llvm/test/MC/AMDGPU/offset-expr.s

   1 // RUN: llvm-mc -triple=amdgcn -mcpu=gfx906 -filetype=obj %s | llvm-objdump -d --mcpu=gfx906 - | FileCheck %s
   2
   3 // Check that the offset is correctly calculated.
   4
   5 BB0:
   6 v_nop_e64
   7 v_nop_e64
   8 BB1:
   9 v_nop_e64
  10 BB2:
  11 s_add_u32 vcc_lo, vcc_lo, (BB2-BB1)&4294967295
  12 // CHECK: s_add_u32 vcc_lo, vcc_lo, 8   // 000000000018: 806AFF6A 00000008
  13 s_addc_u32 vcc_hi, vcc_hi, (BB2-BB1)>>32
  14 // CHECK: s_addc_u32 vcc_hi, vcc_hi, 0  // 000000000020: 826BFF6B 00000000
  15 s_add_u32 vcc_lo, vcc_lo, (BB0-BB1)&4294967295
  16 // CHECK: s_add_u32 vcc_lo, vcc_lo, -16 // 000000000028: 806AFF6A FFFFFFF0
  17 s_addc_u32 vcc_hi, vcc_hi, (BB0-BB1)>>32
  18 // CHECK: s_addc_u32 vcc_hi, vcc_hi, -1 // 000000000030: 826BFF6B FFFFFFFF