test/MC/ARM/directive-arch-armv4.s

   1 @ Test the .arch directive for armv4
   2
   3 @ This test case will check the default .ARM.attributes value for the
   4 @ armv4 architecture.
   5
   6 @ RUN: llvm-mc < %s -triple=arm-linux-gnueabi -filetype=asm \
   7 @ RUN:   | FileCheck %s --check-prefix=CHECK-ASM
   8 @ RUN: llvm-mc < %s -triple=arm-linux-gnueabi -filetype=obj \
   9 @ RUN:   | llvm-readobj -s -sd | FileCheck %s --check-prefix=CHECK-OBJ
  10
  11         .syntax unified
  12         .arch   armv4
  13
  14 @ CHECK-ASM:    .arch   armv4
  15
  16 @ CHECK-OBJ:    Name: .ARM.attributes
  17 @ CHECK-OBJ:    Type: SHT_ARM_ATTRIBUTES (0x70000003)
  18 @ CHECK-OBJ:    Flags [ (0x0)
  19 @ CHECK-OBJ:    ]
  20 @ CHECK-OBJ:    Address: 0x0
  21 @ CHECK-OBJ:    Offset: 0x{{[0-9A-F]*}}
  22 @ CHECK-OBJ:    Size: 23
  23 @ CHECK-OBJ:    Link: 0
  24 @ CHECK-OBJ:    Info: 0
  25 @ CHECK-OBJ:    AddressAlignment: 1
  26 @ CHECK-OBJ:    EntrySize: 0
  27 @ CHECK-OBJ:    SectionData (
  28 @ CHECK-OBJ:      0000: 41160000 00616561 62690001 0C000000  |A....aeabi......|
  29 @ CHECK-OBJ:      0010: 05340006 010801                      |.4.....|
  30 @ CHECK-OBJ:    )
  31
  32
  33 @ Check that multiplication is supported
  34         mul r4, r5, r6
  35         mla r4, r5, r6, r3
  36         smull r4, r5, r6, r3
  37         umull r4, r5, r6, r3
  38         smlal r4, r5, r6, r3
  39         umlal r4, r5, r6, r3