llvm-project/llvm/test/Transforms/SCCP/pr49582-iterator-invalidation.ll
Bjorn Pettersson 8ebb3eac02 [test] Use -passes syntax when specifying pipeline in some more tests
The legacy PM is deprecated, so update a bunch of lit tests running
opt to use the new PM syntax when specifying the pipeline.
In this patch focus has been put on test cases for ConstantMerge,
ConstraintElimination, CorrelatedValuePropagation, GlobalDCE,
GlobalOpt, SCCP, TailCallElim and PredicateInfo.

Differential Revision: https://reviews.llvm.org/D114516
2021-11-27 09:52:55 +01:00

855 lines
34 KiB
LLVM

; RUN: opt < %s -passes=ipsccp -disable-output
; PR49582: This test checks for an iterator invalidation issue, which only gets
; exposed on a large-enough test case. We intentionally do not check the output.
@c = external dso_local global i32*, align 8
@d = external dso_local global i32, align 4
define void @f(i32 %i) {
entry:
br label %for.cond
for.cond: ; preds = %if.end628, %entry
%e.0 = phi i32 [ 1, %entry ], [ %e.15, %if.end628 ]
%cmp = icmp slt i32 %e.0, %i
call void @llvm.assume(i1 %cmp)
%0 = load i32*, i32** @c, align 8
%tobool = icmp ne i32* %0, null
br i1 %tobool, label %if.then, label %if.end628
if.then: ; preds = %for.cond
%1 = load i32, i32* %0, align 4
%tobool1 = icmp ne i32 %1, 0
br i1 %tobool1, label %if.then2, label %if.else78
if.then2: ; preds = %if.then
%add = add nsw i32 %e.0, 1
%cmp3 = icmp sge i32 %add, %i
br i1 %cmp3, label %if.then4, label %if.end
if.then4: ; preds = %if.then2
%idxprom = sext i32 %add to i64
br label %if.end
if.end: ; preds = %if.then4, %if.then2
br i1 %cmp3, label %if.then9, label %if.end13
if.then9: ; preds = %if.end
%idxprom11 = sext i32 %add to i64
br label %if.end13
if.end13: ; preds = %if.then9, %if.end
br i1 %cmp3, label %if.then16, label %if.end20
if.then16: ; preds = %if.end13
%idxprom18 = sext i32 %add to i64
br label %if.end20
if.end20: ; preds = %if.then16, %if.end13
%add21 = add nsw i32 %e.0, 3
%cmp22 = icmp sge i32 %add21, %i
br i1 %cmp22, label %if.then23, label %if.end25
if.then23: ; preds = %if.end20
br label %if.end25
if.end25: ; preds = %if.then23, %if.end20
%e.1 = phi i32 [ %add21, %if.then23 ], [ %e.0, %if.end20 ]
%cmp26 = icmp sge i32 %e.1, %i
br i1 %cmp26, label %if.then27, label %if.end28
if.then27: ; preds = %if.end25
%inc = add nsw i32 %e.1, 1
br label %if.end28
if.end28: ; preds = %if.then27, %if.end25
%e.2 = phi i32 [ %inc, %if.then27 ], [ %e.1, %if.end25 ]
%add29 = add nsw i32 %e.2, 2
%cmp30 = icmp sge i32 %add29, %i
br i1 %cmp30, label %if.then31, label %if.end33
if.then31: ; preds = %if.end28
br label %if.end33
if.end33: ; preds = %if.then31, %if.end28
%e.3 = phi i32 [ %add29, %if.then31 ], [ %e.2, %if.end28 ]
%cmp34 = icmp sge i32 %e.3, %i
br i1 %cmp34, label %if.then35, label %if.end38
if.then35: ; preds = %if.end33
%idxprom36 = sext i32 %e.3 to i64
br label %if.end38
if.end38: ; preds = %if.then35, %if.end33
br i1 %cmp34, label %if.then40, label %if.end43
if.then40: ; preds = %if.end38
%idxprom41 = sext i32 %e.3 to i64
br label %if.end43
if.end43: ; preds = %if.then40, %if.end38
br i1 %cmp34, label %if.then45, label %if.end47
if.then45: ; preds = %if.end43
%inc46 = add nsw i32 %e.3, 1
br label %if.end47
if.end47: ; preds = %if.then45, %if.end43
