1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs
2 ; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < %s | FileCheck %s
4 ; Show that we are able to outline the simple phi node case of constants when
5 ; the corresponding labels match.
7 define void @function1(ptr %a, ptr %b) {
13 %0 = phi i32 [ 0, %test ]
14 store i32 2, ptr %a, align 4
15 store i32 3, ptr %b, align 4
19 define void @function2(ptr %a, ptr %b) {
25 %0 = phi i32 [ 0, %test ]
26 store i32 2, ptr %a, align 4
27 store i32 3, ptr %b, align 4
30 ; CHECK-LABEL: @function1(
32 ; CHECK-NEXT: call void @outlined_ir_func_0(ptr [[A:%.*]], ptr [[B:%.*]])
33 ; CHECK-NEXT: ret void
36 ; CHECK-LABEL: @function2(
38 ; CHECK-NEXT: call void @outlined_ir_func_0(ptr [[A:%.*]], ptr [[B:%.*]])
39 ; CHECK-NEXT: ret void
42 ; CHECK: define internal void @outlined_ir_func_0(
43 ; CHECK-NEXT: newFuncRoot:
44 ; CHECK-NEXT: br label [[ENTRY_TO_OUTLINE:%.*]]
45 ; CHECK: entry_to_outline:
46 ; CHECK-NEXT: br label [[TEST:%.*]]
48 ; CHECK-NEXT: br label [[FIRST:%.*]]
50 ; CHECK-NEXT: [[TMP2:%.*]] = phi i32 [ 0, [[TEST]] ]
51 ; CHECK-NEXT: store i32 2, ptr [[TMP0:%.*]], align 4
52 ; CHECK-NEXT: store i32 3, ptr [[TMP1:%.*]], align 4
53 ; CHECK-NEXT: br label [[ENTRY_AFTER_OUTLINE_EXITSTUB:%.*]]
54 ; CHECK: entry_after_outline.exitStub:
55 ; CHECK-NEXT: ret void