xref: /llvm-project/llvm/test/CodeGen/PowerPC/peephole-counter-perOp.mir (revision 6e1a04247d6cc3295be8e3b14286f95983632e1c) 
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 4
2# REQUIRES: asserts
3# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs \
4# RUN:   -run-pass ppc-mi-peepholes %s -o - | FileCheck %s --check-prefix=ALL
5# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs \
6# RUN:   -run-pass ppc-mi-peepholes %s -o - -debug-counter=ppc-per-op-peephole=0-5 \
7# RUN:   | FileCheck %s --check-prefix=ALL
8# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs \
9# RUN:   -run-pass ppc-mi-peepholes %s -o - -debug-counter=ppc-per-op-peephole=0-5 \
10# RUN:   | FileCheck %s --check-prefix=ALL
11# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs \
12# RUN:   -run-pass ppc-mi-peepholes %s -o - -debug-counter=ppc-per-op-peephole=3 \
13# RUN:   | FileCheck %s --check-prefix=ONE-FIRST-RLWINM
14# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs \
15# RUN:   -run-pass ppc-mi-peepholes %s -o - -debug-counter=ppc-per-op-peephole=4 \
16# RUN:   | FileCheck %s --check-prefix=ONE-SECOND-RLWINM
17# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs \
18# RUN:   -run-pass ppc-mi-peepholes %s -o - -debug-counter=ppc-per-op-peephole=3-4 \
19# RUN:   | FileCheck %s --check-prefix=TWO
20
21---
22name: testFoldRLWINM
23#CHECK: name: testFoldRLWINM
24tracksRegLiveness: true
25body: |
26  bb.0.entry:
27    liveins: $x3
28    ; ALL-LABEL: name: testFoldRLWINM
29    ; ALL: liveins: $x3
30    ; ALL-NEXT: {{  $}}
31    ; ALL-NEXT: [[COPY:%[0-9]+]]:g8rc = COPY killed $x3
32    ; ALL-NEXT: [[COPY1:%[0-9]+]]:gprc = COPY killed [[COPY]].sub_32
33    ; ALL-NEXT: dead [[RLWINM:%[0-9]+]]:gprc = RLWINM [[COPY1]], 14, 0, 12
34    ; ALL-NEXT: dead [[RLWINM1:%[0-9]+]]:gprc = RLWINM [[COPY1]], 14, 0, 11
35    ; ALL-NEXT: dead [[RLWINM2:%[0-9]+]]:gprc = RLWINM killed [[COPY1]], 14, 0, 10
36    ; ALL-NEXT: BLR8 implicit $lr8, implicit $rm
37    ;
38    ; ONE-FIRST-RLWINM-LABEL: name: testFoldRLWINM
39    ; ONE-FIRST-RLWINM: liveins: $x3
40    ; ONE-FIRST-RLWINM-NEXT: {{  $}}
41    ; ONE-FIRST-RLWINM-NEXT: [[COPY:%[0-9]+]]:g8rc = COPY killed $x3
42    ; ONE-FIRST-RLWINM-NEXT: [[COPY1:%[0-9]+]]:gprc = COPY killed [[COPY]].sub_32
43    ; ONE-FIRST-RLWINM-NEXT: [[RLWINM:%[0-9]+]]:gprc = RLWINM [[COPY1]], 27, 5, 31
44    ; ONE-FIRST-RLWINM-NEXT: dead [[RLWINM1:%[0-9]+]]:gprc = RLWINM killed [[COPY1]], 14, 0, 12
45    ; ONE-FIRST-RLWINM-NEXT: dead [[RLWINM2:%[0-9]+]]:gprc = RLWINM [[RLWINM]], 19, 0, 11
46    ; ONE-FIRST-RLWINM-NEXT: dead [[RLWINM3:%[0-9]+]]:gprc = RLWINM killed [[RLWINM]], 19, 0, 10
47    ; ONE-FIRST-RLWINM-NEXT: BLR8 implicit $lr8, implicit $rm
48    ;
49    ; ONE-SECOND-RLWINM-LABEL: name: testFoldRLWINM
50    ; ONE-SECOND-RLWINM: liveins: $x3
51    ; ONE-SECOND-RLWINM-NEXT: {{  $}}
52    ; ONE-SECOND-RLWINM-NEXT: [[COPY:%[0-9]+]]:g8rc = COPY killed $x3
53    ; ONE-SECOND-RLWINM-NEXT: [[COPY1:%[0-9]+]]:gprc = COPY killed [[COPY]].sub_32
54    ; ONE-SECOND-RLWINM-NEXT: [[RLWINM:%[0-9]+]]:gprc = RLWINM [[COPY1]], 27, 5, 31
55    ; ONE-SECOND-RLWINM-NEXT: dead [[RLWINM1:%[0-9]+]]:gprc = RLWINM [[RLWINM]], 19, 0, 12
56    ; ONE-SECOND-RLWINM-NEXT: dead [[RLWINM2:%[0-9]+]]:gprc = RLWINM killed [[COPY1]], 14, 0, 11
57    ; ONE-SECOND-RLWINM-NEXT: dead [[RLWINM3:%[0-9]+]]:gprc = RLWINM killed [[RLWINM]], 19, 0, 10
58    ; ONE-SECOND-RLWINM-NEXT: BLR8 implicit $lr8, implicit $rm
59    ;
60    ; TWO-LABEL: name: testFoldRLWINM
61    ; TWO: liveins: $x3
62    ; TWO-NEXT: {{  $}}
63    ; TWO-NEXT: [[COPY:%[0-9]+]]:g8rc = COPY killed $x3
64    ; TWO-NEXT: [[COPY1:%[0-9]+]]:gprc = COPY killed [[COPY]].sub_32
65    ; TWO-NEXT: [[RLWINM:%[0-9]+]]:gprc = RLWINM [[COPY1]], 27, 5, 31
66    ; TWO-NEXT: dead [[RLWINM1:%[0-9]+]]:gprc = RLWINM [[COPY1]], 14, 0, 12
67    ; TWO-NEXT: dead [[RLWINM2:%[0-9]+]]:gprc = RLWINM killed [[COPY1]], 14, 0, 11
68    ; TWO-NEXT: dead [[RLWINM3:%[0-9]+]]:gprc = RLWINM killed [[RLWINM]], 19, 0, 10
69    ; TWO-NEXT: BLR8 implicit $lr8, implicit $rm
70    %0:g8rc = COPY $x3
71    %1:gprc = COPY %0.sub_32:g8rc
72    %2:gprc = RLWINM %1:gprc, 27, 5, 31
73    %3:gprc = RLWINM %2:gprc, 19, 0, 12
74    %4:gprc = RLWINM %2:gprc, 19, 0, 11
75    %5:gprc = RLWINM %2:gprc, 19, 0, 10
76    BLR8 implicit $lr8, implicit $rm
77...
78