| # RUN: llc -mtriple=amdgcn -mcpu=gfx90a -verify-machineinstrs -run-pass si-form-memory-clauses %s -o - | FileCheck -check-prefix=GCN %s |
| |
| # Make sure we do not produce early-clobber list with odd subregs. |
| |
| --- |
| name: long_reg_clause |
| body: | |
| bb.0.entry: |
| ; GCN-LABEL: name: long_reg_clause |
| ; GCN-NOT: BUNDLE |
| ; GCN-NOT: early-clobber |
| ; GCN-NOT: KILL |
| %0:vreg_64_align2 = IMPLICIT_DEF |
| undef %1.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -208, 0, implicit $exec |
| %1.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -224, 0, implicit $exec |
| %1.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -240, 0, implicit $exec |
| dead %1.sub0_sub1_sub2_sub3:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -256, 0, implicit $exec |
| undef %2.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -80, 0, implicit $exec |
| %2.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -96, 0, implicit $exec |
| %2.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -112, 0, implicit $exec |
| dead %2.sub0_sub1_sub2_sub3:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, -128, 0, implicit $exec |
| undef %3.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 48, 0, implicit $exec |
| %3.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 32, 0, implicit $exec |
| %3.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 16, 0, implicit $exec |
| dead %3.sub0_sub1_sub2_sub3:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 0, 0, implicit $exec |
| undef %4.sub12_sub13_sub14_sub15:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 176, 0, implicit $exec |
| %4.sub8_sub9_sub10_sub11:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 160, 0, implicit $exec |
| %4.sub4_sub5_sub6_sub7:areg_512_align2 = GLOBAL_LOAD_DWORDX4 %0, 144, 0, implicit $exec |
| ... |