Add an AtomicScopeModel for HIP and support for OpenCL builtins
that are missing in HIP.
Patch by: Michael Liao
Revised by: Anshil Ghandi
Reviewed by: Yaxun Liu
Differential Revision: https://reviews.llvm.org/D113925
Calls to MMA builtins that take pointer to void
do not accept other pointers/arrays whereas normal
functions with the same parameter do. This patch
allows MMA built-ins to accept non-void pointers
and arrays.
Reviewed By: nemanjai
Differential Revision: https://reviews.llvm.org/D113306
Implement two builtins to pack/unpack IBM extended long double float,
according to GCC 'Basic PowerPC Builtin Functions Available ISA 2.05'.
Reviewed By: jsji
Differential Revision: https://reviews.llvm.org/D112055
This patch implements __builtin_reduce_max and __builtin_reduce_min as
specified in D111529.
The order of operations does not matter for min or max reductions and
they can be directly lowered to the corresponding
llvm.vector.reduce.{fmin,fmax,umin,umax,smin,smax} intrinsic calls.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D112001
This change fixes a crash where a NULL fd was used to emit a diagnostic.
Instead of crashing, just avoid printing the declaration name when there's no
associated function declaration.
Differential Revision: https://reviews.llvm.org/D109402
Add `__c11_atomic_fetch_nand` builtin to language extensions and support `__atomic_fetch_nand` libcall in compiler-rt.
Reviewed By: theraven
Differential Revision: https://reviews.llvm.org/D112400
- `[[format(archetype, fmt-idx, ellipsis)]]` specifies that a function accepts a
format string and arguments according to `archetype`. This is how Clang
type-checks `printf` arguments based on the format string.
- Clang has a `-Wformat-nonliteral` warning that is triggered when a function
with the `format` attribute is called with a format string that is not
inspectable because it isn't constant. This warning is suppressed if the
caller has the `format` attribute itself and the format argument to the callee
is the caller's own format parameter.
- When using the `format` attribute on a block, Clang wouldn't recognize its
format parameter when calling another function with the format attribute. This
would cause unsuppressed -Wformat-nonliteral warnings for no supported reason.
Reviewed By: ahatanak
Differential Revision: https://reviews.llvm.org/D112569
Radar-Id: rdar://84603673
This patch implements __builtin_elementwise_abs as specified in
D111529.
Reviewed By: aaron.ballman, scanon
Differential Revision: https://reviews.llvm.org/D111986
Replace some custom matrix diagnostic kinds with the more generic
err_builtin_invalid_arg_type introduced in D111985.
Reviewed By: aaron.ballman, erichkeane
Differential Revision: https://reviews.llvm.org/D112532
This patch implements __builtin_elementwise_max and
__builtin_elementwise_min, as specified in D111529.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D111985
All but 2 of the vector builtins are only used by clang_builtin_alias.
When using clang_builtin_alias, the type string of the builtin is never
checked. Only the types in the function definition used for the alias
are checked.
This patch takes advantage of this to share a single builtin for
many different types. We already used type overloads on the IR intrinsic
so the codegen for the builtins that are being merge were already
the same. This extends the type overloading to the builtins.
I had to make a few tweaks to make this work.
-Floating point vector-vector vmerge now uses the vmerge intrinsic
instead of the vfmerge intrinsic. New isel patterns and tests are
added to support this.
-The SemaChecking for the immediate of vset_v/vget_v has been removed.
Determining the valid range is harder now. I've added masking to
ManualCodegen to ensure valid IR for invalid input.
This reduces the number of builtins from ~25000 to ~1100.
Reviewed By: HsiangKai
Differential Revision: https://reviews.llvm.org/D112102
Similar to SVE, this separates the RVV builtlins into their own
region of builtin IDs. Only those IDs are allowed to be used by
the builtin_alias attribute now.
Reviewed By: HsiangKai
Differential Revision: https://reviews.llvm.org/D111923
The builtin __rlwnm is currently constrained to accept only constants
for the shift parameter but the instructions emitted for it have no such
constraint, this patch allows the builtins to accept variable shift.
Reviewed By: NeHuang, amyk
Differential Revision: https://reviews.llvm.org/D111229
This patch allows the use of __vector_quad and __vector_pair, PPC MMA builtin
types, on all PowerPC 64-bit compilation units. When these types are
made available the builtins that use them automatically become available
so semantic checking for mma and pair vector memop __builtins is also
expanded to ensure these builtin function call are only allowed on
Power10 and new architectures. All related test cases are updated to
ensure test coverage.
Reviewed By: #powerpc, nemanjai
Differential Revision: https://reviews.llvm.org/D109599
The builtins: `__compare_and_swaplp`, `__fetch_and_addlp`,
` __fetch_and_andlp`, `__fetch_and_orlp`, `__fetch_and_swaplp` are
64 bit only. This patch ensures the compiler produces an error in 32 bit mode.
Reviewed By: #powerpc, nemanjai
Differential Revision: https://reviews.llvm.org/D110824
Stop using APInt constructors and methods that were soft-deprecated in
D109483. This fixes all the uses I found in clang.
Differential Revision: https://reviews.llvm.org/D110808
This patch makes sure that the builtins __builtin_ppc_load8r and
__ builtin_ppc_store8r are only available for Power 7 and up.
Currently the builtins seem to produce incorrect code if used for
Power 6 or before.
Reviewed By: nemanjai, #powerpc
Differential Revision: https://reviews.llvm.org/D110653
This patch is in a series of patches to provide builtins for
compatability with the XL compiler. This patch adds builtins for compare
exponent and test data class operations on floating point values.
Reviewed By: #powerpc, lei
Differential Revision: https://reviews.llvm.org/D109437
This patch adds range checking for some Power10 altivec builtins. Range
checking is done in SemaChecking.
Reviewed By: #powerpc, lei, Conanap
Differential Revision: https://reviews.llvm.org/D109780
The __darn family of builtins are only available on Pwr9,
and only __darn_32 is available on both 64 and 32 bit, while the rest
are only available on 64 bit. The patch adds sema checking
for these builtins and separate the __darn_32's 32 bit
test cases.
Differential revision: https://reviews.llvm.org/D110282
This patch adds range checking for some Power10 altivec builtins and
changes the signature of a builtin to match documentation. For `vec_cntm`,
range checking is done via SemaChecking. For `vec_splati_ins`, the second
argument is masked to extract the 0th bit so that we always receive either a `0`
or a `1`.
Reviewed By: lei, amyk
Differential Revision: https://reviews.llvm.org/D109710
When building in C mode, the VC runtime assumes that it can use pointer
aliasing through `char *` for the parameter to `__va_start`. Relax the
checks further. In theory we could keep the tests strict for non-system
header code, but this takes the less strict approach as the additional
check doesn't particularly end up being too much more helpful for
correctness. The C++ type system is a bit stricter and requires the
explicit cast which we continue to verify.
Add builtin and intrinsic for `__addex`.
This patch is part of a series of patches to provide builtins for
compatibility with the XL compiler.
Reviewed By: stefanp, nemanjai, NeHuang
Differential Revision: https://reviews.llvm.org/D107002
