Xiaodong Liu [Wed, 2 Nov 2022 07:47:26 +0000 (15:47 +0800)]
[LoongArch] Add support for the BranchRelaxation pass
When the branch target is out of the range represented by the current
branch instruction's immediate, branch relaxation is required. There
are three types of immediate for branch instructions on LoongArch,
including simm16, simm21 and simm26. And the real branch target
address is PC + sext(simmXX << 2). In addition, the indirect branch
way is implemented to support larger branch target.
BranchRelaxation pass calls `RenumberBlocks` to renumber all of the
machine basic blocks in the function. So the machine basic blocks
number changed in some test cases.
Differential Revision: https://reviews.llvm.org/D137233
Sam McCall [Tue, 25 Oct 2022 19:04:59 +0000 (21:04 +0200)]
[include-cleaner] Add the missing parts of Symbol and Header clases.
Differential Revision: https://reviews.llvm.org/D136710
Bjorn Pettersson [Mon, 7 Nov 2022 09:46:57 +0000 (10:46 +0100)]
Use opt -passes=<name> instead of opt -name
Updated the RUN line in several test cases to use the new PM syntax
opt -passes=<pipeline>
instead of the deprecated syntax
opt -pass1 -pass2
Bjorn Pettersson [Sun, 6 Nov 2022 17:38:32 +0000 (18:38 +0100)]
[clang][test] Use opt -passes=<name> instead of opt -name
Updated the RUN line in several test cases to use the new PM syntax
opt -passes=<pipeline>
instead of the deprecated syntax
opt -pass1 -pass2
This was not a complete cleanup in clang/test. But just a swipe using
some simple search-and-replace. Mainly for RUN lines involving
-mem2reg, -instnamer and -early-cse.
Johannes Reifferscheid [Tue, 8 Nov 2022 11:14:32 +0000 (12:14 +0100)]
Add missing PDLL libs.
Dani Ferreira Franco Moura [Tue, 8 Nov 2022 09:14:02 +0000 (10:14 +0100)]
Add const information about AST nodes used to construct CFG elements.
Most constructors and destructors in CFG.h already specify const arguments, but some are missing this.
Reviewed By: gribozavr2, krasimir
Differential Revision: https://reviews.llvm.org/D137584
Johannes Reifferscheid [Tue, 8 Nov 2022 10:45:12 +0000 (11:45 +0100)]
Add missing build deps.
David Sherwood [Mon, 7 Nov 2022 17:22:54 +0000 (17:22 +0000)]
[AArch64][SVE2] Add the SVE2.1 dupq and extq instructions
This patch adds the assembly/disassembly for the following instructions:
dupq : Broadcast indexed element within each quadword vector segment (unpredicated)
extq : Extract vector segment from each pair of quadword vector segments
The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2022-09
Differential Revision: https://reviews.llvm.org/D137568
Johannes Reifferscheid [Tue, 8 Nov 2022 10:12:09 +0000 (11:12 +0100)]
Suppress warning for unused variable if assertions are disabled.
Reviewed By: bkramer
Differential Revision: https://reviews.llvm.org/D137621
River Riddle [Thu, 15 Sep 2022 23:18:32 +0000 (16:18 -0700)]
[mlir:PDLL] Allow complex constraints on Rewrite arguments/results
The documentation already has examples of this, and it allows for
using nicer C++ types when defining native Rewrites.
Differential Revision: https://reviews.llvm.org/D133989
River Riddle [Mon, 12 Sep 2022 18:43:44 +0000 (11:43 -0700)]
[mlir:PDLL] Don't require users to provide operands/results when all are variadic
When all operands or results are variadic, zero values is a perfectly valid behavior
to expect, and we shouldn't force the user to provide values in this case. For example,
when creating a call or a return operation we often don't want/need to provide return
values.
Differential Revision: https://reviews.llvm.org/D133721
River Riddle [Sat, 10 Sep 2022 01:43:27 +0000 (18:43 -0700)]
[mlir:PDLL] Add support for building a range from a tuple within a rewrite
This allows for constructing type and value ranges from various sub elements,
which makes it easier to construct operations that take a range as an operand
or result type. Range construction is currently limited to within rewrites, to match
the current constraint on the PDL side.
Differential Revision: https://reviews.llvm.org/D133720
River Riddle [Fri, 9 Sep 2022 23:31:24 +0000 (16:31 -0700)]
[mlir:PDL] Add support for creating ranges in rewrites
This commit adds support for building a concatenated range from
a given set of elements, either single element or other ranges, within a
rewrite. We could conceptually extend this to support constraining
input ranges, but the logic there is quite a bit more complex so it is
left for later work when a need arises.
Differential Revision: https://reviews.llvm.org/D133719
River Riddle [Thu, 8 Sep 2022 23:59:39 +0000 (16:59 -0700)]
[mlir:PDL] Add support for DialectConversion with pattern configurations
Up until now PDL(L) has not supported dialect conversion because we had no
way of remapping values or integrating with type conversions. This commit
rectifies that by adding a new "pattern configuration" concept to PDL. This
essentially allows for attaching external configurations to patterns, which
can hook into pattern events (for now just the scope of a rewrite, but we
could also pass configs to native rewrites as well). This allows for injecting
the type converter into the conversion pattern rewriter.
Differential Revision: https://reviews.llvm.org/D133142
Thomas Preud'homme [Sat, 5 Nov 2022 10:07:21 +0000 (10:07 +0000)]
[Test] Fix driverkit-path.c with lib64 dir
Reviewed By: yln
Differential Revision: https://reviews.llvm.org/D137484
Caroline Concatto [Wed, 2 Nov 2022 09:36:50 +0000 (09:36 +0000)]
[AArch64]SME2 MOV Instructions
This patch adds the assembly/disassembly for the following instructions:
MOVA (array to vector, four registers): Move four ZA single-vector groups to four vector registers.
