test/Other/new-pass-manager.ll

   1 ; This test is essentially doing very basic things with the opt tool and the
   2 ; new pass manager pipeline. It will be used to flesh out the feature
   3 ; completeness of the opt tool when the new pass manager is engaged. The tests
   4 ; may not be useful once it becomes the default or may get spread out into other
   5 ; files, but for now this is just going to step the new process through its
   6 ; paces.
   7
   8 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
   9 ; RUN:     -passes=no-op-module %s 2>&1 \
  10 ; RUN:     | FileCheck %s --check-prefix=CHECK-MODULE-PASS
  11 ; CHECK-MODULE-PASS: Starting llvm::Module pass manager run
  12 ; CHECK-MODULE-PASS-NEXT: Running pass: NoOpModulePass
  13 ; CHECK-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
  14
  15 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
  16 ; RUN:     -passes=no-op-cgscc %s 2>&1 \
  17 ; RUN:     | FileCheck %s --check-prefix=CHECK-CGSCC-PASS
  18 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
  19 ; RUN:     -passes='cgscc(no-op-cgscc)' %s 2>&1 \
  20 ; RUN:     | FileCheck %s --check-prefix=CHECK-CGSCC-PASS
  21 ; CHECK-CGSCC-PASS: Starting llvm::Module pass manager run
  22 ; CHECK-CGSCC-PASS-NEXT: Running pass: ModuleToPostOrderCGSCCPassAdaptor
  23 ; CHECK-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(CGSCCAnalysisManager|AnalysisManager<.*LazyCallGraph::SCC.*>).*}},{{.*}}Module>
  24 ; CHECK-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(FunctionAnalysisManager|AnalysisManager<.*Function.*>).*}},{{.*}}Module>
  25 ; CHECK-CGSCC-PASS-NEXT: Running analysis: LazyCallGraphAnalysis
  26 ; CHECK-CGSCC-PASS-NEXT: Running analysis: TargetLibraryAnalysis
  27 ; CHECK-CGSCC-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
  28 ; CHECK-CGSCC-PASS-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
  29 ; CHECK-CGSCC-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
  30 ; CHECK-CGSCC-PASS-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
  31 ; CHECK-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
  32 ; CHECK-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
  33 ; CHECK-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
  34 ; CHECK-CGSCC-PASS-NEXT: Finished llvm::Module pass manager run
  35
  36 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
  37 ; RUN:     -passes=no-op-function %s 2>&1 \
  38 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-PASS
  39 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
  40 ; RUN:     -passes='function(no-op-function)' %s 2>&1 \
  41 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-PASS
  42 ; CHECK-FUNCTION-PASS: Starting llvm::Module pass manager run
  43 ; CHECK-FUNCTION-PASS-NEXT: Running pass: ModuleToFunctionPassAdaptor
  44 ; CHECK-FUNCTION-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
  45 ; CHECK-FUNCTION-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
  46 ; CHECK-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
  47 ; CHECK-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
  48 ; CHECK-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
  49 ; CHECK-FUNCTION-PASS-NEXT: Finished llvm::Module pass manager run
