forked from OSchip/llvm-project
114 lines
3.9 KiB
YAML
114 lines
3.9 KiB
YAML
# REQUIRES: asserts
|
|
# RUN: llc -mtriple=amdgcn--- -verify-machineinstrs -debug-only=regalloc -run-pass=greedy -o /dev/null %s 2>&1 | FileCheck %s
|
|
|
|
---
|
|
# Check that physreg candidate is not used since cannot be spilled in a block,
|
|
# e.g. before exec mask preamble
|
|
# CHECK: , cannot spill all interferences.
|
|
|
|
name: foo
|
|
tracksRegLiveness: true
|
|
machineFunctionInfo:
|
|
scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr3
|
|
stackPtrOffsetReg: $sgpr32
|
|
registers:
|
|
- { id: 0, class: sreg_64 }
|
|
- { id: 1100, class: sgpr_128 }
|
|
- { id: 1101, class: sgpr_128 }
|
|
- { id: 1102, class: sgpr_128 }
|
|
- { id: 1103, class: sgpr_128 }
|
|
- { id: 1104, class: sgpr_128 }
|
|
- { id: 1105, class: sgpr_128 }
|
|
- { id: 1106, class: sgpr_128 }
|
|
- { id: 1107, class: sgpr_128 }
|
|
- { id: 1108, class: sgpr_128 }
|
|
- { id: 1109, class: sgpr_128 }
|
|
- { id: 1110, class: sgpr_128 }
|
|
- { id: 1111, class: sgpr_128 }
|
|
- { id: 1112, class: sgpr_128 }
|
|
- { id: 1113, class: sgpr_128 }
|
|
- { id: 1114, class: sgpr_128 }
|
|
- { id: 1115, class: sgpr_128 }
|
|
- { id: 1116, class: sgpr_128 }
|
|
- { id: 1117, class: sgpr_128 }
|
|
- { id: 1118, class: sgpr_128 }
|
|
- { id: 1119, class: sgpr_128 }
|
|
- { id: 1120, class: sgpr_128 }
|
|
- { id: 1121, class: sgpr_128 }
|
|
- { id: 1122, class: sgpr_128 }
|
|
- { id: 1123, class: sgpr_128 }
|
|
- { id: 1124, class: sgpr_128 }
|
|
- { id: 1125, class: sgpr_128 }
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
liveins: $sgpr96_sgpr97, $sgpr98_sgpr99, $sgpr100_sgpr101, $sgpr102_sgpr103
|
|
%0:sreg_64 = COPY $sgpr102_sgpr103
|
|
%1100 = COPY $sgpr100_sgpr101_sgpr102_sgpr103
|
|
%1101 = COPY %1100
|
|
%1102 = COPY %1100
|
|
%1103 = COPY %1100
|
|
%1104 = COPY %1100
|
|
%1105 = COPY %1100
|
|
%1106 = COPY %1100
|
|
%1107 = COPY %1100
|
|
%1108 = COPY %1100
|
|
%1109 = COPY %1100
|
|
%1110 = COPY %1100
|
|
%1111 = COPY %1100
|
|
%1112 = COPY %1100
|
|
%1113 = COPY %1100
|
|
%1114 = COPY %1100
|
|
%1115 = COPY %1100
|
|
%1116 = COPY %1100
|
|
%1117 = COPY %1100
|
|
%1118 = COPY %1100
|
|
%1119 = COPY %1100
|
|
%1120 = COPY %1100
|
|
%1121 = COPY %1100
|
|
%1122 = COPY %1100
|
|
%1123 = COPY %1100
|
|
%1124 = COPY %1100
|
|
%1125 = COPY %1100
|
|
S_BRANCH %bb.1
|
|
|
|
bb.1:
|
|
liveins: $sgpr96_sgpr97, $sgpr98_sgpr99, $sgpr102_sgpr103
|
|
%0 = S_OR_SAVEEXEC_B64 $sgpr96_sgpr97, implicit-def $exec, implicit-def $scc, implicit $exec
|
|
$exec = S_XOR_B64_term $exec, %0, implicit-def $scc
|
|
SI_MASK_BRANCH %bb.100, implicit $exec
|
|
S_BRANCH %bb.2
|
|
|
|
bb.2:
|
|
liveins: $sgpr98_sgpr99, $sgpr102_sgpr103
|
|
%0:sreg_64 = S_OR_SAVEEXEC_B64 $sgpr98_sgpr99, implicit-def $exec, implicit-def $scc, implicit $exec
|
|
$exec = S_XOR_B64_term $exec, %0, implicit-def $scc
|
|
SI_MASK_BRANCH %bb.100, implicit $exec
|
|
S_BRANCH %bb.200
|
|
|
|
bb.100:
|
|
liveins: $sgpr102_sgpr103
|
|
%0:sreg_64 = S_OR_SAVEEXEC_B64 $sgpr102_sgpr103, implicit-def $exec, implicit-def $scc, implicit $exec
|
|
$exec = S_XOR_B64_term $exec, %0, implicit-def $scc
|
|
S_BRANCH %bb.200
|
|
|
|
bb.200:
|
|
S_CMP_EQ_U64 %1100.sub0_sub1, %1101.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1102.sub0_sub1, %1103.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1104.sub0_sub1, %1105.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1106.sub0_sub1, %1107.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1108.sub0_sub1, %1109.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1110.sub0_sub1, %1111.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1112.sub0_sub1, %1113.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1114.sub0_sub1, %1115.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1116.sub0_sub1, %1117.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1118.sub0_sub1, %1119.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1120.sub0_sub1, %1121.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1122.sub0_sub1, %1123.sub2_sub3, implicit-def $scc
|
|
S_CMP_EQ_U64 %1124.sub0_sub1, %1125.sub2_sub3, implicit-def $scc
|
|
|
|
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
|
|
S_SETPC_B64_return undef $sgpr30_sgpr31, implicit %0, implicit $vgpr0
|
|
|
|
...
|