| # RUN: llc -march=amdgcn -mcpu=gfx908 -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=GCN %s |
| |
| # GCN-LABEL: name: valu_write_vgpr_mfma_read |
| # GCN: V_MOV_B32 |
| # GCN: V_MOV_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: valu_write_vgpr_mfma_read |
| body: | |
| bb.0: |
| $vgpr0 = V_MOV_B32_e32 1, implicit $exec |
| $vgpr1 = V_MOV_B32_e32 1, implicit $exec |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: valu_write_vgpr_accvgpr_write_read |
| # GCN: V_MOV_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: valu_write_vgpr_accvgpr_write_read |
| body: | |
| bb.0: |
| $vgpr0 = V_MOV_B32_e32 1, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_write_agpr_mfma_read_same_agpr |
| # GCN: V_MFMA |
| # GCN-NEXT: V_MFMA |
| name: mfma_write_agpr_mfma_read_same_agpr |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_write_agpr_mfma_read_overlap |
| # GCN: V_MFMA |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: mfma_write_agpr_mfma_read_overlap |
| body: | |
| bb.0: |
| $agpr1_agpr2_agpr3_agpr4 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_write_agpr_mfma_read_partial |
| # GCN: V_MFMA |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: mfma_write_agpr_mfma_read_partial |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = V_MFMA_F32_16X16X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, 0, 0, 0, implicit $exec |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_write_agpr_mfma_srca_read_overlap |
| # GCN: V_MFMA |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: mfma_write_agpr_mfma_srca_read_overlap |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $agpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_write_agpr_mfma_srcb_read_overlap |
| # GCN: V_MFMA |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: mfma_write_agpr_mfma_srcb_read_overlap |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $agpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_4x4_write_agpr_accvgpr_read |
| # GCN: V_MFMA_F32_4X4X1F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_READ_B32 |
| name: mfma_4x4_write_agpr_accvgpr_read |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_16x16_write_agpr_accvgpr_read |
| # GCN: V_MFMA_F32_16X16X1F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_READ_B32 |
| name: mfma_16x16_write_agpr_accvgpr_read |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = V_MFMA_F32_16X16X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, 0, 0, 0, implicit $exec |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_32x32_write_agpr_accvgpr_read |
| # GCN: V_MFMA_F32_32X32X2F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_READ_B32 |
| name: mfma_32x32_write_agpr_accvgpr_read |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = V_MFMA_F32_32X32X2F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, 0, 0, 0, implicit $exec |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_4x4_write_agpr_accvgpr_write |
| # GCN: V_MFMA_F32_4X4X1F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: mfma_4x4_write_agpr_accvgpr_write |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_16x16_write_agpr_accvgpr_write |
| # GCN: V_MFMA_F32_16X16X1F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: mfma_16x16_write_agpr_accvgpr_write |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = V_MFMA_F32_16X16X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, 0, 0, 0, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_32x32_write_agpr_accvgpr_write |
| # GCN: V_MFMA_F32_32X32X2F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: mfma_32x32_write_agpr_accvgpr_write |
| body: | |
| bb.0: |
| $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = V_MFMA_F32_32X32X2F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, 0, 0, 0, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_4x4_read_srcc_accvgpr_write |
| # GCN: V_MFMA_F32_4X4X1F32 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: mfma_4x4_read_srcc_accvgpr_write |
| body: | |
| bb.0: |
| $agpr4_agpr5_agpr6_agpr7 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr2, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_16x16_read_srcc_accvgpr_write |
| # GCN: V_MFMA_F32_16X16X1F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: mfma_16x16_read_srcc_accvgpr_write |
| body: | |
| bb.0: |
| $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 = V_MFMA_F32_16X16X1F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, 0, 0, 0, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr2, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: mfma_32x32_read_srcc_accvgpr_write |
| # GCN: V_MFMA_F32_32X32X2F32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: mfma_32x32_read_srcc_accvgpr_write |
| body: | |
| bb.0: |
| $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 = V_MFMA_F32_32X32X2F32 killed $vgpr1, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, 0, 0, 0, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr2, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_read_write_vgpr_valu_read |
| # GCN: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: V_ADD_F32 |
| name: accvgpr_read_write_vgpr_valu_read |
