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 ; This test checks that we do not fail when there is a similarity group with
5 ; an ending instruction that is also the end of the module.
17 %inc = add nsw i32 2, 1
21 %inc3 = add nsw i32 2, 1
25 ; These are for testing if return instructions or unreachable instructions are
26 ; matched for similarity.
35 %inc = add nsw i32 2, 1
39 %inc3 = add nsw i32 2, 1
51 %inc = add nsw i32 2, 1
55 %inc3 = add nsw i32 2, 1
61 ; CHECK-NEXT: br label [[FOR_COND1:%.*]]
63 ; CHECK-NEXT: br label [[FOR_BODY:%.*]]
65 ; CHECK-NEXT: call void @outlined_ir_func_1()
66 ; CHECK-NEXT: br label [[FOR_COND1]]
68 ; CHECK-NEXT: call void @outlined_ir_func_1()
69 ; CHECK-NEXT: br label [[FOR_COND1]]
74 ; CHECK-NEXT: call void @outlined_ir_func_0()
75 ; CHECK-NEXT: ret void
77 ; CHECK-NEXT: [[INC3:%.*]] = add nsw i32 2, 1
78 ; CHECK-NEXT: ret void
83 ; CHECK-NEXT: call void @outlined_ir_func_0()
84 ; CHECK-NEXT: unreachable
86 ; CHECK-NEXT: [[INC3:%.*]] = add nsw i32 2, 1
87 ; CHECK-NEXT: unreachable
90 ; CHECK: define internal void @outlined_ir_func_0(
91 ; CHECK-NEXT: newFuncRoot:
92 ; CHECK-NEXT: br label [[ENTRY_TO_OUTLINE:%.*]]
93 ; CHECK: entry_to_outline:
94 ; CHECK-NEXT: br label [[FOR_COND1:%.*]]
96 ; CHECK-NEXT: br label [[FOR_BODY:%.*]]
98 ; CHECK-NEXT: [[INC:%.*]] = add nsw i32 2, 1
99 ; CHECK-NEXT: br label [[ENTRY_AFTER_OUTLINE_EXITSTUB:%.*]]
100 ; CHECK: entry_after_outline.exitStub:
101 ; CHECK-NEXT: ret void
104 ; CHECK: define internal void @outlined_ir_func_1(
105 ; CHECK-NEXT: newFuncRoot:
106 ; CHECK-NEXT: br label [[FOR_BODY_TO_OUTLINE:%.*]]
107 ; CHECK: for.body_to_outline:
108 ; CHECK-NEXT: [[INC:%.*]] = add nsw i32 2, 1
109 ; CHECK-NEXT: br label [[FOR_COND1_EXITSTUB:%.*]]
110 ; CHECK: for.cond1.exitStub:
111 ; CHECK-NEXT: ret void