1# RUN: llc -march=amdgcn -mcpu=gfx90a -verify-machineinstrs -run-pass si-form-memory-clauses %s -o - | FileCheck -check-prefix=GCN %s
2
3# Make sure we do not produce early-clobber list with odd subregs.
4
5---
6name: long_reg_clause
7body:             |
8  bb.0.entry:
9    ; GCN-LABEL: name: long_reg_clause
10    ; GCN-NOT: BUNDLE
11    ; GCN-NOT: early-clobber
12    ; GCN-NOT: KILL
13    %0:vreg_64_align2 = IMPLICIT_DEF
14    undef %1.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -208, 0, implicit $exec
15    %1.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -224, 0, implicit $exec
16    %1.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -240, 0, implicit $exec
17    dead %1.sub0_sub1_sub2_sub3:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -256, 0, implicit $exec
18    undef %2.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -80, 0, implicit $exec
19    %2.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -96, 0, implicit $exec
20    %2.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -112, 0, implicit $exec
21    dead %2.sub0_sub1_sub2_sub3:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -128, 0, implicit $exec
22    undef %3.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 48, 0, implicit $exec
23    %3.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 32, 0, implicit $exec
24    %3.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 16, 0, implicit $exec
25    dead %3.sub0_sub1_sub2_sub3:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 0, 0, implicit $exec
26    undef %4.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 176, 0, implicit $exec
27    %4.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 160, 0, implicit $exec
28    %4.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 144, 0, implicit $exec
29...
30