  50
  51 ; RUN: opt -disable-output -debug-pass-manager -passes=print %s 2>&1 \
  52 ; RUN:     | FileCheck %s --check-prefix=CHECK-MODULE-PRINT
  53 ; CHECK-MODULE-PRINT: Starting llvm::Module pass manager run
  54 ; CHECK-MODULE-PRINT: Running pass: VerifierPass
  55 ; CHECK-MODULE-PRINT: Running pass: PrintModulePass
  56 ; CHECK-MODULE-PRINT: ModuleID
  57 ; CHECK-MODULE-PRINT: define void @foo(i1 %x, i8* %p1, i8* %p2)
  58 ; CHECK-MODULE-PRINT: Running pass: VerifierPass
  59 ; CHECK-MODULE-PRINT: Finished llvm::Module pass manager run
  60
  61 ; RUN: opt -disable-output -debug-pass-manager -disable-verify -passes='print,verify' %s 2>&1 \
  62 ; RUN:     | FileCheck %s --check-prefix=CHECK-MODULE-VERIFY
  63 ; CHECK-MODULE-VERIFY: Starting llvm::Module pass manager run
  64 ; CHECK-MODULE-VERIFY: Running pass: PrintModulePass
  65 ; CHECK-MODULE-VERIFY: ModuleID
  66 ; CHECK-MODULE-VERIFY: define void @foo(i1 %x, i8* %p1, i8* %p2)
  67 ; CHECK-MODULE-VERIFY: Running pass: VerifierPass
  68 ; CHECK-MODULE-VERIFY: Finished llvm::Module pass manager run
  69
  70 ; RUN: opt -disable-output -debug-pass-manager -passes='function(print)' %s 2>&1 \
  71 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-PRINT
  72 ; CHECK-FUNCTION-PRINT: Starting llvm::Module pass manager run
  73 ; CHECK-FUNCTION-PRINT: Running pass: VerifierPass
  74 ; CHECK-FUNCTION-PRINT: Running pass: ModuleToFunctionPassAdaptor
  75 ; CHECK-FUNCTION-PRINT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
  76 ; CHECK-FUNCTION-PRINT: Starting llvm::Function pass manager run
  77 ; CHECK-FUNCTION-PRINT: Running pass: PrintFunctionPass
  78 ; CHECK-FUNCTION-PRINT-NOT: ModuleID
  79 ; CHECK-FUNCTION-PRINT: define void @foo(i1 %x, i8* %p1, i8* %p2)
  80 ; CHECK-FUNCTION-PRINT: Finished llvm::Function pass manager run
  81 ; CHECK-FUNCTION-PRINT: Running pass: VerifierPass
  82 ; CHECK-FUNCTION-PRINT: Finished llvm::Module pass manager run
  83
  84 ; RUN: opt -disable-output -debug-pass-manager -disable-verify -passes='function(print,verify)' %s 2>&1 \
  85 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-VERIFY
  86 ; CHECK-FUNCTION-VERIFY: Starting llvm::Module pass manager run
  87 ; CHECK-FUNCTION-VERIFY: Starting llvm::Function pass manager run
  88 ; CHECK-FUNCTION-VERIFY: Running pass: PrintFunctionPass
  89 ; CHECK-FUNCTION-VERIFY-NOT: ModuleID
  90 ; CHECK-FUNCTION-VERIFY: define void @foo(i1 %x, i8* %p1, i8* %p2)
  91 ; CHECK-FUNCTION-VERIFY: Running pass: VerifierPass
  92 ; CHECK-FUNCTION-VERIFY: Finished llvm::Function pass manager run
  93 ; CHECK-FUNCTION-VERIFY: Finished llvm::Module pass manager run
  94
  95 ; RUN: opt -S -o - -passes='no-op-module,no-op-module' %s \
  96 ; RUN:     | FileCheck %s --check-prefix=CHECK-NOOP
  97 ; CHECK-NOOP: define void @foo(i1 %x, i8* %p1, i8* %p2) {
  98 ; CHECK-NOOP: entry:
  99 ; CHECK-NOOP:   store i8 42, i8* %p1
 100 ; CHECK-NOOP:   br i1 %x, label %loop, label %exit
 101 ; CHECK-NOOP: loop:
 102 ; CHECK-NOOP:   %tmp1 = load i8, i8* %p2
 103 ; CHECK-NOOP:   br label %loop
 104 ; CHECK-NOOP: exit:
 105 ; CHECK-NOOP:   ret void
 106 ; CHECK-NOOP: }
 107
 108 ; Round trip through bitcode.
