Rename isThereAPrimaryInputWithAFilenameAt to isInputPrimary.
Remove spurious delayed_function_body_parsing.
Simply return type of getOutputFilenamesFromCommandLineOrFilelist.
Change “have” routines to “has”.
Use more consistent casing.
Remove spurious “DelayedFunctionParsing” option.
Move debugFail routines to top lexical level.
Rename and reorder declaration of functions in FrontendArgsToOptionsConverter.
Move, reword, and doxygenate comments for some of those functions.
Fix casing on some more setUp* functions.
Return NoneAction instead of existing RequestedAction in FrontendArgsToOptionsConverter::determineRequestedAction.
Remove test names and put in FIXME’s.
Remove “Jordan” from comments & reword.
Reorder if-then arms of FrontendArgsToOptionsConverter::computeOutputFilenames for readability.
Test for empty string instead of equality with “”.
Use hasUnusedModuleDocOutputPath.
Remove optionality from return type of getOutputFilenamesFromCommandLineOrFilelist.
Rename isPrimaryInputAFileAt to isThereAPrimaryInputWithAFilenameAt.
Added a FIXME in doesActionProduceOutput to reflect that some actions actually do not produce output.
Conditional conformances aren't quite ready yet for Swift 4.1, so
introduce the flag `-enable-experimental-conditional-conformances` to
enable conditional conformaces, and an error when one declares a
conditional conformance without specifying the flag.
Add this flag when building the standard library (which will vend
conditional conformances) and to all of the tests that need it.
Fixes rdar://problem/35728337.
Rename isThereAPrimaryInputWithAFilenameAt to isInputPrimary.
Remove spurious delayed_function_body_parsing.
Simply return type of getOutputFilenamesFromCommandLineOrFilelist.
(originally added in 23f25e1d)
This was only ever used for immediate mode on a Mac, and as the
previous commit shows that's no longer necessary. LLVM has their own
implementation of this and it's the default behavior for
build-for-host now.
Cleanup for rdar://problem/29948658
Change “have” routines to “has”.
Use more consistent casing.
Remove spurious “DelayedFunctionParsing” option.
Move debugFail routines to top lexical level.
Rename and reorder declaration of functions in FrontendArgsToOptionsConverter.
Move, reword, and doxygenate comments for some of those functions.
Fix casing on some more setUp* functions.
Return NoneAction instead of existing RequestedAction in FrontendArgsToOptionsConverter::determineRequestedAction.
Remove test names and put in FIXME’s.
Remove “Jordan” from comments & reword.
Reorder if-then arms of FrontendArgsToOptionsConverter::computeOutputFilenames for readability.
Test for empty string instead of equality with “”.
Use hasUnusedModuleDocOutputPath.
Remove optionality from return type of getOutputFilenamesFromCommandLineOrFilelist.
Rename isPrimaryInputAFileAt to isThereAPrimaryInputWithAFilenameAt.
Added a FIXME in doesActionProduceOutput to reflect that some actions actually do not produce output.
This is for testing purposes. I am not going to thread this further up into the
cmake since I am just going to be triggering this using -extra-swift-args from
build-script.
rdar://34222540
This commit is mostly refactoring.
*) Introduce a new OptimizationMode enum and use that in SILOptions and IRGenOptions
*) Allow the optimization mode also be specified for specific SILFunctions. This is not used in this commit yet and thus still a NFC.
Also, fixes a minor bug: we didn’t run mandatory IRGen passes for functions with @_semantics("optimize.sil.never")
Add a verification pass to ensure that all of the generic signatures in
a module are both minimal and canonical. The approach taken is quite
direct: for every (canonical) generic signature in the module, try
removing a single requirement and forming a new generic signature from
the result. If that new generic signature that provide the removed
requirement, then the original signature was not minimal.
Also canonicalize each resulting signature, to ensure that it meets the
requirements for a canonical signature.
Add a test to ensure that all of the generic signatures in the Swift
module are minimal and canonical, since they are ABI.
This brings the capability from clang to save remarks in an external YAML files.
YAML files can be viewed with tools like the opt-viewer.
Saving the remarks is activated with the new option -save-optimization-record.
Similarly to -emit-tbd, I've only added support for single-compile mode for now.
In this case the default filename is determined by
getOutputFilenameFromPathArgOrAsTopLevel, i.e. unless explicitly specified
with -save-optimization-record-path, the file is placed in the directory of the
main output file as <modulename>.opt.yaml.
This allows reporting successful and unsuccessful optimizations similar to
clang/llvm.
This first patch adds support for the
options -Rpass=<pass-name-regex> -Rpass-missed=<pass-name-regex>. These allow
reporting successful/unsuccessful optimization on the compiler output for passes
specified by the regex. I've also added one missed and one passed remark type
to the inliner to test the infrastructure.
Clang also has the option of collecting these records in an external YAML data
file. This will be added in a later patch.
A few notes:
* The goal is to use this facility for both user-lever "performance" warnings
and expert-level performance analysis. There will probably be a flag in the
future differentiating the verbosity.
* The intent is match clang/llvm as much as it makes sense. On the other hand I
did make some changes. Unlike in llvm, the emitter is not a pass which
simplifies things. Also the remark class hierarchy is greatly simplified since
we don't derive from DiagnosticInfo. We also don't derive from Diagnostic to
support the streaming API for arbitrary named-value pairs.
* Currently function names are printed mangled which should be fixed.
Encapsulate uses of the variables in FrontendInputs with intention-describing functions. Move some code that sets these variables into FrontendInputs and FrontendOptions classes.
Create new FrontendInputs class to encapsulate InputFilenames, InputBuffers and PrimaryInput, which were formerly in Frontend.
Includes one change in SwiftEditor.cpp to resolve a merge conflict.
This option tells the compiler where to find a profdata file. The
information in this file enables PGO. For more information about the PGO
infrastructure, look for the -profile-generate option and for the
llvm-profdata tool [1].
[1] http://llvm.org/docs/CommandGuide/llvm-profdata.html
This adds an size optimization mode ("Osize") which intends to enable some
optimization but targets mainly reduced code size compared to the regular
optimized mode ("O").
rdar://33075751
Similarly to Clang, the flag enables coverage instrumentation, and links
`libLLVMFuzzer.a` to the produced binary.
Additionally, this change affects the driver logic, and enables the
concurrent usage of multiple sanitizers.
I noticed in a follow-up patch that if you just swiftc without passing Onone
these flags are not set and sometimes happen to default to right thing ... or
not; as can be seen by the test cases modified. For example, at Onone we are
supposed to include an extra swift module "SwiftOnoneSupport".
