Lines Matching full:check
3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CHECK
4 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CHECK-SHIFT1
5 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CHECK-SHIFT2
7 ; Check OR of a variable.
8 ; - CHECK is for the main loop.
9 ; - CHECK-SHIFT1 makes sure that the negated shift count used by the second
11 ; tested in CHECK.
12 ; - CHECK-SHIFT2 makes sure that %b is shifted into the high part of the word
16 ; CHECK-LABEL: f1:
17 ; CHECK: sllg [[SHIFT:%r[1-9]+]], %r2, 3
18 ; CHECK: nill %r2, 65532
19 ; CHECK: l [[OLD:%r[0-9]+]], 0(%r2)
20 ; CHECK: [[LABEL:\.[^:]*]]:
21 ; CHECK: rll [[ROT:%r[0-9]+]], [[OLD]], 0([[SHIFT]])
22 ; CHECK: or [[ROT]], %r3
23 ; CHECK: rll [[NEW:%r[0-9]+]], [[ROT]], 0({{%r[1-9]+}})
24 ; CHECK: cs [[OLD]], [[NEW]], 0(%r2)
25 ; CHECK: jl [[LABEL]]
26 ; CHECK: rll %r2, [[OLD]], 16([[SHIFT]])
27 ; CHECK: br %r14
29 ; CHECK-SHIFT1-LABEL: f1:
30 ; CHECK-SHIFT1: sllg [[SHIFT:%r[1-9]+]], %r2, 3
31 ; CHECK-SHIFT1: lcr [[NEGSHIFT:%r[1-9]+]], [[SHIFT]]
32 ; CHECK-SHIFT1: rll
33 ; CHECK-SHIFT1: rll {{%r[0-9]+}}, {{%r[0-9]+}}, 0([[NEGSHIFT]])
34 ; CHECK-SHIFT1: rll
35 ; CHECK-SHIFT1: br %r14
37 ; CHECK-SHIFT2-LABEL: f1:
38 ; CHECK-SHIFT2: sll %r3, 16
39 ; CHECK-SHIFT2: rll
40 ; CHECK-SHIFT2: or {{%r[0-9]+}}, %r3
41 ; CHECK-SHIFT2: rll
42 ; CHECK-SHIFT2: rll
43 ; CHECK-SHIFT2: br %r14
48 ; Check the minimum signed value. We OR the rotated word with 0x80000000.
50 ; CHECK-LABEL: f2:
51 ; CHECK: sllg [[SHIFT:%r[1-9]+]], %r2, 3
52 ; CHECK: nill %r2, 65532
53 ; CHECK: l [[OLD:%r[0-9]+]], 0(%r2)
54 ; CHECK: [[LABEL:\.[^:]*]]:
55 ; CHECK: rll [[ROT:%r[0-9]+]], [[OLD]], 0([[SHIFT]])
56 ; CHECK: oilh [[ROT]], 32768
57 ; CHECK: rll [[NEW:%r[0-9]+]], [[ROT]], 0([[NEGSHIFT:%r[1-9]+]])
58 ; CHECK: cs [[OLD]], [[NEW]], 0(%r2)
59 ; CHECK: jl [[LABEL]]
60 ; CHECK: rll %r2, [[OLD]], 16([[SHIFT]])
61 ; CHECK: br %r14
63 ; CHECK-SHIFT1-LABEL: f2:
64 ; CHECK-SHIFT1: sllg [[SHIFT:%r[1-9]+]], %r2, 3
65 ; CHECK-SHIFT1: lcr [[NEGSHIFT:%r[1-9]+]], [[SHIFT]]
66 ; CHECK-SHIFT1: rll
67 ; CHECK-SHIFT1: rll {{%r[0-9]+}}, {{%r[0-9]+}}, 0([[NEGSHIFT]])
68 ; CHECK-SHIFT1: rll
69 ; CHECK-SHIFT1: br %r14
71 ; CHECK-SHIFT2-LABEL: f2:
72 ; CHECK-SHIFT2: br %r14
77 ; Check ORs of -2 (-1 isn't useful). We OR the rotated word with 0xfffe0000.
79 ; CHECK-LABEL: f3:
80 ; CHECK: oilh [[ROT]], 65534
81 ; CHECK: br %r14
83 ; CHECK-SHIFT1-LABEL: f3:
84 ; CHECK-SHIFT1: br %r14
85 ; CHECK-SHIFT2-LABEL: f3:
86 ; CHECK-SHIFT2: br %r14
91 ; Check ORs of 1. We OR the rotated word with 0x00010000.
93 ; CHECK-LABEL: f4:
94 ; CHECK: oilh [[ROT]], 1
95 ; CHECK: br %r14
97 ; CHECK-SHIFT1-LABEL: f4:
98 ; CHECK-SHIFT1: br %r14
99 ; CHECK-SHIFT2-LABEL: f4:
100 ; CHECK-SHIFT2: br %r14
105 ; Check the maximum signed value. We OR the rotated word with 0x7fff0000.
107 ; CHECK-LABEL: f5:
108 ; CHECK: oilh [[ROT]], 32767
109 ; CHECK: br %r14
111 ; CHECK-SHIFT1-LABEL: f5:
112 ; CHECK-SHIFT1: br %r14
113 ; CHECK-SHIFT2-LABEL: f5:
114 ; CHECK-SHIFT2: br %r14
119 ; Check ORs of a large unsigned value. We OR the rotated word with
122 ; CHECK-LABEL: f6:
123 ; CHECK: oilh [[ROT]], 65533
124 ; CHECK: br %r14
126 ; CHECK-SHIFT1-LABEL: f6:
127 ; CHECK-SHIFT1: br %r14
128 ; CHECK-SHIFT2-LABEL: f6:
129 ; CHECK-SHIFT2: br %r14
