1; Check the basic block sections labels option
2; RUN: llc < %s -mtriple=x86_64 -function-sections -unique-section-names=true -basic-block-sections=labels | FileCheck %s --check-prefix=UNIQ
3; RUN: llc < %s -mtriple=x86_64 -function-sections -unique-section-names=false -basic-block-sections=labels | FileCheck %s --check-prefix=NOUNIQ
4
5define void @_Z3bazb(i1 zeroext) personality i32 (...)* @__gxx_personality_v0 {
6  br i1 %0, label %2, label %7
7
82:
9  %3 = invoke i32 @_Z3barv()
10          to label %7 unwind label %5
11  br label %9
12
135:
14  landingpad { i8*, i32 }
15          catch i8* null
16  br label %9
17
187:
19  %8 = call i32 @_Z3foov()
20  br label %9
21
229:
23  ret void
24}
25
26declare i32 @_Z3barv() #1
27
28declare i32 @_Z3foov() #1
29
30declare i32 @__gxx_personality_v0(...)
31
32; UNIQ:			.section .text._Z3bazb,"ax",@progbits{{$}}
33; NOUNIQ:		.section .text,"ax",@progbits,unique,1
34; CHECK-LABEL:	_Z3bazb:
35; CHECK-LABEL:	.Lfunc_begin0:
36; CHECK-LABEL:	.LBB_END0_0:
37; CHECK-LABEL:	.LBB0_1:
38; CHECK-LABEL:	.LBB_END0_1:
39; CHECK-LABEL:	.LBB0_2:
40; CHECK-LABEL:	.LBB_END0_2:
41; CHECK-LABEL:	.LBB0_3:
42; CHECK-LABEL:	.LBB_END0_3:
43; CHECK-LABEL:	.Lfunc_end0:
44
45; UNIQ:			.section	.llvm_bb_addr_map,"o",@llvm_bb_addr_map,.text._Z3bazb{{$}}
46;; Verify that with -unique-section-names=false, the unique id of the text section gets assigned to the llvm_bb_addr_map section.
47; NOUNIQ:		.section	.llvm_bb_addr_map,"o",@llvm_bb_addr_map,.text,unique,1
48; CHECK-NEXT:	.quad	.Lfunc_begin0
49; CHECK-NEXT:	.byte	4
50; CHECK-NEXT:	.uleb128 .Lfunc_begin0-.Lfunc_begin0
51; CHECK-NEXT:	.uleb128 .LBB_END0_0-.Lfunc_begin0
52; CHECK-NEXT:	.byte	0
53; CHECK-NEXT:	.uleb128 .LBB0_1-.Lfunc_begin0
54; CHECK-NEXT:	.uleb128 .LBB_END0_1-.LBB0_1
55; CHECK-NEXT:	.byte	0
56; CHECK-NEXT:	.uleb128 .LBB0_2-.Lfunc_begin0
57; CHECK-NEXT:	.uleb128 .LBB_END0_2-.LBB0_2
58; CHECK-NEXT:	.byte	1
59; CHECK-NEXT:	.uleb128 .LBB0_3-.Lfunc_begin0
60; CHECK-NEXT:	.uleb128 .LBB_END0_3-.LBB0_3
61; CHECK-NEXT:	.byte	5
62