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view test/MC/ELF/align-nops.s @ 85:5e5d649e25d2

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Update LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Thu, 19 Feb 2015 15:19:25 +0900
parents 95c75e76d11b
children 3a76565eade5
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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s -sd | FileCheck %s

// Test that we get optimal nops in text
    .text
f0:
    .long 0
    .align  8, 0x00000090
    .long 0
    .align  8

// But not in another section
    .data
    .long 0
    .align  8, 0x00000090
    .long 0
    .align  8

// CHECK:        Section {
// CHECK:          Name: .text
// CHECK-NEXT:     Type: SHT_PROGBITS
// CHECK-NEXT:     Flags [
// CHECK-NEXT:       SHF_ALLOC
// CHECK-NEXT:       SHF_EXECINSTR
// CHECK-NEXT:     ]
// CHECK-NEXT:     Address:
// CHECK-NEXT:     Offset:
// CHECK-NEXT:     Size: 16
// CHECK-NEXT:     Link: 0
// CHECK-NEXT:     Info: 0
// CHECK-NEXT:     AddressAlignment: 8
// CHECK-NEXT:     EntrySize: 0
// CHECK-NEXT:     SectionData (
// CHECK-NEXT:       0000: 00000000 0F1F4000 00000000 0F1F4000
// CHECK-NEXT:     )
// CHECK-NEXT:   }

// CHECK:        Section {
// CHECK:          Name: .data
// CHECK-NEXT:     Type: SHT_PROGBITS
// CHECK-NEXT:     Flags [
// CHECK-NEXT:       SHF_ALLOC
// CHECK-NEXT:       SHF_WRITE
// CHECK-NEXT:     ]
// CHECK-NEXT:     Address:
// CHECK-NEXT:     Offset:
// CHECK-NEXT:     Size: 16
// CHECK-NEXT:     Link: 0
// CHECK-NEXT:     Info: 0
// CHECK-NEXT:     AddressAlignment: 8
// CHECK-NEXT:     EntrySize: 0
// CHECK-NEXT:     SectionData (
// CHECK-NEXT:       0000: 00000000 90909090 00000000 00000000
// CHECK-NEXT:     )
// CHECK-NEXT:   }