// Instruction definitions for VI and newer.
//===----------------------------------------------------------------------===//
-let SubtargetPredicate = isVI in {
+let SIAssemblerPredicate = DisableInst, SubtargetPredicate = isVI in {
-def V_LDEXP_F32 : VOP3InstVI <0x288, "v_ldexp_f32", VOP_F32_F32_I32,
- AMDGPUldexp
->;
-def V_BFM_B32 : VOP3InstVI <0x293, "v_bfm_b32", VOP_I32_I32_I32, AMDGPUbfm>;
-def V_BCNT_U32_B32 : VOP3InstVI <0x28b, "v_bcnt_u32_b32", VOP_I32_I32_I32>;
-def V_MBCNT_LO_U32_B32 : VOP3InstVI <0x28c, "v_mbcnt_lo_u32_b32",
- VOP_I32_I32_I32
->;
-def V_MBCNT_HI_U32_B32 : VOP3InstVI <0x28d, "v_mbcnt_hi_u32_b32",
- VOP_I32_I32_I32
->;
+//===----------------------------------------------------------------------===//
+// VOP1 Instructions
+//===----------------------------------------------------------------------===//
-def V_CVT_PKRTZ_F16_F32 : VOP3InstVI <0x296, "v_cvt_pkrtz_f16_f32",
- VOP_I32_F32_F32, int_SI_packf16
+defm V_CVT_F16_U16 : VOP1Inst <vop1<0, 0x39>, "v_cvt_f16_u16", VOP_F16_I16>;
+defm V_CVT_F16_I16 : VOP1Inst <vop1<0, 0x3a>, "v_cvt_f16_i16", VOP_F16_I16>;
+defm V_CVT_U16_F16 : VOP1Inst <vop1<0, 0x3b>, "v_cvt_u16_f16", VOP_I16_F16>;
+defm V_CVT_I16_F16 : VOP1Inst <vop1<0, 0x3c>, "v_cvt_i16_f16", VOP_I16_F16>;
+defm V_RCP_F16 : VOP1Inst <vop1<0, 0x3d>, "v_rcp_f16", VOP_F16_F16>;
+defm V_SQRT_F16 : VOP1Inst <vop1<0, 0x3e>, "v_sqrt_f16", VOP_F16_F16>;
+defm V_RSQ_F16 : VOP1Inst <vop1<0, 0x3f>, "v_rsq_f16", VOP_F16_F16>;
+defm V_LOG_F16 : VOP1Inst <vop1<0, 0x40>, "v_log_f16", VOP_F16_F16>;
+defm V_EXP_F16 : VOP1Inst <vop1<0, 0x41>, "v_exp_f16", VOP_F16_F16>;
+defm V_FREXP_MANT_F16 : VOP1Inst <vop1<0, 0x42>, "v_frexp_mant_f16",
+ VOP_F16_F16
>;
-
-defm BUFFER_LOAD_DWORD_VI : MUBUF_Load_Helper_vi <
- 0x14, "buffer_load_dword", VReg_32, i32, global_load
+defm V_FREXP_EXP_I16_F16 : VOP1Inst <vop1<0, 0x43>, "v_frexp_exp_i16_f16",
+ VOP_I16_F16
>;
-
-defm BUFFER_LOAD_FORMAT_XYZW_VI : MUBUF_Load_Helper_vi <
- 0x03, "buffer_load_format_xyzw", VReg_128
->;
-
-} // End SubtargetPredicate = isVI
+defm V_FLOOR_F16 : VOP1Inst <vop1<0, 0x44>, "v_floor_f16", VOP_F16_F16>;
+defm V_CEIL_F16 : VOP1Inst <vop1<0, 0x45>, "v_ceil_f16", VOP_F16_F16>;
+defm V_TRUNC_F16 : VOP1Inst <vop1<0, 0x46>, "v_trunc_f16", VOP_F16_F16>;
+defm V_RNDNE_F16 : VOP1Inst <vop1<0, 0x47>, "v_rndne_f16", VOP_F16_F16>;
+defm V_FRACT_F16 : VOP1Inst <vop1<0, 0x48>, "v_fract_f16", VOP_F16_F16>;
+defm V_SIN_F16 : VOP1Inst <vop1<0, 0x49>, "v_sin_f16", VOP_F16_F16>;
+defm V_COS_F16 : VOP1Inst <vop1<0, 0x4a>, "v_cos_f16", VOP_F16_F16>;
//===----------------------------------------------------------------------===//
-// VOP2 Patterns
+// VOP2 Instructions
//===----------------------------------------------------------------------===//
-let Predicates = [isVI] in {
+let isCommutable = 1 in {
-def : Pat <
- (int_SI_tid),
- (V_MBCNT_HI_U32_B32 0xffffffff,
- (V_MBCNT_LO_U32_B32 0xffffffff, 0))
+defm V_ADD_F16 : VOP2Inst <vop2<0, 0x1f>, "v_add_f16", VOP_F16_F16_F16>;
+defm V_SUB_F16 : VOP2Inst <vop2<0, 0x20>, "v_sub_f16", VOP_F16_F16_F16>;
+defm V_SUBREV_F16 : VOP2Inst <vop2<0, 0x21>, "v_subrev_f16", VOP_F16_F16_F16,
+ null_frag, "v_sub_f16"
>;
+defm V_MUL_F16 : VOP2Inst <vop2<0, 0x22>, "v_mul_f16", VOP_F16_F16_F16>;
+defm V_MAC_F16 : VOP2Inst <vop2<0, 0x23>, "v_mac_f16", VOP_F16_F16_F16>;
+} // End isCommutable = 1
