77*f4b925eeSMatt Arsenault; CHECK-NEXT: store i8 [[RET]], ptr [[TMP3:%.*]], align 1 783785c1d0SAndrew Litteken; CHECK-NEXT: ret void 793785c1d0SAndrew Litteken; 803785c1d0SAndrew Litteken; 813785c1d0SAndrew Litteken; CHECK-LABEL: define internal void @outlined_ir_func_1( 823785c1d0SAndrew Litteken; CHECK-NEXT: newFuncRoot: 833785c1d0SAndrew Litteken; CHECK-NEXT: br label [[ENTRY_TO_OUTLINE:%.*]] 843785c1d0SAndrew Litteken; CHECK: entry_to_outline: 85*f4b925eeSMatt Arsenault; CHECK-NEXT: [[A:%.*]] = load i8, ptr [[TMP0:%.*]], align 1 86*f4b925eeSMatt Arsenault; CHECK-NEXT: [[B:%.*]] = load i8, ptr [[TMP1:%.*]], align 1 873785c1d0SAndrew Litteken; CHECK-NEXT: br label [[ENTRY_AFTER_OUTLINE_EXITSTUB:%.*]] 883785c1d0SAndrew Litteken; CHECK: entry_after_outline.exitStub: 89*f4b925eeSMatt Arsenault; CHECK-NEXT: store i8 [[A]], ptr [[TMP2:%.*]], align 1 90*f4b925eeSMatt Arsenault; CHECK-NEXT: store i8 [[B]], ptr [[TMP3:%.*]], align 1 913785c1d0SAndrew Litteken; CHECK-NEXT: ret void 923785c1d0SAndrew Litteken; 93