History log of /llvm-project/llvm/unittests/ADT/SmallStringTest.cpp (Results 1 – 19 of 19)
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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1
# 5abbe8ec 29-Feb-2024 Aiden Grossman <agrossman154@yahoo.com>

Revert "[ADT] Add std::string_view conversion to SmallString (#83397)"

This reverts commit cff36bb198759c4fe557adc594eabc097cf7d565.

This patch was causing build failures in certain configurations.


# cff36bb1 29-Feb-2024 Aiden Grossman <agrossman154@yahoo.com>

[ADT] Add std::string_view conversion to SmallString (#83397)

This patch adds a std::string_view conversion to SmallString which we've
recently found a use for downstream in a project that is using

[ADT] Add std::string_view conversion to SmallString (#83397)

This patch adds a std::string_view conversion to SmallString which we've
recently found a use for downstream in a project that is using c++
standard library IO.

show more ...


Revision tags: llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init
# 931d04be 15-Jan-2023 Benjamin Kramer <benny.kra@googlemail.com>

[ADT] Make StringRef::compare like std::string_view::compare

string_view has a slightly weaker contract, which only specifies whether
the value is bigger or smaller than 0. Adapt users accordingly a

[ADT] Make StringRef::compare like std::string_view::compare

string_view has a slightly weaker contract, which only specifies whether
the value is bigger or smaller than 0. Adapt users accordingly and just
forward to the standard function (that also compiles down to memcmp)

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Revision tags: llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3
# 42f74e82 23-Jun-2021 Martin Storsjö <martin@martin.st>

[llvm] Rename StringRef _lower() method calls to _insensitive()

This is a mechanical change. This actually also renames the
similarly named methods in the SmallString class, however these
methods do

[llvm] Rename StringRef _lower() method calls to _insensitive()

This is a mechanical change. This actually also renames the
similarly named methods in the SmallString class, however these
methods don't seem to be used outside of the llvm subproject, so
this doesn't break building of the rest of the monorepo.

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Revision tags: llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1
# cf8d19f4 30-Oct-2020 Nathan James <n.james93@hotmail.co.uk>

[ADT] Add methods to SmallString for efficient concatenation

A common pattern when using SmallString is to repeatedly call append to build a larger string.
The issue here is the optimizer can't see

[ADT] Add methods to SmallString for efficient concatenation

A common pattern when using SmallString is to repeatedly call append to build a larger string.
The issue here is the optimizer can't see through this and often has to check there is enough space in the storage for each string you try to append.
This results in lots of conditional branches and potentially multiple calls to grow needing to be emitted if the buffer wasn't large enough.
By taking an initializer_list of StringRefs, SmallString can preallocate the storage it needs for all of the StringRefs which only need to grow one time at most, then use a fast path of copying all the strings into its storage knowing there is guaranteed to be enough capacity.
By using StringRefs, this also means you can append different string like types in one go as they will all be implicitly converted to a StringRef.

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D90386

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Revision tags: llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1
# d7049213 29-Jan-2020 Jonas Devlieghere <jonas@devlieghere.com>

[SmallString] Add explicit conversion to std::string

With the conversion between StringRef and std::string now being
explicit, converting SmallStrings becomes more tedious. This patch adds
an explic

[SmallString] Add explicit conversion to std::string

With the conversion between StringRef and std::string now being
explicit, converting SmallStrings becomes more tedious. This patch adds
an explicit operator so you can write std::string(Str) instead of
Str.str().str().

Differential revision: https://reviews.llvm.org/D73640

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Revision tags: llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3
# a451156b 21-Aug-2019 Sam McCall <sam.mccall@gmail.com>

reland [gtest] Fix printing of StringRef and SmallString in assert messages.

Renames GTEST_NO_LLVM_RAW_OSTREAM -> GTEST_NO_LLVM_SUPPORT and guards
the new features behind it.

This reverts commit a0

reland [gtest] Fix printing of StringRef and SmallString in assert messages.

Renames GTEST_NO_LLVM_RAW_OSTREAM -> GTEST_NO_LLVM_SUPPORT and guards
the new features behind it.