 109 ; RUN: opt -f -o - -passes='no-op-module,no-op-module' %s \
 110 ; RUN:     | llvm-dis \
 111 ; RUN:     | FileCheck %s --check-prefix=CHECK-NOOP
 112
 113 ; RUN: opt -disable-output -debug-pass-manager -verify-each -passes='no-op-module,function(no-op-function)' %s 2>&1 \
 114 ; RUN:     | FileCheck %s --check-prefix=CHECK-VERIFY-EACH
 115 ; CHECK-VERIFY-EACH: Starting llvm::Module pass manager run
 116 ; CHECK-VERIFY-EACH: Running pass: VerifierPass
 117 ; CHECK-VERIFY-EACH: Running pass: NoOpModulePass
 118 ; CHECK-VERIFY-EACH: Running pass: VerifierPass
 119 ; CHECK-VERIFY-EACH: Starting llvm::Function pass manager run
 120 ; CHECK-VERIFY-EACH: Running pass: NoOpFunctionPass
 121 ; CHECK-VERIFY-EACH: Running pass: VerifierPass
 122 ; CHECK-VERIFY-EACH: Finished llvm::Function pass manager run
 123 ; CHECK-VERIFY-EACH: Running pass: VerifierPass
 124 ; CHECK-VERIFY-EACH: Finished llvm::Module pass manager run
 125
 126 ; RUN: opt -disable-output -debug-pass-manager -disable-verify -passes='no-op-module,function(no-op-function)' %s 2>&1 \
 127 ; RUN:     | FileCheck %s --check-prefix=CHECK-NO-VERIFY
 128 ; CHECK-NO-VERIFY: Starting llvm::Module pass manager run
 129 ; CHECK-NO-VERIFY-NOT: VerifierPass
 130 ; CHECK-NO-VERIFY: Running pass: NoOpModulePass
 131 ; CHECK-NO-VERIFY-NOT: VerifierPass
 132 ; CHECK-NO-VERIFY: Starting llvm::Function pass manager run
 133 ; CHECK-NO-VERIFY: Running pass: NoOpFunctionPass
 134 ; CHECK-NO-VERIFY-NOT: VerifierPass
 135 ; CHECK-NO-VERIFY: Finished llvm::Function pass manager run
 136 ; CHECK-NO-VERIFY-NOT: VerifierPass
 137 ; CHECK-NO-VERIFY: Finished llvm::Module pass manager run
 138
 139 ; RUN: opt -disable-output -debug-pass-manager \
 140 ; RUN:     -passes='require<no-op-module>,cgscc(require<no-op-cgscc>,function(require<no-op-function>))' %s 2>&1 \
 141 ; RUN:     | FileCheck %s --check-prefix=CHECK-ANALYSES
 142 ; CHECK-ANALYSES: Starting llvm::Module pass manager run
 143 ; CHECK-ANALYSES: Running pass: RequireAnalysisPass
 144 ; CHECK-ANALYSES: Running analysis: NoOpModuleAnalysis
 145 ; CHECK-ANALYSES: Starting CGSCC pass manager run
 146 ; CHECK-ANALYSES: Running pass: RequireAnalysisPass
 147 ; CHECK-ANALYSES: Running analysis: NoOpCGSCCAnalysis
 148 ; CHECK-ANALYSES: Starting llvm::Function pass manager run
 149 ; CHECK-ANALYSES: Running pass: RequireAnalysisPass
 150 ; CHECK-ANALYSES: Running analysis: NoOpFunctionAnalysis
 151
 152 ; Make sure no-op passes that preserve all analyses don't even try to do any
 153 ; analysis invalidation.