(array to vector, two registers): Move two ZA single-vector groups to two vector registers.
(tile to vector, four registers): Move four ZA tile slices to four vector registers.
(tile to vector, single): Move ZA tile slice to vector register.
(tile to vector, two registers): Move two ZA tile slices to two vector registers.
(vector to array, four registers): Move four vector registers to four ZA single-vector groups.
(vector to array, two registers): Move two vector registers to two ZA single-vector groups.
(vector to tile, four registers): Move four vector registers to four ZA tile slices.
(vector to tile, single): Move vector register to ZA tile slice.
(vector to tile, two registers): Move two vector registers to two ZA tile slices.
The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2022-09
It add more sizes for Matrix Operand:
MatrixOp8 and MatrixOp16
two implicit operands uimm0s2range and uimm0s4range.
and uimm1s2range that are immediates
Differential Revision: https://reviews.llvm.org/D136142
David Sherwood [Thu, 3 Nov 2022 11:51:29 +0000 (11:51 +0000)]
[AArch64][SVE2] Add the SVE2.1 FP quadword reduction instructions
This patch adds the assembly/disassembly for the following instructions:
faddqv : Floating-point add recursive reduction of quadword vector segments
fmaxqv : Floating-point maximum reduction of quadword vector segments
fmaxnmqv : Floating-point maximum number recursive reduction of quadword vector segments
fminqv : Floating-point minimum recursive reduction of quadword vector segments
fminnmqv : Floating-point minimum number recursive reduction of quadword vector segments
The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2022-09
Differential Revision: https://reviews.llvm.org/D137419
Tobias Hieta [Tue, 8 Nov 2022 08:23:10 +0000 (09:23 +0100)]
[clang][pdb] Don't include -fmessage-length in PDB buildinfo
As discussed in https://reviews.llvm.org/D136474 -fmessage-length
creates problems with reproduciability in the PDB files.
This patch just drops that argument when writing the PDB file.
Reviewed By: hans
Differential Revision: https://reviews.llvm.org/D137322
Javier Setoain [Wed, 15 Jun 2022 13:27:25 +0000 (14:27 +0100)]
[mlir][vector] Add vector.scalable.insert/extract ops
These new operations match the semantics of
llvm.experimental.vector.insert and llvm.experimental.vector.extract.
`vector.scalable.insert` and `vector.scalable.extract` allow,
respectively, insert vectors into scalable vectors, and extract vectors
from scalable vectors.
The discussion about the inclusion of these operations is here:
https://discourse.llvm.org/t/rfc-interfacing-between-fixed-length-and-scalable-vectors-for-vls-vector-code-on-scalable-vector-architectures
Differential Revision: https://reviews.llvm.org/D127875
Tobias Gysi [Tue, 8 Nov 2022 08:23:48 +0000 (10:23 +0200)]
[mlir][llvm] Test LLVM IR constant import separately.
The revision moves tests related to LLVM IR constant import
into a separate constant.ll file and adds tests for integer,
null and undef immediates.
Depends on D136679
Reviewed By: ftynse
Differential Revision: https://reviews.llvm.org/D137416
Nikita Popov [Fri, 28 Oct 2022 09:21:30 +0000 (11:21 +0200)]
[Statepoint] Use default attributes for some GC intrinsics
This adds the default intrinsic attributes (nosync, nofree, nocallback,
willreturn) to the gc.result, gc.relocate, gc.pointer.base and
gc.pointer.offset intrinsics. As far as I understand, all of these
are supposed to be pure. Some quotes from LangRef:
> A gc.result is modeled as a ‘readnone’ pure function. It has no
> side effects since it is just a projection of the return value of
> the previous call represented by the gc.statepoint.
> A gc.relocate is modeled as a readnone pure function. It has no
> side effects since it is just a way to extract information about
> work done during the actual call modeled by the gc.statepoint.
Having willreturn in particular will be important to avoid
optimization regressions in the future.
Differential Revision: https://reviews.llvm.org/D136929
Nikita Popov [Mon, 7 Nov 2022 15:08:15 +0000 (16:08 +0100)]
[X86] Use default attributes for even more intrinsics
Another followup to D136939: This switches readonly X86 intrinsics
to use default attributes (nosync, nofree, nocallback and willreturn).
With this, all readnone/readonly intrinsics should be covered,
only memory writing intrinsics are left.
Differential Revision: https://reviews.llvm.org/D137552
Tobias Gysi [Tue, 8 Nov 2022 07:46:39 +0000 (09:46 +0200)]
[mlir][llvm] Update insertion point handling in LLVM import.
Insert constants and globals in order by maintaining the position
of the constant and global inserted last. Update the tests
to reflect the updated insertion order. Also make sure functions
are always inserted at the end of the module instead of at
the second last position and delete a spurious function in
the intrinsic.ll that seems to exist to avoid the first
function under test ends up at the end of the module.
Reviewed By: ftynse
Differential Revision: https://reviews.llvm.org/D136679
Pierre van Houtryve [Wed, 28 Sep 2022 07:47:35 +0000 (07:47 +0000)]
[AMDGPU][GlobalISel] Support mad/fma_mix selection
Adds support for selecting the following instructions using GlobalISel:
- v_mad_mix/v_fma_mix
- v_mad_mixhi/v_fma_mixhi
- v_mad_mixlo/v_fma_mixlo
To select those instructions properly, some additional changes were
needed which impacted other tests as well.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D134354
Chuanqi Xu [Tue, 8 Nov 2022 07:53:08 +0000 (15:53 +0800)]
[NFC] [C++20] [Modules] Rename ASTWriter::isWritingStdCXXNamedModules
According to the discussion in
https://discourse.llvm.org/t/rfc-unifying-the-terminology-about-modules-in-clang/66054,
this patch rename ASTWriter::isWritingNamedModules to ASTWriter::isWrittingStdCXXNamedModules
to make the name more clear.
