1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -simplify-mir -verify-machineinstrs -mtriple=powerpc64-ibm-aix-xcoff \
3# RUN:   -stop-after=postrapseudos %s -o - | FileCheck %s
4
5---
6name: foo
7alignment: 8
8tracksRegLiveness: true
9body: |
10  bb.0.entry:
11  liveins: $x3, $x4
12    ; CHECK-LABEL: name: foo
13    ; CHECK: liveins: $x3, $x4
14    ; CHECK: early-clobber renamable $g8p3 = LQ 128, $x4
15    ; CHECK: $x3 = OR8 $x7, $x7
16    ; CHECK: STQ killed renamable $g8p3, 160, $x3
17    ; CHECK: BLR8 implicit $lr8, implicit undef $rm, implicit $x3
18  %0:g8prc = LQ 128, $x4
19  $x3 = COPY %0.sub_gp8_x1:g8prc
20  STQ %0, 160, $x3
21  BLR8 implicit $lr8, implicit undef $rm, implicit $x3
22...
23
24---
25name: foobar
26alignment: 8
27tracksRegLiveness: true
28body: |
29  bb.0.entry:
30  liveins: $x3, $x4
31    ; CHECK-LABEL: name: foobar
32    ; CHECK: liveins: $x3, $x4
33    ; CHECK: renamable $g8p3 = LQARX $x3, $x4
34    ; CHECK: STQCX renamable $g8p3, $x3, $x4, implicit-def dead $cr0
35    ; CHECK: $x3 = OR8 $x7, $x7, implicit killed $g8p3
36    ; CHECK: BLR8 implicit $lr8, implicit undef $rm, implicit $x3
37  %0:g8prc = LQARX $x3, $x4
38  STQCX %0:g8prc, $x3, $x4, implicit-def $cr0
39  $x3 = COPY %0.sub_gp8_x1:g8prc
40  BLR8 implicit $lr8, implicit undef $rm, implicit $x3
41...
42
43---
44name: bar
45alignment: 8
46tracksRegLiveness: true
47body: |
48  bb.0.entry:
49  liveins: $x3, $x4
50    ; CHECK-LABEL: name: bar
51    ; CHECK: liveins: $x3, $x4
52    ; CHECK: early-clobber renamable $g8p2 = LQ 128, renamable $x3
53    ; CHECK: STQ renamable $g8p2, 160, $x3
54    ; CHECK: $x3 = OR8 $x4, $x4, implicit killed $g8p2
55    ; CHECK: BLR8 implicit $lr8, implicit undef $rm, implicit $x3
56  %0:g8rc_nox0 = COPY $x3
57  %1:g8prc = LQ 128, %0
58  STQ %1, 160, $x3
59  $x3 = COPY %1.sub_gp8_x0:g8prc
60  BLR8 implicit $lr8, implicit undef $rm, implicit $x3
61...
62
63# `spill_g8prc`'s code contains undefined behaviors. This code is only to
64# demonstrate correctness of spiller.