 154 ; RUN: opt -disable-output -debug-pass-manager \
 155 ; RUN:     -passes='require<no-op-module>,cgscc(require<no-op-cgscc>,function(require<no-op-function>))' %s 2>&1 \
 156 ; RUN:     | FileCheck %s --check-prefix=CHECK-NO-OP-INVALIDATION
 157 ; CHECK-NO-OP-INVALIDATION: Starting llvm::Module pass manager run
 158 ; CHECK-NO-OP-INVALIDATION-NOT: Invalidating all non-preserved analyses
 159
 160 ; RUN: opt -disable-output -debug-pass-manager \
 161 ; RUN:     -passes='require<no-op-module>,require<no-op-module>,require<no-op-module>' %s 2>&1 \
 162 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS
 163 ; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 164 ; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 165 ; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS: Running analysis: NoOpModuleAnalysis
 166 ; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS-NOT: Running analysis: NoOpModuleAnalysis
 167
 168 ; RUN: opt -disable-output -debug-pass-manager \
 169 ; RUN:     -passes='require<no-op-module>,invalidate<no-op-module>,require<no-op-module>' %s 2>&1 \
 170 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS
 171 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 172 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 173 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Running analysis: NoOpModuleAnalysis
 174 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Invalidating analysis: NoOpModuleAnalysis
 175 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Running analysis: NoOpModuleAnalysis
 176
 177 ; RUN: opt -disable-output -debug-pass-manager \
 178 ; RUN:     -passes='cgscc(require<no-op-cgscc>,require<no-op-cgscc>,require<no-op-cgscc>)' %s 2>&1 \
 179 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS
 180 ; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 181 ; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 182 ; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS: Running analysis: NoOpCGSCCAnalysis
 183 ; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS-NOT: Running analysis: NoOpCGSCCAnalysis
 184
 185 ; RUN: opt -disable-output -debug-pass-manager \
 186 ; RUN:     -passes='cgscc(require<no-op-cgscc>,invalidate<no-op-cgscc>,require<no-op-cgscc>)' %s 2>&1 \
 187 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS
 188 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 189 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 190 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Running analysis: NoOpCGSCCAnalysis
 191 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Invalidating analysis: NoOpCGSCCAnalysis
 192 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Running analysis: NoOpCGSCCAnalysis
 193
 194 ; RUN: opt -disable-output -debug-pass-manager \
 195 ; RUN:     -passes='function(require<no-op-function>,require<no-op-function>,require<no-op-function>)' %s 2>&1 \
 196 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS
 197 ; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 198 ; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 199 ; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS: Running analysis: NoOpFunctionAnalysis
 200 ; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS-NOT: Running analysis: NoOpFunctionAnalysis
 201
 202 ; RUN: opt -disable-output -debug-pass-manager \
 203 ; RUN:     -passes='function(require<no-op-function>,invalidate<no-op-function>,require<no-op-function>)' %s 2>&1 \
 204 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS
 205 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 206 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 207 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Running analysis: NoOpFunctionAnalysis
 208 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Invalidating analysis: NoOpFunctionAnalysis
 209 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Running analysis: NoOpFunctionAnalysis
 210
 211 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
 212 ; RUN:     -passes='require<no-op-module>,module(require<no-op-module>,function(require<no-op-function>,invalidate<all>,require<no-op-function>),require<no-op-module>),require<no-op-module>' %s 2>&1 \
 213 ; RUN:     | FileCheck %s --check-prefix=CHECK-INVALIDATE-ALL
 214 ; CHECK-INVALIDATE-ALL: Starting llvm::Module pass manager run
 215 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 216 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpModuleAnalysis
