mirror of
https://github.com/c64scene-ar/llvm-6502.git
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57418d8f54
LazyCallGraph analysis framework. Wire it up all the way through the opt driver and add some very basic testing that we can build pass pipelines including these components. Still a lot more to do in terms of testing that all of this works, but the basic pieces are here. There is a *lot* of boiler plate here. It's something I'm going to actively look at reducing, but I don't have any immediate ideas that don't end up making the code terribly complex in order to fold away the boilerplate. Until I figure out something to minimize the boilerplate, almost all of this is based on the code for the existing pass managers, copied and heavily adjusted to suit the needs of the CGSCC pass management layer. The actual CG management still has a bunch of FIXMEs in it. Notably, we don't do *any* updating of the CG as it is potentially invalidated. I wanted to get this in place to motivate the new analysis, and add update APIs to the analysis and the pass management layers in concert to make sure that the *right* APIs are present. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206745 91177308-0d34-0410-b5e6-96231b3b80d8
147 lines
7.4 KiB
LLVM
147 lines
7.4 KiB
LLVM
; RUN: opt -disable-output -debug-pass-manager \
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; RUN: -passes=no-op-module,no-op-module %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-TWO-NOOP-MP
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; CHECK-TWO-NOOP-MP: Starting module pass manager
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; CHECK-TWO-NOOP-MP: Running module pass: NoOpModulePass
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; CHECK-TWO-NOOP-MP: Running module pass: NoOpModulePass
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; CHECK-TWO-NOOP-MP: Finished module pass manager
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; RUN: opt -disable-output -debug-pass-manager \
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; RUN: -passes='module(no-op-module,no-op-module)' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-MP
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; CHECK-NESTED-TWO-NOOP-MP: Starting module pass manager
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; CHECK-NESTED-TWO-NOOP-MP: Running module pass: ModulePassManager
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; CHECK-NESTED-TWO-NOOP-MP: Starting module pass manager
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; CHECK-NESTED-TWO-NOOP-MP: Running module pass: NoOpModulePass
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; CHECK-NESTED-TWO-NOOP-MP: Running module pass: NoOpModulePass
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; CHECK-NESTED-TWO-NOOP-MP: Finished module pass manager
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; CHECK-NESTED-TWO-NOOP-MP: Finished module pass manager
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; RUN: opt -disable-output -debug-pass-manager \
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; RUN: -passes=no-op-function,no-op-function %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-TWO-NOOP-FP
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; CHECK-TWO-NOOP-FP: Starting module pass manager
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; CHECK-TWO-NOOP-FP: Running module pass: ModuleToFunctionPassAdaptor
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; CHECK-TWO-NOOP-FP: Starting function pass manager
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; CHECK-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
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; CHECK-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
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; CHECK-TWO-NOOP-FP: Finished function pass manager
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; CHECK-TWO-NOOP-FP: Finished module pass manager
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; RUN: opt -disable-output -debug-pass-manager \
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; RUN: -passes='function(no-op-function,no-op-function)' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-FP
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; CHECK-NESTED-TWO-NOOP-FP: Starting module pass manager
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; CHECK-NESTED-TWO-NOOP-FP: Running module pass: ModuleToFunctionPassAdaptor
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; CHECK-NESTED-TWO-NOOP-FP: Starting function pass manager
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; CHECK-NESTED-TWO-NOOP-FP: Running function pass: FunctionPassManager
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; CHECK-NESTED-TWO-NOOP-FP: Starting function pass manager
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; CHECK-NESTED-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
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; CHECK-NESTED-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
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; CHECK-NESTED-TWO-NOOP-FP: Finished function pass manager
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; CHECK-NESTED-TWO-NOOP-FP: Finished function pass manager
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; CHECK-NESTED-TWO-NOOP-FP: Finished module pass manager
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; RUN: opt -disable-output -debug-pass-manager \
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; RUN: -passes='no-op-module,function(no-op-function,no-op-function),no-op-module' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-MIXED-FP-AND-MP
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; CHECK-MIXED-FP-AND-MP: Starting module pass manager
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; CHECK-MIXED-FP-AND-MP: Running module pass: NoOpModulePass
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; CHECK-MIXED-FP-AND-MP: Running module pass: ModuleToFunctionPassAdaptor
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; CHECK-MIXED-FP-AND-MP: Starting function pass manager
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; CHECK-MIXED-FP-AND-MP: Running function pass: NoOpFunctionPass
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; CHECK-MIXED-FP-AND-MP: Running function pass: NoOpFunctionPass
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; CHECK-MIXED-FP-AND-MP: Finished function pass manager