%e.4 = phi i32 [ %inc46, %if.then45 ], [ %e.3, %if.end43 ]
%cmp48 = icmp sge i32 %e.4, %i
br i1 %cmp48, label %if.then49, label %if.end51
if.then49: ; preds = %if.end47
%inc50 = add nsw i32 %e.4, 1
br label %if.end51
if.end51: ; preds = %if.then49, %if.end47
%e.5 = phi i32 [ %inc50, %if.then49 ], [ %e.4, %if.end47 ]
%2 = load i32*, i32** @c, align 8
%tobool52 = icmp ne i32* %2, null
br i1 %tobool52, label %if.then53, label %if.else
if.then53: ; preds = %if.end51
%cmp54 = icmp sge i32 %e.5, %i
br i1 %cmp54, label %if.then55, label %if.end628
if.then55: ; preds = %if.then53
unreachable
if.else: ; preds = %if.end51
%3 = load i32, i32* @d, align 4
%tobool57 = icmp ne i32 %3, 0
br i1 %tobool57, label %if.then58, label %if.else68
if.then58: ; preds = %if.else
%cmp59 = icmp sge i32 %e.5, %i
br i1 %cmp59, label %if.then60, label %if.end62
if.then60: ; preds = %if.then58
%inc61 = add nsw i32 %e.5, 1
br label %if.end62
if.end62: ; preds = %if.then60, %if.then58
%e.6 = phi i32 [ %inc61, %if.then60 ], [ %e.5, %if.then58 ]
%add63 = add nsw i32 %e.6, 1
%cmp64 = icmp sge i32 %add63, %i
br i1 %cmp64, label %if.then65, label %if.end628
if.then65: ; preds = %if.end62
br label %if.end628
if.else68: ; preds = %if.else
%add69 = add nsw i32 %e.5, 2
%cmp70 = icmp sge i32 %add69, %i
br i1 %cmp70, label %if.then71, label %if.end628
if.then71: ; preds = %if.else68
%idxprom73 = sext i32 %add69 to i64
br label %if.end628
if.else78: ; preds = %if.then
%call = call i32 @g()
%tobool79 = icmp ne i32 %call, 0
br i1 %tobool79, label %if.then80, label %if.else123
if.then80: ; preds = %if.else78
%add81 = add nsw i32 %e.0, 3
%cmp82 = icmp sge i32 %add81, %i
br i1 %cmp82, label %if.then83, label %if.end87
if.then83: ; preds = %if.then80
%idxprom85 = sext i32 %add81 to i64
br label %if.end87
if.end87: ; preds = %if.then83, %if.then80
br i1 %cmp82, label %if.then90, label %if.end94
if.then90: ; preds = %if.end87
%idxprom92 = sext i32 %add81 to i64
br label %if.end94
if.end94: ; preds = %if.then90, %if.end87
br i1 %cmp82, label %if.then97, label %if.end99
if.then97: ; preds = %if.end94
br label %if.end99
if.end99: ; preds = %if.then97, %if.end94
%e.7 = phi i32 [ %add81, %if.then97 ], [ %e.0, %if.end94 ]
%cmp100 = icmp sge i32 %e.7, %i
br i1 %cmp100, label %if.then101, label %if.end103
if.then101: ; preds = %if.end99
%inc102 = add nsw i32 %e.7, 1
br label %if.end103
if.end103: ; preds = %if.then101, %if.end99
%e.8 = phi i32 [ %inc102, %if.then101 ], [ %e.7, %if.end99 ]
%add104 = add nsw i32 %e.8, 1
%cmp105 = icmp sge i32 %add104, %i
br i1 %cmp105, label %if.then106, label %if.end108
if.then106: ; preds = %if.end103
br label %if.end108
if.end108: ; preds = %if.then106, %if.end103
%e.9 = phi i32 [ %add104, %if.then106 ], [ %e.8, %if.end103 ]
%cmp109 = icmp sge i32 %e.9, %i
br i1 %cmp109, label %if.then110, label %if.end113
if.then110: ; preds = %if.end108
%idxprom111 = sext i32 %e.9 to i64
br label %if.end113
if.end113: ; preds = %if.then110, %if.end108
br i1 %cmp109, label %if.then115, label %if.end118
if.then115: ; preds = %if.end113
%idxprom116 = sext i32 %e.9 to i64
unreachable
if.end118: ; preds = %if.end113
br i1 %cmp109, label %if.then120, label %if.end628
if.then120: ; preds = %if.end118
br label %if.end628
if.else123: ; preds = %if.else78
%call124 = call i32 @g()