 217 ; CHECK-INVALIDATE-ALL: Starting llvm::Module pass manager run
 218 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 219 ; CHECK-INVALIDATE-ALL-NOT: Running analysis: NoOpModuleAnalysis
 220 ; CHECK-INVALIDATE-ALL: Starting llvm::Function pass manager run
 221 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 222 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpFunctionAnalysis
 223 ; CHECK-INVALIDATE-ALL: Running pass: InvalidateAllAnalysesPass
 224 ; CHECK-INVALIDATE-ALL: Invalidating analysis: NoOpFunctionAnalysis
 225 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 226 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpFunctionAnalysis
 227 ; CHECK-INVALIDATE-ALL: Finished llvm::Function pass manager run
 228 ; CHECK-INVALIDATE-ALL: Invalidating analysis: NoOpModuleAnalysis
 229 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 230 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpModuleAnalysis
 231 ; CHECK-INVALIDATE-ALL: Finished llvm::Module pass manager run
 232 ; CHECK-INVALIDATE-ALL-NOT: Invalidating analysis: NoOpModuleAnalysis
 233 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 234 ; CHECK-INVALIDATE-ALL-NOT: Running analysis: NoOpModuleAnalysis
 235 ; CHECK-INVALIDATE-ALL: Finished llvm::Module pass manager run
 236
 237 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
 238 ; RUN:     -passes='require<no-op-module>,module(require<no-op-module>,cgscc(require<no-op-cgscc>,function(require<no-op-function>,invalidate<all>,require<no-op-function>),require<no-op-cgscc>),require<no-op-module>),require<no-op-module>' %s 2>&1 \
 239 ; RUN:     | FileCheck %s --check-prefix=CHECK-INVALIDATE-ALL-CG
 240 ; CHECK-INVALIDATE-ALL-CG: Starting llvm::Module pass manager run
 241 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 242 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpModuleAnalysis
 243 ; CHECK-INVALIDATE-ALL-CG: Starting llvm::Module pass manager run
 244 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 245 ; CHECK-INVALIDATE-ALL-CG-NOT: Running analysis: NoOpModuleAnalysis
 246 ; CHECK-INVALIDATE-ALL-CG: Starting CGSCC pass manager run
 247 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 248 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpCGSCCAnalysis
 249 ; CHECK-INVALIDATE-ALL-CG: Starting llvm::Function pass manager run
 250 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 251 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpFunctionAnalysis
 252 ; CHECK-INVALIDATE-ALL-CG: Running pass: InvalidateAllAnalysesPass
 253 ; CHECK-INVALIDATE-ALL-CG: Invalidating analysis: NoOpFunctionAnalysis
 254 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 255 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpFunctionAnalysis
 256 ; CHECK-INVALIDATE-ALL-CG: Finished llvm::Function pass manager run
 257 ; CHECK-INVALIDATE-ALL-CG-NOT: Running analysis: NoOpFunctionAnalysis
 258 ; CHECK-INVALIDATE-ALL-CG: Invalidating analysis: NoOpCGSCCAnalysis
 259 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 260 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpCGSCCAnalysis
 261 ; CHECK-INVALIDATE-ALL-CG: Finished CGSCC pass manager run
 262 ; CHECK-INVALIDATE-ALL-CG-NOT: Invalidating analysis: NoOpCGSCCAnalysis
 263 ; CHECK-INVALIDATE-ALL-CG: Invalidating analysis: NoOpModuleAnalysis
 264 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 265 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpModuleAnalysis
 266 ; CHECK-INVALIDATE-ALL-CG: Finished llvm::Module pass manager run
 267 ; CHECK-INVALIDATE-ALL-CG-NOT: Invalidating analysis: NoOpModuleAnalysis
 268 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 269 ; CHECK-INVALIDATE-ALL-CG-NOT: Running analysis: NoOpModuleAnalysis
 270 ; CHECK-INVALIDATE-ALL-CG: Finished llvm::Module pass manager run
 271
 272 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 273 ; RUN:     -passes='require<targetlibinfo>,invalidate<all>,require<targetlibinfo>' \
 274 ; RUN:     | FileCheck %s --check-prefix=CHECK-TLI
 275 ; CHECK-TLI: Starting llvm::Module pass manager run
 276 ; CHECK-TLI: Running pass: RequireAnalysisPass
 277 ; CHECK-TLI: Running analysis: TargetLibraryAnalysis
 278 ; CHECK-TLI: Running pass: InvalidateAllAnalysesPass
 279 ; CHECK-TLI-NOT: Invalidating analysis: TargetLibraryAnalysis
 280 ; CHECK-TLI: Running pass: RequireAnalysisPass
