Jan Svoboda 9d4837f47c

[clang][deps][modules] Allocate input file paths lazily (#114457) ...

This PR builds on top of #113984 and attempts to avoid allocating input
file paths eagerly. Instead, the `InputFileInfo` type used by
`ASTReader` now only holds `StringRef`s that point into the PCM file
buffer, and the full input file paths get resolved on demand.

The dependency scanner makes use of this in a bit of a roundabout way:
`ModuleDeps` now only holds (an owning copy of) the short unresolved
input file paths, which get resolved lazily. This can be a big win, I'm
seeing up to a 5% speedup.

2024-11-11 09:46:50 -08:00

..

Inputs

[clang][deps] Remove pgo profile flags from modules (#87724)

2024-04-05 10:31:16 -07:00

_Pragma-once.c

…

depscan-lex-has-include.c

…

diagnostic-pragmas.c

…

diagnostics.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

empty.cpp

[clang-scan-deps] Fix check for empty Compilation (#75545)

2024-01-31 09:55:05 +08:00

error.cpp

[clang][deps] Support single-file mode for all formats (#88764)

2024-04-16 19:47:52 -07:00

generate-modules-path-args.c

…

has_include_if_elif.cpp

[clang][deps] NFC: Convert test to split-file

2023-08-01 12:27:14 -07:00

header_stat_before_open.m

…

header-search-case-sensitivity.c

…

header-search-pruning-transitive.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

header-search-pruning.cpp

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

headerwithdirname.cpp

…

headerwithdirnamefollowedbyinclude.cpp

…

implicit-target.c

[clang-scan-deps] Infer the target from the executable name (#108189)

2024-09-12 22:20:14 +03:00

line-directive.c

…

link-libraries.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

macro-expansions.cpp

…

missing-vfs.m

[clang][scan-deps] Stop scanning if any scanning setup emits an error.

2024-01-30 17:03:13 -08:00

module-format.c

[clang][deps] Add -o flag to specify output path (#88767)

2024-04-16 19:49:07 -07:00

modulemap-via-vfs.m

…

modules-canononical-module-map-case.c

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

modules-cc1.cpp

[clang][deps] add support for dependency scanning with cc1 command line

2023-08-04 14:13:18 -07:00

modules-context-hash-ignore-macros.c

…

modules-context-hash-module-map-path.c

…

modules-context-hash-outputs.c

…

modules-context-hash-warnings.c

…

modules-context-hash.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-dep-args.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-disable-free.c

…

modules-excluded-header.m

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

modules-extern-submodule.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-extern-unrelated.m

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-file-name-as-requested.m

…

modules-file-path-isolation.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-fmodule-name-no-module-built.m

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-full-by-mod-name.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-full-output-tu-order.c

[clang-scan-deps] Infer the tool locations from PATH (#108539)

2024-09-13 23:18:10 +03:00

modules-full.cpp

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-has-include-umbrella-header.c

[clang-scan-deps] Infer the tool locations from PATH (#108539)

2024-09-13 23:18:10 +03:00

modules-header-sharing.m

[clang-scan-deps] Infer the tool locations from PATH (#108539)

2024-09-13 23:18:10 +03:00

modules-implementation-module-map.c

[clang-scan-deps] Infer the tool locations from PATH (#108539)

2024-09-13 23:18:10 +03:00

modules-implementation-private.m

[clang-scan-deps] Infer the tool locations from PATH (#108539)

2024-09-13 23:18:10 +03:00

modules-implementation-vfs.m

…

modules-implicit-dot-private.m

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-implied-args.c

…

modules-incomplete-umbrella.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-inferred.m

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-minimize-extension.c

Revert "[clang] Move state out of PreprocessorOptions (1/n) (#86358)"

2024-04-09 13:26:45 -07:00

modules-minimize-module.c

Revert "[clang] Move state out of PreprocessorOptions (1/n) (#86358)"