%tobool125 = icmp ne i32 %call124, 0
br i1 %tobool125, label %if.then126, label %if.end628
if.then126: ; preds = %if.else123
%call127 = call i32 @g()
%tobool128 = icmp ne i32 %call127, 0
br i1 %tobool128, label %if.then129, label %if.else164
if.then129: ; preds = %if.then126
%add130 = add nsw i32 %e.0, 1
%cmp131 = icmp sge i32 %add130, %i
br i1 %cmp131, label %if.then132, label %if.end134
if.then132: ; preds = %if.then129
br label %if.end134
if.end134: ; preds = %if.then132, %if.then129
%e.10 = phi i32 [ %add130, %if.then132 ], [ %e.0, %if.then129 ]
%cmp135 = icmp sge i32 %e.10, %i
br i1 %cmp135, label %if.then136, label %if.end139
if.then136: ; preds = %if.end134
%idxprom137 = sext i32 %e.10 to i64
br label %if.end139
if.end139: ; preds = %if.then136, %if.end134
br i1 %cmp135, label %if.then141, label %if.end144
if.then141: ; preds = %if.end139
%idxprom142 = sext i32 %e.10 to i64
br label %if.end144
if.end144: ; preds = %if.then141, %if.end139
br i1 %cmp135, label %if.then146, label %if.end149
if.then146: ; preds = %if.end144
%idxprom147 = sext i32 %e.10 to i64
br label %if.end149
if.end149: ; preds = %if.then146, %if.end144
br i1 %cmp135, label %if.then151, label %if.else154
if.then151: ; preds = %if.end149
%idxprom152 = sext i32 %e.10 to i64
br label %if.end160
if.else154: ; preds = %if.end149
%idxprom157 = sext i32 %e.10 to i64
br label %if.end160
if.end160: ; preds = %if.else154, %if.then151
br i1 %cmp135, label %if.then162, label %if.end628
if.then162: ; preds = %if.end160
unreachable
if.else164: ; preds = %if.then126
%4 = load i32*, i32** @c, align 8
%tobool165 = icmp ne i32* %4, null
br i1 %tobool165, label %if.then166, label %if.else195
if.then166: ; preds = %if.else164
%add167 = add nsw i32 %e.0, 1
%cmp168 = icmp sge i32 %add167, %i
br i1 %cmp168, label %if.then169, label %if.end173
if.then169: ; preds = %if.then166
%idxprom171 = sext i32 %add167 to i64
br label %if.end173
if.end173: ; preds = %if.then169, %if.then166
br i1 %cmp168, label %if.then176, label %if.end180
if.then176: ; preds = %if.end173
%idxprom178 = sext i32 %add167 to i64
unreachable
if.end180: ; preds = %if.end173
br i1 %cmp168, label %if.then183, label %if.end187
if.then183: ; preds = %if.end180
%idxprom185 = sext i32 %add167 to i64
unreachable
if.end187: ; preds = %if.end180
br i1 %cmp168, label %if.then190, label %if.end628
if.then190: ; preds = %if.end187
br label %if.end628
if.else195: ; preds = %if.else164
%5 = load i32, i32* @d, align 4
%tobool196 = icmp ne i32 %5, 0
br i1 %tobool196, label %if.then197, label %if.else205
if.then197: ; preds = %if.else195
%add198 = add nsw i32 %e.0, 1
%cmp199 = icmp sge i32 %add198, %i
br i1 %cmp199, label %if.then200, label %if.end628
if.then200: ; preds = %if.then197
%idxprom202 = sext i32 %add198 to i64
br label %if.end628
if.else205: ; preds = %if.else195
%call206 = call i32 @h()
%tobool207 = icmp ne i32 %call206, 0
br i1 %tobool207, label %if.then208, label %if.else217
if.then208: ; preds = %if.else205
%add209 = add nsw i32 %e.0, 1
%cmp210 = icmp sge i32 %add209, %i
br i1 %cmp210, label %if.then211, label %if.end215
if.then211: ; preds = %if.then208
%idxprom213 = sext i32 %add209 to i64
unreachable
if.end215: ; preds = %if.then208
%6 = zext i32 %add209 to i64
br label %if.end628
