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llvm-project/llvm/test/Other/pass-pipeline-parsing.ll

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[PM] Actually nest pass managers correctly when parsing the pass pipeline string. Add tests that cover this now that we have execution dumping in the pass managers. llvm-svn: 199005
2014-01-11 20:06:47 +08:00
; RUN: opt -disable-output -debug-pass-manager \
; RUN: -passes=no-op-module,no-op-module %s 2>&1 \
; RUN: | FileCheck %s --check-prefix=CHECK-TWO-NOOP-MP
; CHECK-TWO-NOOP-MP: Starting module pass manager
; CHECK-TWO-NOOP-MP: Running module pass: NoOpModulePass
; CHECK-TWO-NOOP-MP: Running module pass: NoOpModulePass
; CHECK-TWO-NOOP-MP: Finished module pass manager
; RUN: opt -disable-output -debug-pass-manager \
; RUN: -passes='module(no-op-module,no-op-module)' %s 2>&1 \
; RUN: | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-MP
; CHECK-NESTED-TWO-NOOP-MP: Starting module pass manager
; CHECK-NESTED-TWO-NOOP-MP: Running module pass: ModulePassManager
; CHECK-NESTED-TWO-NOOP-MP: Starting module pass manager
; CHECK-NESTED-TWO-NOOP-MP: Running module pass: NoOpModulePass
; CHECK-NESTED-TWO-NOOP-MP: Running module pass: NoOpModulePass
; CHECK-NESTED-TWO-NOOP-MP: Finished module pass manager
; CHECK-NESTED-TWO-NOOP-MP: Finished module pass manager
[PM] Add support for parsing function passes and function pass manager nests to the opt commandline support. This also showcases the implicit-initial-manager support which will be most useful for testing. There are several bugs that I spotted by inspection here that I'll fix with test cases in subsequent commits. llvm-svn: 199038
2014-01-12 17:34:22 +08:00
; RUN: opt -disable-output -debug-pass-manager \
; RUN: -passes=no-op-function,no-op-function %s 2>&1 \
; RUN: | FileCheck %s --check-prefix=CHECK-TWO-NOOP-FP
; CHECK-TWO-NOOP-FP: Starting module pass manager
; CHECK-TWO-NOOP-FP: Running module pass: ModuleToFunctionPassAdaptor
; CHECK-TWO-NOOP-FP: Starting function pass manager
; CHECK-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
; CHECK-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
; CHECK-TWO-NOOP-FP: Finished function pass manager
; CHECK-TWO-NOOP-FP: Finished module pass manager
; RUN: opt -disable-output -debug-pass-manager \
; RUN: -passes='function(no-op-function,no-op-function)' %s 2>&1 \
; RUN: | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-FP
; CHECK-NESTED-TWO-NOOP-FP: Starting module pass manager
; CHECK-NESTED-TWO-NOOP-FP: Running module pass: ModuleToFunctionPassAdaptor
; CHECK-NESTED-TWO-NOOP-FP: Starting function pass manager
; CHECK-NESTED-TWO-NOOP-FP: Running function pass: FunctionPassManager
; CHECK-NESTED-TWO-NOOP-FP: Starting function pass manager
; CHECK-NESTED-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
; CHECK-NESTED-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
; CHECK-NESTED-TWO-NOOP-FP: Finished function pass manager
; CHECK-NESTED-TWO-NOOP-FP: Finished function pass manager
; CHECK-NESTED-TWO-NOOP-FP: Finished module pass manager
; RUN: opt -disable-output -debug-pass-manager \
; RUN: -passes='no-op-module,function(no-op-function,no-op-function),no-op-module' %s 2>&1 \
; RUN: | FileCheck %s --check-prefix=CHECK-MIXED-FP-AND-MP
; CHECK-MIXED-FP-AND-MP: Starting module pass manager
; CHECK-MIXED-FP-AND-MP: Running module pass: NoOpModulePass
; CHECK-MIXED-FP-AND-MP: Running module pass: ModuleToFunctionPassAdaptor
; CHECK-MIXED-FP-AND-MP: Starting function pass manager
; CHECK-MIXED-FP-AND-MP: Running function pass: NoOpFunctionPass
; CHECK-MIXED-FP-AND-MP: Running function pass: NoOpFunctionPass
; CHECK-MIXED-FP-AND-MP: Finished function pass manager
; CHECK-MIXED-FP-AND-MP: Running module pass: NoOpModulePass
; CHECK-MIXED-FP-AND-MP: Finished module pass manager
define void @f() {
ret void
}