Pierre van Houtryve [Mon, 7 Nov 2022 11:54:18 +0000 (11:54 +0000)]
[AMDGPU] Add & use `hasNamedOperand`, NFC
In a lot of places, we were just calling `getNamedOperandIdx` to check if the result was != or == to -1.
This is fine in itself, but it's verbose and doesn't make the intention clear, IMHO. I added a `hasNamedOperand` and replaced all cases I could find with regexes and manually.
Reviewed By: arsenm, foad
Differential Revision: https://reviews.llvm.org/D137540
Pierre van Houtryve [Mon, 7 Nov 2022 11:32:44 +0000 (11:32 +0000)]
[SIFoldOperands] Small code cleanups, NFC.
I've been trying to understand the backend better and decided to read the code of this pass.
While doing so, I noticed parts that could be refactored to be a tiny bit clearer.
I tried to keep the changes minimal, a non-exhaustive list of changes is:
- Stylistic changes to better fit LLVM's coding style
- Removing dead/useless functions (e.g. FoldCandidate had getters, but it's a public struct!)
- Saving regs/opcodes in variables if they're going to be used multiple times in the same condition
Reviewed By: arsenm, foad
Differential Revision: https://reviews.llvm.org/D137539
haoyuintel [Tue, 8 Nov 2022 06:51:14 +0000 (14:51 +0800)]
[Driver] Add -fsample-profile-use-profi
This patch enable `-sample-profile-use-profi` in Clang frontend as user-facing
feature. By using this patch, we can use the cflag of `-fsample-profile-use-profi`
instead of `-mllvm -sample-profile-use-profi`.
Reviewed By: hans, MaskRay
Differential Revision: https://reviews.llvm.org/D136846
Pierre van Houtryve [Mon, 7 Nov 2022 11:33:43 +0000 (11:33 +0000)]
[SIFoldOperands] Move `isFoldableCopy` into a separate helper, NFC.
There was quite a bit of logic there that was just in the middle of core loop. I think it makes it easier to follow when it's split off in a separate helper like the others.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D137538
Haohai Wen [Tue, 8 Nov 2022 06:04:10 +0000 (14:04 +0800)]
[X86] Add In64BitMode predicates for LOCK_INC64m, LOCK_DEC64m
These two instructions are only encodable in 64bit mode.
Reviewed By: pengfei
Differential Revision: https://reviews.llvm.org/D137608
Dmitry Makogon [Wed, 2 Nov 2022 12:44:22 +0000 (19:44 +0700)]
[SimpleLoopUnswitch] Skip trivial selects in guards conditions unswitch candidates
We do this for conditional branches, but not for guards for some reason.
Fixes pr58666.
Differential Revision: https://reviews.llvm.org/D137249
Paulo Matos [Tue, 8 Nov 2022 05:59:48 +0000 (21:59 -0800)]
[Docs] Add my Office Hours
Matt Arsenault [Mon, 17 Oct 2022 05:49:30 +0000 (22:49 -0700)]
InstCombine: Fold fdiv nnan x, 0 -> copysign(inf, x)
https://alive2.llvm.org/ce/z/gLBFKB
Chen Zheng [Tue, 8 Nov 2022 05:43:06 +0000 (05:43 +0000)]
[PowerPC][NFC] remove the rop-protect attribute in LIT cases.
This flag will cause LLC warning:
"'-rop-protection' is not a recognized feature for this target
(ignoring feature)"
Remove this unused feature first. We may also need to check why
llc emits this warning as we declare '-rop-protection' not
'+rop-protection'.
Matt Arsenault [Sat, 22 Oct 2022 17:05:54 +0000 (10:05 -0700)]
llvm-reduce: Try to turn calls into something else
Try to turn calls that look like operators into known
intrinsics. Also try to turn calls that look like a load or
a store into a load or store.
skc7 [Mon, 7 Nov 2022 16:36:12 +0000 (22:06 +0530)]
[SLP][NFC] Restructure areTwoInsertFromSameBuildVector
Reviewed By: ABataev
Differential Revision: https://reviews.llvm.org/D137569
Slava Zakharin [Tue, 8 Nov 2022 03:38:36 +0000 (19:38 -0800)]
[mlir][arith] Convert fastmath to LLVM dialect for some arith ops.
This is a follow-up on D126305 and D136225.
We can now preserve fastmath for arith::MaxFOp,MinFOp,RemFOp during
ArithToLLVM conversion.
Reviewed By: rriddle
Differential Revision: https://reviews.llvm.org/D137456
Dave Lee [Mon, 7 Nov 2022 21:20:48 +0000 (13:20 -0800)]
[lldb] Fix issue with re.Pattern availability
`re.Pattern` is introduced in Python 3.7. To support Python 3.6, fallback to typechecking against `SRE_Pattern`.
Differential Revision: https://reviews.llvm.org/D137582
YunQiang Su [Tue, 8 Nov 2022 01:43:41 +0000 (17:43 -0800)]
MIPS/compiler_rt: use synci to flush icache on r6
syscall makes it failed to build on mips64 for mipsel:
```
compiler-rt/lib/builtins/clear_cache.c:97:3: error:
call to undeclared function 'syscall'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
syscall(__NR_cacheflush, start, (end_int - start_int), BCACHE);
```
In this patch, we use `rdhwr` to get synci_step.
If synci_step is zero, it means that the hardware will maintain the coherence. We need to do nothing.
Then for r6+, `synci` is required to keep icache global.
So we can use `synci` to flush icache.
The ISA documents ask a `sync` and a `jr.hb` after `synci`.
