Fangrui Song 0a301a194e [utils] Add utils/update_cc_test_checks.py ...

A utility to update LLVM IR in C/C++ FileCheck test files.

Example RUN lines in .c/.cc test files:

// RUN: %clang -S -Os -DXX %s -o - | FileCheck %s
// RUN: %clangxx -S -Os %s -o - | FileCheck -check-prefix=IR %s

Usage:

% utils/update_cc_test_checks.py --llvm-bin=release/bin test/a.cc
% utils/update_cc_test_checks.py --c-index-test=release/bin/c-index-test --clang=release/bin/clang /tmp/c/a.cc

    // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
    // RUN: %clang -emit-llvm -S -Os -DXX %s -o - | FileCheck -check-prefix=AA %s
    // RUN: %clangxx -emit-llvm -S -Os %s -o - | FileCheck -check-prefix=BB %s
    using T =
    #ifdef XX
        int __attribute__((vector_size(16)))
    #else
        short __attribute__((vector_size(16)))
    #endif
        ;

    // AA-LABEL: _Z3fooDv4_i:
    // AA:       entry:
    // AA-NEXT:    %add = shl <4 x i32> %a, <i32 1, i32 1, i32 1, i32 1>
    // AA-NEXT:    ret <4 x i32> %add
    //
    // BB-LABEL: _Z3fooDv8_s:
    // BB:       entry:
    // BB-NEXT:    %add = shl <8 x i16> %a, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
    // BB-NEXT:    ret <8 x i16> %add
    T foo(T a) {
      return a + a;
    }

Differential Revision: https://reviews.llvm.org/D42712

llvm-svn: 326591

2018-03-02 17:37:04 +00:00

..

bugpoint

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count

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crosstool

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docker

Fix typos of occurred and occurrence

2018-01-24 10:33:39 +00:00

emacs

Fix some regular expressions in llvm-mode.el.

2018-01-29 22:56:41 +00:00

FileCheck

[FileCheck] - Fix possible buffer out of bounds access when parsing --check-prefix.

2018-01-16 08:09:24 +00:00

fpcmp

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gdb-scripts

Make the Twine pretty-printer work with GDB 7.11

2017-06-04 03:27:12 +00:00

git

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git-svn

[git-llvm] Handle files ignored by svn correctly

2017-12-22 21:19:13 +00:00

jedit

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kate

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KillTheDoctor

KillTheDoctor.cpp: Appease cases on case-senstitive host, like mingw on linux.

2016-12-23 01:39:26 +00:00

lint

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lit

Losen time contraint to accommodate system loads

2018-02-28 20:05:24 +00:00

llvm-build

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llvm-lit

[lit] Actually do normalize the case of files in the config map.

2017-09-21 21:27:11 +00:00

LLVMVisualizers

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Misc

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not

[CMake] Use PRIVATE in target_link_libraries for executables

2017-12-05 21:49:56 +00:00

PerfectShuffle

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release

Update build_llvm_package.bat

2018-01-25 14:43:10 +00:00

sanitizers

Add libstd++-4.8 exceptions to ubsan_blacklist.txt

2017-11-29 20:10:14 +00:00

TableGen

Shrink various scheduling tables by using narrower types.

2018-02-23 19:32:56 +00:00

Target/ARM

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testgen

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textmate

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unittest

Revert r326092: [gtest] Add PrintTo overload for StringRef.

2018-02-26 15:54:59 +00:00

UpdateTestChecks

[utils] Add utils/update_cc_test_checks.py

2018-03-02 17:37:04 +00:00

valgrind

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vim

[vim] Recognize more FileCheck comments

2018-02-20 17:27:44 +00:00

vscode

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yaml-bench

[CMake] Use PRIVATE in target_link_libraries for executables

2017-12-05 21:49:56 +00:00

abtest.py

AsmPrinter: mark the beginning and the end of a function in verbose mode

2017-05-23 21:22:16 +00:00

bisect

Add a small utility called bisect that enables commandline bisecting on a counter.

