| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < %s | FileCheck %s |
| |
| ; This test checks that we do can outline calls, but only if they have the same |
| ; function type and the same name. |
| |
| declare void @f1(i32*, i32*); |
| declare void @f2(i32*, i32*); |
| |
| define void @function1() { |
| ; CHECK-LABEL: @function1( |
| ; 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 |
| call void @f1(i32* %a, i32* %b) |
| %al = load i32, i32* %a |
| %bl = load i32, i32* %b |
| %cl = load i32, i32* %c |
| ret void |
| } |
| |
| define void @function2() { |
| ; CHECK-LABEL: @function2( |
| ; 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 |
| call void @f1(i32* %a, i32* %b) |
| %al = load i32, i32* %a |
| %bl = load i32, i32* %b |
| %cl = load i32, i32* %c |
| ret void |
| } |
| |
| define void @function3() { |
| ; CHECK-LABEL: @function3( |
| ; 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: store i32 2, i32* [[A]], align 4 |
| ; CHECK-NEXT: store i32 3, i32* [[B]], align 4 |
| ; CHECK-NEXT: store i32 4, i32* [[C]], align 4 |
| ; CHECK-NEXT: call void @f2(i32* [[A]], i32* [[B]]) |
| ; CHECK-NEXT: [[AL:%.*]] = load i32, i32* [[A]], align 4 |
| ; CHECK-NEXT: [[BL:%.*]] = load i32, i32* [[B]], align 4 |
| ; CHECK-NEXT: [[CL:%.*]] = load i32, i32* [[C]], align 4 |
| ; 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 |
| call void @f2(i32* %a, i32* %b) |
| %al = load i32, i32* %a |
| %bl = load i32, i32* %b |
| %cl = load i32, i32* %c |
| ret void |
| } |
| |
| ; CHECK: define internal void @outlined_ir_func_0(i32* [[ARG0:%.*]], i32* [[ARG1:%.*]], i32* [[ARG2:%.*]]) |
| ; 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: call void @f1(i32* [[ARG0]], i32* [[ARG1]]) |
| ; 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 |