For pre-r6, we can use cacheflush libc function, which is same on Linux and FreeBSD.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D135565
Sam James [Tue, 8 Nov 2022 01:36:43 +0000 (01:36 +0000)]
[CMake] Fix -Wstrict-prototypes
Fixes warnings (or errors, if someone injects -Werror in their build system,
which happens in fact with some folks vendoring LLVM too) with Clang 16:
```
+/var/tmp/portage.notmp/portage/sys-devel/llvm-15.0.4/work/llvm_build-abi_x86_64.amd64/CMakeFiles/CMakeTmp/src.c:3:9: warning: a function declaration without a prototype
is deprecated in all versions of C [-Wstrict-prototypes]
-/var/tmp/portage.notmp/portage/sys-devel/llvm-14.0.4/work/llvm_build-abi_x86_64.amd64/CMakeFiles/CMakeTmp/src.c:3:9: error: a function declaration without a prototype is
deprecated in all versions of C [-Werror,-Wstrict-prototypes]
int main() {return 0;}
^
void
```
Differential Revision: https://reviews.llvm.org/D137503
Katherine Rasmussen [Tue, 1 Nov 2022 21:14:08 +0000 (14:14 -0700)]
[flang] Add atomic_xor to list of intrinsics
Add the atomic subroutine, atomic_xor, to the list of
intrinsic subroutines, add its last dummy argument to a check
for a coindexed-object, and update test.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D137196
Daniel Thornburgh [Tue, 18 Oct 2022 22:20:49 +0000 (15:20 -0700)]
[Debuginfod] DEBUGINFOD_HEADERS_FILE environment variable
This change adds a DEBUGINFOD_HEADERS_FILE environment variable provides
a file containing HTTP headers to attach to outgoing HTTP requests, one
per line. This allows a file permissioned with OS access control
mechanisms to supply bearer credentials for Debuginfod requests.
This matches the mechanism recently added to elfutils' libdebuginfod.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D136303
Lei Zhang [Tue, 8 Nov 2022 00:11:46 +0000 (19:11 -0500)]
[mlir][spirv] Don't return value when cannot fold spirv.bitcast
Returing a value would make the canonicalization infrastructure
think that folding succeeded so the pattern will be tried again
when invoked via, e.g., `applyPatternsAndFoldGreedily` and
eventually fail due to not converging after 10 times by default.
Reviewed By: hanchung
Differential Revision: https://reviews.llvm.org/D137598
LLVM GN Syncbot [Mon, 7 Nov 2022 23:22:09 +0000 (23:22 +0000)]
[gn build] Port
428ac8f3a0f9
Shubham Sandeep Rastogi [Mon, 7 Nov 2022 23:18:20 +0000 (15:18 -0800)]
Revert "[NFC] Move getDebugValueLoc from static in Local.cpp to DebugInfo.h"
This reverts commit
80378a4ca725eeeae940b99220b3913f7b73c895.
I am reverting this patch because I need to revert
171f7024cc82e8702abebdedb699d37b50574be7 and without reverting this patch, reverting
171f7024cc82e8702abebdedb699d37b50574be7 causes conflicts.
Patch
171f7024cc82e8702abebdedb699d37b50574be7 introduced a cyclic dependancy in the module build.
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/48197/consoleFull#-
69937453049ba4694-19c4-4d7e-bec5-
911270d8a58c
In file included from <module-includes>:1:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/Argument.h:18:10: fatal error: cyclic dependency in module 'LLVM_IR': LLVM_IR -> LLVM_intrinsic_gen -> LLVM_IR
^
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
While building module 'LLVM_IR' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:
In file included from <module-includes>:12:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/DebugInfo.h:24:10: fatal error: could not build module 'LLVM_intrinsic_gen'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
In file included from <module-includes>:15:
In file included from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCContext.h:23:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:10: fatal error: could not build module 'LLVM_IR'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:10: fatal error: could not build module 'LLVM_MC'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
4 errors generated.
River Riddle [Mon, 7 Nov 2022 23:13:09 +0000 (15:13 -0800)]
[mlir:SubElementInterfaces] Remove unnecessary static check
We already constrain the template on just attributes/types.
Shubham Sandeep Rastogi [Mon, 7 Nov 2022 23:04:16 +0000 (15:04 -0800)]
Revert "[Assignment Tracking][5/*] Add core infrastructure for instruction reference"
This reverts commit
171f7024cc82e8702abebdedb699d37b50574be7.
Reverting this patch because it causes a cyclic dependency in the module build
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/48197/consoleFull#-
69937453049ba4694-19c4-4d7e-bec5-
911270d8a58c
In file included from <module-includes>:1:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/Argument.h:18:10: fatal error: cyclic dependency in module 'LLVM_IR': LLVM_IR -> LLVM_intrinsic_gen -> LLVM_IR
^
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
While building module 'LLVM_IR' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:
In file included from <module-includes>:12:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/DebugInfo.h:24:10: fatal error: could not build module 'LLVM_intrinsic_gen'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
In file included from <module-includes>:15:
In file included from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCContext.h:23:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:10: fatal error: could not build module 'LLVM_IR'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:10: fatal error: could not build module 'LLVM_MC'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
4 errors generated.
Shubham Sandeep Rastogi [Mon, 7 Nov 2022 22:59:03 +0000 (14:59 -0800)]
Revert "Fix warning: comparison of integers of different signs"
This reverts commit
028df7fab11bd8c26d8f5689e049186eb8b39092.
I am reverting this patch because I need to revert
171f7024cc82e8702abebdedb699d37b50574be7 and without reverting this patch, reverting
171f7024cc82e8702abebdedb699d37b50574be7 causes conflicts.
Patch
171f7024cc82e8702abebdedb699d37b50574be7 introduced a cyclic dependancy in the module build.
