[XeVM] Fix the cache-control metadata string generation. (#187591)
Previously, it generated extra `single` quote marks around the outer
braces (i.e., `'{'` `6442:\220,1\22` `'}'`). SPIR-V backend does not
expect that. It expects `{6442:\220,1\22}`.
AMDGPU: Make VarIndex WeakTrackingVH in AMDGPUPromoteAlloca (#188921)
The test used to look all good, but actually not. The WeakVH just make
itself null after the pointed value being replaced. So a zero value was
used because VarIndex become null. The test checks looks all good.
Actually only the WeakTrackingVH have the ability to be updated to new
value.
Change the test slightly to make that using zero index is wrong.
[Clang] remove redundant uses of dyn_cast (NFC) (#189106)
This removes dyn_cast invocations where the argument is already of the
target type (including through subtyping). This was created by adding a
static assert in dyn_cast and letting an LLM iterate until the code base
compiled. I then went through each example and cleaned it up. This does
not commit the static assert in dyn_cast, because it would prevent a lot
of uses in templated code. To prevent backsliding we should instead add
an LLVM aware version of
https://clang.llvm.org/extra/clang-tidy/checks/readability/redundant-casting.html
(or expand the existing one).
[clang][RISC-V] fixed fp calling convention for fpcc eligible structs for risc-v (#110690)
The code generated for calls with FPCC eligible structs as arguments
doesn't consider the bitfield, which results in a store crossing the
boundary of the memory allocated using alloca, e.g.
For the code:
```
struct __attribute__((packed, aligned(1))) S {
const float f0;
unsigned f1 : 1;
};
unsigned func(struct S arg)
{
return arg.f1;
}
```
The generated IR is:
```
define dso_local signext i32 @func(
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[Fuchsia] Set LIBCXX_ABI_UNSTABLE instead of LIBCXX_ABI_VERSION (#189123)
Use the generic switch rather than encoding the version number it
currently corresponds to.
[libc] Remove more header template files (#189066)
Get rid of several .h.def files which were used to ensure that the
macro definitions from llvm-libc-macro would be included in the public
header. Replace this logic with YAML instead - add entries to the
"macros" list that point to the correct "macro_header" to ensure it
would be included.
For C standard library headers, list several standard-define macros
to document their availability. For POSIX/Linux headers, only reference
a handful of macro, since more planning is needed to decide how to
represent platform-specific macro in YAML.
[libclc] Fix llvm-spirv dependency when llvm-spirv is built in-tree (#188896)
When SPIRV-LLVM-Translator is built in-tree (i.e., placed in
llvm/projects folder), llvm-spirv target exists.
Drop legacy llvm-spirv_target dependency (was for non-runtime build) and
add llvm-spirv to runtimes dependencies.
[SPIRV][Matrix] Legalize store of matrix to array of vector memory layout (#188139)
fixes #188131
This change address stylistic changes @bogners requested in
https://github.com/llvm/llvm-project/pull/186215/ It also adds the
`storeMatrixArrayFromVector`. to
SPIRVLegalizePointerCast.cpp when we detect the matrix array of vector
memory layout
Changes to storeArrayFromVector were cleanup
Assisted-by Github Copilot for test case check lines
[RISCV] Allocate feature bits for Zifencei and Zmmul (#143306)
As proposed in
https://github.com/riscv-non-isa/riscv-c-api-doc/pull/110.
No real compiler-rt implementation as Linux does not list these
extensions in hwprobe.
Signed-off-by: Luke Wren <wren6991 at gmail.com>
[libc][docs] Parse inline macro_value from YAML in docgen (#189118)
The docgen script was previously hardcoded to assume all implemented
macros must be placed in a *-macros.h header. This updates docgen to
read inline macro_value properties directly from the source YAML files,
correctly recognizing them as implemented.