if.else217: ; preds = %if.else205
%7 = load i32*, i32** @c, align 8
%tobool218 = icmp ne i32* %7, null
br i1 %tobool218, label %if.then219, label %if.else227
if.then219: ; preds = %if.else217
%add220 = add nsw i32 %e.0, 1
%cmp221 = icmp sge i32 %add220, %i
br i1 %cmp221, label %if.then222, label %if.end628
if.then222: ; preds = %if.then219
%idxprom224 = sext i32 %add220 to i64
br label %if.end628
if.else227: ; preds = %if.else217
%call228 = call i32 @g()
%tobool229 = icmp ne i32 %call228, 0
br i1 %tobool229, label %if.then230, label %if.else245
if.then230: ; preds = %if.else227
%add231 = add nsw i32 %e.0, 1
%cmp232 = icmp sge i32 %add231, %i
br i1 %cmp232, label %if.then233, label %if.end237
if.then233: ; preds = %if.then230
%idxprom235 = sext i32 %add231 to i64
br label %if.end237
if.end237: ; preds = %if.then233, %if.then230
br i1 %cmp232, label %if.then240, label %if.end628
if.then240: ; preds = %if.end237
%idxprom242 = sext i32 %add231 to i64
br label %if.end628
if.else245: ; preds = %if.else227
%8 = load i32*, i32** @c, align 8
%tobool246 = icmp ne i32* %8, null
br i1 %tobool246, label %if.then247, label %if.else258
if.then247: ; preds = %if.else245
%add248 = add nsw i32 %e.0, 1
%cmp249 = icmp sge i32 %add248, %i
br i1 %cmp249, label %if.then250, label %if.end254
if.then250: ; preds = %if.then247
%idxprom252 = sext i32 %add248 to i64
unreachable
if.end254: ; preds = %if.then247
%9 = zext i32 %add248 to i64
br label %if.end628
if.else258: ; preds = %if.else245
%10 = load i32, i32* @d, align 4
%tobool259 = icmp ne i32 %10, 0
br i1 %tobool259, label %if.then260, label %if.else268
if.then260: ; preds = %if.else258
%add261 = add nsw i32 %e.0, 1
%cmp262 = icmp sge i32 %add261, %i
br i1 %cmp262, label %if.then263, label %if.end628
if.then263: ; preds = %if.then260
%idxprom265 = sext i32 %add261 to i64
br label %if.end628
if.else268: ; preds = %if.else258
%call269 = call i32 @h()
%tobool270 = icmp ne i32 %call269, 0
br i1 %tobool270, label %if.then271, label %if.else279
if.then271: ; preds = %if.else268
%add272 = add nsw i32 %e.0, 1
%cmp273 = icmp sge i32 %add272, %i
br i1 %cmp273, label %if.then274, label %if.end628
if.then274: ; preds = %if.then271
%idxprom276 = sext i32 %add272 to i64
br label %if.end628
if.else279: ; preds = %if.else268
%11 = load i32*, i32** @c, align 8
%tobool280 = icmp ne i32* %11, null
br i1 %tobool280, label %if.then281, label %if.else287
if.then281: ; preds = %if.else279
%add282 = add nsw i32 %e.0, 2
%cmp283 = icmp sge i32 %add282, %i
br i1 %cmp283, label %if.then284, label %if.end628
if.then284: ; preds = %if.then281
br label %if.end628
if.else287: ; preds = %if.else279
%call288 = call i32 @g()
%tobool289 = icmp ne i32 %call288, 0
br i1 %tobool289, label %if.then290, label %if.else307
if.then290: ; preds = %if.else287
%12 = load i32*, i32** @c, align 8
%tobool291 = icmp ne i32* %12, null
br i1 %tobool291, label %if.then292, label %if.else298
if.then292: ; preds = %if.then290
%add293 = add nsw i32 %e.0, 3
%cmp294 = icmp sge i32 %add293, %i
br i1 %cmp294, label %if.then295, label %if.end628
if.then295: ; preds = %if.then292
br label %if.end628
if.else298: ; preds = %if.then290
%add299 = add nsw i32 %e.0, 4
%cmp300 = icmp sge i32 %add299, %i
br i1 %cmp300, label %if.then301, label %if.end628
