[AMDGPU][MC][True16] Support V_RCP/SQRT/RSQ/LOG/EXP_F16.

llvm/lib/Target/AMDGPU/VOP1Instructions.td

@@ -954,10 +954,15 @@ defm V_CVT_F16_U16_t16       : VOP1_Real_FULL_t16_gfx11_gfx12<0x050, "v_cvt_f16_
 defm V_CVT_F16_I16_t16       : VOP1_Real_FULL_t16_gfx11_gfx12<0x051, "v_cvt_f16_i16">;
 defm V_CVT_U16_F16_t16       : VOP1_Real_FULL_t16_gfx11_gfx12<0x052, "v_cvt_u16_f16">;
 defm V_CVT_I16_F16_t16       : VOP1_Real_FULL_t16_gfx11_gfx12<0x053, "v_cvt_i16_f16">;
+defm V_RCP_F16_t16           : VOP1_Real_FULL_t16_gfx11_gfx12<0x054, "v_rcp_f16">;
 defm V_RCP_F16_fake16        : VOP1_Real_FULL_t16_gfx11_gfx12<0x054, "v_rcp_f16">;
+defm V_SQRT_F16_t16          : VOP1_Real_FULL_t16_gfx11_gfx12<0x055, "v_sqrt_f16">;
 defm V_SQRT_F16_fake16       : VOP1_Real_FULL_t16_gfx11_gfx12<0x055, "v_sqrt_f16">;
+defm V_RSQ_F16_t16           : VOP1_Real_FULL_t16_gfx11_gfx12<0x056, "v_rsq_f16">;
 defm V_RSQ_F16_fake16        : VOP1_Real_FULL_t16_gfx11_gfx12<0x056, "v_rsq_f16">;
+defm V_LOG_F16_t16           : VOP1_Real_FULL_t16_gfx11_gfx12<0x057, "v_log_f16">;
 defm V_LOG_F16_fake16        : VOP1_Real_FULL_t16_gfx11_gfx12<0x057, "v_log_f16">;
+defm V_EXP_F16_t16           : VOP1_Real_FULL_t16_gfx11_gfx12<0x058, "v_exp_f16">;
 defm V_EXP_F16_fake16        : VOP1_Real_FULL_t16_gfx11_gfx12<0x058, "v_exp_f16">;
 defm V_FREXP_MANT_F16_fake16 : VOP1_Real_FULL_t16_gfx11_gfx12<0x059, "v_frexp_mant_f16">;
 defm V_FREXP_EXP_I16_F16_t16 : VOP1_Real_FULL_t16_gfx11_gfx12<0x05a, "v_frexp_exp_i16_f16">;

