xref: /llvm-project/llvm/test/CodeGen/X86/basic-block-sections.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; RUN: llc < %s -mtriple=x86_64-pc-linux -function-sections -basic-block-sections=all -unique-basic-block-section-names | FileCheck %s -check-prefix=LINUX-SECTIONS
2; RUN: llc < %s -mtriple=x86_64-pc-linux -basic-block-sections=all -unique-basic-block-section-names | FileCheck %s -check-prefix=LINUX-SECTIONS
3; RUN: llc < %s -mtriple=x86_64-pc-linux -function-sections -basic-block-sections=all -unique-basic-block-section-names -split-machine-functions | FileCheck %s -check-prefix=LINUX-SECTIONS
4; RUN: llc < %s -mtriple=i386-unknown-linux-gnu  -function-sections -basic-block-sections=all -unique-basic-block-section-names | FileCheck %s -check-prefix=LINUX-SECTIONS
5; RUN: llc < %s -mtriple=i386-unknown-linux-gnu  -basic-block-sections=all -unique-basic-block-section-names | FileCheck %s -check-prefix=LINUX-SECTIONS
6
7define void @_Z3bazb(i1 zeroext) nounwind {
8  %2 = alloca i8, align 1
9  %3 = zext i1 %0 to i8
10  store i8 %3, ptr %2, align 1
11  %4 = load i8, ptr %2, align 1
12  %5 = trunc i8 %4 to i1
13  br i1 %5, label %6, label %8
14
156:                                                ; preds = %1
16  %7 = call i32 @_Z3barv()
17  br label %10
18
198:                                                ; preds = %1
20  %9 = call i32 @_Z3foov()
21  br label %10
22
2310:                                               ; preds = %8, %6
24  ret void
25}
26
27declare i32 @_Z3barv() #1
28
29declare i32 @_Z3foov() #1
30
31
32; LINUX-SECTIONS: .section        .text._Z3bazb,"ax",@progbits
33; LINUX-SECTIONS: _Z3bazb:
34; LINUX-SECTIONS: .section        .text._Z3bazb.[[SECTION_LABEL_1:_Z3bazb.__part.[0-9]+]],"ax",@progbits
35; LINUX-SECTIONS: [[SECTION_LABEL_1]]:
36; LINUX-SECTIONS: .LBB_END0_1:
37; LINUX-SECTIONS-NEXT: .size  [[SECTION_LABEL_1]], .LBB_END0_1-[[SECTION_LABEL_1]]
38; LINUX-SECTIONS: .section        .text._Z3bazb.[[SECTION_LABEL_2:_Z3bazb.__part.[0-9]+]],"ax",@progbits
39; LINUX-SECTIONS: [[SECTION_LABEL_2]]:
40; LINUX-SECTIONS: .LBB_END0_2:
41; LINUX-SECTIONS-NEXT: .size   [[SECTION_LABEL_2]], .LBB_END0_2-[[SECTION_LABEL_2]]
42