// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 %s 2>&1 | FileCheck %s -check-prefix=GFX11 --implicit-check-not=error: --strict-whitespace
//===----------------------------------------------------------------------===//
// A VOPD instruction can use only one literal.
//===----------------------------------------------------------------------===//
v_dual_mul_f32 v11, 0x24681357, v2 :: v_dual_mul_f32 v10, 0xbabe, v5
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_mul_f32 v11, 0x24681357, v2 :: v_dual_mul_f32 v10, 0xbabe, v5
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// When 2 different literals are specified, show the location
// of the last literal which is not a KImm, if any.
//===----------------------------------------------------------------------===//
v_dual_fmamk_f32 v122, v74, 0xa0172923, v161 :: v_dual_lshlrev_b32 v247, 0xbabe, v99
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, v74, 0xa0172923, v161 :: v_dual_lshlrev_b32 v247, 0xbabe, v99
// GFX11-NEXT:{{^}} ^
v_dual_add_f32 v5, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, v3, v1, 0xbabe
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_add_f32 v5, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, v3, v1, 0xbabe
// GFX11-NEXT:{{^}} ^
v_dual_add_f32 v5, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, 0xbabe, v1, 0xbabe
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_add_f32 v5, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, 0xbabe, v1, 0xbabe
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0x1234, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0x1234, v162
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, s0, 0x1234, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, s0, 0x1234, v162
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// Check that KImm operands are counted as literals
// even if they look like inline constants.
//===----------------------------------------------------------------------===//
v_dual_fmamk_f32 v122, v74, 0, v161 :: v_dual_lshlrev_b32 v247, 0xbabe, v99
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, v74, 0, v161 :: v_dual_lshlrev_b32 v247, 0xbabe, v99
// GFX11-NEXT:{{^}} ^
v_dual_add_f32 v5, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, v3, v1, 1.0
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_add_f32 v5, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, v3, v1, 1.0
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, 0xdeadbeef, 2, v161 :: v_dual_fmamk_f32 v123, s0, 1, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, 0xdeadbeef, 2, v161 :: v_dual_fmamk_f32 v123, s0, 1, v162
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, v1, 2, v161 :: v_dual_fmamk_f32 v123, s0, 1, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, v1, 2, v161 :: v_dual_fmamk_f32 v123, s0, 1, v162
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// Check that assembler detects a different literal regardless of its location.
//===----------------------------------------------------------------------===//
v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0x1234, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0x1234, v162
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0x1234, 0xdeadbeef, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0x1234, 0xdeadbeef, v162
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, 0xdeadbeef, 0x1234, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0xdeadbeef, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, 0xdeadbeef, 0x1234, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0xdeadbeef, v162
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, 0x1234, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0xdeadbeef, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, 0x1234, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0xdeadbeef, v162
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// When 2 different literals are specified and all literals are KImm,
// show the location of the last KImm literal.
//===----------------------------------------------------------------------===//
v_dual_fmamk_f32 v122, s0, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, s0, 0x1234, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: only one unique literal operand is allowed
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, s0, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, s0, 0x1234, v162
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// A VOPD instruction cannot use more than 2 scalar operands.
//===----------------------------------------------------------------------===//
// 2 different SGPRs + LITERAL
v_dual_fmaak_f32 v122, s74, v161, 2.741 :: v_dual_and_b32 v247, s75, v98
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_fmaak_f32 v122, s74, v161, 2.741 :: v_dual_and_b32 v247, s75, v98
// GFX11-NEXT:{{^}} ^
v_dual_mov_b32 v247, s73 :: v_dual_fmaak_f32 v122, s74, v161, 2.741
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_mov_b32 v247, s73 :: v_dual_fmaak_f32 v122, s74, v161, 2.741
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v122, s0, 0xbabe, v161 :: v_dual_fmamk_f32 v123, s1, 0xbabe, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v122, s0, 0xbabe, v161 :: v_dual_fmamk_f32 v123, s1, 0xbabe, v162
// GFX11-NEXT:{{^}} ^
// 2 different SGPRs + VCC
v_dual_add_f32 v255, s1, v2 :: v_dual_cndmask_b32 v6, s2, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_add_f32 v255, s1, v2 :: v_dual_cndmask_b32 v6, s2, v3
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v6, s1, v3 :: v_dual_add_f32 v255, s2, v2
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v6, s1, v3 :: v_dual_add_f32 v255, s2, v2
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v255, s1, v2 :: v_dual_cndmask_b32 v6, s2, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v255, s1, v2 :: v_dual_cndmask_b32 v6, s2, v3
// GFX11-NEXT:{{^}} ^
// SGPR + LITERAL + VCC
v_dual_cndmask_b32 v255, s1, v2 :: v_dual_mov_b32 v254, 0xbabe
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v255, s1, v2 :: v_dual_mov_b32 v254, 0xbabe
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v255, 0xbabe, v2 :: v_dual_mov_b32 v254, s1
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v255, 0xbabe, v2 :: v_dual_mov_b32 v254, s1
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v255, s3, v2 :: v_dual_fmamk_f32 v254, v1, 0xbabe, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v255, s3, v2 :: v_dual_fmamk_f32 v254, v1, 0xbabe, v162
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v255, v1, v2 :: v_dual_fmamk_f32 v254, s3, 0xbabe, v162
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v255, v1, v2 :: v_dual_fmamk_f32 v254, s3, 0xbabe, v162
// GFX11-NEXT:{{^}} ^
// SGPR + VCC + VCC_LO
// This is a special case because implicit VCC operand has 64 bit size.
