1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs 2; RUN: opt -S -passes=iroutliner -ir-outlining-no-cost < %s | FileCheck %s 3 4target datalayout = "A5" 5 6define i32 @func_with_outgoing_new_allocas() { 7bb: 8 %i = tail call i32 @func0(i32 0, i32 1) 9 %i1 = or i32 0, %i 10 %i2 = tail call i32 @func0(i32 %i1, i32 0) 11 %i3 = or i32 %i1, %i2 12 %i4 = tail call i32 @llvm.foo(i32 %i3, i32 0) 13 ret i32 0 14} 15 16declare i32 @func0(i32, i32) 17declare i32 @llvm.foo(i32, i32) 18 19; CHECK-LABEL: define {{[^@]+}}@func_with_outgoing_new_allocas() { 20; CHECK-NEXT: bb: 21; CHECK-NEXT: [[I3_LOC:%.*]] = alloca i32, align 4, addrspace(5) 22; CHECK-NEXT: [[I1_LOC:%.*]] = alloca i32, align 4, addrspace(5) 23; CHECK-NEXT: call void @llvm.lifetime.start.p5(i64 -1, ptr addrspace(5) [[I1_LOC]]) 24; CHECK-NEXT: call void @outlined_ir_func_0(i32 0, i32 1, ptr addrspace(5) [[I1_LOC]]) 25; CHECK-NEXT: [[I1_RELOAD:%.*]] = load i32, ptr addrspace(5) [[I1_LOC]], align 4 26; CHECK-NEXT: call void @llvm.lifetime.end.p5(i64 -1, ptr addrspace(5) [[I1_LOC]]) 27; CHECK-NEXT: call void @llvm.lifetime.start.p5(i64 -1, ptr addrspace(5) [[I3_LOC]]) 28; CHECK-NEXT: call void @outlined_ir_func_0(i32 [[I1_RELOAD]], i32 0, ptr addrspace(5) [[I3_LOC]]) 29; CHECK-NEXT: [[I3_RELOAD:%.*]] = load i32, ptr addrspace(5) [[I3_LOC]], align 4 30; CHECK-NEXT: call void @llvm.lifetime.end.p5(i64 -1, ptr addrspace(5) [[I3_LOC]]) 31; CHECK-NEXT: [[I4:%.*]] = tail call i32 @llvm.foo(i32 [[I3_RELOAD]], i32 0) 32; CHECK-NEXT: ret i32 0 33; 34; 35; CHECK-LABEL: define {{[^@]+}}@outlined_ir_func_0 36; CHECK-SAME: (i32 [[TMP0:%.*]], i32 [[TMP1:%.*]], ptr addrspace(5) [[TMP2:%.*]]) #[[ATTR1:[0-9]+]] { 37; CHECK-NEXT: newFuncRoot: 38; CHECK-NEXT: br label [[BB_TO_OUTLINE:%.*]] 39; CHECK: bb_to_outline: 40; CHECK-NEXT: [[I:%.*]] = tail call i32 @func0(i32 [[TMP0]], i32 [[TMP1]]) 41; CHECK-NEXT: [[I1:%.*]] = or i32 [[TMP0]], [[I]] 42; CHECK-NEXT: br label [[BB_AFTER_OUTLINE_EXITSTUB:%.*]] 43; CHECK: bb_after_outline.exitStub: 44; CHECK-NEXT: store i32 [[I1]], ptr addrspace(5) [[TMP2]], align 4 45; CHECK-NEXT: ret void 46; 47