Revert " [LoongArch][ISel] Check the number of sign bits in `PatGprGpr_32` (#107432)"
[llvm-project.git] / llvm / test / CodeGen / PowerPC / subreg-killed.mir
blobae12ab995af1432d7d1196155865831d95fad62a
1 # RUN: llc -mcpu=pwr10 -O3 -enable-subreg-liveness -verify-machineinstrs \
2 # RUN:   -mtriple=powerpc64le-unknown-linux-gnu -run-pass=greedy,virtregrewriter \
3 # RUN:   -o - %s | FileCheck %s
5 # This test case checks that the 'killed' flag is properly added when using
6 # subregisters.
8 # CHECK-LABEL: test
9 # CHECK: KILL_PAIR killed
10 # CHECK-NEXT: COPY killed
11 # CHECK-NEXT: KILL_PAIR killed
12 # CHECK-NEXT: COPY killed
13 # CHECK-NEXT: BUILD_UACC killed
14 # CHECK-NEXT: XXMTACC killed
15 # CHECK-NEXT: SPILL_ACC killed
17 ---
18 name:            test
19 tracksRegLiveness: true
20 fixedStack:
21   - { id: 0, size: 8 }
22 stack:
23   - { id: 0, size: 64 }
24 body:             |
25   bb.0:
26     liveins: $v2, $v3, $v4, $v5
27     undef %4.sub_vsx1:vsrprc_with_sub_64_in_vfrc = COPY $v5
28     %4.sub_vsx0:vsrprc_with_sub_64_in_vfrc = COPY $v4
29     undef %5.sub_vsx1:vsrprc_with_sub_64_in_vfrc = COPY $v3
30     %5.sub_vsx0:vsrprc_with_sub_64_in_vfrc = COPY $v2
31     %6:g8rc_and_g8rc_nox0 = LD 0, %fixed-stack.0
32     %5:vsrprc_with_sub_64_in_vfrc = KILL_PAIR %5
33     undef %7.sub_pair0:uaccrc = COPY %5
34     %4:vsrprc_with_sub_64_in_vfrc = KILL_PAIR %4
35     %7.sub_pair1:uaccrc = COPY %4
36     %8:accrc = BUILD_UACC %7
37     %8:accrc = XXMTACC %8
38     SPILL_ACC %8, 0, %stack.0
40 ...