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/48197/consoleFull#-
69937453049ba4694-19c4-4d7e-bec5-
911270d8a58c
In file included from <module-includes>:1:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/Argument.h:18:10: fatal error: cyclic dependency in module 'LLVM_IR': LLVM_IR -> LLVM_intrinsic_gen -> LLVM_IR
^
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
While building module 'LLVM_IR' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:
In file included from <module-includes>:12:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/DebugInfo.h:24:10: fatal error: could not build module 'LLVM_intrinsic_gen'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
In file included from <module-includes>:15:
In file included from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCContext.h:23:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:10: fatal error: could not build module 'LLVM_IR'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:10: fatal error: could not build module 'LLVM_MC'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
4 errors generated.
Shubham Sandeep Rastogi [Mon, 7 Nov 2022 22:57:43 +0000 (14:57 -0800)]
Revert "[Assignment Tracking][5.1/*] Add deleteAssignmentMarkers function"
This reverts commit
4c44fa1c3829c2d0c6ce10b576dafbc2e0631d47.
This patch has to be reverted because I need to revert
171f7024cc82e8702abebdedb699d37b50574be7 and without reverting this patch, reverting
171f7024cc82e8702abebdedb699d37b50574be7 causes conflicts.
Patch
171f7024cc82e8702abebdedb699d37b50574be7 introduced a cyclic dependency in the module build.
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/48197/consoleFull#-
69937453049ba4694-19c4-4d7e-bec5-
911270d8a58c
In file included from <module-includes>:1:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/Argument.h:18:10: fatal error: cyclic dependency in module 'LLVM_IR': LLVM_IR -> LLVM_intrinsic_gen -> LLVM_IR
^
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
While building module 'LLVM_IR' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:
In file included from <module-includes>:12:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/IR/DebugInfo.h:24:10: fatal error: could not build module 'LLVM_intrinsic_gen'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
While building module 'LLVM_MC' imported from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:
In file included from <module-includes>:15:
In file included from /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCContext.h:23:
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include/llvm/MC/MCPseudoProbe.h:57:10: fatal error: could not build module 'LLVM_IR'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/lib/MC/MCAsmInfoCOFF.cpp:14:10: fatal error: could not build module 'LLVM_MC'
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
4 errors generated.
Sami Tolvanen [Mon, 7 Nov 2022 22:55:24 +0000 (22:55 +0000)]
[Clang][Sema] Add -Wincompatible-function-pointer-types-strict
Clang supports indirect call Control-Flow Integrity (CFI) sanitizers
(e.g. -fsanitize=cfi-icall), which enforce an exact type match
between a function pointer and the target function. Unfortunately,
Clang doesn't provide diagnostics that help developers avoid
function pointer assignments that can lead to runtime CFI
failures. -Wincompatible-function-pointer-types doesn't warn about
enum to integer mismatches if the types are otherwise compatible, for
example, which isn't sufficient with CFI.
Add -Wincompatible-function-pointer-types-strict, which checks for a
stricter function type compatibility in assignments and helps warn about
assignments that can potentially lead to CFI failures.
Reviewed By: aaron.ballman, nickdesaulniers
Differential Revision: https://reviews.llvm.org/D136790
Amara Emerson [Wed, 2 Nov 2022 16:25:59 +0000 (09:25 -0700)]
[Clang][AArch64][Darwin] Enable GlobalISel by default for Darwin ARM64 platforms.
Differential Revision: https://reviews.llvm.org/D137269
Nathan Ridge [Fri, 4 Nov 2022 08:39:46 +0000 (04:39 -0400)]
[clangd] Rename QueryDriverDatabase.cpp to SystemIncludeExtractor.cpp
Differential Revision: https://reviews.llvm.org/D137401
Nathan Ridge [Mon, 12 Sep 2022 08:29:29 +0000 (04:29 -0400)]
[clangd] Perform system include extraction inside CommandMangler
It needs to run after edits from config files are applied to
the compile command (because the config file may specify the
compiler), and before resolveDriver() runs at the end of
CommandMangler.
As part of this change, QueryDriverDatabase is renamed to
SystemIncludeExtractor and is no longer a GlobalCompilationDatabase.
Fixes https://github.com/clangd/clangd/issues/1089
Fixes https://github.com/clangd/clangd/issues/1173
Fixes https://github.com/clangd/clangd/issues/1263
Differential Revision: https://reviews.llvm.org/D133757
Nathan Ridge [Sun, 25 Sep 2022 08:07:58 +0000 (01:07 -0700)]
[clangd] Pass the entire tooling::CompileCommand to CommandMangler
This gives CommandMangler access to other fields of
tooling::CompileCommand as well, e.g. Directory.
Differential Revision: https://reviews.llvm.org/D133756
Daniel Bertalan [Sat, 5 Nov 2022 15:29:11 +0000 (16:29 +0100)]
[lld-macho] Ensure that chained fixups data comes first in __LINKEDIT
libstuff-based tools (e.g. `codesign` and `strip`) require
`__chainfixups` to be the first section in `__LINKEDIT`, and print a
"file not in an order that can be processed" error message if that is
not the case.
Differential Revision: https://reviews.llvm.org/D137492
Fangrui Song [Mon, 7 Nov 2022 22:15:28 +0000 (22:15 +0000)]
[libomp] Add -Wl,--undefined-version workaround
Issue #58858: when linking libomp.so, exports_so.txt has non-existent/undefined
symbols which cause errors to ld --no-undefined-version. Use
-Wl,--undefined-version if available (gold, ld.lld, future GNU ld 2.40).
Dan Albert [Thu, 6 Oct 2022 22:22:55 +0000 (15:22 -0700)]
[LLD] Enable --no-undefined-version by default.
Allowing incorrect version scripts is not a helpful default. Flip that
to help users find their bugs at build time rather than at run time.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D135402
Michael Jones [Mon, 7 Nov 2022 22:02:32 +0000 (14:02 -0800)]
[libc][obvious] fix tests using wrong size for string
In the code
const char *str = "abc"
if you do sizeof(str) you get the size of the pointer, not the string.
This patch fixes that mistake.
