This patch fully reformats fallback_malloc.cpp. Previously the test
was a mess of different styles and indentations. This made it very
hard to work in and read. Therefore I felt it was best to re-format
the whole thing.
Unfortuantly this means some history will be lost, but hopefully
much of it will still be accessible after ignoring whitespace changes.
llvm-svn: 296960
If the QualType is null, calling ASTContext::getCanonicalType on it will lead
to an assert. This was found while testing a new use for Stmt::Profile, so
there is no test case for this.
llvm-svn: 296956
Summary:
In 32 bit builds on a 64 bit system `std::malloc` does not return correctly aligned memory. This leads to undefined behavior.
This patch switches to using `posix_memalign` to allocate correctly aligned memory instead.
Reviewers: mclow.lists, danalbert, jroelofs, compnerd
Reviewed By: compnerd
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D25417
llvm-svn: 296952
Currently on remote platforms the lldb-mi tests fail, which means they time out.
Given how many of the lldb-mi tests there are, this means a long wait.
llvm-svn: 296951
This fixes cases where i1 types were not properly legalized yet and lead
to the creating of 0-sized stack slots.
This fixes http://llvm.org/PR32136
llvm-svn: 296950
Any unsuccessful llvm.type.checked.load devirtualizations will be translated
into uses of llvm.type.test, so we need to add the resulting llvm.type.test
intrinsics to the function summaries so that the LowerTypeTests pass will
export them.
Differential Revision: https://reviews.llvm.org/D29808
llvm-svn: 296939
Now print diagnostics for static, virtual, inline, volatile, and const
differences in methods. Also use DeclarationName instead of IdentifierInfo
for additional robustness in diagnostic printing.
llvm-svn: 296932
Summary: This fails on Windows due to dependence on path separators.
Reviewers: rnk, srhines
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D30595
llvm-svn: 296929
We can now end up in situations where we initiate LiveIntervalUnion
queries with different SubRanges against the same register unit, so the
assert() no longer holds in all cases. Just recalculate now when we know
the cache is out of date.
llvm-svn: 296928
Summary:
This change adds an arch-specific subdirectory in <ResourceDir>/lib/<OS>
to the linker search path. This path also gets added as '-rpath' for
native compilation if a runtime is linked in as a shared object. This
allows arch-specific libraries to be installed alongside clang.
Reviewers: danalbert, cbergstrom, javed.absar
Subscribers: srhines
Differential Revision: https://reviews.llvm.org/D30015
llvm-svn: 296927
Some repos are not git repos, so git is expected
to fail. These errors should not go to stderr,
because Xcode interprets them as failures.
llvm-svn: 296924
These are simplified variants of the current G_SEQUENCE and G_EXTRACT, which
assume the individual parts will be contiguous, homogeneous, and occupy the
entirity of the larger register. This makes reasoning about them much easer
since you only have to look at the first register being merged and the result
to know what the instruction is doing.
I intend to gradually replace all uses of the more complicated sequence/extract
with these (or single-element insert/extracts), and then remove the older
variants. For now we start with legalization.
llvm-svn: 296921
r296565 attempted to add better diagnostics when an unordered container
is instantiated with a hash that doesn't meet the Hash requirements.
However I mistakenly checked the wrong set of requirements. Specifically
it checked if the hash met the requirements for specializations of
std::hash. However these requirements are stricter than the generic
Hash requirements.
This patch fixes the assertions to only check the Hash requirements.
llvm-svn: 296919
The comments were wrong, and this is not an obvious transform.
This hopefully makes it clearer that we're missing the commuted
patterns for adds. It's less clear that this is actually a good
transform for all micro-arch.
This is prep work for trying to clean up the current adc/sbb
codegen because it's definitely not happening optimally.
llvm-svn: 296918
Summary:
Reset the ValueData for each function to avoid using the ones in
the previous function.
Reviewers: davidxl
Reviewed By: davidxl
Subscribers: llvm-commits, xur
Differential Revision: https://reviews.llvm.org/D30479
llvm-svn: 296916
Sean Callanan