Factor out the report generators from main.py into reports.py.
I verified that we generate the exact same output by running `check-all`
and comparing the new and old output for both report flavors.
Don't update whole test object from the remote (pickled) finished test
object. Doing so also changes the config and suite members, which we
want to avoid.
Summary: Similar to other formats, input sections in the MachO
implementation are now grouped under output sections. This is primarily
a refactor, although there's some new logic (like resolving the output
section's flags based on its inputs).
Differential Revision: https://reviews.llvm.org/D77893
Summary:
shouldInline makes a decision based on the InlineCost of a call site, as
well as an evaluation on whether the site should be deferred. This means
it's possible for the decision to be not to inline, even for an
InlineCost that would otherwise allow it.
Both uses of shouldInline performed the exact same logic after calling
it. In addition, the decision on whether to inline or not was
communicated through two values of the Option<InlineCost> return value:
None, or an InlineCost evaluating to false.
Simplified by:
- encapsulating the decision in the return object. The bool it evaluates
to communicates unambiguously the decision. The InlineCost is also
available.
- encapsulated the common post-shouldInline code into shouldInline.
Reviewers: davidxl, echristo, eraman
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D79215
After SHF_ALLOC sections are ordered by LMA:
* If initial sections are empty, GNU objcopy skips their contents while we
emit leading zeros. (binary-paddr.test %t4)
* If trailing sections are empty, GNU objcopy skips their contents while we
emit trailing zeros. (binary-paddr.test %t5)
This patch matches GNU objcopy's behavior. Linkers don't keep p_memsz
PT_LOAD segments. Such empty sections would not have a containing
PT_LOAD and `Section::ParentSegment` might be null if linkers fail to
optimize the file offsets (lld D79254).
In particular, without D79254, the arm Linux kernel's multi_v5_defconfig
depends on this behavior: in `vmlinux`, an empty .text_itcm is mapped at
a very high address (0xfffe0000) but the kernel does not expect
`objcopy -O binary` to create a very large `arch/arm/boot/Image`
(0xfffe0000-0xc0000000 ~= 1GiB). See https://bugs.llvm.org/show_bug.cgi?id=45632
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D79229
Summary:
The linear parameter token in the mangling function must be multiplied
by the pointee size in bytes when the parameter is a pointer.
Reviewers: ABataev, andwar, jdoerfert
Subscribers: yaxunl, guansong, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78965
Summary:
Currently the XCOFF backend does not support writing 64-bit object
files, which the ORC JIT tests will try to exercise if we are on AIX. This patch
selectively disables the tests on AIX for now.
Reviewers: hubert.reinterpretcast, jasonliu, DiggerLin, stevewan, lhames
Reviewed By: hubert.reinterpretcast, lhames
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D78813
This adds an RunCommandInterpreter overload that returns an instance of
SBCommandInterpreterRunResults. The goal is to avoid having to add more
and more overloads when we need more output arguments.
Differential revision: https://reviews.llvm.org/D79120
Summary:
Update cst_pred_ty to only work on FixedVectorType. It operates on
integers and integer vectors, and returns true if the predicate returns
true for all elements of the vector. This operation is not possible on
scalable vectors. Make this behavior explicit in the code and document
the fact that it only tests fixed width vectors.
Identified by test LLVM.Transforms/InstCombine::nsw.ll
Reviewers: efriedma, c-rhodes, david-arm, spatel
Reviewed By: david-arm
Subscribers: tschuett, rkruppe, psnobl, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D79195
Slightly older Clangs seem to think they are more clever than they really
are, and they think the code can never be executed. The code can actually
be executed in case the exception runtime is mis-implemented, which is
exactly what this test is testing. This commit just disables the spurious
warning.
Link to LLVMTestingSupport via target_link_libraries() instead of
clang_target_link_libraries(). The latter is ineffective if tests
are linked to libclang.so. This solution is consistent with what other
tests do.
llvm-lit gets '.py' extension on Windows host during its configuration.