if.then301: ; preds = %if.else298
%idxprom303 = sext i32 %add299 to i64
br label %if.end628
if.else307: ; preds = %if.else287
%13 = load i32*, i32** @c, align 8
%tobool308 = icmp ne i32* %13, null
br i1 %tobool308, label %if.then309, label %if.else324
if.then309: ; preds = %if.else307
%add310 = add nsw i32 %e.0, 1
%cmp311 = icmp sge i32 %add310, %i
br i1 %cmp311, label %if.then312, label %if.else316
if.then312: ; preds = %if.then309
%idxprom314 = sext i32 %add310 to i64
br label %if.end628
if.else316: ; preds = %if.then309
br i1 undef, label %if.then318, label %if.end628
if.then318: ; preds = %if.else316
%idxprom320 = sext i32 %add310 to i64
br label %if.end628
if.else324: ; preds = %if.else307
%call325 = call i32 @g()
%tobool326 = icmp ne i32 %call325, 0
br i1 %tobool326, label %if.then327, label %if.else475
if.then327: ; preds = %if.else324
%add328 = add nsw i32 %e.0, 2
%cmp329 = icmp sge i32 %add328, %i
br i1 %cmp329, label %if.then330, label %if.end332
if.then330: ; preds = %if.then327
br label %if.end332
if.end332: ; preds = %if.then330, %if.then327
%e.11 = phi i32 [ %add328, %if.then330 ], [ %e.0, %if.then327 ]
%cmp333 = icmp sge i32 %e.11, %i
br i1 %cmp333, label %if.then334, label %if.end336
if.then334: ; preds = %if.end332
%inc335 = add nsw i32 %e.11, 1
br label %if.end336
if.end336: ; preds = %if.then334, %if.end332
%e.12 = phi i32 [ %inc335, %if.then334 ], [ %e.11, %if.end332 ]
%cmp337 = icmp sge i32 %e.12, %i
br i1 %cmp337, label %if.then338, label %if.end340
if.then338: ; preds = %if.end336
%inc339 = add nsw i32 %e.12, 1
br label %if.end340
if.end340: ; preds = %if.then338, %if.end336
%e.13 = phi i32 [ %inc339, %if.then338 ], [ %e.12, %if.end336 ]
%cmp341 = icmp sge i32 %e.13, %i
br i1 %cmp341, label %if.then342, label %if.end344
if.then342: ; preds = %if.end340
%inc343 = add nsw i32 %e.13, 1
br label %if.end344
if.end344: ; preds = %if.then342, %if.end340
%e.14 = phi i32 [ %inc343, %if.then342 ], [ %e.13, %if.end340 ]
%call345 = call i32 @g()
%tobool346 = icmp ne i32 %call345, 0
br i1 %tobool346, label %if.then347, label %if.else398
if.then347: ; preds = %if.end344
%cmp348 = icmp sge i32 %e.14, %i
br i1 %cmp348, label %if.then349, label %if.end352
if.then349: ; preds = %if.then347
%idxprom350 = sext i32 %e.14 to i64
br label %if.end352
if.end352: ; preds = %if.then349, %if.then347
br i1 %cmp348, label %if.then354, label %if.else357
if.then354: ; preds = %if.end352
%idxprom355 = sext i32 %e.14 to i64
br label %if.end361
if.else357: ; preds = %if.end352
%idxprom359 = sext i32 %e.14 to i64
br label %if.end361
if.end361: ; preds = %if.else357, %if.then354
br i1 %cmp348, label %if.then363, label %if.end366
if.then363: ; preds = %if.end361
%idxprom364 = sext i32 %e.14 to i64
br label %if.end366
if.end366: ; preds = %if.then363, %if.end361
br i1 %cmp348, label %if.then368, label %if.end371
if.then368: ; preds = %if.end366
%idxprom369 = sext i32 %e.14 to i64
br label %if.end371
if.end371: ; preds = %if.then368, %if.end366
br i1 %cmp348, label %if.then373, label %if.end376
if.then373: ; preds = %if.end371
%idxprom374 = sext i32 %e.14 to i64
br label %if.end376
if.end376: ; preds = %if.then373, %if.end371
br i1 %cmp348, label %if.then378, label %if.end381
if.then378: ; preds = %if.end376
%idxprom379 = sext i32 %e.14 to i64