 281 ; CHECK-TLI-NOT: Running analysis: TargetLibraryAnalysis
 282 ; CHECK-TLI: Finished llvm::Module pass manager run
 283
 284 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 285 ; RUN:     -passes='require<targetir>,invalidate<all>,require<targetir>' \
 286 ; RUN:     | FileCheck %s --check-prefix=CHECK-TIRA
 287 ; CHECK-TIRA: Starting llvm::Module pass manager run
 288 ; CHECK-TIRA: Running pass: RequireAnalysisPass
 289 ; CHECK-TIRA: Running analysis: TargetIRAnalysis
 290 ; CHECK-TIRA: Running pass: InvalidateAllAnalysesPass
 291 ; CHECK-TIRA-NOT: Invalidating analysis: TargetIRAnalysis
 292 ; CHECK-TIRA: Running pass: RequireAnalysisPass
 293 ; CHECK-TIRA-NOT: Running analysis: TargetIRAnalysis
 294 ; CHECK-TIRA: Finished llvm::Module pass manager run
 295
 296 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 297 ; RUN:     -passes='require<domtree>' \
 298 ; RUN:     | FileCheck %s --check-prefix=CHECK-DT
 299 ; CHECK-DT: Starting llvm::Module pass manager run
 300 ; CHECK-DT: Running pass: RequireAnalysisPass
 301 ; CHECK-DT: Running analysis: DominatorTreeAnalysis
 302 ; CHECK-DT: Finished llvm::Module pass manager run
 303
 304 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 305 ; RUN:     -passes='require<basic-aa>' \
 306 ; RUN:     | FileCheck %s --check-prefix=CHECK-BASIC-AA
 307 ; CHECK-BASIC-AA: Starting llvm::Module pass manager run
 308 ; CHECK-BASIC-AA: Running pass: RequireAnalysisPass
 309 ; CHECK-BASIC-AA: Running analysis: BasicAA
 310 ; CHECK-BASIC-AA: Finished llvm::Module pass manager run
 311
 312 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 313 ; RUN:     -passes='require<aa>' -aa-pipeline='basic-aa' \
 314 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA
 315 ; CHECK-AA: Starting llvm::Module pass manager run
 316 ; CHECK-AA: Running pass: RequireAnalysisPass
 317 ; CHECK-AA: Running analysis: AAManager
 318 ; CHECK-AA: Running analysis: BasicAA
 319 ; CHECK-AA: Finished llvm::Module pass manager run
 320
 321 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 322 ; RUN:     -passes='require<aa>' -aa-pipeline='default' \
 323 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA-DEFAULT
 324 ; CHECK-AA-DEFAULT: Starting llvm::Module pass manager run
 325 ; CHECK-AA-DEFAULT: Running pass: RequireAnalysisPass
 326 ; CHECK-AA-DEFAULT: Running analysis: AAManager
 327 ; CHECK-AA-DEFAULT: Running analysis: BasicAA
 328 ; CHECK-AA-DEFAULT: Running analysis: ScopedNoAliasAA
 329 ; CHECK-AA-DEFAULT: Running analysis: TypeBasedAA
 330 ; CHECK-AA-DEFAULT: Finished llvm::Module pass manager run
 331
 332 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 333 ; RUN:     -passes='require<aa>,invalidate<domtree>,aa-eval' -aa-pipeline='basic-aa' \
 334 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA-FUNCTION-INVALIDATE
 335 ; CHECK-AA-FUNCTION-INVALIDATE: Starting llvm::Function pass manager run
 336 ; CHECK-AA-FUNCTION-INVALIDATE: Running pass: RequireAnalysisPass
 337 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: AAManager
 338 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: BasicAA
 339 ; CHECK-AA-FUNCTION-INVALIDATE: Running pass: InvalidateAnalysisPass
 340 ; CHECK-AA-FUNCTION-INVALIDATE: Invalidating analysis: DominatorTreeAnalysis
 341 ; CHECK-AA-FUNCTION-INVALIDATE: Invalidating analysis: BasicAA
 342 ; CHECK-AA-FUNCTION-INVALIDATE: Invalidating analysis: AAManager
 343 ; CHECK-AA-FUNCTION-INVALIDATE: Running pass: AAEvaluator
 344 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: AAManager
 345 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: BasicAA
 346 ; CHECK-AA-FUNCTION-INVALIDATE: Finished llvm::Function pass manager run
 347
 348 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 349 ; RUN:     -passes='require<globals-aa>,function(require<aa>),invalidate<globals-aa>,require<globals-aa>,function(aa-eval)' -aa-pipeline='globals-aa' \
 350 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA-MODULE-INVALIDATE
 351 ; CHECK-AA-MODULE-INVALIDATE: Starting llvm::Module pass manager run
 352 ; CHECK-AA-MODULE-INVALIDATE: Running pass: RequireAnalysisPass
 353 ; CHECK-AA-MODULE-INVALIDATE: Running analysis: GlobalsAA
 354 ; CHECK-AA-MODULE-INVALIDATE: Starting llvm::Function pass manager run
 355 ; CHECK-AA-MODULE-INVALIDATE: Running pass: RequireAnalysisPass
 356 ; CHECK-AA-MODULE-INVALIDATE: Running analysis: AAManager
 357 ; CHECK-AA-MODULE-INVALIDATE: Finished llvm::Function pass manager run