65---
66name: spill_g8prc
67alignment: 8
68tracksRegLiveness: true
69body: |
70  bb.0.entry:
71  liveins: $x3, $x4, $x5, $x6, $x7, $x8, $x9, $x10, $x11, $x12
72    ; CHECK-LABEL: name: spill_g8prc
73    ; CHECK: liveins: $x3, $x4, $x5, $x6, $x7, $x8, $x9, $x10, $x11, $x12, $x14, $x15, $x16, $x17, $x18, $x19, $x20, $x21, $x22, $x23, $x24, $x25, $x26, $x27, $x28, $x29, $x30, $x31
74    ; CHECK: STD killed $x14, -144, $x1 :: (store (s64) into %fixed-stack.17, align 16)
75    ; CHECK: STD killed $x15, -136, $x1 :: (store (s64) into %fixed-stack.16)
76    ; CHECK: STD killed $x16, -128, $x1 :: (store (s64) into %fixed-stack.15, align 16)
77    ; CHECK: STD killed $x17, -120, $x1 :: (store (s64) into %fixed-stack.14)
78    ; CHECK: STD killed $x18, -112, $x1 :: (store (s64) into %fixed-stack.13, align 16)
79    ; CHECK: STD killed $x19, -104, $x1 :: (store (s64) into %fixed-stack.12)
80    ; CHECK: STD killed $x20, -96, $x1 :: (store (s64) into %fixed-stack.11, align 16)
81    ; CHECK: STD killed $x21, -88, $x1 :: (store (s64) into %fixed-stack.10)
82    ; CHECK: STD killed $x22, -80, $x1 :: (store (s64) into %fixed-stack.9, align 16)
83    ; CHECK: STD killed $x23, -72, $x1 :: (store (s64) into %fixed-stack.8)
84    ; CHECK: STD killed $x24, -64, $x1 :: (store (s64) into %fixed-stack.7, align 16)
85    ; CHECK: STD killed $x25, -56, $x1 :: (store (s64) into %fixed-stack.6)
86    ; CHECK: STD killed $x26, -48, $x1 :: (store (s64) into %fixed-stack.5, align 16)
87    ; CHECK: STD killed $x27, -40, $x1 :: (store (s64) into %fixed-stack.4)
88    ; CHECK: STD killed $x28, -32, $x1 :: (store (s64) into %fixed-stack.3, align 16)
89    ; CHECK: STD killed $x29, -24, $x1 :: (store (s64) into %fixed-stack.2)
90    ; CHECK: STD killed $x30, -16, $x1 :: (store (s64) into %fixed-stack.1, align 16)
91    ; CHECK: STD killed $x31, -8, $x1 :: (store (s64) into %fixed-stack.0)
92    ; CHECK: $x7 = OR8 $x3, $x3
93    ; CHECK: renamable $g8p4 = LQARX $x5, $x6
94    ; CHECK: STD killed $x8, -160, $x1
95    ; CHECK: STD killed $x9, -152, $x1
96    ; CHECK: renamable $g8p5 = LQARX $x3, renamable $x4
97    ; CHECK: renamable $g8p4 = LQARX $x3, renamable $x4
98    ; CHECK: STD killed $x8, -176, $x1
99    ; CHECK: STD killed $x9, -168, $x1
100    ; CHECK: renamable $g8p4 = LQARX $x3, renamable $x4
101    ; CHECK: STD killed $x8, -192, $x1
102    ; CHECK: STD killed $x9, -184, $x1
103    ; CHECK: renamable $g8p4 = LQARX $x3, renamable $x4
104    ; CHECK: STD killed $x8, -208, $x1
105    ; CHECK: STD killed $x9, -200, $x1
106    ; CHECK: renamable $g8p4 = LQARX $x3, renamable $x4
107    ; CHECK: STD killed $x8, -224, $x1
108    ; CHECK: STD killed $x9, -216, $x1
109    ; CHECK: renamable $g8p10 = LQARX $x3, renamable $x4
110    ; CHECK: renamable $g8p9 = LQARX $x3, renamable $x4
111    ; CHECK: renamable $g8p8 = LQARX $x3, renamable $x4
112    ; CHECK: renamable $g8p7 = LQARX $x3, renamable $x4
113    ; CHECK: renamable $g8p15 = LQARX $x3, renamable $x4
