1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < "%s" | FileCheck "%s"
4 ; This has two compatible regions. We have attributes that should be transferred
5 ; even if it is on only one of the regions.
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.
12 define void @outline_attrs1() #0 {
13 ; CHECK-LABEL: @outline_attrs1(
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(i32* [[A]], i32* [[B]], i32* [[C]])
19 ; CHECK-NEXT: ret void
22 %a = alloca i32, align 4
23 %b = alloca i32, align 4
24 %c = alloca i32, align 4
25 store i32 2, i32* %a, align 4
26 store i32 3, i32* %b, align 4
27 store i32 4, i32* %c, align 4
28 %al = load i32, i32* %a
29 %bl = load i32, i32* %b
30 %cl = load i32, i32* %c
34 define void @outline_attrs2() {
35 ; CHECK-LABEL: @outline_attrs2(
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(i32* [[A]], i32* [[B]], i32* [[C]])
41 ; CHECK-NEXT: ret void
44 %a = alloca i32, align 4
45 %b = alloca i32, align 4
46 %c = alloca i32, align 4
47 store i32 2, i32* %a, align 4
48 store i32 3, i32* %b, align 4
49 store i32 4, i32* %c, align 4
50 %al = load i32, i32* %a
51 %bl = load i32, i32* %b
52 %cl = load i32, i32* %c
56 attributes #0 = { "no-jump-tables"="true" "profile-sample-accurate"="true" "speculative_load_hardening" "noimplicitfloat"="true" "use-sample-profile"="true"}
58 ; CHECK: define internal void @outlined_ir_func_0(i32* [[ARG0:%.*]], i32* [[ARG1:%.*]], i32* [[ARG2:%.*]]) [[ATTR:#[0-9]+]] {
59 ; CHECK: entry_to_outline:
60 ; CHECK-NEXT: store i32 2, i32* [[ARG0]], align 4
61 ; CHECK-NEXT: store i32 3, i32* [[ARG1]], align 4
62 ; CHECK-NEXT: store i32 4, i32* [[ARG2]], align 4
63 ; CHECK-NEXT: [[AL:%.*]] = load i32, i32* [[ARG0]], align 4
64 ; CHECK-NEXT: [[BL:%.*]] = load i32, i32* [[ARG1]], align 4
65 ; CHECK-NEXT: [[CL:%.*]] = load i32, i32* [[ARG2]], align 4
67 ; CHECK: attributes [[ATTR]] = { minsize optsize "no-jump-tables"="true" "noimplicitfloat"="true" "profile-sample-accurate"="true" "speculative_load_hardening" "use-sample-profile"="true" }