This reverts commit a063bcf3ef5a879adbe9639a3c187d876eee0e66.

llvm-svn: 369527

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# e7c0356b 21-Aug-2019 Sam McCall <sam.mccall@gmail.com>

Revert "[gtest] Fix printing of StringRef and SmallString in assert messages."

This reverts commit 4becb2ab4e9f52ce98272d1f5930d6942af5172b.

llvm-svn: 369525


# 2fe9ce60 21-Aug-2019 Sam McCall <sam.mccall@gmail.com>

[gtest] Fix printing of StringRef and SmallString in assert messages.

Summary:
These are detected by gtest as containers, and so previously printed as e.g.
{ '.' (46, 0x2E), 's' (115, 0x73), 'e' (

[gtest] Fix printing of StringRef and SmallString in assert messages.

Summary:
These are detected by gtest as containers, and so previously printed as e.g.
{ '.' (46, 0x2E), 's' (115, 0x73), 'e' (101, 0x65), 'c' (99, 0x63), '0' (48, 0x30) },

gtest itself overloads PrintTo for std::string and friends, we use the same mechanism.

Reviewers: labath

Subscribers: dexonsmith, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D66520

llvm-svn: 369518

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Revision tags: llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1, llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1
# 2946cd70 19-Jan-2019 Chandler Carruth <chandlerc@gmail.com>

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

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Revision tags: llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1, llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2, llvmorg-7.0.0-rc1, llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2, llvmorg-6.0.1-rc1, llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0, llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2, llvmorg-6.0.0-rc1, llvmorg-5.0.1, llvmorg-5.0.1-rc3, llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1, llvmorg-5.0.0, llvmorg-5.0.0-rc5, llvmorg-5.0.0-rc4, llvmorg-5.0.0-rc3, llvmorg-5.0.0-rc2, llvmorg-5.0.0-rc1, llvmorg-4.0.1, llvmorg-4.0.1-rc3, llvmorg-4.0.1-rc2, llvmorg-4.0.1-rc1, llvmorg-4.0.0, llvmorg-4.0.0-rc4, llvmorg-4.0.0-rc3, llvmorg-4.0.0-rc2, llvmorg-4.0.0-rc1, llvmorg-3.9.1, llvmorg-3.9.1-rc3, llvmorg-3.9.1-rc2, llvmorg-3.9.1-rc1, llvmorg-3.9.0, llvmorg-3.9.0-rc3, llvmorg-3.9.0-rc2, llvmorg-3.9.0-rc1, llvmorg-3.8.1, llvmorg-3.8.1-rc1
# 91d3cfed 05-Apr-2016 Duncan P. N. Exon Smith <dexonsmith@apple.com>

Revert "Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes."

This reverts commit r265454 since it broke the build. E.g.:

http://lab.llvm.org:8080/green/jo

Revert "Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes."

This reverts commit r265454 since it broke the build. E.g.:

http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-incremental_build/22413/

llvm-svn: 265459

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# 1760dc2a 05-Apr-2016 Eugene Zelenko <eugene.zelenko@gmail.com>

Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes.

Some Include What You Use suggestions were used too.

Use anonymous namespaces in source files.

Different

Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes.

Some Include What You Use suggestions were used too.

Use anonymous namespaces in source files.

Differential revision: http://reviews.llvm.org/D18778

llvm-svn: 265454

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Revision tags: llvmorg-3.8.0, llvmorg-3.8.0-rc3, llvmorg-3.8.0-rc2, llvmorg-3.8.0-rc1, llvmorg-3.7.1, llvmorg-3.7.1-rc2, llvmorg-3.7.1-rc1, llvmorg-3.7.0, llvmorg-3.7.0-rc4, llvmorg-3.7.0-rc3, studio-1.4
# 6a0fc73b 11-Aug-2015 Yaron Keren <yaron.keren@gmail.com>

Add SmallString test trying to exercise the realloc() code path
by allocating a small size (will go through malloc) and then large size.