// SP3 does not accept this instruction as well.
v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_cndmask_b32 v6, s1, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand (violates constant bus restrictions)
// GFX11-NEXT:{{^}}v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_cndmask_b32 v6, s1, v3
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// One dst register must be even and the other odd.
//===----------------------------------------------------------------------===//
v_dual_add_f32 v0, v4, v2 :: v_dual_add_f32 v2, v1, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: one dst register must be even and the other odd
// GFX11-NEXT:{{^}}v_dual_add_f32 v0, v4, v2 :: v_dual_add_f32 v2, v1, v3
// GFX11-NEXT:{{^}} ^
v_dual_mov_b32 v1, v4 :: v_dual_add_f32 v5, v1, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: one dst register must be even and the other odd
// GFX11-NEXT:{{^}}v_dual_mov_b32 v1, v4 :: v_dual_add_f32 v5, v1, v3
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v2, v4, v5 :: v_dual_add_f32 v8, v5, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: one dst register must be even and the other odd
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v2, v4, v5 :: v_dual_add_f32 v8, v5, v6
// GFX11-NEXT:{{^}} ^
v_dual_fmac_f32 v3, v4, v5 :: v_dual_add_f32 v9, v5, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: one dst register must be even and the other odd
// GFX11-NEXT:{{^}}v_dual_fmac_f32 v3, v4, v5 :: v_dual_add_f32 v9, v5, v6
// GFX11-NEXT:{{^}} ^
v_dual_fmaak_f32 v4, v4, v5, 0xaf123456 :: v_dual_add_f32 v0, v5, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: one dst register must be even and the other odd
// GFX11-NEXT:{{^}}v_dual_fmaak_f32 v4, v4, v5, 0xaf123456 :: v_dual_add_f32 v0, v5, v6
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v5, v4, 0xaf123456, v6 :: v_dual_add_f32 v1, v5, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: one dst register must be even and the other odd
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v5, v4, 0xaf123456, v6 :: v_dual_add_f32 v1, v5, v6
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// Src0 operands must use different VGPR banks.
//===----------------------------------------------------------------------===//
v_dual_add_f32 v1, v1, v5 :: v_dual_mov_b32 v2, v1
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src0 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_add_f32 v1, v1, v5 :: v_dual_mov_b32 v2, v1
// GFX11-NEXT:{{^}} ^
v_dual_mov_b32 v1, v2 :: v_dual_add_f32 v2, v6, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src0 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_mov_b32 v1, v2 :: v_dual_add_f32 v2, v6, v6
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v1, v3, v5 :: v_dual_add_f32 v2, v11, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src0 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v1, v3, v5 :: v_dual_add_f32 v2, v11, v6
// GFX11-NEXT:{{^}} ^
v_dual_fmac_f32 v1, v4, v5 :: v_dual_add_f32 v2, v44, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src0 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmac_f32 v1, v4, v5 :: v_dual_add_f32 v2, v44, v6
// GFX11-NEXT:{{^}} ^
v_dual_fmaak_f32 v1, v5, v5, 0xaf123456 :: v_dual_add_f32 v2, v25, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src0 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmaak_f32 v1, v5, v5, 0xaf123456 :: v_dual_add_f32 v2, v25, v6
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v1, v6, 0xaf123456, v6 :: v_dual_add_f32 v2, v2, v6
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src0 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v1, v6, 0xaf123456, v6 :: v_dual_add_f32 v2, v2, v6
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// Src1 operands must use different VGPR banks.
