[llvm][NFC] A couple cleanups in `TrailingObjects` (#162521)
1. `verifyTrailingObjectsAlignment` is unused.
2. To spell out the name of a templated base class, we don't need to
repeat all of its template arguments.
[DirectX] Making sure we always parse, validate and verify Flags (#162171)
This PR makes a few changes to make sure that Root Signature Flags are
always parsed validated and verified, this includes if you use a version
that doesn't support flags. The logic already existed, this PR just
makes sure it is always executed.
Closes: [#161579](https://github.com/llvm/llvm-project/issues/161579)
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Co-authored-by: joaosaffran <joao.saffran at microsoft.com>
Make SBBreakpoint/SBBreakpointLocation.SetCondition(nullptr) work again. (#162370)
The addition of the StopCondition in the lldb_private layer meant that
clearing a breakpoint condition with:
sb_break.SetCondition(nullptr);
now crashes. Also, GetCondition for an empty condition used to return a
nullptr, but now it returns "".
This patch fixes that crash and makes the SB GetCondition always return
nullptr for an empty condition.
[AllocToken, Clang] Implement TypeHashPointerSplit mode (#156840)
Implement the TypeHashPointerSplit mode: This mode assigns a token ID
based on the hash of the allocated type's name, where the top half
ID-space is reserved for types that contain pointers and the bottom half
for types that do not contain pointers.
This mode with max tokens of 2 (`-falloc-token-max=2`) may also
be valuable for heap hardening strategies that simply separate pointer
types from non-pointer types.
Make it the new default mode.
Link: https://discourse.llvm.org/t/rfc-a-framework-for-allocator-partitioning-hints/87434
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This change is part of the following series:
1. https://github.com/llvm/llvm-project/pull/160131
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[lldb] Enforce that only the LLDB API unit tests can link liblldb (#162384)
Enforce that only specific tests can link liblldb. All the other unit
tests statically link the private libraries. Linking both the static
libraries and liblldb results in duplicated symbols.
Fixes #162378
[clang] Fix test to require x86
This test would fail if the x86 target had not been built. This fix
makes the requirement on x86 explicit. Trailing whitespace has also been
removed.
[libc][stdfix] Implement fxdivi functions (rdivi) (#154914)
This PR includes only one of the fxdivi functions (rdivi). It uses a
polynomial function for initial approximation followed by 4
newton-raphson iterations to calculate the reciprocal and finally
multiplies the numerator with it to get the result.
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Signed-off-by: Shreeyash Pandey <shreeyash335 at gmail.com>