Differential Revision: https://reviews.llvm.org/D137586
Grace Jennings [Mon, 7 Nov 2022 21:16:54 +0000 (13:16 -0800)]
[HLSL] Added HLSL this as a reference
This change makes `this` a reference instead of a pointer in
HLSL. HLSL does not have the `->` operator, and accesses through `this`
are with the `.` syntax.
Tests were added and altered to make sure
the AST accurately reflects the types.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D135721
Michael Jones [Thu, 3 Nov 2022 21:22:34 +0000 (14:22 -0700)]
[libc] add scanf string converters
This patch adds the basic conversion facilities to scanf as well as unit
tests for them. It also adds scanf_main which will be used for the
eventual scanf entrypoints.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D137376
Michael Jones [Wed, 19 Oct 2022 20:33:05 +0000 (13:33 -0700)]
[libc] add scanf reader
This is the interface that will be used to read from a file or string in
scanf. This patch also adds the string and file implementations of the
reader, although the file reader is not yet complete since ungetc has
not yet been implemented.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D137117
Siva Chandra Reddy [Sun, 6 Nov 2022 06:25:15 +0000 (06:25 +0000)]
[libc] Add implementation of getc, getc_unlocked and fgetc_unlocked.
Reviewed By: michaelrj
Differential Revision: https://reviews.llvm.org/D137507
Peiming Liu [Fri, 4 Nov 2022 17:52:21 +0000 (17:52 +0000)]
[mlir][sparse] extend foreach operation to accept reduction arguments; fix sparse tensor rewriting patterns that do not propagate sparse tensor SSA properly.
This patch re-commit D137468 and D137463, which were reverted by mistakes.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D137579
Siva Chandra Reddy [Fri, 4 Nov 2022 05:42:49 +0000 (05:42 +0000)]
[libc] Add implementations of ftell.
Reviewed By: michaelrj, lntue
Differential Revision: https://reviews.llvm.org/D137395
Mehdi Amini [Mon, 7 Nov 2022 21:26:21 +0000 (21:26 +0000)]
Fix MLIR doc build
Mehdi Amini [Thu, 3 Nov 2022 20:12:14 +0000 (20:12 +0000)]
Apply clang-tidy fixes for performance-unnecessary-value-param in LinalgOps.cpp (NFC)
Mehdi Amini [Thu, 3 Nov 2022 20:10:11 +0000 (20:10 +0000)]
Apply clang-tidy fixes for performance-move-const-arg in IndexOps.cpp (NFC)
Arthur Eubanks [Mon, 7 Nov 2022 21:20:09 +0000 (13:20 -0800)]
[NFC] clang-format part of TypePrinter.cpp
Fixes weird clang-format indentation with an upcoming patch.
Matthias Braun [Fri, 4 Nov 2022 23:19:18 +0000 (16:19 -0700)]
Explicitly initialize opaque pointer mode in CodeGenAction
Explicitly call `LLVMContext::setOpaquePointers` in `CodeGenAction`
before loading any IR files. With this we use the mode specified on the
command-line rather than lazily initializing it based on the contents of
the IR.
This helps when using `-fthinlto-index` which may end up mixing files
with typed and opaque pointer types which fails when the first file
happened to use typed pointers since we cannot downgrade IR with opaque
pointer types to typed pointer types.
Differential Revision: https://reviews.llvm.org/D137475
Emilio Cota [Mon, 7 Nov 2022 19:21:06 +0000 (14:21 -0500)]
[bazel][mlir] NVGPUToNVVM fixes for
708185f03ff
Mircea Trofin [Mon, 7 Nov 2022 19:10:58 +0000 (11:10 -0800)]
[NFC] Comment in MLInlineAdvisor as to why use std::map for FPICache
Michael Jones [Thu, 3 Nov 2022 22:21:30 +0000 (15:21 -0700)]
[libc][obvious] fix printf failing to stop on %\0
Previously, the printf parser would treat "%\0" as a conversion with the
name "\0", and advance past the null byte causing a buffer overflow.
This patch corrects that in both printf and scanf.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D137367
Matt Arsenault [Mon, 31 Oct 2022 23:49:43 +0000 (16:49 -0700)]
AMDGPU: Fix DivergenceAnalysis for llvm.read_register
This was treating all calls as uniform by default, which
is wrong if used to read a VGPR.
Arthur Eubanks [Fri, 4 Nov 2022 21:02:11 +0000 (14:02 -0700)]
[NFC][lldb] Remove unnecessary branch in TypeSystemClang::DumpTypeDescription()
Reviewed By: Michael137
Differential Revision: https://reviews.llvm.org/D137464
Nathan James [Mon, 7 Nov 2022 18:25:46 +0000 (18:25 +0000)]
[clang][NFC] Use c++17 style variable type traits
This was done as a test for D137302 and it makes sense to push these changes
Reviewed By: shafik
Differential Revision: https://reviews.llvm.org/D137491
Fangrui Song [Mon, 7 Nov 2022 18:07:10 +0000 (10:07 -0800)]
[LTO] Make local linkage GlobalValue in non-prevailing COMDAT available_externally
For a local linkage GlobalObject in a non-prevailing COMDAT, it remains defined while its
leader has been made available_externally. This violates the COMDAT rule that
its members must be retained or discarded as a unit.
To fix this, update the regular LTO change D34803 to track local linkage
GlobalValues, and port the code to ThinLTO (GlobalAliases are not handled.)
This fixes two problems.
(a) `__cxx_global_var_init` in a non-prevailing COMDAT group used to
linger around (unreferenced, hence benign), and is now correctly discarded.
```
int foo();
inline int v = foo();
```
(b) Fix https://github.com/llvm/llvm-project/issues/58215:
as a size optimization, we place private `__profd_` in a COMDAT with a
`__profc_` key. When FuncImport.cpp makes `__profc_` available_externally due to
a non-prevailing COMDAT, `__profd_` incorrectly remains private. This change
makes the `__profd_` available_externally.