br label %if.end381
if.end381: ; preds = %if.then378, %if.end376
br i1 %cmp348, label %if.then383, label %if.else386
if.then383: ; preds = %if.end381
%idxprom384 = sext i32 %e.14 to i64
br label %if.end390
if.else386: ; preds = %if.end381
%idxprom388 = sext i32 %e.14 to i64
br label %if.end390
if.end390: ; preds = %if.else386, %if.then383
%add391 = add nsw i32 %e.14, 1
%cmp392 = icmp sge i32 %add391, %i
br i1 %cmp392, label %if.then393, label %if.end628
if.then393: ; preds = %if.end390
%idxprom395 = sext i32 %add391 to i64
br label %if.end628
if.else398: ; preds = %if.end344
%call399 = call i32 @h()
%tobool400 = icmp ne i32 %call399, 0
br i1 %tobool400, label %if.then401, label %if.else409
if.then401: ; preds = %if.else398
%add402 = add nsw i32 %e.14, 1
%cmp403 = icmp sge i32 %add402, %i
br i1 %cmp403, label %if.then404, label %if.end628
if.then404: ; preds = %if.then401
%idxprom406 = sext i32 %add402 to i64
br label %if.end628
if.else409: ; preds = %if.else398
%call410 = call i32 @h()
%tobool411 = icmp ne i32 %call410, 0
br i1 %tobool411, label %if.then412, label %if.else420
if.then412: ; preds = %if.else409
%add413 = add nsw i32 %e.14, 1
%cmp414 = icmp sge i32 %add413, %i
br i1 %cmp414, label %if.then415, label %if.end628
if.then415: ; preds = %if.then412
%idxprom417 = sext i32 %add413 to i64
br label %if.end628
if.else420: ; preds = %if.else409
%call421 = call i32 @h()
%tobool422 = icmp ne i32 %call421, 0
br i1 %tobool422, label %if.then423, label %if.else431
if.then423: ; preds = %if.else420
%add424 = add nsw i32 %e.14, 3
%cmp425 = icmp sge i32 %add424, %i
br i1 %cmp425, label %if.then426, label %if.end628
if.then426: ; preds = %if.then423
%idxprom428 = sext i32 %add424 to i64
br label %if.end628
if.else431: ; preds = %if.else420
%call432 = call i32 @h()
%tobool433 = icmp ne i32 %call432, 0
br i1 %tobool433, label %if.then434, label %if.else440
if.then434: ; preds = %if.else431
%add435 = add nsw i32 %e.14, 1
%cmp436 = icmp sge i32 %add435, %i
br i1 %cmp436, label %if.then437, label %if.end628
if.then437: ; preds = %if.then434
br label %if.end628
if.else440: ; preds = %if.else431
%call441 = call i32 @h()
%tobool442 = icmp ne i32 %call441, 0
br i1 %tobool442, label %if.then443, label %if.else451
if.then443: ; preds = %if.else440
%tobool444 = icmp ne i32 %e.14, 0
br i1 %tobool444, label %if.then445, label %if.end628
if.then445: ; preds = %if.then443
%cmp446 = icmp sge i32 %e.14, %i
br i1 %cmp446, label %if.then447, label %if.end628
if.then447: ; preds = %if.then445
br label %if.end628
if.else451: ; preds = %if.else440
%call452 = call i32 @h()
%tobool453 = icmp ne i32 %call452, 0
br i1 %tobool453, label %if.then454, label %if.else460
if.then454: ; preds = %if.else451
%add455 = add nsw i32 %e.14, 1
%cmp456 = icmp sge i32 %add455, %i
br i1 %cmp456, label %if.then457, label %if.end628
if.then457: ; preds = %if.then454
br label %if.end628
if.else460: ; preds = %if.else451
%add461 = add nsw i32 %e.14, 2
%cmp462 = icmp sge i32 %add461, %i
br i1 %cmp462, label %if.then463, label %if.end628
if.then463: ; preds = %if.else460
%idxprom465 = sext i32 %add461 to i64
br label %if.end628
if.else475: ; preds = %if.else324
%call476 = call i32 @g()
%tobool477 = icmp ne i32 %call476, 0