llvm/test/MC/AMDGPU/gfx11_asm_vop1-fake16.s

@@ -93,3 +93,225 @@ v_ceil_f16 v5, src_scc
 
 v_ceil_f16 v127, 0xfe0b
 // GFX11: encoding: [0xff,0xb8,0xfe,0x7e,0x0b,0xfe,0x00,0x00]
+
+v_rcp_f16 v5, v1
+// GFX11: encoding: [0x01,0xa9,0x0a,0x7e]
+
+v_rcp_f16 v5, v127
+// GFX11: encoding: [0x7f,0xa9,0x0a,0x7e]
+
+v_rcp_f16 v5, s1
+// GFX11: encoding: [0x01,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, s105
+// GFX11: encoding: [0x69,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, vcc_lo
+// GFX11: encoding: [0x6a,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, vcc_hi
+// GFX11: encoding: [0x6b,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, ttmp15
+// GFX11: encoding: [0x7b,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, m0
+// GFX11: encoding: [0x7d,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, exec_lo
+// GFX11: encoding: [0x7e,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, exec_hi
+// GFX11: encoding: [0x7f,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, null
+// GFX11: encoding: [0x7c,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, -1
+// GFX11: encoding: [0xc1,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, 0.5
+// GFX11: encoding: [0xf0,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v5, src_scc
+// GFX11: encoding: [0xfd,0xa8,0x0a,0x7e]
+
+v_rcp_f16 v127, 0xfe0b
+// GFX11: encoding: [0xff,0xa8,0xfe,0x7e,0x0b,0xfe,0x00,0x00]
+
+v_sqrt_f16 v5, v1
+// GFX11: encoding: [0x01,0xab,0x0a,0x7e]
+
+v_sqrt_f16 v5, v127
+// GFX11: encoding: [0x7f,0xab,0x0a,0x7e]
+
+v_sqrt_f16 v5, s1
+// GFX11: encoding: [0x01,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, s105
+// GFX11: encoding: [0x69,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, vcc_lo
+// GFX11: encoding: [0x6a,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, vcc_hi
+// GFX11: encoding: [0x6b,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, ttmp15
+// GFX11: encoding: [0x7b,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, m0
+// GFX11: encoding: [0x7d,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, exec_lo
+// GFX11: encoding: [0x7e,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, exec_hi
+// GFX11: encoding: [0x7f,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, null
+// GFX11: encoding: [0x7c,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, -1
+// GFX11: encoding: [0xc1,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, 0.5
+// GFX11: encoding: [0xf0,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v5, src_scc
+// GFX11: encoding: [0xfd,0xaa,0x0a,0x7e]
+
+v_sqrt_f16 v127, 0xfe0b
+// GFX11: encoding: [0xff,0xaa,0xfe,0x7e,0x0b,0xfe,0x00,0x00]
+
+v_rsq_f16 v5, v1
+// GFX11: encoding: [0x01,0xad,0x0a,0x7e]
+
+v_rsq_f16 v5, v127
+// GFX11: encoding: [0x7f,0xad,0x0a,0x7e]
+
+v_rsq_f16 v5, s1
+// GFX11: encoding: [0x01,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, s105
+// GFX11: encoding: [0x69,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, vcc_lo
+// GFX11: encoding: [0x6a,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, vcc_hi
+// GFX11: encoding: [0x6b,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, ttmp15
+// GFX11: encoding: [0x7b,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, m0
+// GFX11: encoding: [0x7d,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, exec_lo
+// GFX11: encoding: [0x7e,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, exec_hi
+// GFX11: encoding: [0x7f,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, null
+// GFX11: encoding: [0x7c,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, -1
+// GFX11: encoding: [0xc1,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, 0.5
+// GFX11: encoding: [0xf0,0xac,0x0a,0x7e]
+
+v_rsq_f16 v5, src_scc
+// GFX11: encoding: [0xfd,0xac,0x0a,0x7e]
+
+v_log_f16 v5, v1
+// GFX11: encoding: [0x01,0xaf,0x0a,0x7e]
+
+v_log_f16 v5, v127
+// GFX11: encoding: [0x7f,0xaf,0x0a,0x7e]
+
+v_log_f16 v5, s1
+// GFX11: encoding: [0x01,0xae,0x0a,0x7e]
+
+v_log_f16 v5, s105
+// GFX11: encoding: [0x69,0xae,0x0a,0x7e]
+
+v_log_f16 v5, vcc_lo
+// GFX11: encoding: [0x6a,0xae,0x0a,0x7e]
+
+v_log_f16 v5, vcc_hi
+// GFX11: encoding: [0x6b,0xae,0x0a,0x7e]
+
+v_log_f16 v5, ttmp15
+// GFX11: encoding: [0x7b,0xae,0x0a,0x7e]
+
+v_log_f16 v5, m0
+// GFX11: encoding: [0x7d,0xae,0x0a,0x7e]
+
+v_log_f16 v5, exec_lo
+// GFX11: encoding: [0x7e,0xae,0x0a,0x7e]
+
+v_log_f16 v5, exec_hi
+// GFX11: encoding: [0x7f,0xae,0x0a,0x7e]
+
+v_log_f16 v5, null
+// GFX11: encoding: [0x7c,0xae,0x0a,0x7e]
+
+v_log_f16 v5, -1
+// GFX11: encoding: [0xc1,0xae,0x0a,0x7e]
+
+v_log_f16 v5, 0.5
+// GFX11: encoding: [0xf0,0xae,0x0a,0x7e]
+
+v_log_f16 v5, src_scc
+// GFX11: encoding: [0xfd,0xae,0x0a,0x7e]
+
+v_log_f16 v127, 0xfe0b
+// GFX11: encoding: [0xff,0xae,0xfe,0x7e,0x0b,0xfe,0x00,0x00]
+
+v_exp_f16 v5, v1
+// GFX11: encoding: [0x01,0xb1,0x0a,0x7e]
+
+v_exp_f16 v5, v127
+// GFX11: encoding: [0x7f,0xb1,0x0a,0x7e]
+
+v_exp_f16 v5, s1
+// GFX11: encoding: [0x01,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, s105
+// GFX11: encoding: [0x69,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, vcc_lo
+// GFX11: encoding: [0x6a,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, vcc_hi
+// GFX11: encoding: [0x6b,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, ttmp15
+// GFX11: encoding: [0x7b,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, m0
+// GFX11: encoding: [0x7d,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, exec_lo
+// GFX11: encoding: [0x7e,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, exec_hi
+// GFX11: encoding: [0x7f,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, null
+// GFX11: encoding: [0x7c,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, -1
+// GFX11: encoding: [0xc1,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, 0.5
+// GFX11: encoding: [0xf0,0xb0,0x0a,0x7e]
+
+v_exp_f16 v5, src_scc
+// GFX11: encoding: [0xfd,0xb0,0x0a,0x7e]
+
+v_exp_f16 v127, 0xfe0b
+// GFX11: encoding: [0xff,0xb0,0xfe,0x7e,0x0b,0xfe,0x00,0x00]