RemoteIndexClient implementations only depends on clangdSupport for
logging functionality and has no dependence on clangDeamon itself. This clears
out that link time dependency and enables depending on it in clangDeamon itself,
so that we can have other index implementations that makes use of the
RemoteIndex.
Differential Revision: https://reviews.llvm.org/D90746
SIG30-C. Call only asynchronous-safe functions within signal handlers
First version of this check, only minimal list of functions is allowed
("strictly conforming" case), for C only.
Differential Revision: https://reviews.llvm.org/D87449
This patch adds the `async` lowering of coroutines.
This will be used by the Swift frontend to lower async functions. In
contrast to the `retcon` lowering the frontend needs to be in control
over control-flow at suspend points as execution might be suspended at
these points.
This is very much work in progress and the implementation will change as
it evolves with the frontend. As such the documentation is lacking
detail as some of it might change.
rdar://70097093
Differential Revision: https://reviews.llvm.org/D90612
Allows the MACRO directive to define macro procedures with parameters and macro-local symbols.
Supports required and optional parameters (including default values), and matches ml64.exe for its macro-local symbol handling (up to 65536 macro-local symbols in any translation unit).
Reviewed By: thakis
Differential Revision: https://reviews.llvm.org/D89729
This patch enhances the clang driver to link the runtime profile
library on AIX when the -fprofile-generate option is used.
Reviewed By: phosek
Differentail Revision: https://reviews.llvm.org/D90641
This is necessary for enabling LSAN on Android (D89251) because:
- LSAN will have false negatives if run with emulated-tls.
- Bionic ELF-TLS is not compatible with Gold (hence the need for LLD)
Differential Revision: https://reviews.llvm.org/D89615
This is slightly better compile-time wise,
since we avoid potentially-costly knownbits analysis that will
ultimately not allow us to actually do anything with said `add`.
`+vpu` controls whether VEISelLowering adds any vregs. This defaults to
`-vpu` to have scalar code generation out of the box. We bring up
vector isel under the `+vpu` flag. Once vector isel is stable we switch
to `+vpu` and advertise vregs and vops in TTI.
Reviewed By: kaz7
Differential Revision: https://reviews.llvm.org/D90465
This patch uses the existing LowerFixedLengthReductionToSVE function to also lower
scalable vector reductions. A separate function has been added to lower VECREDUCE_AND
& VECREDUCE_OR operations with predicate types using ptest.
Lowering scalable floating-point reductions will be addressed in a follow up patch,
for now these will hit the assertion added to expandVecReduce() in TargetLowering.
Reviewed By: paulwalker-arm
Differential Revision: https://reviews.llvm.org/D89382
Previously, the default value for ieee mode was
- on for compute kernels and compute shaders,
- off for all shaders except compute shaders.
This commit changes the default to be
- on for compute kernels,
- off for shaders.
This aligns the default value with the settings that are actually in
use. To my knowledge, all users of shader calling conventions (mesa and
llpc) disable the ieee mode by default.
Differential Revision: https://reviews.llvm.org/D89388
Oneshot temporary labels for declaring function size can be omitted. Follow-up from D90331.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D90676
Since glibc has supported math library functions conforming IEEE 128-bit
floating point types on some platform (like ppc64le), we can fix clang's
math builtins missing this type.
Reviewed By: bkramer
Differential Revision: https://reviews.llvm.org/D90593
This class and it's surroundings contain a lot of shady code, but as far
as I can tell all of that code is unreachable (there is no code actually
setting the value to eValueTypeVector).
According to history this class was introduced in 2012 in
r167033/0665a0f09. At that time, the code seemed to serve some purpose,
and it had two entry points (in Value::SetContext and
ClangExpressionDeclMap::LookupDecl). The first entry point was deleted
in D17897 and the second one in r179842/44342735.
The stated purpose of the patch introducing this class was to fix
TestRegisters.py, and "expr $xmm0" in particular. Both of these things
function perfectly well these days without this class.
Arnold Schwaighofer