```
cat > c.h <<'eof'
extern void bar();
inline __attribute__((noinline)) void foo() {}
eof
cat > m1.cc <<'eof'
#include "c.h"
int main() {
bar();
foo();
}
eof
cat > m2.cc <<'eof'
#include "c.h"
__attribute__((noinline)) void bar() {
foo();
}
eof
clang -O2 -fprofile-generate=./t m1.cc m2.cc -flto -fuse-ld=lld -o t_gen
rm -fr t && ./t_gen && llvm-profdata show -function=foo t/default_*.profraw
clang -O2 -fprofile-generate=./t m1.cc m2.cc -flto=thin -fuse-ld=lld -o t_gen
rm -fr t && ./t_gen && llvm-profdata show -function=foo t/default_*.profraw
```
If a GlobalAlias references a GlobalValue which is just changed to
available_externally, change the GlobalAlias as well (e.g. C5/D5 comdats due to
cc1 -mconstructor-aliases). The GlobalAlias may be referenced by other
available_externally functions, so it cannot easily be removed.
Depends on D137441: we use available_externally to mark a GlobalAlias in a
non-prevailing COMDAT, similar to how we handle GlobalVariable/Function.
GlobalAlias may refer to a ConstantExpr, not changing GlobalAlias to
GlobalVariable gives flexibility for future extensions (the use case is niche.
For simplicity we don't handle it yet). In addition, available_externally
GlobalAlias is the most straightforward implementation and retains the aliasee
information to help optimizers.
Reviewed By: tejohnson
Differential Revision: https://reviews.llvm.org/D135427
Peiming Liu [Mon, 7 Nov 2022 17:10:01 +0000 (17:10 +0000)]
[mlir][sparse] support parallel for/reduction in sparsification.
This patch fix the re-revert D135927 (which caused a windows build failure) to re-enable parallel for/reduction. It also fix a warning caused by D137442.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D137565
Kazu Hirata [Mon, 7 Nov 2022 17:54:10 +0000 (09:54 -0800)]
[mlir] Fix a warning (NFC)
This patch fixes:
mlir/lib/Dialect/SparseTensor/IR/SparseTensorDialect.cpp:717:48:
error: comparison of integers of different signs: 'int64_t' (aka
'long') and 'uint64_t' (aka 'unsigned long')
[-Werror,-Wsign-compare]
yijiagu [Mon, 7 Nov 2022 17:47:53 +0000 (09:47 -0800)]
[mlir] Lower async.func with async.coro and async.runtime operations
Lower async.func with async.coro and async.runtime operations
- This patch modifies AsyncToAsyncRuntime pass to add lowering async.func ops with coroutine cfg.
Example:
```
async.func @foo() -> !async.value<f32> {
%cst = arith.constant 42.0 : f32
return %cst: f32
}
```
After lowering:
```
func.func @foo() -> !async.value<f32> attributes {passthrough = ["presplitcoroutine"]} {
%0 = async.runtime.create : !async.value<f32>
%1 = async.coro.id
%2 = async.coro.begin %1
cf.br ^bb1
^bb1: // pred: ^bb0
%cst = arith.constant 4.200000e+01 : f32
async.runtime.store %cst, %0 : <f32>
async.runtime.set_available %0 : !async.value<f32>
cf.br ^bb2
^bb2: // pred: ^bb1
async.coro.free %1, %2
cf.br ^bb3
^bb3: // pred: ^bb2
async.coro.end %2
return %0 : !async.value<f32>
}
```
Reviewed By: ezhulenev
Differential Revision: https://reviews.llvm.org/D137462
Jay Foad [Mon, 7 Nov 2022 07:36:11 +0000 (07:36 +0000)]
[AMDGPU] Merge GlobalISel tests into SelectionDAG tests. NFC.
Remove GlobalISel test files that only contained RUN lines running the
code from the SelectionDAG version of the same test.
Differential Revision: https://reviews.llvm.org/D137533
Stella Stamenova [Mon, 7 Nov 2022 17:34:10 +0000 (09:34 -0800)]
Revert "[mlir][sparse] extend foreach operation to accept reduction arguments."
This reverts commit
53d5d3401120f2aa741a73a5a9ba0ce012ca532c.
This is causing a build failure on the windows mlir bot that was previously hidden by another sparse tensor change that caused failures:
https://lab.llvm.org/buildbot/#/builders/13/builds/28006
Hans Wennborg [Sat, 5 Nov 2022 03:37:45 +0000 (04:37 +0100)]
[lld] Check errors from expanding response files
Previously the response file expansion code would print the error, but
lld would not exit, which was odd.
lld does response file expansion in the different drivers, but it's also
done in main() first, so it's enough to check there.
By checking for these errors we would have caught when D136090
introduced a bug that made lld print errors for response files which
contained "-rpath @foo".
Differental revision: https://reviews.llvm.org/D137477
Hans Wennborg [Mon, 7 Nov 2022 17:22:05 +0000 (18:22 +0100)]
Use double hashes for non-run/check lines in lld/test/ELF/basic.s
Slava Zakharin [Mon, 7 Nov 2022 17:05:27 +0000 (09:05 -0800)]
[flang] Configure FirOpBuilder based on math driver options.
Added MathOptionsBase to share fastmath config between different
components. Frontend driver translates LangOptions into MathOptionsBase.
FirConverter configures FirOpBuilder using MathOptionsBase
config passed to it via LoweringOptions.