 358 ; CHECK-AA-MODULE-INVALIDATE: Running pass: InvalidateAnalysisPass
 359 ; CHECK-AA-MODULE-INVALIDATE: Invalidating analysis: GlobalsAA
 360 ; CHECK-AA-MODULE-INVALIDATE: Running pass: RequireAnalysisPass
 361 ; CHECK-AA-MODULE-INVALIDATE: Running analysis: GlobalsAA
 362 ; CHECK-AA-MODULE-INVALIDATE: Starting llvm::Function pass manager run
 363 ; CHECK-AA-MODULE-INVALIDATE: Running pass: AAEvaluator
 364 ; CHECK-AA-MODULE-INVALIDATE: Finished llvm::Function pass manager run
 365 ; CHECK-AA-MODULE-INVALIDATE: Finished llvm::Module pass manager run
 366
 367 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 368 ; RUN:     -passes='require<memdep>' \
 369 ; RUN:     | FileCheck %s --check-prefix=CHECK-MEMDEP
 370 ; CHECK-MEMDEP: Starting llvm::Module pass manager run
 371 ; CHECK-MEMDEP: Running pass: RequireAnalysisPass
 372 ; CHECK-MEMDEP: Running analysis: MemoryDependenceAnalysis
 373 ; CHECK-MEMDEP: Finished llvm::Module pass manager run
 374
 375 ; RUN: opt -disable-output -disable-verify -debug-pass-manager %s 2>&1 \
 376 ; RUN:     -passes='require<callgraph>' \
 377 ; RUN:     | FileCheck %s --check-prefix=CHECK-CALLGRAPH
 378 ; CHECK-CALLGRAPH: Starting llvm::Module pass manager run
 379 ; CHECK-CALLGRAPH: Running pass: RequireAnalysisPass
 380 ; CHECK-CALLGRAPH: Running analysis: CallGraphAnalysis
 381 ; CHECK-CALLGRAPH: Finished llvm::Module pass manager run
 382
 383 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
 384 ; RUN:     -passes='default<O0>' %s 2>&1 \
 385 ; RUN:     | FileCheck %s --check-prefix=CHECK-O0
 386 ; CHECK-O0: Starting llvm::Module pass manager run
 387 ; CHECK-O0-NEXT: Finished llvm::Module pass manager run
 388
 389 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
 390 ; RUN:     -passes='repeat<3>(no-op-module)' %s 2>&1 \
 391 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-MODULE-PASS
 392 ; CHECK-REPEAT-MODULE-PASS: Starting llvm::Module pass manager run
 393 ; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: RepeatedPass
 394 ; CHECK-REPEAT-MODULE-PASS-NEXT: Starting llvm::Module pass manager run
 395 ; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: NoOpModulePass
 396 ; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
 397 ; CHECK-REPEAT-MODULE-PASS-NEXT: Starting llvm::Module pass manager run
 398 ; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: NoOpModulePass
 399 ; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
 400 ; CHECK-REPEAT-MODULE-PASS-NEXT: Starting llvm::Module pass manager run
 401 ; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: NoOpModulePass
 402 ; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
 403 ; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
 404
 405 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
 406 ; RUN:     -passes='cgscc(repeat<3>(no-op-cgscc))' %s 2>&1 \
 407 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-CGSCC-PASS
 408 ; CHECK-REPEAT-CGSCC-PASS: Starting llvm::Module pass manager run
 409 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: ModuleToPostOrderCGSCCPassAdaptor
 410 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(CGSCCAnalysisManager|AnalysisManager<.*LazyCallGraph::SCC.*>).*}},{{.*}}Module>
 411 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(FunctionAnalysisManager|AnalysisManager<.*Function.*>).*}},{{.*}}Module>
 412 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: LazyCallGraphAnalysis
 413 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: TargetLibraryAnalysis
 414 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
 415 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 416 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
 417 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
 418 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 419 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: RepeatedPass
 420 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 421 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
 422 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
 423 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 424 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
 425 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
 426 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 427 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
 428 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
