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llvm-mirror/test/MC/ELF/align-nops.s
Jan Wen Voung 9c76bbf90a Add hook in MCSection to decide when to use "optimized nops", for each
section kind. Previously, optimized nops were only used for MachO.
Also added tests for ELF and COFF.

llvm-svn: 115523
2010-10-04 17:32:41 +00:00

41 lines
1.1 KiB
ArmAsm

// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump --dump-section-data | FileCheck %s
// Test that we get optimal nops in text
.text
f0:
.long 0
.align 8, 0x90
.long 0
.align 8
// But not in another section
.data
.long 0
.align 8, 0x90
.long 0
.align 8
// CHECK: (('sh_name', 1) # '.text'
// CHECK-NEXT: ('sh_type', 1)
// CHECK-NEXT: ('sh_flags', 6)
// CHECK-NEXT: ('sh_addr',
// CHECK-NEXT: ('sh_offset',
// CHECK-NEXT: ('sh_size', 16)
// CHECK-NEXT: ('sh_link', 0)
// CHECK-NEXT: ('sh_info', 0)
// CHECK-NEXT: ('sh_addralign', 8)
// CHECK-NEXT: ('sh_entsize', 0)
// CHECK-NEXT: ('_section_data', '00000000 0f1f4000 00000000 0f1f4000')
// CHECK: (('sh_name', 7) # '.data'
// CHECK-NEXT: ('sh_type', 1)
// CHECK-NEXT: ('sh_flags', 3)
// CHECK-NEXT: ('sh_addr',
// CHECK-NEXT: ('sh_offset',
// CHECK-NEXT: ('sh_size', 16)
// CHECK-NEXT: ('sh_link', 0)
// CHECK-NEXT: ('sh_info', 0)
// CHECK-NEXT: ('sh_addralign', 8)
// CHECK-NEXT: ('sh_entsize', 0)
// CHECK-NEXT: ('_section_data', '00000000 90909090 00000000 00000000')