reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65
   66
   67
   68
   69
   70
   71
   72
   73
   74
   75
   76
   77
   78
   79
   80
   81
// RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 %s 2>&1 | FileCheck %s --check-prefix=NOGFX9

//---------------------------------------------------------------------------//
// lds_direct may be used only with vector ALU instructions
//---------------------------------------------------------------------------//

s_and_b32 s2, lds_direct, s1
// NOGFX9: error: invalid operand for instruction

//---------------------------------------------------------------------------//
// lds_direct may not be used with "REV" opcodes
//---------------------------------------------------------------------------//

v_ashrrev_i16 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_ashrrev_i32 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_lshlrev_b16 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_lshlrev_b32 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_lshrrev_b16 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_lshrrev_b32 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_pk_ashrrev_i16 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_pk_lshlrev_b16 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_pk_lshrrev_b16 v0, lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_subbrev_co_u32 v0, vcc, src_lds_direct, v0, vcc
// NOGFX9: error: invalid use of lds_direct

v_subrev_co_u32 v0, vcc, src_lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_subrev_f16 v0, src_lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_subrev_u16 v0, src_lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

v_subrev_u32 v0, src_lds_direct, v0
// NOGFX9: error: invalid use of lds_direct

//---------------------------------------------------------------------------//
// lds_direct may not be used with v_writelane_b32 for VI/GFX9
//---------------------------------------------------------------------------//

v_writelane_b32 v0, lds_direct, s0
// NOGFX9: error: instruction not supported on this GPU

//---------------------------------------------------------------------------//
// lds_direct cannot be used with 64-bit and larger operands
//---------------------------------------------------------------------------//

v_add_f64 v[0:1], lds_direct, v[0:1]
// NOGFX9: error: invalid operand for instruction

//---------------------------------------------------------------------------//
// Only SRC0 may specify lds_direct
//---------------------------------------------------------------------------//

v_add_i32 v0, v0, lds_direct
// NOGFX9: error: invalid use of lds_direct

v_add_i32 lds_direct, v0, v0
// NOGFX9: error: invalid operand for instruction

v_fma_f32 v0, v0, v0, lds_direct
// NOGFX9: error: invalid use of lds_direct