We need to provide a correct name for llvm-lit including file extension
within LLVM_CONFIG_DEFAULT_EXTERNAL_LIT variable.
Update for commit 45526d29a5.
Differential Revision: https://reviews.llvm.org/D79144
Summary:
Have stripNonLineTableDebugInfo() attach updated !llvm.loop metadata to
an instruction (instead of updating and then discarding the metadata).
This fixes "!dbg attachment points at wrong subprogram for function"
errors seen while archiving an iOS app.
It would be nice -- as a follow-up -- to catch this issue earlier,
perhaps by modifying the verifier to constrain where DILocations are
allowed. Any alternative suggestions appreciated.
rdar://61982466
Reviewers: aprantl, dsanders
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D79200
This patch adds a new class CommandInterpreterRunResult which will be
backing the SBCommandInterpreterRunResult. It keeps track of the number
of errors as well as the result which is an enum, as proposed by Pavel
in D79120. The command interpreter now populates the results directly,
instead of its own member variables.
Differential revision: https://reviews.llvm.org/D79209
The approach in D30000 assumes that the '/' returned by path::begin()
is the first element for absolute paths, but that's not true on
Windows.
Also, on Windows backslashes in include lines often end up escaped
so that there are two of them. Having backslashes in include lines
is undefined behavior in most cases and implementation-defined
behavior in C++20, but since clang treats it as normal repeated
path separators, the diagnostic should too.
Unbreaks -Wnonportable-include-path for absolute paths on Windows,
and unbreaks it on non-Windows in the case of absolute paths with
repeated directory separators.
This affects e.g. the `#include __FILE__` technique if the file
passed to clang has the wrong case for the drive letter. Before:
C:\src\llvm-project>bin\clang-cl.exe c:\src\llvm-project\test.cc
c:\\src\\llvm-project\\test.cc(4,10): warning: non-portable path to file
'"c\\srccllvm-projectctest.cc.'; specified path differs in case from
file name on disk [-Wnonportable-include-path]
^
Now:
C:\src\llvm-project> out\gn\bin\clang-cl c:\src\llvm-project\test.cc
c:\\src\\llvm-project\\test.cc(4,10): warning: non-portable path to file
'"C:\\src\\llvm-project\\test.cc"'; specified path differs in case from
file name on disk [-Wnonportable-include-path]
^
Differential Revision: https://reviews.llvm.org/D79223
Calling setProcessAllSections(true) is required to make sure that all sections,
even those not marked as necessary for execution, are passed to the memory
manager.
The tests were disabled under ASAN/MSAN because old Clangs were very
slow to build the test cases. However, I checked with the Clang used
on our build bots and the tests are not slow to build anymore, so the
tests can be re-enabled.
Summary:
Make foldVectorBinop return null if the instruction type is a scalable
vector. It is unclear what, if any, of this function works with scalable
vectors.
Identified by test LLVM.Transforms/InstCombine::nsw.ll
Reviewers: efriedma, david-arm, fpetrogalli, spatel
Reviewed By: efriedma
Subscribers: tschuett, hiraditya, rkruppe, psnobl, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D79196
test cases
Add support for #pragma float_control
Reviewers: rjmccall, erichkeane, sepavloff
Differential Revision: https://reviews.llvm.org/D72841
This reverts commit 85dc033cac, and makes
corrections to the test cases that failed on buildbots.
This patch is a NFC refactoring.
Currently the logic is overcomplicated, contains dead conditions and is very hard to read.
This patch performs a very straightforward simplification. Probably it can be
simplified and improved more, but we need to land test cases documenting/testing
all the current functionality first.
Differential revision: https://reviews.llvm.org/D78709
We do not verify the p_offset of the PT_INTERP header and tool may
crash when a program interpreter name string goes past the end of the file.
Differential revision: https://reviews.llvm.org/D79013
Julian Lettner