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/llvm-project/llvm/test/Analysis/ScalarEvolution/
H A Dshift-op.ll8 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
29 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
48 ; Unpredictable because %iv could "stabilize" to either -1 or 0,
52 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
53 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
54 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
73 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
95 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
118 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
119 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
[all …]
H A Dne-overflow.ll58 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
59 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
60 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
88 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
89 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
90 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
118 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
119 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
120 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
191 ; CHECK-NEXT: Loop %for.body: Unpredictable backedg
[all...]
H A Dexhaustive-trip-counts.ll35 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
36 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
37 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
60 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
61 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
62 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
91 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
92 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
93 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
114 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
[all …]
H A DSolveQuadraticEquation.ll48 ; CHECK-NEXT: Loop %for.body2: Unpredictable backedge-taken count.
49 ; CHECK-NEXT: Loop %for.body2: Unpredictable constant max backedge-taken count.
50 ; CHECK-NEXT: Loop %for.body2: Unpredictable symbolic max backedge-taken count.
51 ; CHECK-NEXT: Loop %for.body1: Unpredictable backedge-taken count.
52 ; CHECK-NEXT: Loop %for.body1: Unpredictable constant max backedge-taken count.
53 ; CHECK-NEXT: Loop %for.body1: Unpredictable symbolic max backedge-taken count.
81 ; CHECK-NEXT: Loop %for.inc479: Unpredictable backedge-taken count.
82 ; CHECK-NEXT: Loop %for.inc479: Unpredictable constant max backedge-taken count.
83 ; CHECK-NEXT: Loop %for.inc479: Unpredictable symbolic max backedge-taken count.
108 ; CHECK-NEXT: Loop %for.body: Unpredictable backedg
[all...]
H A Dcycled_phis.ll17 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
18 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
19 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
53 ; CHECK-NEXT: Loop %inner_loop: Unpredictable backedge-taken count.
54 ; CHECK-NEXT: Loop %inner_loop: Unpredictable constant max backedge-taken count.
55 ; CHECK-NEXT: Loop %inner_loop: Unpredictable symbolic max backedge-taken count.
56 ; CHECK-NEXT: Loop %outer_loop: Unpredictable backedge-taken count.
57 ; CHECK-NEXT: Loop %outer_loop: Unpredictable constant max backedge-taken count.
58 ; CHECK-NEXT: Loop %outer_loop: Unpredictable symbolic max backedge-taken count.
104 ; CHECK-NEXT: Loop %inner_loop: Unpredictable backedg
[all...]
H A Div-poison.ll17 ; CHECK-NEXT: Loop %bb1: Unpredictable backedge-taken count.
18 ; CHECK-NEXT: Loop %bb1: Unpredictable constant max backedge-taken count.
19 ; CHECK-NEXT: Loop %bb1: Unpredictable symbolic max backedge-taken count.
48 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
49 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
50 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
79 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
80 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
81 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
110 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
[all …]
H A Dtrip-count-implied-addrec.ll37 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
38 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
39 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
58 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
59 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
60 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
88 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
89 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
90 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
110 ; CHECK-NEXT: Loop %for.body: Unpredictable backedg
[all...]
H A Dtrip-count-non-unit-stride.ll15 ; CHECK-NEXT: Loop %loop: <multiple exits> Unpredictable backedge-taken count.
18 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
19 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
50 ; CHECK-NEXT: Loop %loop: <multiple exits> Unpredictable backedge-taken count.
53 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
54 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
84 ; CHECK-NEXT: Loop %loop: <multiple exits> Unpredictable backedge-taken count.
87 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
88 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
119 ; CHECK-NEXT: Loop %loop: <multiple exits> Unpredictable backedge-taken count.
[all …]
H A Dptrtoint-constantexpr-loop.ll24 ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable backedge-taken count.
25 ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count.
26 ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count.
41 ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable backedge-taken count.
42 ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count.
43 ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count.
58 ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable backedge-taken count.
59 ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count.
60 ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count.
94 ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable backedge-taken count.
[all …]
H A Dpr25369.ll19 ; CHECK-NEXT: Loop %bb2: Unpredictable backedge-taken count.
20 ; CHECK-NEXT: Loop %bb2: Unpredictable constant max backedge-taken count.
21 ; CHECK-NEXT: Loop %bb2: Unpredictable symbolic max backedge-taken count.
64 ; CHECK-NEXT: Loop %bb4: Unpredictable backedge-taken count.
65 ; CHECK-NEXT: Loop %bb4: Unpredictable constant max backedge-taken count.
66 ; CHECK-NEXT: Loop %bb4: Unpredictable symbolic max backedge-taken count.
67 ; CHECK-NEXT: Loop %bb2: Unpredictable backedge-taken count.
68 ; CHECK-NEXT: Loop %bb2: Unpredictable constant max backedge-taken count.
69 ; CHECK-NEXT: Loop %bb2: Unpredictable symbolic max backedge-taken count.
H A Dranges.ll116 ; CHECK-NEXT: Loop %loop: <multiple exits> Unpredictable backedge-taken count.
117 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
118 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
265 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
266 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
267 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
290 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
291 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
292 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
315 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
[all …]
H A Dtrip-count10.ll9 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
10 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
11 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
71 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
72 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
73 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
99 ; CHECK-NEXT: Loop %loophead: Unpredictable backedge-taken count.
100 ; CHECK-NEXT: Loop %loophead: Unpredictable constant max backedge-taken count.