br i1 %tobool477, label %if.then478, label %if.else509
if.then478: ; preds = %if.else475
%call479 = call i32 @h()
%tobool480 = icmp ne i32 %call479, 0
br i1 %tobool480, label %if.then481, label %if.else487
if.then481: ; preds = %if.then478
%add482 = add nsw i32 %e.0, 1
%cmp483 = icmp sge i32 %add482, %i
br i1 %cmp483, label %if.then484, label %if.end628
if.then484: ; preds = %if.then481
br label %if.end628
if.else487: ; preds = %if.then478
%call488 = call i32 @h()
%tobool489 = icmp ne i32 %call488, 0
br i1 %tobool489, label %if.then490, label %if.else496
if.then490: ; preds = %if.else487
%add491 = add nsw i32 %e.0, 1
%cmp492 = icmp sge i32 %add491, %i
br i1 %cmp492, label %if.then493, label %if.end628
if.then493: ; preds = %if.then490
br label %if.end628
if.else496: ; preds = %if.else487
%add497 = add nsw i32 %e.0, 1
%cmp498 = icmp sge i32 %add497, %i
br i1 %cmp498, label %if.then499, label %if.else501
if.then499: ; preds = %if.else496
br label %if.end628
if.else501: ; preds = %if.else496
br i1 undef, label %if.then503, label %if.end628
if.then503: ; preds = %if.else501
br label %if.end628
if.else509: ; preds = %if.else475
%call510 = call i32 @g()
%tobool511 = icmp ne i32 %call510, 0
br i1 %tobool511, label %if.then512, label %if.else565
if.then512: ; preds = %if.else509
%add513 = add nsw i32 %e.0, 1
%cmp514 = icmp sge i32 %add513, %i
br i1 %cmp514, label %if.then515, label %if.end519
if.then515: ; preds = %if.then512
%idxprom517 = sext i32 %add513 to i64
br label %if.end519
if.end519: ; preds = %if.then515, %if.then512
br i1 %cmp514, label %if.then522, label %if.end526
if.then522: ; preds = %if.end519
%idxprom524 = sext i32 %add513 to i64
br label %if.end526
if.end526: ; preds = %if.then522, %if.end519
br i1 %cmp514, label %if.then529, label %if.end533
if.then529: ; preds = %if.end526
%idxprom531 = sext i32 %add513 to i64
br label %if.end533
if.end533: ; preds = %if.then529, %if.end526
%add534 = add nsw i32 %e.0, 2
%cmp535 = icmp sge i32 %add534, %i
br i1 %cmp535, label %if.then536, label %if.end540
if.then536: ; preds = %if.end533
%idxprom538 = sext i32 %add534 to i64
br label %if.end540
if.end540: ; preds = %if.then536, %if.end533
br i1 %cmp535, label %if.then543, label %if.end547
if.then543: ; preds = %if.end540
%idxprom545 = sext i32 %add534 to i64
unreachable
if.end547: ; preds = %if.end540
br i1 %cmp514, label %if.then550, label %if.else554
if.then550: ; preds = %if.end547
%idxprom552 = sext i32 %add513 to i64
br label %if.end559
if.else554: ; preds = %if.end547
%idxprom557 = sext i32 %add513 to i64
br label %if.end559
if.end559: ; preds = %if.else554, %if.then550
br i1 %cmp514, label %if.then562, label %if.end628
if.then562: ; preds = %if.end559
br label %if.end628
if.else565: ; preds = %if.else509
%call566 = call i32 @g()
%tobool567 = icmp ne i32 %call566, 0
br i1 %tobool567, label %if.then568, label %if.else590
if.then568: ; preds = %if.else565
%add569 = add nsw i32 %e.0, 2
%cmp570 = icmp sge i32 %add569, %i
br i1 %cmp570, label %if.then571, label %if.else575
if.then571: ; preds = %if.then568
%idxprom573 = sext i32 %add569 to i64
br label %if.end582
if.else575: ; preds = %if.then568
%idxprom579 = sext i32 %add569 to i64
br label %if.end582
if.end582: ; preds = %if.else575, %if.then571
%add583 = add nsw i32 %e.0, 1
