The `printf` specifier `%n` is not supported on Android's libc and will soon be removed from Fuchsia's

Reviewed By: enh

Differential Revision: https://reviews.llvm.org/D117611

Fixes test failures created by https://reviews.llvm.org/D117589.

Reviewed By: zhuhan0

Differential Revision: https://reviews.llvm.org/D117915

Implement a taylor series approximation for atan and add an atan2 lowering
that uses atan's appromation. This includes tests for edge cases and tests
for each quadrant.

Reviewed By: NatashaKnk

Differential Revision: https://reviews.llvm.org/D115682

Summary: Removed redundant includes with IWYU

Test Plan: ninja bolt

Reviewers: maksfb

FBD32043568

Summary: Break ties by selecting targets with lower addresses.

Reviewers: maksfb

FBD33677001

Summary: Expand autos where it may lead to differences in the BOLT binary.

Test Plan: NFC

Reviewers: maksfb

Reviewed By: maks

FBD27673231

Fixes https://bugs.llvm.org/show_bug.cgi?id=52314 aka https://github.com/llvm/llvm-project/issues/51656

Reviewed By: aartbik

Differential Revision: https://reviews.llvm.org/D117597

This addresses the usage of `operator&` in `<unordered_map>`.

(Note there are still more headers with the same issue.)

Reviewed By: #libc, Quuxplusone, ldionne

Differential Revision: https://reviews.llvm.org/D117393

Instead of passing the both the SDNode* and 2 of the operands
in two different orders, just pass the SDNode * and a bool to
indicate which operand order to test.

While there rename to combineMUL_VLToVWMUL_VL.

This reverts commit 68db0e25.

RFC: https://llvm.discourse.group/t/rfc-move-linalg-padtensorop-to-tensor-padop/5785

Differential Revision: https://reviews.llvm.org/D117892

Differential Revision: https://reviews.llvm.org/D115517

Reviewed By: eugenis

Differential Revision: https://reviews.llvm.org/D116711

The `zve` extension specifies the maximum ELEN for both integer and floating
point mode - defined by macro `__riscv_v_elen` and `__riscv_v_elen_fp`.
This commit restricts the functions in riscv_vector.h by the zve defined
macro-s.

Change enum `RISCVExtension` to `RISCVPredefinedMacro` since now it
contains not only extensions. Also added type alignment to it.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D112986

Currently, clang defines the three macros __sparcv9, __sparcv9__
and __sparc_v9__ when targeting the V8+ baseline, i.e. using the
V9 instruction set on a 32-bit target.

Since neither gcc nor SolarisStudio define __sparcv9 and __sparcv9__
when targeting V8+, some existing code such as the glibc breaks when
defining either of these two macros on a 32-bit target as they are
used to detect a 64-bit target. Update the tests accordingly.

Fixes PR49562.

Reviewed By: jrtc27, MaskRay, hvdijk

Differential Revision: https://reviews.llvm.org/D98574

This reverts commit 4af11272.

Fix failure from 68db0e25 on
arm buildbot.

This reverts commit 8c9f62ea, which is causing build failures on
the bots because it inadvertently changes the output directory of the compiler-rt libs when
built as a runtime.

Differential Revision: https://reviews.llvm.org/D117815

This reverts commit cab96169.

This breaks the CI.

Add TACO tests to test/Integration/Dialect/SparseTensor/taco. Add the MLIR
PyTACO implementation as tools under the directory.

Reviewed By: aartbik, mehdi_amini

Differential Revision: https://reviews.llvm.org/D117260

This addresses the usage of `operator&` in `<unordered_map>`.

(Note there are still more headers with the same issue.)

Reviewed By: #libc, Quuxplusone, ldionne

Differential Revision: https://reviews.llvm.org/D117393

Currently, Clang on AIX uses the system assembler to generate object files from assembly. The use of `-o -` results in a file named `-` instead of output to stdout. This patch uses a temporary object file instead.

Reviewed By: DiggerLin, hubert.reinterpretcast

Differential Revision: https://reviews.llvm.org/D117587

This change moves EOL detection out of the clang::InclusionRewriter into
llvm::StringRef so that it can be easily reused elsewhere. It also adds
additional explicit test cases to verify the correct and expected return
results.

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D117626

That's undefined behavior. Found by -fsanitize=null.

Differential Revision:  https://reviews.llvm.org/D117872

This patch checks in the masked gather when the first operand value is a
splat and the mask is all one, because the masked gather is reloading the
same value each time. This patch replaces this pattern of masked gather by
a scalar load of the value and splats it in a vector.

Differential Revision: https://reviews.llvm.org/D115726

The tryLockFor method from raw_fd_sotreamis the sole user of that
header, and it's not referenced in the mono repo. I still chose to keep
it (may be useful for downstream user) but added a transient type that's
forward declared to hold the duration parameter.

Notable changes:

- "llvm/Support/Duration.h" must be included in order to use tryLockFor.
- "llvm/Support/raw_ostream.h" no longer includes <chrono>

This sole change has an interesting impact on the number of processed
line, as measured by:

clang++ -E  -Iinclude -I../llvm/include ../llvm/lib/Support/*.cpp -std=c++14 -fno-rtti -fno-exceptions | wc -l

before: 7917500
after:  7835142

Discourse thread on the topic: https://llvm.discourse.group/t/include-what-you-use-include-cleanup/5831

Registering the passes enables use of -stop-before=/-stop-after
options.

Reviewed By: uweigand

Differential Revision: https://reviews.llvm.org/D117823

LLVM Programmer’s Manual strongly discourages the use of `std::vector<bool>` and suggests `llvm::BitVector` as a possible replacement.

Currently, some users of `std::vector<bool>` cannot switch to `llvm::BitVector` because it doesn't implement the `pop_back()` and `back()` functions.

To enable easy transition of `std::vector<bool>` users, this patch implements `llvm::BitVector::pop_back()` and `llvm::BitVector::back()`.

Reviewed By: dexonsmith

Differential Revision: https://reviews.llvm.org/D117115