| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < "%s" | FileCheck "%s" |
| |
| ; This has two compatible regions. We have attributes that should be transferred |
| ; even if it is on only one of the regions. |
| |
| ; This includes the attributes no-jump-tables, profile-sample-accurate, |
| ; speculative_load_hardening, and noimplicitfloat. When instance of similarity |
| ; has these attributes can we say that the outlined function can have these |
| ; attributes since that is the more general case. |
| |
| define void @outline_attrs1() #0 { |
| ; CHECK-LABEL: @outline_attrs1( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: call void @outlined_ir_func_0(i32* [[A]], i32* [[B]], i32* [[C]]) |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %a = alloca i32, align 4 |
| %b = alloca i32, align 4 |
| %c = alloca i32, align 4 |
| store i32 2, i32* %a, align 4 |
| store i32 3, i32* %b, align 4 |
| store i32 4, i32* %c, align 4 |
| %al = load i32, i32* %a |
| %bl = load i32, i32* %b |
| %cl = load i32, i32* %c |
| ret void |
| } |
| |
| define void @outline_attrs2() { |
| ; CHECK-LABEL: @outline_attrs2( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: call void @outlined_ir_func_0(i32* [[A]], i32* [[B]], i32* [[C]]) |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %a = alloca i32, align 4 |
| %b = alloca i32, align 4 |
| %c = alloca i32, align 4 |
| store i32 2, i32* %a, align 4 |
| store i32 3, i32* %b, align 4 |
| store i32 4, i32* %c, align 4 |
| %al = load i32, i32* %a |
| %bl = load i32, i32* %b |
| %cl = load i32, i32* %c |
| ret void |
| } |
| |
| attributes #0 = { "no-jump-tables"="true" "profile-sample-accurate"="true" "speculative_load_hardening" "noimplicitfloat"="true" "use-sample-profile"="true"} |
| |
| ; CHECK: define internal void @outlined_ir_func_0(i32* [[ARG0:%.*]], i32* [[ARG1:%.*]], i32* [[ARG2:%.*]]) [[ATTR:#[0-9]+]] { |
| ; CHECK: entry_to_outline: |
| ; CHECK-NEXT: store i32 2, i32* [[ARG0]], align 4 |
| ; CHECK-NEXT: store i32 3, i32* [[ARG1]], align 4 |
| ; CHECK-NEXT: store i32 4, i32* [[ARG2]], align 4 |
| ; CHECK-NEXT: [[AL:%.*]] = load i32, i32* [[ARG0]], align 4 |
| ; CHECK-NEXT: [[BL:%.*]] = load i32, i32* [[ARG1]], align 4 |
| ; CHECK-NEXT: [[CL:%.*]] = load i32, i32* [[ARG2]], align 4 |
| |
| ; CHECK: attributes [[ATTR]] = { minsize optsize "no-jump-tables"="true" "noimplicitfloat"="true" "profile-sample-accurate"="true" "speculative_load_hardening" "use-sample-profile"="true" } |