%cmp584 = icmp sge i32 %add583, %i
br i1 %cmp584, label %if.then585, label %if.end628
if.then585: ; preds = %if.end582
%idxprom587 = sext i32 %add583 to i64
br label %if.end628
if.else590: ; preds = %if.else565
%call591 = call i32 @g()
%tobool592 = icmp ne i32 %call591, 0
br i1 %tobool592, label %if.then593, label %if.end628
if.then593: ; preds = %if.else590
%add594 = add nsw i32 %e.0, 1
%cmp595 = icmp sge i32 %add594, %i
br i1 %cmp595, label %if.then596, label %if.else600
if.then596: ; preds = %if.then593
%idxprom598 = sext i32 %add594 to i64
br label %if.end628
if.else600: ; preds = %if.then593
br i1 undef, label %if.then602, label %if.end628
if.then602: ; preds = %if.else600
%idxprom604 = sext i32 %add594 to i64
br label %if.end628
if.end628: ; preds = %if.then602, %if.else600, %if.then596, %if.else590, %if.then585, %if.end582, %if.then562, %if.end559, %if.then503, %if.else501, %if.then499, %if.then493, %if.then490, %if.then484, %if.then481, %if.then463, %if.else460, %if.then457, %if.then454, %if.then447, %if.then445, %if.then443, %if.then437, %if.then434, %if.then426, %if.then423, %if.then415, %if.then412, %if.then404, %if.then401, %if.then393, %if.end390, %if.then318, %if.else316, %if.then312, %if.then301, %if.else298, %if.then295, %if.then292, %if.then284, %if.then281, %if.then274, %if.then271, %if.then263, %if.then260, %if.end254, %if.then240, %if.end237, %if.then222, %if.then219, %if.end215, %if.then200, %if.then197, %if.then190, %if.end187, %if.end160, %if.else123, %if.then120, %if.end118, %if.then71, %if.else68, %if.then65, %if.end62, %if.then53, %for.cond
%e.15 = phi i32 [ %e.5, %if.then53 ], [ %add63, %if.then65 ], [ %e.6, %if.end62 ], [ %e.5, %if.then71 ], [ %e.5, %if.else68 ], [ %e.9, %if.then120 ], [ %e.9, %if.end118 ], [ %e.10, %if.end160 ], [ %e.0, %if.then190 ], [ %e.0, %if.end187 ], [ %e.0, %if.then200 ], [ %e.0, %if.then197 ], [ %e.0, %if.end215 ], [ %e.0, %if.then222 ], [ %e.0, %if.then219 ], [ %e.0, %if.then240 ], [ %e.0, %if.end237 ], [ %e.0, %if.end254 ], [ %e.0, %if.then263 ], [ %e.0, %if.then260 ], [ %e.0, %if.then274 ], [ %e.0, %if.then271 ], [ %add282, %if.then284 ], [ %e.0, %if.then281 ], [ %add293, %if.then295 ], [ %e.0, %if.then292 ], [ %e.0, %if.then301 ], [ %e.0, %if.else298 ], [ %e.0, %if.then312 ], [ %e.0, %if.then318 ], [ %e.0, %if.else316 ], [ %e.14, %if.then393 ], [ %e.14, %if.end390 ], [ %e.14, %if.then404 ], [ %e.14, %if.then401 ], [ %e.14, %if.then415 ], [ %e.14, %if.then412 ], [ %e.14, %if.then426 ], [ %e.14, %if.then423 ], [ %add435, %if.then437 ], [ %e.14, %if.then434 ], [ %e.14, %if.then447 ], [ %e.14, %if.then445 ], [ %e.14, %if.then443 ], [ %add455, %if.then457 ], [ %e.14, %if.then454 ], [ %e.14, %if.then463 ], [ %e.14, %if.else460 ], [ %add482, %if.then484 ], [ %e.0, %if.then481 ], [ %add491, %if.then493 ], [ %e.0, %if.then490 ], [ %add497, %if.then499 ], [ %add497, %if.then503 ], [ %e.0, %if.else501 ], [ %add513, %if.then562 ], [ %e.0, %if.end559 ], [ %e.0, %if.then585 ], [ %e.0, %if.end582 ], [ %e.0, %if.then596 ], [ %e.0, %if.then602 ], [ %e.0, %if.else600 ], [ %e.0, %if.else590 ], [ %e.0, %if.else123 ], [ %e.0, %for.cond ]
br label %for.cond
}
declare i32 @g()
declare i32 @h()
; Function Attrs: nofree nosync nounwind willreturn
declare void @llvm.assume(i1 noundef)