Volodymyr Sapsai 210f0e880b Track skipped files in dependency scanning. ...

It's possible for a header to be a symlink to another header. In this
case both will be represented by clang::FileEntry with the same UID and
they'll use the same clang::HeaderFileInfo.

If you include both headers and use some single-inclusion mechanism
like a header guard or #import, one header will get a FileChanged
callback, and another FileSkipped.

So that we get an accurate dependency file, we therefore need to also
implement the FileSkipped callback in dependency scanning.

Patch by Pete Cooper.

Reviewers: bruno, pete

Reviewed By: bruno

Subscribers: cfe-commits, jkorous, vsapsai

Differential Revision: https://reviews.llvm.org/D30881

llvm-svn: 331319

2018-05-01 23:59:33 +00:00

..

Inputs

Track skipped files in dependency scanning.

2018-05-01 23:59:33 +00:00

aarch64-target-cpu.c

[AArch64] Vulcan is now ThunderXT99

2017-03-07 21:24:53 +00:00

absolute-paths.c

Add support for -fdiagnostics-absolute-paths: printing absolute paths in diagnostics

2016-08-26 15:45:36 +00:00

ast-codegen.c

Recommit r324107 again.

2018-02-07 22:15:33 +00:00

ast-main.c

…

ast-main.cpp

…

backend-diagnostic.c

Make '-Werror=frame-larger-than=' and associated diagnostic pragmas GCC-compatible

2014-06-09 23:59:38 +00:00

cc1-return-codes.c

…

clang-abi-compat.cpp

Add flag to request Clang is ABI-compatible with older versions of itself

2017-08-26 01:04:35 +00:00

cpp-output.c

…

darwin-eabi.c

…

darwin-version.c

Allow iOS and tvOS version numbers with 2-digit major version numbers.

2016-07-18 20:29:14 +00:00

dependency-gen-escaping.c

clang/test/Frontend/dependency-gen-escaping.c: Appease win32 hosts. Investigating.

2015-05-14 07:37:35 +00:00

dependency-gen-symlink.c

Track skipped files in dependency scanning.

2018-05-01 23:59:33 +00:00

dependency-gen.c

Re-apply r267784, r267824 and r267830.

2016-04-28 17:09:37 +00:00

dependency-generation-crash.c

Fix typo in my last commit.

2015-03-03 00:12:08 +00:00

diagnostics-option-names.c

…

diagnostics-order.c

[VerifyDiagnosticConsumer] support -verify=<prefixes>

2017-12-16 02:23:22 +00:00

disable-output.c

Fix leak from r210059

2014-06-03 17:23:34 +00:00

embed-bitcode.ll

Change embed-bitcode linkage type

2016-05-16 18:54:58 +00:00

exceptions.c

Frontend: Define __EXCEPTIONS if -fexceptions is passed

2014-10-27 20:02:19 +00:00

float16.cpp

Re-commit r321223, which adds a printing policy to the ASTDumper.

2017-12-21 21:42:42 +00:00

force-include-not-found.c

Add back null check removed accidentally in r250554

2015-10-20 18:45:57 +00:00

ftime-report-template-decl.cpp

Improve checks in test/Frontend/ftime-report-template-decl.cpp

2018-04-23 18:05:35 +00:00

gnu-inline.c

Don't accept -std= values that would switch us to a different source language.

2017-04-26 23:44:33 +00:00

gnu-mcount.c

Switch -mcount and -finstrument-functions to emit EnterExitInstrumenter attributes

2017-11-14 21:13:27 +00:00

hexagon-target-basic.c

…

iframework.c

Add -iframeworkwithsysroot compiler option

2017-03-13 11:17:41 +00:00

include-duplicate-removal.c

[Frontend] Fix an issue where a quoted search path is incorrectly

2016-12-02 09:51:51 +00:00

int128.cpp

Provide __GLIBCXX_TYPE_INT_N_0 and __GLIBCXX_BITSIZE_INT_N_0 when in C++ gnu language extensions.

2016-07-21 07:44:41 +00:00

invalid-o-level.c

Fix handling of invalid -O options.

2014-12-16 21:57:03 +00:00

ir-support-codegen.ll

…

ir-support-errors.ll

…

ir-support.c

Account for differences in grep implementations

2014-06-27 03:11:38 +00:00

lit.local.cfg

[OpenCL] Actually activate Frontend/opencl.cl test and fix test bugs

2016-07-14 12:56:21 +00:00

macros.c

…

mfpmath.c

…

mips-long-double.c

…

objc-bool-is-bool.m

[Frontend] The macro that describes the Objective-C bool type should

2017-01-20 16:48:25 +00:00

opencl.cl

[OpenCL] Added -std/-cl-std=c++

2018-04-12 14:17:04 +00:00

optimization-remark-analysis.c

Add backend dignostic printer for unsupported features

2016-02-02 13:52:52 +00:00

optimization-remark-extra-analysis.c

Fix ClangDiagnosticHandler::is*RemarkEnabled members

2017-09-19 17:59:40 +00:00

optimization-remark-line-directive.c

Stop messing with the 'g' group of options in CompilerInvocation.

2015-10-08 04:24:12 +00:00

optimization-remark-options.c

[ValueTracking] Enabling ValueTracking patch by default (recommit). Part 1.