| body: | |
| bb.0: |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr4, implicit $exec |
| $vgpr1 = V_ADD_F32_e32 0, killed $vgpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_read_write_vgpr_mfma_read |
| # GCN: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: accvgpr_read_write_vgpr_mfma_read |
| body: | |
| bb.0: |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr4, implicit $exec |
| $agpr0_agpr1_agpr2_agpr3 = V_MFMA_F32_4X4X1F32 killed $vgpr0, killed $vgpr0, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_read_write_vgpr_accvgpr_write_read |
| # GCN: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: accvgpr_read_write_vgpr_accvgpr_write_read |
| body: | |
| bb.0: |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr1, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_write_agpr_mfma_read_srcc |
| # GCN: V_ACCVGPR_WRITE_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: accvgpr_write_agpr_mfma_read_srcc |
| body: | |
| bb.0: |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| $agpr4_agpr5_agpr6_agpr7 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $vgpr2, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_write_agpr_mfma_read_srca |
| # GCN: V_ACCVGPR_WRITE_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: accvgpr_write_agpr_mfma_read_srca |
| body: | |
| bb.0: |
| $agpr8 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| $agpr4_agpr5_agpr6_agpr7 = V_MFMA_F32_4X4X1F32 killed $agpr8, killed $vgpr1, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_write_agpr_mfma_read_srcb |
| # GCN: V_ACCVGPR_WRITE_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: accvgpr_write_agpr_mfma_read_srcb |
| body: | |
| bb.0: |
| $agpr8 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| $agpr4_agpr5_agpr6_agpr7 = V_MFMA_F32_4X4X1F32 killed $vgpr1, killed $agpr8, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_write_agpr_accvgpr_read |
| # GCN: V_ACCVGPR_WRITE_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_READ_B32 |
| name: accvgpr_write_agpr_accvgpr_read |
| body: | |
| bb.0: |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr0, implicit $exec |
| $vgpr1 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: vcmpx_write_exec_mfma |
| # GCN: V_CMPX_EQ_I32_e32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_MFMA |
| name: vcmpx_write_exec_mfma |
| body: | |
| bb.0: |
| implicit $exec, implicit $vcc = V_CMPX_EQ_I32_e32 $vgpr0, $vgpr1, implicit $exec |
| $agpr4_agpr5_agpr6_agpr7 = V_MFMA_F32_4X4X1F32 killed $agpr8, killed $vgpr1, killed $agpr0_agpr1_agpr2_agpr3, 0, 0, 0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: vcmpx_write_exec_accvgpr_write |
| # GCN: V_CMPX_EQ_I32_e32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: V_ACCVGPR_WRITE_B32 |
| name: vcmpx_write_exec_accvgpr_write |
| body: | |
| bb.0: |
| implicit $exec, implicit $vcc = V_CMPX_EQ_I32_e32 $vgpr0, $vgpr1, implicit $exec |
| $agpr0 = V_ACCVGPR_WRITE_B32 killed $vgpr2, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_read_write_vgpr_load |
| # GCN: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: FLAT_LOAD_DWORD |
| name: accvgpr_read_write_vgpr_load |
| body: | |
| bb.0: |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| $vgpr3 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec, implicit $flat_scr |
| ... |
| --- |
| |
| # GCN-LABEL: name: accvgpr_read_write_vgpr_store |
| # GCN: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: DS_WRITE_B32 |
| name: accvgpr_read_write_vgpr_store |
| body: | |
| bb.0: |
| $vgpr0 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| DS_WRITE_B32 $vgpr0, $vgpr1, 0, 0, implicit $m0, implicit $exec |
| ... |
| --- |
| |
| # GCN-LABEL: name: valu_write_vgpr_accvgpr_read_load_no_dependency |
| # GCN: V_MOV_B32 |
| # GCN-NEXT: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: FLAT_LOAD_DWORD |
| name: valu_write_vgpr_accvgpr_read_load_no_dependency |
| body: | |
| bb.0: |
| $vgpr0 = V_MOV_B32_e32 1, implicit $exec |
| $vgpr1 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| $vgpr4 = FLAT_LOAD_DWORD $vgpr2_vgpr3, 0, 0, 0, 0, implicit $exec, implicit $flat_scr |
| ... |
| --- |
| |
| # GCN-LABEL: name: valu_write_vgpr_accvgpr_read_load_1_and_3_depend |
| # GCN: V_MOV_B32 |
| # GCN-NEXT: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: FLAT_LOAD_DWORD |
| name: valu_write_vgpr_accvgpr_read_load_1_and_3_depend |
| body: | |
| bb.0: |
| $vgpr0 = V_MOV_B32_e32 1, implicit $exec |
| $vgpr2 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| $vgpr4 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec, implicit $flat_scr |
| ... |
| --- |
| |
| # GCN-LABEL: name: valu_write_vgpr_accvgpr_read_load_2_and_3_depend |
| # GCN: V_MOV_B32 |
| # GCN-NEXT: V_ACCVGPR_READ_B32 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: S_NOP 0 |
| # GCN-NEXT: FLAT_LOAD_DWORD |
| name: valu_write_vgpr_accvgpr_read_load_2_and_3_depend |
| body: | |
| bb.0: |
| $vgpr0 = V_MOV_B32_e32 1, implicit $exec |
| $vgpr2 = V_ACCVGPR_READ_B32 killed $agpr0, implicit $exec |
| $vgpr4 = FLAT_LOAD_DWORD $vgpr2_vgpr3, 0, 0, 0, 0, implicit $exec, implicit $flat_scr |
| ... |
| --- |
