llvm/test/CodeGen/X86/basic-block-sections.ll

   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
   7 define 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
  15 6:                                                ; preds = %1
  16   %7 = call i32 @_Z3barv()
  17   br label %10
  18
  19 8:                                                ; preds = %1
  20   %9 = call i32 @_Z3foov()
  21   br label %10
  22
  23 10:                                               ; preds = %8, %6
  24   ret void
  25 }
  26
  27 declare i32 @_Z3barv() #1
  28
  29 declare 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]]