2024-04-09 13:26:45 -07:00

modules-module-map-order.m

…

modules-no-undeclared-includes.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-pch-common-submodule.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-pch-common-via-submodule.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-pch-dangling.c

…

modules-pch-imports.c

…

modules-pch.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-priv-fw-from-pub.m

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-redefinition.m

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-symlink-dir-from-module.c

[clang][DepScan] Make OptimizeArgs a bit mask enum and enable by default (#71588)

2023-11-07 16:06:59 -08:00

modules-symlink-dir-vfs.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules-symlink-dir.c

[clang][DepScan] Make OptimizeArgs a bit mask enum and enable by default (#71588)

2023-11-07 16:06:59 -08:00

modules-symlink.c

…

modules-transitive.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

modules.cpp

…

more-content-after-headerguard.c

…

multiple-commands.c

…

no-werror.cpp

…

optimize-canonicalize-macros.m

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

optimize-fmodulemap.m

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

optimize-system-warnings.m

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

optimize-vfs-edgecases.m

[clang][DependencyScanner] Remove unused -ivfsoverlay files (#73734)

2024-01-30 15:39:18 -08:00

optimize-vfs-leak.m

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

optimize-vfs-pch.m

[clang][ScanDeps] Allow PCHs to have different VFS overlays (#82294)

2024-02-23 17:48:58 -08:00

optimize-vfs.m

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

P1689.cppm

[AIX] Disable flaky ClangScanDeps test

2023-11-16 09:33:13 -05:00

pr61006.cppm

Revert "[Clang] [Test] Use lit Syntax for Environment Variables in Clang subproject" (#106267)

2024-08-27 18:52:08 -07:00

preprocess_minimized_pragmas.cpp

…

print-timing.c

[clang][deps] Improve timing output (#113726)

2024-10-28 14:00:31 -07:00

regular_cdb.cpp

[AIX] Disable flaky ClangScanDeps tests (#72304)

2023-11-14 17:40:16 -05:00

relative_directory.cpp

[AIX] Disable flaky ClangScanDeps tests (#72304)

2023-11-14 17:40:16 -05:00

relative-filenames.c

[DependencyScanningFilesystem] Make sure the local/shared cache filename lookups use only absolute paths (#66122)

2023-09-19 18:18:23 -07:00

removed-args.c

[clang][deps][modules] Allocate input file paths lazily (#114457)

2024-11-11 09:46:50 -08:00

resolve-executable-path.c

[clang-scan-deps] Infer the tool locations from PATH (#108539)

2024-09-13 23:18:10 +03:00

resource_directory.c

…

response-file-clang-cl.c

[clang-scan-deps] Expand response files before the argument adjuster (#89950)

2024-05-24 17:20:08 -04:00

response-file.c

…

skipping-unmatched-if.c

…

static-analyzer.c

…

strip_diag_serialize.cpp

…

strip-codegen-args.m

[clang][modules] Fix CodeGen options that can affect the AST. (#78816)

2024-01-23 09:30:58 -08:00

strip-input-args.m

…

strip-llvm-args.m

[clang][modules] Strip LLVM options (#75405)

2023-12-14 09:21:18 -08:00

strip-visibility.c

[clang] Make -fvisibility={} and -ftype-visibility={} benign options. (#71985)

2023-11-16 08:41:20 -08:00

subframework_header_dir_symlink.m

…

submodule-order.c

…

symlink.cpp

…

target-filename.cpp

…

verbose.test

[clang][deps] Print tracing VFS data (#108056)

2024-09-11 16:04:56 -07:00

vfsoverlay.cpp

…

working-dir.m

[clang][deps] Collect discovered module dependencies' Link Libraries (#93588)

2024-06-04 09:16:49 -07:00

working-directory-option.c

[clang][deps] Fix dependency scanning with -working-directory (#84525)

2024-03-12 08:02:54 -07:00

Wsystem-headers-in-module.c

[clang][modules] Add -Wsystem-headers-in-module=

2023-08-09 10:40:53 -07:00