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# 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_READ2_B64_gfx9
# GCN: DS_WRITE2_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 (s64) from `double addrspace(3)* undef`, addrspace 3)
%6:vreg_64 = DS_READ_B64_gfx9 %4, 784, 0, implicit $exec :: (load (s64) from `double addrspace(3)* undef` + 8, addrspace 3)
%17:vreg_64 = DS_READ_B64_gfx9 %4, 840, 0, implicit $exec :: (load (s64) from `double addrspace(3)* undef`, addrspace 3)
DS_WRITE_B64_gfx9 %4, %17, 8, 0, implicit $exec :: (store (s64) into `double addrspace(3)* undef` + 8, addrspace 3)
DS_WRITE_B64_gfx9 %4, %6, 0, 0, implicit $exec :: (store (s64) into `double addrspace(3)* undef`, align 16, addrspace 3)
%24:vreg_64 = DS_READ_B64_gfx9 %4, 928, 0, implicit $exec :: (load (s64) from `double addrspace(3)* undef` + 8, addrspace 3)
DS_WRITE_B64_gfx9 undef %29:vgpr_32, %5, 0, 0, implicit $exec :: (store (s64) into `double addrspace(3)* undef`, addrspace 3)
S_ENDPGM 0
...
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