2014-08-02 01:39:08 +00:00

bisect-skip-count

Fix bug in bisect-skip-count not using passed-in arguments

2017-03-04 03:23:41 +00:00

bugpoint_gisel_reducer.py

Add a utility to reduce GlobalISel tests

2018-01-23 19:47:10 +00:00

check-each-file

Added support for C++ compilation.

2004-02-26 23:02:25 +00:00

clang-parse-diagnostics-file

[utils] Tweak utils/clang-parse-diagnostics-file to ignore autoconf diagnostics.

2012-12-22 00:47:06 +00:00

codegen-diff

Add debug variable.

2003-10-16 23:46:01 +00:00

countloc.sh

remove attributions from utils.

2007-12-29 20:37:13 +00:00

create_ladder_graph.py

Add ladder graph utility

2015-04-14 18:14:38 +00:00

DSAclean.py

Updated to be less restrictive on what is matched

2005-10-13 17:31:30 +00:00

DSAextract.py

Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767

2012-09-27 10:14:43 +00:00

extract_symbols.py

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findmisopt

Delete -std-compile-opts.

2014-10-16 20:00:02 +00:00

findoptdiff

Remove the ScalarReplAggregates pass

2016-06-15 00:19:09 +00:00

findsym.pl

Fix a comment.

2006-08-09 19:40:13 +00:00

GenLibDeps.pl

Remove bit-rotten CppBackend.

2016-05-05 14:35:40 +00:00

GetRepositoryPath

Fix the build for git repositories with multiple remotes.

2013-09-16 09:25:49 +00:00

GetSourceVersion

[utils] Fix Get{RepositoryPath,SourceVersion} to have a more robust is-git-svn

2012-05-15 18:44:09 +00:00

getsrcs.sh

remove attributions from utils.

2007-12-29 20:37:13 +00:00

lldbDataFormatters.py

utils: Teach lldbDataFormatters about llvm::Optional

2015-02-20 02:55:22 +00:00

llvm-compilers-check

Remove bogus configure check

2014-06-19 19:31:11 +00:00

llvm-gisel-cov.py

[globalisel][tablegen] Generate rule coverage and use it to identify untested rules

2017-11-16 00:46:35 +00:00

llvm-native-gxx

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llvm.grm

Remove the linker_private and linker_private_weak linkages.

2014-03-13 23:18:37 +00:00

LLVMBuild.txt

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

llvmdo

Remove CVS artifacts.

2010-08-04 16:11:24 +00:00

llvmgrep

Use -H on darwin as well.

2012-01-26 22:06:23 +00:00

makellvm

Update makellvm to return correct result code.

2008-08-13 20:43:56 +00:00

prepare-code-coverage-artifact.py

[utils] coverage: Add help text about the --restrict flag (NFC)

2017-02-09 19:37:18 +00:00

schedcover.py

[MISched] Python script to check coverage of misched info

2015-10-12 08:50:47 +00:00

shuffle_fuzz.py

[Utils] Updated shuffle fuzz script to generate more modern (valid) IR.

2015-11-22 16:04:32 +00:00

shuffle_select_fuzz_tester.py

Adding a shufflevector and select LLVM IR instructions fuzz tool

2017-10-31 11:39:31 +00:00

sort_includes.py

Add polly support to sort_includes.py

2015-05-09 09:08:56 +00:00

unicode-case-fold.py

Resubmit r325107 (case folding DJB hash)

2018-02-21 22:36:31 +00:00

update_cc_test_checks.py

[utils] Add utils/update_cc_test_checks.py

2018-03-02 17:37:04 +00:00

update_llc_test_checks.py

[utils] Refactor utils/update_{,llc_}test_checks.py to share more code

2018-02-10 05:01:33 +00:00

update_mir_test_checks.py

update_mir_test_checks: Use the regexes from UpdateTestChecks.common

2018-02-28 00:56:24 +00:00

update_test_checks.py

[utils] Refactor utils/update_{,llc_}test_checks.py to share more code

2018-02-10 05:01:33 +00:00

UpdateCMakeLists.pl

Generalize matching of add_executable to add_XXX_executable.

2012-11-22 07:48:52 +00:00

wciia.py

Fix known typos

2014-01-24 17:20:08 +00:00