2017-08-10 11:22:52 +00:00

optimization-remark-with-hotness.c

Fix the second part of the broken comment from r306079

2017-12-01 19:59:45 +00:00

optimization-remark.c

[clang] Fix tests for Emitting Single Inline Remark

2017-08-21 16:40:35 +00:00

output-failures.c

This test was updated in r216397, but was failing on Windows due to mixed path separators as well as case sensitivity of the "no" in "no such file or directory." Rather than revert this file back to its original form, I've made some incredibly ugly regexes so that it will pass everywhere.

2014-08-26 14:09:25 +00:00

plugin-annotate-functions.c

Add a PragmaHandler Registry for plugins to add PragmaHandlers to

2016-04-04 14:22:58 +00:00

plugin-delayed-template.cpp

Don't leak TemplateIds when a plugin parses late-parsed templates at TU end.

2015-05-17 01:07:16 +00:00

plugin-vs-debug-info.cpp

Give this test that uses Itanium mangling a triple

2016-11-30 00:31:16 +00:00

plugins.c

Revert r260266 (and r260276), "clang-cl: Enable plugins on Windows"

2016-02-11 16:43:08 +00:00

pp-only-no-editor-placeholders.c

[PR33394] Avoid lexing editor placeholders when Clang is used only

2017-06-16 20:13:39 +00:00

preprocessed-input.i

Use filename in linemarker when compiling preprocessed source (Revised)

2017-03-07 20:20:23 +00:00

preprocessed-output-macro-first-token.c

…

print-header-includes.c

clang-cl: Include /FI headers in /showIncludes output.

2016-03-23 18:00:22 +00:00

profile-sample-use-loc-tracking.c

Use NoDebug compile units to mark debug metadata used only for sample-based

2016-04-08 22:43:06 +00:00

region-pragmas.c

Always allow "#pragma region".

2018-01-27 00:25:29 +00:00

remove-file-on-signal.c

[Support] Use FILE_SHARE_DELETE to fix RemoveFileOnSignal on Windows

2017-08-04 21:52:00 +00:00

rewrite-includes-bom.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

rewrite-includes-cli-include.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

rewrite-includes-eof.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

rewrite-includes-filenotfound.c

PR32848: There isn't necessarily a FileChanged or FileSkipped for every InclusionDirective callback.

2017-06-02 01:05:44 +00:00

rewrite-includes-header-cmd-line.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

rewrite-includes-invalid-hasinclude.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

rewrite-includes-line-markers.c

PR26771: don't forget the " 2" (returning from #included file) linemarker after including an empty file with -frewrite-includes.

2017-04-29 00:54:03 +00:00

rewrite-includes-messages.c

Use POSIX argument syntax in test rewrite-includes-messages.c

2018-01-04 23:03:48 +00:00

rewrite-includes-missing.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

rewrite-includes-modules.c

Add pragma to perform module import and use it in -E output.

2017-04-29 00:34:47 +00:00

rewrite-includes-warnings.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

rewrite-includes.c

Fix evaluation of __has_include_next during -frewrite-includes.

2018-04-13 17:43:15 +00:00

rewrite-macros.c

Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]"

2014-07-16 15:12:48 +00:00

source-col-map.c

This test requires UTF-8 output to print the UT-8 characters.

2015-09-11 13:29:12 +00:00

stats-file.c

CC1: Add -save-stats option

2016-09-26 18:53:34 +00:00

stdin.c

…

stdlang.c

[OpenCL] Added -std/-cl-std=c++

2018-04-12 14:17:04 +00:00

system-header-line-directive-ms-lineendings.c

Remove .gitattributes, add comment to lineendings.

2017-08-24 23:25:05 +00:00

system-header-line-directive.c

Add test coverage for recent behavior change in GNU line marker pre-processing

2017-05-23 16:09:13 +00:00

system-header-prefix.c

…

trigraphs.cpp

Add driver flags -ftrigraphs, -fno-trigraphs.

2014-12-23 22:32:37 +00:00

undef.c

…

unknown-arg.c

[Driver] Suggest correctly spelled driver options

2018-01-06 00:25:40 +00:00

unknown-pragmas.c

…

verify2.c

Provide -verify support to match "any" line for diagnostics in included files.

2014-07-10 16:43:29 +00:00

verify2.h

Provide -verify support to match "any" line for diagnostics in included files.

2014-07-10 16:43:29 +00:00

verify3.c

…

verify-directive.h

…

verify-fatal.c

…

verify-ignore-unexpected.c

Add -verify-ignore-unexpected option to ignore unexpected diagnostics in VerifyDiagnosticsConsumer

2015-06-13 07:11:40 +00:00

verify-prefixes.c

[VerifyDiagnosticConsumer] support -verify=<prefixes>

2017-12-16 02:23:22 +00:00

verify-unknown-arg.c

Destroy the diagnostic client first in ~DiagnosticEngine

2014-12-17 20:23:11 +00:00

verify.c

Provide -verify support to match "any" line for diagnostics in included files.

2014-07-10 16:43:29 +00:00

warning-mapping-1.c

…

warning-mapping-2.c

…

warning-mapping-3.c

…

warning-mapping-4.c

…

warning-mapping-5.c

…

warning-options.cpp

Use -Rblah, not -Wblah, to control remark diagnostics. This was always the

2014-08-07 00:24:21 +00:00

Weverything.c

…

windows-nul.c

Simplify test. No functional change intended.

2014-04-30 10:04:58 +00:00

Wno-everything.c

…

x86_64-nacl-types.cpp

Fix copy-paste errors in the test

2015-02-23 22:08:10 +00:00

x86-target-cpu.c

[X86] Split up -march=icelake to -client & -server

2018-04-10 18:58:26 +00:00