| # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs -run-pass si-load-store-opt %s -o - | FileCheck -check-prefix=GCN %s |
| |
| # GCN-LABEL: name: out_of_order_merge |
| # GCN: DS_READ2_B64_gfx9 |
| # GCN: DS_WRITE_B64_gfx9 |
| # GCN: DS_READ2_B64_gfx9 |
| # GCN: DS_WRITE_B64_gfx9 |
| # GCN: DS_WRITE_B64_gfx9 |
| --- |
| name: out_of_order_merge |
| body: | |
| bb.0: |
| %4:vgpr_32 = V_MOV_B32_e32 0, implicit $exec |
| %5:vreg_64 = DS_READ_B64_gfx9 %4, 776, 0, implicit $exec :: (load 8 from `double addrspace(3)* undef`, addrspace 3) |
| %6:vreg_64 = DS_READ_B64_gfx9 %4, 784, 0, implicit $exec :: (load 8 from `double addrspace(3)* undef` + 8, addrspace 3) |
| %17:vreg_64 = DS_READ_B64_gfx9 %4, 840, 0, implicit $exec :: (load 8 from `double addrspace(3)* undef`, addrspace 3) |
| DS_WRITE_B64_gfx9 %4, %17, 8, 0, implicit $exec :: (store 8 into `double addrspace(3)* undef` + 8, addrspace 3) |
| DS_WRITE_B64_gfx9 %4, %6, 0, 0, implicit $exec :: (store 8 into `double addrspace(3)* undef`, align 16, addrspace 3) |
| %24:vreg_64 = DS_READ_B64_gfx9 %4, 928, 0, implicit $exec :: (load 8 from `double addrspace(3)* undef` + 8, addrspace 3) |
| DS_WRITE_B64_gfx9 undef %29:vgpr_32, %5, 0, 0, implicit $exec :: (store 8 into `double addrspace(3)* undef`, addrspace 3) |
| S_ENDPGM 0 |
| |
| ... |