114    ; CHECK: renamable $g8p11 = LQARX $x3, renamable $x4
115    ; CHECK: renamable $g8p12 = LQARX $x3, renamable $x4
116    ; CHECK: renamable $g8p13 = LQARX $x3, renamable $x4
117    ; CHECK: renamable $g8p14 = LQARX $x3, renamable $x4
118    ; CHECK: renamable $g8p4 = LQARX $x3, renamable $x4
119    ; CHECK: $x3 = OR8 $x11, $x11
120    ; CHECK: STQCX killed renamable $g8p4, renamable $x7, renamable $x4, implicit-def dead $cr0
121    ; CHECK: STQCX killed renamable $g8p14, renamable $x7, renamable $x4, implicit-def dead $cr0
122    ; CHECK: STQCX killed renamable $g8p13, renamable $x7, renamable $x4, implicit-def dead $cr0
123    ; CHECK: STQCX killed renamable $g8p12, renamable $x7, renamable $x4, implicit-def dead $cr0
124    ; CHECK: STQCX killed renamable $g8p11, renamable $x7, renamable $x4, implicit-def dead $cr0
125    ; CHECK: STQCX killed renamable $g8p15, renamable $x7, renamable $x4, implicit-def dead $cr0
126    ; CHECK: STQCX killed renamable $g8p7, renamable $x7, renamable $x4, implicit-def dead $cr0
127    ; CHECK: STQCX killed renamable $g8p8, renamable $x7, renamable $x4, implicit-def dead $cr0
128    ; CHECK: STQCX killed renamable $g8p9, renamable $x7, renamable $x4, implicit-def dead $cr0
129    ; CHECK: STQCX killed renamable $g8p10, renamable $x7, renamable $x4, implicit-def dead $cr0
130    ; CHECK: $x8 = LD -224, $x1
131    ; CHECK: $x9 = LD -216, $x1
132    ; CHECK: STQCX killed renamable $g8p4, renamable $x7, renamable $x4, implicit-def dead $cr0
133    ; CHECK: $x8 = LD -208, $x1
134    ; CHECK: $x9 = LD -200, $x1
135    ; CHECK: STQCX killed renamable $g8p4, renamable $x7, renamable $x4, implicit-def dead $cr0
136    ; CHECK: $x8 = LD -192, $x1
137    ; CHECK: $x9 = LD -184, $x1
138    ; CHECK: STQCX killed renamable $g8p4, renamable $x7, renamable $x4, implicit-def dead $cr0
139    ; CHECK: $x8 = LD -176, $x1
140    ; CHECK: $x9 = LD -168, $x1
141    ; CHECK: STQCX killed renamable $g8p4, renamable $x7, renamable $x4, implicit-def dead $cr0
142    ; CHECK: STQCX killed renamable $g8p5, killed renamable $x7, killed renamable $x4, implicit-def dead $cr0
143    ; CHECK: $x8 = LD -160, $x1
144    ; CHECK: $x9 = LD -152, $x1
145    ; CHECK: STQCX killed renamable $g8p4, $x5, $x6, implicit-def dead $cr0
146    ; CHECK: $x31 = LD -8, $x1 :: (load (s64) from %fixed-stack.0)
147    ; CHECK: $x30 = LD -16, $x1 :: (load (s64) from %fixed-stack.1, align 16)
148    ; CHECK: $x29 = LD -24, $x1 :: (load (s64) from %fixed-stack.2)
149    ; CHECK: $x28 = LD -32, $x1 :: (load (s64) from %fixed-stack.3, align 16)
150    ; CHECK: $x27 = LD -40, $x1 :: (load (s64) from %fixed-stack.4)
151    ; CHECK: $x26 = LD -48, $x1 :: (load (s64) from %fixed-stack.5, align 16)
152    ; CHECK: $x25 = LD -56, $x1 :: (load (s64) from %fixed-stack.6)
153    ; CHECK: $x24 = LD -64, $x1 :: (load (s64) from %fixed-stack.7, align 16)
154    ; CHECK: $x23 = LD -72, $x1 :: (load (s64) from %fixed-stack.8)
155    ; CHECK: $x22 = LD -80, $x1 :: (load (s64) from %fixed-stack.9, align 16)