//===----------------------------------------------------------------------===//
v_dual_add_f32 v1, v4, v0 :: v_dual_add_f32 v2, v5, v4
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src1 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_add_f32 v1, v4, v0 :: v_dual_add_f32 v2, v5, v4
// GFX11-NEXT:{{^}} ^
v_dual_cndmask_b32 v1, v4, v1 :: v_dual_add_f32 v2, v5, v9
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src1 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_cndmask_b32 v1, v4, v1 :: v_dual_add_f32 v2, v5, v9
// GFX11-NEXT:{{^}} ^
v_dual_fmac_f32 v1, v4, v2 :: v_dual_add_f32 v2, v5, v14
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src1 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmac_f32 v1, v4, v2 :: v_dual_add_f32 v2, v5, v14
// GFX11-NEXT:{{^}} ^
v_dual_fmaak_f32 v1, v4, v3, 0xaf123456 :: v_dual_add_f32 v2, v5, v23
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src1 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmaak_f32 v1, v4, v3, 0xaf123456 :: v_dual_add_f32 v2, v5, v23
// GFX11-NEXT:{{^}} ^
v_dual_add_f32 v2, v4, v4 :: v_dual_cndmask_b32 v1, v5, v0
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src1 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_add_f32 v2, v4, v4 :: v_dual_cndmask_b32 v1, v5, v0
// GFX11-NEXT:{{^}} ^
v_dual_add_f32 v2, v4, v5 :: v_dual_fmac_f32 v1, v5, v1
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src1 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_add_f32 v2, v4, v5 :: v_dual_fmac_f32 v1, v5, v1
// GFX11-NEXT:{{^}} ^
v_dual_fmaak_f32 v1, v4, v3, 0xaf123456 :: v_dual_fmaak_f32 v2, v5, v23, 0xaf123456
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src1 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmaak_f32 v1, v4, v3, 0xaf123456 :: v_dual_fmaak_f32 v2, v5, v23, 0xaf123456
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// Src2 operands must use different VGPR banks.
//===----------------------------------------------------------------------===//
v_dual_fmamk_f32 v6, v1, 0xaf123456, v3 :: v_dual_fmamk_f32 v5, v2, 0xaf123456, v5
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src2 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v6, v1, 0xaf123456, v3 :: v_dual_fmamk_f32 v5, v2, 0xaf123456, v5
// GFX11-NEXT:{{^}} ^
v_dual_fmac_f32 v7, v1, v2 :: v_dual_fmamk_f32 v6, v2, 0xaf123456, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src2 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmac_f32 v7, v1, v2 :: v_dual_fmamk_f32 v6, v2, 0xaf123456, v3
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v6, v1, 0xaf123456, v3 :: v_dual_fmac_f32 v5, v2, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: src2 operands must use different VGPR banks
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v6, v1, 0xaf123456, v3 :: v_dual_fmac_f32 v5, v2, v3
// GFX11-NEXT:{{^}} ^
//===----------------------------------------------------------------------===//
// Check invalid VOPD syntax.
//===----------------------------------------------------------------------===//
v_dual_fmamk_f32 v6, v1, 0xaf123456, v2 : : v_dual_fmac_f32 v5, v2, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: unknown token in expression
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v6, v1, 0xaf123456, v2 : : v_dual_fmac_f32 v5, v2, v3
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v6, v1, 0xaf123456, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: too few operands for instruction
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v6, v1, 0xaf123456, v3
// GFX11-NEXT:{{^}}^
v_dual_fmamk_f32 v6, v1, 0xaf123456, v2 :: v_dual_fmac_f32
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: too few operands for instruction
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v6, v1, 0xaf123456, v2 :: v_dual_fmac_f32
// GFX11-NEXT:{{^}}^
v_dual_add_f32 v255, v4 :: v_add_f32 v6, v1, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
// GFX11-NEXT:{{^}}v_dual_add_f32 v255, v4 :: v_add_f32 v6, v1, v3
// GFX11-NEXT:{{^}} ^
v_dual_fmamk_f32 v6, v1, 0xaf123456, v3 ::
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: expected a VOPDY instruction after ::
// GFX11-NEXT:{{^}}v_dual_fmamk_f32 v6, v1, 0xaf123456, v3 ::
// GFX11-NEXT:{{^}} ^
v_add_f32 v6, v1, v3 ::
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: expected a VOPDY instruction after ::
// GFX11-NEXT:{{^}}v_add_f32 v6, v1, v3 ::
// GFX11-NEXT:{{^}} ^
v_dual_add_f32 v255::
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: expected a VOPDY instruction after ::
// GFX11-NEXT:{{^}}v_dual_add_f32 v255::
// GFX11-NEXT:{{^}} ^
v_dual_add_f32 v255, v4, v2 :: v_add_f32 v6, v1, v3
// GFX11: :[[@LINE-1]]:{{[0-9]+}}: error: invalid VOPDY instruction
// GFX11-NEXT:{{^}}v_dual_add_f32 v255, v4, v2 :: v_add_f32 v6, v1, v3
// GFX11-NEXT:{{^}} ^
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