test/MC/Hexagon/align.s

   1 # RUN: llvm-mc -triple=hexagon -filetype=obj -mhvx %s | llvm-objdump -mhvx -d - | FileCheck %s
   2
   3 # Verify that the .align directive emits the proper insn packets.
   4
   5 { r1 = sub(#1, r1) }
   6 # CHECK: 76414021 { r1 = sub(#1,r1)
   7 # CHECK-NEXT: 7f004000   nop
   8 # CHECK-NEXT: 7f004000   nop
   9 # CHECK-NEXT: 7f00c000   nop }
  10
  11 .align 16
  12 { r1 = sub(#1, r1)
  13   r2 = sub(#1, r2) }
  14 # CHECK: 76414021 { r1 = sub(#1,r1)
  15 # CHECK-NEXT: 76424022   r2 = sub(#1,r2)
  16 # CHECK-NEXT: 7f004000  nop
  17 # CHECK-NEXT: 7f00c000   nop }
  18
  19 .p2align 5
  20 { r1 = sub(#1, r1)
  21   r2 = sub(#1, r2)
  22   r3 = sub(#1, r3) }
  23 # CHECK: 76434023   r3 = sub(#1,r3)
  24 # CHECK-NEXT: 7f00c000 nop }
  25
  26 .align 16
  27 { r1 = sub(#1, r1)
  28   r2 = sub(#1, r2)
  29   r3 = sub(#1, r3)
  30   r4 = sub(#1, r4) }
  31
  32 # Don't pad packets that can't be padded e.g. solo insts
  33 # CHECK: 9200c020 {  r0 = vextract(v0,r0) }
  34 r0 = vextract(v0, r0)
  35 .align 128
  36 # CHECK: 76414021 { r1 = sub(#1,r1)
  37 # CHECK-NEXT: 7f00c000   nop }
  38 { r1 = sub(#1, r1) }
  39
  40 #CHECK: { r1 = sub(#1,r1)
  41 #CHECK:   r2 = sub(#1,r2)
  42 #CHECK:   r3 = sub(#1,r3) }
  43 .falign
  44 .align 8
  45 { r1 = sub(#1, r1)
  46   r2 = sub(#1, r2)
  47   r3 = sub(#1, r3)  }
  48
  49 # CHECK: { immext(#0)
  50 # CHECK:   r0 = sub(##1,r0)
  51 # CHECK:   immext(#0)
  52 # CHECK:   r1 = sub(##1,r1) }
  53 # CHECK: { nop
  54 # CHECK:   nop
  55 # CHECK:   nop }
  56 # CHECK: { r0 = sub(#1,r0) }
  57 { r0 = sub (##1, r0)
  58   r1 = sub (##1, r1) }
  59 .align 16
  60 { r0 = sub (#1, r0) }