101 ; CHECK-NEXT: Loop %loophead: Unpredictable symbolic max backedge-taken count.
151 ; CHECK-NEXT: Loop %for.body.i: Unpredictable backedge-taken count.
H A Dpredicated-symbolic-max-backedge-taken-count.ll8 ; CHECK-NEXT: Loop %header: <multiple exits> Unpredictable backedge-taken count.
15 ; CHECK-NEXT: Loop %header: Unpredictable constant max backedge-taken count.
16 ; CHECK-NEXT: Loop %header: Unpredictable symbolic max backedge-taken count.
62 ; CHECK-NEXT: Loop %header: <multiple exits> Unpredictable backedge-taken count.
69 ; CHECK-NEXT: Loop %header: Unpredictable constant max backedge-taken count.
70 ; CHECK-NEXT: Loop %header: Unpredictable symbolic max backedge-taken count.
H A Dlt-overflow.ll14 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
16 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
18 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
22 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
24 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
26 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
28 ; CHECK: Loop %for.body: <multiple exits> Unpredictable backedge-taken count.
30 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
34 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
37 ; CHECK: Loop %for.body: Unpredictable backedge-taken count.
H A Dpr76234.ll13 ; CHECK-NEXT: Loop %1: <multiple exits> Unpredictable backedge-taken count.
14 ; CHECK-NEXT: Loop %1: Unpredictable constant max backedge-taken count.
15 ; CHECK-NEXT: Loop %1: Unpredictable symbolic max backedge-taken count.
H A Dfinite-trip-count.ll56 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
57 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
58 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
130 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
131 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
132 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
204 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
205 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
206 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
269 ; CHECK-NEXT: Loop %for.body: Unpredictable backedg
[all...]
H A Douter_phi.ll20 ; CHECK-NEXT: Loop %inner: <multiple exits> Unpredictable backedge-taken count.
27 ; CHECK-NEXT: Loop %outer: <multiple exits> Unpredictable backedge-taken count.
30 ; CHECK-NEXT: Loop %outer: Unpredictable constant max backedge-taken count.
31 ; CHECK-NEXT: Loop %outer: Unpredictable symbolic max backedge-taken count.
82 ; CHECK-NEXT: Loop %inner: <multiple exits> Unpredictable backedge-taken count.
89 ; CHECK-NEXT: Loop %outer: <multiple exits> Unpredictable backedge-taken count.
92 ; CHECK-NEXT: Loop %outer: Unpredictable constant max backedge-taken count.
93 ; CHECK-NEXT: Loop %outer: Unpredictable symbolic max backedge-taken count.
H A Dtrip-count-negative-stride.ll15 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
16 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
17 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
37 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
38 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
39 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
126 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
127 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
128 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
242 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
[all …]
H A Dtrip-count-andor.ll98 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
99 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
100 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
119 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
120 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
121 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
228 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
229 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
230 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
249 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
[all …]
H A DZeroStep.ll16 ; CHECK-NEXT: Loop %loop: <multiple exits> Unpredictable backedge-taken count.
17 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
18 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
H A Dtrip-count-andor-selectform.ll98 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
99 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
100 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
119 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
120 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
121 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
228 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
229 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
230 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
249 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
[all …]
H A Dtrip-count-unknown-stride.ll79 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
80 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
81 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
166 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
167 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
168 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
193 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
194 ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count.
195 ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count.
248 ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count.
[all …]
H A Dshift-recurrences.ll12 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
13 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
14 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
35 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
36 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
37 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
58 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
59 ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count.
60 ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count.
80 ; CHECK-NEXT: Loop %loop: Unpredictable backedg
[all...]
H A Dmax-trip-count.ll55 ; CHECK-NEXT: Loop %for.cond: <multiple exits> Unpredictable backedge-taken count.
127 ; CHECK-NEXT: Loop %for.body.i: <multiple exits> Unpredictable backedge-taken count.
160 ; CHECK-NEXT: Loop %for.body: <multiple exits> Unpredictable backedge-taken count.
197 ; CHECK-NEXT: Loop %for.body.i: <multiple exits> Unpredictable backedge-taken count.
200 ; CHECK-NEXT: Loop %for.body.i: Unpredictable constant max backedge-taken count.
201 ; CHECK-NEXT: Loop %for.body.i: Unpredictable symbolic max backedge-taken count.
365 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
393 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
419 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
446 ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count.
[all …]
/llvm-project/llvm/test/Transforms/LoopSimplify/
H A Dpreserve-scev.ll15 ; CHECK: Loop %for.body18: Unpredictable backedge-taken count.
17 ; CHECK: Loop %for.cond: <multiple exits> Unpredictable backedge-taken count.
18 ; CHECK: Loop %for.cond: Unpredictable constant max backedge-taken count.
25 ; CHECK: Loop %for.body18: Unpredictable backedge-taken count.
27 ; CHECK: Loop %for.cond: <multiple exits> Unpredictable backedge-taken count.
29 ; CHECK: Loop %for.cond.outer: <multiple exits> Unpredictable backedge-taken count.
30 ; CHECK: Loop %for.cond.outer: Unpredictable constant max backedge-taken count.
79 ; CHECK: Loop %while.cond191: <multiple exits> Unpredictable backedge-taken count.
81 ; CHECK: Loop %while.cond191.outer: <multiple exits> Unpredictable backedge-taken count.
82 ; CHECK: Loop %while.cond191.outer: Unpredictable constant max backedge-taken count.
[all …]

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