The bridge uses internal boxes of related ssa-values to track all the
information associated with a Fortran variable. Variables may have a
location and a value, but may also carry other properties such as rank,
shape, LEN parameters, etc. in Fortran.
Differential revision: https://reviews.llvm.org/D82228
The previous tests apparently missed a few code branches in DumpDataExtractor
code. Also renames the 'test_instruction' which had the same name as another
test (and Python therefore ignored the test entirely).
Summary: Add the --hot-func-list feature to llvm-profdata show for sample profiles. This feature prints a list of hot functions whose max sample count are above the 99% threshold, with their numbers of total samples, total samples percentage, max samples, entry samples, and their function names.
Reviewers: wmi, hoyFB, wenlei
Reviewed By: wmi
Subscribers: hoyFB, wenlei, llvm-commits, weihe
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D81800
This prevents us from creating temporary PoisoningVHs and
AssertingVHs while performing hashmap lookups. As such, it only
matters in assertion-enabled builds.
In C++17 the operand(s) of an overloaded operator are sequenced as for
the corresponding built-in operator when the overloaded operator is
called with the operator notation ([over.match.oper]p2).
Reported in PR35340.
Differential Revision: https://reviews.llvm.org/D81330
Reviewed By: rsmith
When building runtimes, the compiler name (e.g. clang, clang-cl) is set based on
`CMAKE_SYSTEM_NAME` passed to `llvm_ExternalProject_Add()` through `CMAKE_ARGS` argument.
This mechanism doesn't work well if the target is Windows host.
`runtime_default_target()`/`builtin_default_target()` doesn't provide a way
to specify `CMAKE_SYSTEM_NAME` and doesn't set it either.
This patch appends variables specified in `RUNTIMES_CMAKE_ARGS`/`BUILTINS_CMAKE_ARGS`
to `CMAKE_ARGS` argument of `llvm_ExternalProject_Add()` in the case of called
from `runtime_default_target()`/`builtin_default_target()` thus in particular
it allows passing CMAKE_SYSTEM_NAME whenever it is required.
Reviewed By: phosek, compnerd, plotfi
Differential Revision: https://reviews.llvm.org/D81877
Summary:
This patch enhances parser support for flush construct to OpenMP 5.0 by including memory-order-clause.
2.18.8 flush Construct
!$omp flush [memory-order-clause] [(list)]
where memory-order-clause is
acq_rel
release
acquire
The patch includes code changes and testcase modifications.
Reviewed By: klausler, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D82177
We were missing the modrm byte this instruction has according
to current Intel SDM. Experiments with gcc indicate that different
modrm values are chosen based on 2 operands so I've added those
as well.
I think our previous implementation was based on an older behavior of
binutils that has since been changed.
Avoid using max on unsigned constants, in case the caller is using 0 we
end up with:
warning: taking the max of unsigned zero and a value is always equal to the other value [-Wmax-unsigned-zero]
Instead we can just use native TableGen to fold the comparison here.
These are documented as using modrm byte of 0xe8, 0xf0, and 0xf8
respectively. But hardware ignore bits 2:0. So 0xe9-0xef is treated
the same as 0xe8. Similar for the other two.
Fixing this required adding 8 new formats to the X86 instructions
to convey this information. Could have gotten away with 3, but
adding all 8 made for a more logical conversion from format to
modrm encoding.
I renumbered the format encodings to keep the register modrm
formats grouped together.
Keep deprecated -fsanitize-coverage-{white,black}list as aliases for compatibility for now.
Reviewed By: echristo
Differential Revision: https://reviews.llvm.org/D82244
When an invoke instruction is converted to a call its
profile metadata is dropped because it has incompatible
format (see commit 16ad6eeb94).
This patch adds an attempt to convert profile data to
format of the call instruction. This used to work well
before the commit dcfa78a4cc.
Reviewers: reames
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D82071
The 32-bit type relocation (R_MIPS_32) cannot be used for instructions below:
ori $4, $4, start
ori $4, $4, (start - .)
We should print an error instead.
Reviewed By: atanasyan, MaskRay
Differential Revision: https://reviews.llvm.org/D81908
Eric Christopher