[AMDGPU] Disable generic DAG combines at -O0 to preserve debuggability.
Disable generic DAG combines for AMDGPU at -O0 via disableGenericCombines()
to preserve instructions that users may want to set breakpoints
on during debugging.
Since power-of-2 division/remainder for types > i64 was dependent on
DAG combine optimizations, added shouldExpandPowerOf2DivRem()
to request IR-level expansion for these cases at -O0.
[NFC] Reduce fragility of swdev503538-... test.
The original test was created in PR #120815, but it depends on -O0 and
implicitly uses DAGCombiner (that is switched on by default for -O0).
The patch reduces fragility of the test and removes dependency on
DAGCombiner.
[orc-rt] Make WrapperFunctionResult constructor explicit. (#176298)
The WrapperFunctionBuffer(orc_rt_WrapperFunctionBuffer) constructor
takes ownership of the underlying buffer (if one exists). Making the
constructor explicit makes this clearer at the call site.
This mirrors a similar change to the LLVM-side API in dec5d663745.
[X86][NewPM] Fix X86CodeGenPassBuilder
There were two passes in there that have not actually been ported, and
x86-seses got ported earlier today before this landed, so adding it as
well.
[ValueTypes] Add types for v256bf16 and v512bf16 (#176287)
There are v256f16 and v128f16 types for f16. This PR adds the same
number of element types for bf16.
[AMDGPU] Disable generic DAG combines at -O0 to preserve debuggability.
Disable generic DAG combines for AMDGPU at -O0 via disableGenericCombines()
to preserve instructions that users may want to set breakpoints
on during debugging.
Since power-of-2 division/remainder for types > i64 was dependent on
DAG combine optimizations, added shouldExpandPowerOf2DivRem()
to request IR-level expansion for these cases at -O0.
[NFC] Reduce fragility of swdev503538-... test.
The original test was created in PR #120815, but it depends on -O0 and
implicitly uses DAGCombiner (that is switched on by default for -O0).
The patch reduces fragility of the test and removes dependency on
DAGCombiner.
Fix build breakage caused by #176061 (#176283)
https://github.com/llvm/llvm-project/pull/176061 added an extern
declaration of `EnableMachineCombinerPass`, which is `static`, causing
missing symbol errors in the debug build. This PR fixes this by making
that symbol non-static. Furthermore, this PR renames that symbol to
`X86EnableMachineCombinerPass` as `EnableMachineCombinerPass` exists in
other places.
17211 Tools svccfg build missing LIBSCF
Reviewed by: Bill Sommerfeld <sommerfeld at hamachi.org>
Reviewed by: Andy Fiddaman <illumos at fiddaman.net>
Approved by: Gordon Ross <gordon.w.ross at gmail.com>
kernel: modules: Add SPDX license identifier to kmod.c
Add a GPL-2.0 license identifier line for this file.
kmod.c was originally introduced in the kernel in February
of 1998 by Linus Torvalds - who was familiar with kernel
licensing at the time this was introduced.
Signed-off-by: Tim Bird <tim.bird at sony.com>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
