1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < "%s" | FileCheck "%s" 3 4; This has two compatible regions. We have attributes that should be transferred 5; even if it is on only one of the regions. 6 7; This includes the attributes no-jump-tables, profile-sample-accurate, 8; speculative_load_hardening, and noimplicitfloat. When instance of similarity 9; has these attributes can we say that the outlined function can have these 10; attributes since that is the more general case. 11 12define void @outline_attrs1() #0 { 13; CHECK-LABEL: @outline_attrs1( 14; CHECK-NEXT: entry: 15; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4 16; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4 17; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4 18; CHECK-NEXT: call void @outlined_ir_func_0(ptr [[A]], ptr [[B]], ptr [[C]]) 19; CHECK-NEXT: ret void 20; 21entry: 22 %a = alloca i32, align 4 23 %b = alloca i32, align 4 24 %c = alloca i32, align 4 25 store i32 2, ptr %a, align 4 26 store i32 3, ptr %b, align 4 27 store i32 4, ptr %c, align 4 28 %al = load i32, ptr %a 29 %bl = load i32, ptr %b 30 %cl = load i32, ptr %c 31 ret void 32} 33 34define void @outline_attrs2() { 35; CHECK-LABEL: @outline_attrs2( 36; CHECK-NEXT: entry: 37; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4 38; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4 39; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4 40; CHECK-NEXT: call void @outlined_ir_func_0(ptr [[A]], ptr [[B]], ptr [[C]]) 41; CHECK-NEXT: ret void 42; 43entry: 44 %a = alloca i32, align 4 45 %b = alloca i32, align 4 46 %c = alloca i32, align 4 47 store i32 2, ptr %a, align 4 48 store i32 3, ptr %b, align 4 49 store i32 4, ptr %c, align 4 50 %al = load i32, ptr %a 51 %bl = load i32, ptr %b 52 %cl = load i32, ptr %c 53 ret void 54} 55 56attributes #0 = { "no-jump-tables"="true" "profile-sample-accurate"="true" "speculative_load_hardening" "noimplicitfloat"="true" "use-sample-profile"="true"} 57 58; CHECK: define internal void @outlined_ir_func_0(ptr [[ARG0:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]]) [[ATTR:#[0-9]+]] { 59; CHECK: entry_to_outline: 60; CHECK-NEXT: store i32 2, ptr [[ARG0]], align 4 61; CHECK-NEXT: store i32 3, ptr [[ARG1]], align 4 62; CHECK-NEXT: store i32 4, ptr [[ARG2]], align 4 63; CHECK-NEXT: [[AL:%.*]] = load i32, ptr [[ARG0]], align 4 64; CHECK-NEXT: [[BL:%.*]] = load i32, ptr [[ARG1]], align 4 65; CHECK-NEXT: [[CL:%.*]] = load i32, ptr [[ARG2]], align 4 66 67; CHECK: attributes [[ATTR]] = { minsize optsize "no-jump-tables"="true" "noimplicitfloat"="true" "profile-sample-accurate"="true" "speculative_load_hardening" "use-sample-profile"="true" } 68