 429 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
 430 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished llvm::Module pass manager run
 431
 432 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
 433 ; RUN:     -passes='function(repeat<3>(no-op-function))' %s 2>&1 \
 434 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-FUNCTION-PASS
 435 ; CHECK-REPEAT-FUNCTION-PASS: Starting llvm::Module pass manager run
 436 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: ModuleToFunctionPassAdaptor
 437 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
 438 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
 439 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 440 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: RepeatedPass
 441 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 442 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
 443 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
 444 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 445 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
 446 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
 447 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 448 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
 449 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
 450 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
 451 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Module pass manager run
 452
 453 ; RUN: opt -disable-output -disable-verify -debug-pass-manager \
 454 ; RUN:     -passes='loop(repeat<3>(no-op-loop))' %s 2>&1 \
 455 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-LOOP-PASS
 456 ; CHECK-REPEAT-LOOP-PASS: Starting llvm::Module pass manager run
 457 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: ModuleToFunctionPassAdaptor
 458 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
 459 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
 460 ; CHECK-REPEAT-LOOP-PASS-NEXT: Starting llvm::Function pass manager run
 461 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: FunctionToLoopPassAdaptor
 462 ; CHECK-REPEAT-LOOP-PASS-NEXT: Starting llvm::Function pass manager run
 463 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: LoopSimplify
 464 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: LoopAnalysis
 465 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: DominatorTreeAnalysis
 466 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: AssumptionAnalysis
 467 ; CHECK-REPEAT-LOOP-PASS-NEXT: Invalidating all non-preserved analyses
 468 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: LCSSAPass
 469 ; CHECK-REPEAT-LOOP-PASS-NEXT: Finished llvm::Function pass manager run
 470 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: AAManager
 471 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: TargetLibraryAnalysis
 472 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: ScalarEvolutionAnalysis
 473 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: TargetIRAnalysis
 474 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
 475 ; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 476 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: PassInstrumentationAnalysis
 477 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: RepeatedPass
 478 ; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 479 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: NoOpLoopPass
 480 ; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
 481 ; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 482 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: NoOpLoopPass
 483 ; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
 484 ; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 485 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: NoOpLoopPass
 486 ; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
 487 ; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
 488 ; CHECK-REPEAT-LOOP-PASS-NEXT: Finished llvm::Function pass manager run
 489 ; CHECK-REPEAT-LOOP-PASS-NEXT: Invalidating all non-preserved analyses
 490 ; CHECK-REPEAT-LOOP-PASS-NEXT: Finished llvm::Module pass manager run
 491
 492 define void @foo(i1 %x, i8* %p1, i8* %p2) {
 493 entry:
 494   store i8 42, i8* %p1
 495   br i1 %x, label %loop, label %exit
 496
 497 loop:
 498   %tmp1 = load i8, i8* %p2
 499   br label %loop
 500
 501 exit:
 502   ret void
 503 }
 504
 505 declare void @bar()