llvm/test/MC/M68k/Relaxations/branch32.s

   1 ; RUN: llvm-mc -triple=m68k --mcpu=M68020 -motorola-integers -filetype=obj < %s \
   2 ; RUN:     | llvm-objdump -d - | FileCheck %s
   3 ; RUN: llvm-mc -triple m68k --mcpu=M68020 -show-encoding --position-independent %s -o - \
   4 ; RUN:   | FileCheck -check-prefix=INSTR -check-prefix=FIXUP %s
   5
   6 ; CHECK-LABEL: <TIGHT>:
   7 TIGHT:
   8         ; CHECK: bra  $7f
   9         ; INSTR: bra .LBB0_2 ; encoding: [0x60,A]
  10         ; FIXUP: fixup A - offset: 1, value: .LBB0_2-1, kind: FK_PCRel_1
  11         bra     .LBB0_2
  12         .space 0x7F  ; i8::MAX
  13 .LBB0_2:
  14         add.l   #0, %d0
  15         rts
  16
  17 ; CHECK-LABEL: <RELAXED>:
  18 RELAXED:
  19         ; CHECK: bra  $82
  20         ; INSTR: bra .LBB1_2 ; encoding: [0x60,A]
  21         ; FIXUP: fixup A - offset: 1, value: .LBB1_2-1, kind: FK_PCRel_1
  22         bra     .LBB1_2
  23         .space 0x80  ; Greater than i8::MAX
  24 .LBB1_2:
  25         add.l   #0, %d0
  26         rts
  27
  28 ; CHECK-LABEL: <RELAXED_32>:
  29 RELAXED_32:
  30         ; CHECK: bra  $ff
  31         ; CHECK-NEXT: 00 00
  32         ; CHECK-NEXT: 80 04
  33         ; INSTR: bra .LBB2_1 ; encoding: [0x60,A]
  34         ; FIXUP: fixup A - offset: 1, value: .LBB2_1-1, kind: FK_PCRel_1
  35         bra     .LBB2_1
  36         .space 0x8000  ; Greater than i16::MAX.
  37 .LBB2_1:
  38         add.l   #0, %d0
  39         rts
  40
  41 ; CHECK-LABEL: <ZERO>:
  42 ZERO:
  43         ; CHECK: bra  $2
  44         ; INSTR: bra .LBB3_1 ; encoding: [0x60,A]
  45         ; FIXUP: fixup A - offset: 1, value: .LBB3_1-1, kind: FK_PCRel_1
  46         bra     .LBB3_1
  47 .LBB3_1:
  48         add.l   #0, %d0
  49         rts
  50