156    ; CHECK: $x21 = LD -88, $x1 :: (load (s64) from %fixed-stack.10)
157    ; CHECK: $x20 = LD -96, $x1 :: (load (s64) from %fixed-stack.11, align 16)
158    ; CHECK: $x19 = LD -104, $x1 :: (load (s64) from %fixed-stack.12)
159    ; CHECK: $x18 = LD -112, $x1 :: (load (s64) from %fixed-stack.13, align 16)
160    ; CHECK: $x17 = LD -120, $x1 :: (load (s64) from %fixed-stack.14)
161    ; CHECK: $x16 = LD -128, $x1 :: (load (s64) from %fixed-stack.15, align 16)
162    ; CHECK: $x15 = LD -136, $x1 :: (load (s64) from %fixed-stack.16)
163    ; CHECK: $x14 = LD -144, $x1 :: (load (s64) from %fixed-stack.17, align 16)
164    ; CHECK: BLR8 implicit $lr8, implicit undef $rm, implicit $x3
165  %addr0:g8rc_nox0 = COPY $x3
166  %addr1:g8rc = COPY $x4
167  %0:g8prc = LQARX $x5, $x6
168  %1:g8prc = LQARX %addr0, %addr1
169  %2:g8prc = LQARX %addr0, %addr1
170  %3:g8prc = LQARX %addr0, %addr1
171  %4:g8prc = LQARX %addr0, %addr1
172  %5:g8prc = LQARX %addr0, %addr1
173  %6:g8prc = LQARX %addr0, %addr1
174  %7:g8prc = LQARX %addr0, %addr1
175  %8:g8prc = LQARX %addr0, %addr1
176  %9:g8prc = LQARX %addr0, %addr1
177  %10:g8prc = LQARX %addr0, %addr1
178  %11:g8prc = LQARX %addr0, %addr1
179  %12:g8prc = LQARX %addr0, %addr1
180  %13:g8prc = LQARX %addr0, %addr1
181  %14:g8prc = LQARX %addr0, %addr1
182  %15:g8prc = LQARX %addr0, %addr1
183  STQCX %15:g8prc, %addr0, %addr1, implicit-def $cr0
184  STQCX %14:g8prc, %addr0, %addr1, implicit-def $cr0
185  STQCX %13:g8prc, %addr0, %addr1, implicit-def $cr0
186  STQCX %12:g8prc, %addr0, %addr1, implicit-def $cr0
187  STQCX %11:g8prc, %addr0, %addr1, implicit-def $cr0
188  STQCX %10:g8prc, %addr0, %addr1, implicit-def $cr0
189  STQCX %9:g8prc, %addr0, %addr1, implicit-def $cr0
190  STQCX %8:g8prc, %addr0, %addr1, implicit-def $cr0
191  STQCX %7:g8prc, %addr0, %addr1, implicit-def $cr0
192  STQCX %6:g8prc, %addr0, %addr1, implicit-def $cr0
193  STQCX %5:g8prc, %addr0, %addr1, implicit-def $cr0
194  STQCX %4:g8prc, %addr0, %addr1, implicit-def $cr0
195  STQCX %3:g8prc, %addr0, %addr1, implicit-def $cr0
196  STQCX %2:g8prc, %addr0, %addr1, implicit-def $cr0
197  STQCX %1:g8prc, %addr0, %addr1, implicit-def $cr0
198  STQCX %0:g8prc, $x5, $x6, implicit-def $cr0
199  $x3 = COPY %1.sub_gp8_x1:g8prc
200  BLR8 implicit $lr8, implicit undef $rm, implicit $x3
201...
202
203---
204name: copy_g8prc
205alignment: 8
206tracksRegLiveness: true
207body: |
208  bb.0.entry:
209  liveins: $g8p8
210    ; CHECK-LABEL: name: copy_g8prc
211    ; CHECK: liveins: $g8p8
212    ; CHECK: $x4 = OR8 $x16, $x16
213    ; CHECK: $x5 = OR8 $x17, $x17
214    ; CHECK: $x3 = OR8 $x5, $x5
215    ; CHECK: $x4 = KILL renamable $x4, implicit killed $g8p2
216    ; CHECK: BLR8 implicit $lr8, implicit undef $rm, implicit killed $x3, implicit $x4
217  %0:g8prc = COPY $g8p8
218  $x3 = COPY %0.sub_gp8_x1:g8prc
219  $x4 = COPY %0.sub_gp8_x0:g8prc
220  BLR8 implicit $lr8, implicit undef $rm, implicit $x3, implicit $x4
221...
222