test/MC/ARM/mve-vpt.s

   1 # RUN: not llvm-mc -triple=thumbv8.1m.main-none-eabi -mattr=+mve -show-encoding  < %s \
   2 # RUN:   | FileCheck --check-prefix=CHECK-NOFP %s
   3 # RUN: not llvm-mc -triple=thumbv8.1m.main-none-eabi -mattr=+mve.fp,+fp64 -show-encoding  < %s 2>%t \
   4 # RUN:   | FileCheck --check-prefix=CHECK %s
   5 # RUN:     FileCheck --check-prefix=ERROR < %t %s
   6
   7 # ERROR: [[@LINE+1]]:{{[0-9]+}}: {{error|note}}: VPT predicated instructions must be in VPT block
   8 vabavt.s32 lr, q1, q3
   9
  10 # ERROR: [[@LINE+1]]:{{[0-9]+}}: {{error|note}}: VPT predicated instructions must be in VPT block
  11 vabave.u8 r12, q1, q3
  12
  13 # ERROR: [[@LINE+2]]:{{[0-9]+}}: {{error|note}}: instructions in IT block must be predicable
  14 it eq
  15 vabav.s16 lr, q1, q3
  16
  17 # CHECK: vpteee.i8 eq, q0, q1 @ encoding: [0x41,0xfe,0x02,0x2f]
  18 # CHECK-NOFP: vpteee.i8 eq, q0, q1 @ encoding: [0x41,0xfe,0x02,0x2f]
  19 vpteee.i8 eq, q0, q1
  20 vabavt.s32 lr, q1, q3
  21 vabave.s32 lr, q1, q3
  22 vabave.s32 lr, q1, q3
  23 vabave.s32 lr, q1, q3
  24
  25 # CHECK: vptttt.s32 gt, q0, q1 @ encoding: [0x21,0xfe,0x03,0x3f]
  26 # CHECK-NOFP: vptttt.s32 gt, q0, q1 @ encoding: [0x21,0xfe,0x03,0x3f]
  27 vptttt.s32 gt, q0, q1
  28 vabavt.u32 lr, q1, q3
  29 vabavt.s32 lr, q1, q3
  30 vabavt.s16 lr, q1, q3
  31 vabavt.s8 lr, q1, q3
  32
  33 # ERROR: [[@LINE+2]]:{{[0-9]+}}: {{error|note}}: instruction in VPT block must be predicable
  34 vpt.s8 le, q0, q1
  35 cinc lr, r2, lo
  36
  37 # ----------------------------------------------------------------------
  38 # The following tests have to go last because of the NOFP-NOT checks inside the
  39 # VPT block.
  40
  41 # CHECK: vptete.f16 ne, q0, q1 @ encoding: [0x71,0xfe,0x82,0xef]
  42 # CHECK-NOFP-NOT: vptete.f16 ne, q0, q1 @ encoding: [0x71,0xfe,0x82,0xef]
  43 vptete.f16 ne, q0, q1
  44 vabavt.s32 lr, q1, q3
  45 vabave.u32 lr, q1, q3
  46 vabavt.s32 lr, q1, q3
  47 vabave.s16 lr, q1, q3
  48 # ERROR: [[@LINE+1]]:{{[0-9]+}}: {{error|note}}: VPT predicated instructions must be in VPT block
  49 vabavt.s32 lr, q1, q3
  50
  51 # CHECK: vpte.i8 eq, q0, q0
  52 # CHECK: vmaxnmt.f16 q1, q6, q2  @ encoding: [0x1c,0xff,0x54,0x2f]
  53 # CHECK-NOFP-NOT: vmaxnmt.f16 q1, q6, q2  @ encoding: [0x1c,0xff,0x54,0x2f]
  54 # CHECK-NOFP-NOT: vmaxnme.f16 q1, q6, q2  @ encoding: [0x1c,0xff,0x54,0x2f]
  55 vpte.i8 eq, q0, q0
  56 vmaxnmt.f16 q1, q6, q2
  57 vmaxnme.f16 q1, q6, q2