Depends on D137390
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D137391
Valentin Clement [Mon, 7 Nov 2022 17:23:22 +0000 (18:23 +0100)]
[flang] Allow fir.class as fir.save_result operand #0
Reviewed By: jeanPerier, PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D137546
Michał Górny [Mon, 7 Nov 2022 13:46:58 +0000 (14:46 +0100)]
[cmake] Add missing CMakePushCheckState include to FindLibEdit.cmake
Add the missing include to fix an error when `cmake_push_check_state()`
is called and incidentally the CMakePushCheckState module is not loaded
by any other check running prior to `FindLibEdit.cmake`:
CMake Error at /var/no-tmpfs/portage/dev-util/lldb-15.0.4/work/cmake/Modules/FindLibEdit.cmake:24 (cmake_push_check_state):
Unknown CMake command "cmake_push_check_state".
Call Stack (most recent call first):
cmake/modules/LLDBConfig.cmake:52 (find_package)
cmake/modules/LLDBConfig.cmake:59 (add_optional_dependency)
CMakeLists.txt:28 (include)
Gentoo Bug: https://bugs.gentoo.org/880065
Differential Revision: https://reviews.llvm.org/D137555
Miguel Saldivar [Mon, 7 Nov 2022 16:26:30 +0000 (11:26 -0500)]
[InstCombine] Avoid passing pow attributes to sqrt
As described in issue #58475, we could pass the attributes of pow to sqrt and crash.
Differential Revision: https://reviews.llvm.org/D137454
Sanjay Patel [Sun, 6 Nov 2022 15:44:54 +0000 (10:44 -0500)]
[VectorCombine] add test with non-canonical shuffle mask; NFC
D137341
Slava Zakharin [Mon, 7 Nov 2022 16:25:19 +0000 (08:25 -0800)]
[flang] Initial support for FastMathAttr setup in FirOpBuilder.
Provide FirOpBuilder::setFastMathFlags() to configure FastMathFlags
for the builder. Set FastMathAttr for operations based on FirOpBuilder
configuration via mlir::OpBuilder::Listener.
This is a little bit hacky solution, because we lose the ability
to hook other listeners to FirOpBuilder. There are also potential
issues with OpBuilder::clone() - the hook will be invoked for cloned
operations and will effectively overwrite FastMathAttr with the ones
configured in FirOpBuilder, which should not be happening.
We should teach mlir::OpBuilder about FastMathAttr setup in future.
Reviewed By: jeanPerier, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D137390
Fangrui Song [Mon, 7 Nov 2022 17:03:23 +0000 (09:03 -0800)]
[IR] Allow available_externally GlobalAlias
GlobalVariable and Function can be available_externally. GlobalAlias is used
similarly. Allowing available_externally is a natural extension and helps
ThinLTO discard GlobalAlias in a non-prevailing COMDAT (see D135427).
For now, available_externally GlobalAlias must point to an
available_externally GlobalValue (not ConstantExpr).
Differential Revision: https://reviews.llvm.org/D137441
Stella Stamenova [Mon, 7 Nov 2022 17:00:08 +0000 (09:00 -0800)]
Revert "[mlir][sparse] fix sparse tensor rewriting patterns that do not propagate sparse tensor SSA properly."
This reverts commit
70508b614e6478ba2c3fc79e935e2c68e2d79b71.
This change depends on a reverted change that broke the windows mlir buildbot; reverting to bring remaining mlir bots to green
Matt Arsenault [Mon, 17 Oct 2022 19:20:02 +0000 (12:20 -0700)]
InstCombine: Add baseline checks for fdiv
Stella Stamenova [Mon, 7 Nov 2022 16:48:52 +0000 (08:48 -0800)]
Revert "[mlir][sparse] support Parallel for/reduction."
This reverts commit
838389780e56f1a198a94f66ea436359466bf5ed.
This broke the windows mlir buildbot: https://lab.llvm.org/buildbot/#/builders/13/builds/27934
Matt Arsenault [Mon, 17 Oct 2022 05:27:36 +0000 (22:27 -0700)]
InstSimplify: Fold fdiv nnan ninf x, 0 -> poison
https://alive2.llvm.org/ce/z/JxX5in
Matt Arsenault [Mon, 17 Oct 2022 05:26:13 +0000 (22:26 -0700)]
InstSimplify: Add new baseline tests for fdiv
Christopher Bate [Sat, 5 Nov 2022 15:43:24 +0000 (09:43 -0600)]
[mlir][NVGPU] Add support for structured sparsity MMA variants
This change adds a new NVGPU operation that targets the PTX `mma.sp.sync`
instruction variants. A lowering to NVVM is provided using inline
assembly.
Reviewed By: ThomasRaoux, manishucsd
Differential Revision: https://reviews.llvm.org/D137202
Nikita Popov [Mon, 7 Nov 2022 16:40:30 +0000 (17:40 +0100)]
[Clang] Update test after wasm intrinsics attribute change (NFC)
I missed this test in
d35fcf0e97e7bb02381506a71e61ec282b292c50.
Alexey Bataev [Mon, 7 Nov 2022 16:33:41 +0000 (08:33 -0800)]
Revert "[SLP]Redesign vectorization of the gather nodes."
This reverts commit
8ddd1ccdf89317be1c40fa9183e214878a56151e to fix
buildbots failures reported in https://lab.llvm.org/buildbot#builders/74/builds/14839
bixia1 [Mon, 7 Nov 2022 16:18:53 +0000 (08:18 -0800)]
[mlir][sparse] Add sparse_tensor.sort_coo operator.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D137442
Nikita Popov [Mon, 7 Nov 2022 14:50:05 +0000 (15:50 +0100)]
[WebAssembly] Use default attributes for intrinsics
This switches wasm intrinsics to use default attributes,
i.e. nofree, nosync, nocallback and willreturn. Especially
willreturn will be required to avoid optimization regressions
in the future.
The attributes are omitted from the trapping fptoi intrinsics
(where I assume trapping is considered well-defined, and as such
these aren't willreturn), the throw/rethrow intrinsics (which
will unwind) and the atomic intrinsics (which aren't nosync).
Differential Revision: https://reviews.llvm.org/D137551