+defm V_MADMK_F16 : VOP2MADK <vop2<0,0x24>, "v_madmk_f16">;
+let isCommutable = 1 in {
+defm V_MADAK_F16 : VOP2MADK <vop2<0,0x25>, "v_madak_f16">;
+defm V_ADD_U16 : VOP2Inst <vop2<0,0x26>, "v_add_u16", VOP_I16_I16_I16>;
+defm V_SUB_U16 : VOP2Inst <vop2<0,0x27>, "v_sub_u16" , VOP_I16_I16_I16>;
+defm V_SUBREV_U16 : VOP2Inst <vop2<0,0x28>, "v_subrev_u16", VOP_I16_I16_I16>;
+defm V_MUL_LO_U16 : VOP2Inst <vop2<0,0x29>, "v_mul_lo_u16", VOP_I16_I16_I16>;
+} // End isCommutable = 1
+defm V_LSHLREV_B16 : VOP2Inst <vop2<0,0x2a>, "v_lshlrev_b16", VOP_I16_I16_I16>;
+defm V_LSHRREV_B16 : VOP2Inst <vop2<0,0x2b>, "v_lshrrev_b16", VOP_I16_I16_I16>;
+defm V_ASHRREV_B16 : VOP2Inst <vop2<0,0x2c>, "v_ashrrev_b16", VOP_I16_I16_I16>;
+let isCommutable = 1 in {
+defm V_MAX_F16 : VOP2Inst <vop2<0,0x2d>, "v_max_f16", VOP_F16_F16_F16>;
+defm V_MIN_F16 : VOP2Inst <vop2<0,0x2e>, "v_min_f16", VOP_F16_F16_F16>;
+defm V_MAX_U16 : VOP2Inst <vop2<0,0x2f>, "v_max_u16", VOP_I16_I16_I16>;
+defm V_MAX_I16 : VOP2Inst <vop2<0,0x30>, "v_max_i16", VOP_I16_I16_I16>;
+defm V_MIN_U16 : VOP2Inst <vop2<0,0x31>, "v_min_u16", VOP_I16_I16_I16>;
+defm V_MIN_I16 : VOP2Inst <vop2<0,0x32>, "v_min_i16", VOP_I16_I16_I16>;
+} // End isCommutable = 1
+defm V_LDEXP_F16 : VOP2Inst <vop2<0,0x33>, "v_ldexp_f16", VOP_F16_F16_I16>;
+
+// Aliases to simplify matching of floating-pint instructions that are VOP2 on
+// SI and VOP3 on VI.
+
+class SI2_VI3Alias <string name, Instruction inst> : InstAlias <
+ name#" $dst, $src0, $src1",
+ (inst VGPR_32:$dst, 0, VCSrc_32:$src0, 0, VCSrc_32:$src1, 0, 0)
+>, PredicateControl {
+ let UseInstAsmMatchConverter = 0;
+}
+
+def : SI2_VI3Alias <"v_ldexp_f32", V_LDEXP_F32_e64_vi>;
+def : SI2_VI3Alias <"v_cvt_pkaccum_u8_f32", V_CVT_PKACCUM_U8_F32_e64_vi>;
+def : SI2_VI3Alias <"v_cvt_pknorm_i16_f32", V_CVT_PKNORM_I16_F32_e64_vi>;
+def : SI2_VI3Alias <"v_cvt_pknorm_u16_f32", V_CVT_PKNORM_U16_F32_e64_vi>;
+def : SI2_VI3Alias <"v_cvt_pkrtz_f16_f32", V_CVT_PKRTZ_F16_F32_e64_vi>;
+
+} // End SIAssemblerPredicate = DisableInst, SubtargetPredicate = isVI
//===----------------------------------------------------------------------===//
// SMEM Patterns
//===----------------------------------------------------------------------===//
-// 1. Offset as 8bit DWORD immediate
+let Predicates = [isVI] in {
+
+// 1. Offset as 20bit DWORD immediate
def : Pat <
(SIload_constant v4i32:$sbase, IMM20bit:$offset),
(S_BUFFER_LOAD_DWORD_IMM $sbase, (as_i32imm $offset))
>;
-//===----------------------------------------------------------------------===//
-// MUBUF Patterns
-//===----------------------------------------------------------------------===//
-
-// Offset in an 32Bit VGPR
-def : Pat <
- (SIload_constant v4i32:$sbase, i32:$voff),
- (BUFFER_LOAD_DWORD_VI_OFFEN $sbase, $voff, 0, 0, 0, 0, 0)
->;
-
-// Offset in an 32Bit VGPR
-def : Pat <
- (SIload_constant v4i32:$sbase, i32:$voff),
- (BUFFER_LOAD_DWORD_VI_OFFEN $sbase, $voff, 0, 0, 0, 0, 0)
->;
-
-/* int_SI_vs_load_input */
-def : Pat<
- (SIload_input v4i32:$tlst, imm:$attr_offset, i32:$buf_idx_vgpr),
- (BUFFER_LOAD_FORMAT_XYZW_VI_IDXEN $tlst, $buf_idx_vgpr, imm:$attr_offset, 0, 0, 0, 0)
->;
-
-defm : MUBUF_Load_Dword <i32, BUFFER_LOAD_DWORD_VI_OFFSET,
- BUFFER_LOAD_DWORD_VI_OFFEN,
- BUFFER_LOAD_DWORD_VI_IDXEN,
- BUFFER_LOAD_DWORD_VI_BOTHEN>;
-
} // End Predicates = [isVI]
projects / oota-llvm.git / blobdiff