llvm-svn: 244637


Revision tags: llvmorg-3.7.0-rc2, llvmorg-3.7.0-rc1, llvmorg-3.6.2, llvmorg-3.6.2-rc1, llvmorg-3.6.1, llvmorg-3.6.1-rc1, llvmorg-3.5.2, llvmorg-3.5.2-rc1, llvmorg-3.6.0, llvmorg-3.6.0-rc4, llvmorg-3.6.0-rc3, llvmorg-3.6.0-rc2, llvmorg-3.6.0-rc1, llvmorg-3.5.1, llvmorg-3.5.1-rc2, llvmorg-3.5.1-rc1, llvmorg-3.5.0, llvmorg-3.5.0-rc4, llvmorg-3.5.0-rc3, llvmorg-3.5.0-rc2, llvmorg-3.5.0-rc1, llvmorg-3.4.2, llvmorg-3.4.2-rc1, llvmorg-3.4.1, llvmorg-3.4.1-rc2, llvmorg-3.4.1-rc1
# 259a5a64 09-Mar-2014 David Blaikie <dblaikie@gmail.com>

Revert "Clean up SmallString a bit"

This reverts commit r203374.

Ambiguities in assign... oh well. I'm just going to revert this and
probably not try to recommit it as it's not terribly important.

Revert "Clean up SmallString a bit"

This reverts commit r203374.

Ambiguities in assign... oh well. I'm just going to revert this and
probably not try to recommit it as it's not terribly important.

llvm-svn: 203375

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# d028adf7 09-Mar-2014 David Blaikie <dblaikie@gmail.com>

Clean up SmallString a bit

Move a common utility (assign(iter, iter)) into SmallVector (some of the
others could be moved there too, but this one seemed particularly
generic) and replace repetitions

Clean up SmallString a bit

Move a common utility (assign(iter, iter)) into SmallVector (some of the
others could be moved there too, but this one seemed particularly
generic) and replace repetitions overrides with using directives.

And simplify SmallVector::assign(num, element) while I'm here rather
than thrashing these files (that cause everyone to rebuild) again.

llvm-svn: 203374

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Revision tags: llvmorg-3.4.0, llvmorg-3.4.0-rc3, llvmorg-3.4.0-rc2, llvmorg-3.4.0-rc1, llvmorg-3.3.1-rc1, llvmorg-3.3.0, llvmorg-3.3.0-rc3, llvmorg-3.3.0-rc2, llvmorg-3.3.0-rc1, llvmorg-3.2.0, llvmorg-3.2.0-rc3
# 130cec21 04-Dec-2012 Chandler Carruth <chandlerc@gmail.com>

Sort the #include lines for unittest/...

llvm-svn: 169250


Revision tags: llvmorg-3.2.0-rc2, llvmorg-3.2.0-rc1, llvmorg-3.1.0, llvmorg-3.1.0-rc3, llvmorg-3.1.0-rc2, llvmorg-3.1.0-rc1
# 77c4ff21 24-Jan-2012 Talin <viridia@gmail.com>

Additional methods for SmallString.

llvm-svn: 148881


Revision tags: llvmorg-3.0.0, llvmorg-3.0.0-rc4, llvmorg-3.0.0-rc3, llvmorg-3.0.0-rc2, llvmorg-3.0.0-rc1, llvmorg-2.9.0, llvmorg-2.9.0-rc3, llvmorg-2.9.0-rc2, llvmorg-2.9.0-rc1, llvmorg-2.8.0, llvmorg-2.8.0-rc3, llvmorg-2.8.0-rc2, llvmorg-2.8.0-rc1, llvmorg-2.8.0-rc0, llvmorg-2.7.0, llvmorg-2.6.0
# 902ccf22 19-Aug-2009 Benjamin Kramer <benny.kra@googlemail.com>

Remove SmallString::append_*int* unit tests.

llvm-svn: 79451


# e5df197e 16-Jul-2009 Daniel Dunbar <daniel@zuster.org>

Add SmallString unit test.
- Patch by Ryan Flynn!

llvm-svn: 76081