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; CHECK-MIXED-FP-AND-MP: Running module pass: NoOpModulePass
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; CHECK-MIXED-FP-AND-MP: Finished module pass manager
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='no-op-module)' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED1
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; CHECK-UNBALANCED1: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='module(no-op-module))' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED2
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; CHECK-UNBALANCED2: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='module(no-op-module' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED3
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; CHECK-UNBALANCED3: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='no-op-function)' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED4
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; CHECK-UNBALANCED4: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='function(no-op-function))' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED5
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; CHECK-UNBALANCED5: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='function(function(no-op-function)))' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED6
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; CHECK-UNBALANCED6: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='function(no-op-function' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED7
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; CHECK-UNBALANCED7: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='function(function(no-op-function)' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED8
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; CHECK-UNBALANCED8: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='no-op-module,)' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED9
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; CHECK-UNBALANCED9: unable to parse pass pipeline description
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; RUN: not opt -disable-output -debug-pass-manager \
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; RUN: -passes='no-op-function,)' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-UNBALANCED10
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; CHECK-UNBALANCED10: unable to parse pass pipeline description
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; RUN: opt -disable-output -debug-pass-manager -debug-cgscc-pass-manager \
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; RUN: -passes=no-op-cgscc,no-op-cgscc %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-TWO-NOOP-CG
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; CHECK-TWO-NOOP-CG: Starting module pass manager
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; CHECK-TWO-NOOP-CG: Running module pass: ModuleToPostOrderCGSCCPassAdaptor
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; CHECK-TWO-NOOP-CG: Starting CGSCC pass manager
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; CHECK-TWO-NOOP-CG: Running CGSCC pass: NoOpCGSCCPass
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; CHECK-TWO-NOOP-CG: Running CGSCC pass: NoOpCGSCCPass
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; CHECK-TWO-NOOP-CG: Finished CGSCC pass manager
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; CHECK-TWO-NOOP-CG: Finished module pass manager
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; RUN: opt -disable-output -debug-pass-manager -debug-cgscc-pass-manager \
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; RUN: -passes='module(function(no-op-function),cgscc(no-op-cgscc,function(no-op-function),no-op-cgscc),function(no-op-function))' %s 2>&1 \
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; RUN: | FileCheck %s --check-prefix=CHECK-NESTED-MP-CG-FP
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; CHECK-NESTED-MP-CG-FP: Starting module pass manager
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; CHECK-NESTED-MP-CG-FP: Starting module pass manager
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; CHECK-NESTED-MP-CG-FP: Running module pass: ModuleToFunctionPassAdaptor
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; CHECK-NESTED-MP-CG-FP: Starting function pass manager
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; CHECK-NESTED-MP-CG-FP: Running function pass: NoOpFunctionPass
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; CHECK-NESTED-MP-CG-FP: Finished function pass manager
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; CHECK-NESTED-MP-CG-FP: Running module pass: ModuleToPostOrderCGSCCPassAdaptor
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; CHECK-NESTED-MP-CG-FP: Starting CGSCC pass manager
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; CHECK-NESTED-MP-CG-FP: Running CGSCC pass: NoOpCGSCCPass
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; CHECK-NESTED-MP-CG-FP: Running CGSCC pass: CGSCCToFunctionPassAdaptor
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; CHECK-NESTED-MP-CG-FP: Starting function pass manager
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; CHECK-NESTED-MP-CG-FP: Running function pass: NoOpFunctionPass
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; CHECK-NESTED-MP-CG-FP: Finished function pass manager
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; CHECK-NESTED-MP-CG-FP: Running CGSCC pass: NoOpCGSCCPass
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; CHECK-NESTED-MP-CG-FP: Finished CGSCC pass manager
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; CHECK-NESTED-MP-CG-FP: Running module pass: ModuleToFunctionPassAdaptor
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; CHECK-NESTED-MP-CG-FP: Starting function pass manager
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; CHECK-NESTED-MP-CG-FP: Running function pass: NoOpFunctionPass
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; CHECK-NESTED-MP-CG-FP: Finished function pass manager
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; CHECK-NESTED-MP-CG-FP: Finished module pass manager
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; CHECK-NESTED-MP-CG-FP: Finished module pass manager
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define void @f() {
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ret void
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}
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