varconst [Mon, 30 Jan 2023 08:35:55 +0000 (00:35 -0800)]
[libc++][ranges] Temporarily mark `ranges::join_view` as experimental.
This is in anticipation of https://isocpp.org/files/papers/D2770R0.html,
which is ABI-breaking for `join_view`.
Differential Revision: https://reviews.llvm.org/D142520
Matthias Springer [Mon, 30 Jan 2023 08:26:15 +0000 (09:26 +0100)]
[mlir][bufferization] Generalize and rename isMemoryWrite
The name of the method was confusing. It is bufferizesToMemoryWrite, but from the perspective of OpResults.
`bufferizesToMemoryWrite(OpResult)` now supports ops with regions that do not have aliasing OpOperands (such as `scf.if`). These ops no longer need to implement `isMemoryWrite`.
Differential Revision: https://reviews.llvm.org/D141684
Konstantin Varlamov [Mon, 30 Jan 2023 08:29:55 +0000 (00:29 -0800)]
[libc++] Fix some missed `return 0` statements in test `main` functions.
Matthias Springer [Mon, 30 Jan 2023 08:04:31 +0000 (09:04 +0100)]
[mlir][NFC] GreedyPatternRewriteDriver: Remove single-op entry point
This is to simplify the API. The multi-op entry point can be used directly. GreedyRewriteStrictness must now be specified explicitly.
Depends On: D141396
Differential Revision: https://reviews.llvm.org/D142613
Christian Ulmann [Mon, 30 Jan 2023 07:27:14 +0000 (08:27 +0100)]
[mlir][LLVM] Add all LLVM parameter attributes
This commit adds name accessors and verifiers for all LLVM parameter
attributes excluding the swift specific ones to the LLVM dialect.
Additionally, these attributes are now also imported and exported.
Reviewed By: gysit
Differential Revision: https://reviews.llvm.org/D142635
Muhammad Omair Javaid [Mon, 30 Jan 2023 07:32:23 +0000 (12:32 +0500)]
Revert "[lldb] Make SBSection::GetSectionData call Section::GetSectionData."
This reverts commit
805600c7d573cf88cf035d01a2ea9389fc24d435.
LLDB windows buildbots were broken by the TestSectionAPI.py test. I dont
have full context of the commit to fix it. Reverting it temporarily.
https://lab.llvm.org/buildbot/#/builders/83/builds/28617
https://lab.llvm.org/buildbot/#/builders/219/builds/180
Differential Revision: https://reviews.llvm.org/D142672
Nathan Ridge [Mon, 30 Jan 2023 07:07:46 +0000 (02:07 -0500)]
[clangd] Fix test failure in TypeHints.Decltype
Craig Topper [Mon, 30 Jan 2023 06:50:43 +0000 (22:50 -0800)]
[Docs] Rename -dot-postdom -> -dom-post-dom in Passes.rst. NFC
Same for -dot-postdom-only.
Looks like these passes got renamed when they moved to the new
pass manager.
Nathan Ridge [Tue, 24 Jan 2023 09:38:35 +0000 (04:38 -0500)]
[clangd] Don't show 'auto' type hint when type deduction fails
Fixes https://github.com/clangd/clangd/issues/1475
Differential Revision: https://reviews.llvm.org/D142440
Kai Luo [Mon, 30 Jan 2023 05:43:50 +0000 (13:43 +0800)]
[AIX][BigArchive] Treat the archive is empty if the first child member offset is zero
If the archive contains free list and contains no member file, the buffer length doesn't equal to length of the header.
Reviewed By: Esme, DiggerLin, #powerpc
Differential Revision: https://reviews.llvm.org/D138986
Xiang Li [Mon, 30 Jan 2023 01:30:36 +0000 (20:30 -0500)]
[mlir] skip 0-D vector in BubbleUpBitCastForStridedSliceInsert
InsertStridedSliceOp will not get 0-D vector result, so just skip 0-D vector in BubbleUpBitCastForStridedSliceInsert.
Fixes #60214 https://github.com/llvm/llvm-project/issues/60214
Differential Revision: https://reviews.llvm.org/D142319
Sergei Barannikov [Mon, 30 Jan 2023 03:39:37 +0000 (06:39 +0300)]
[WebAssembly] Convert some tests to opaque pointers (NFC)
Sergei Barannikov [Mon, 30 Jan 2023 03:10:10 +0000 (06:10 +0300)]
[Thumb2] Convert some tests to opaque pointers (NFC)
Ben Shi [Fri, 13 Jan 2023 09:37:00 +0000 (17:37 +0800)]
[AVR][NFC] Remove redundant target feature PROGMEM
The functionality of FeaturePROGMEM is all equivalant to FeatureLPM.
Reviewed By: Chenbing.Zheng, aykevl
Differential Revision: https://reviews.llvm.org/D141242
Craig Topper [Mon, 30 Jan 2023 02:45:58 +0000 (18:45 -0800)]
[RISCV] Move IsRV64 field of RISCVOperand into RegOp and ImmOp sub-structs.
We don't need this field for all operand types, so sync it into the
ones that do need it. Then remove it from the create* functions that
don't need it.
Craig Topper [Sun, 29 Jan 2023 23:54:48 +0000 (15:54 -0800)]
[RISCV] Correct end pointer in RISCVAsmParser::parseGPRAsFPR.
Instead of using start pointer - 1, use start pointer + length of
the name string.
Craig Topper [Sun, 29 Jan 2023 23:48:14 +0000 (15:48 -0800)]
[RISCV] Make RISCVOperand struct final.
Allows the compiler to de-virtualize some calls.
bixia1 [Fri, 27 Jan 2023 23:16:31 +0000 (15:16 -0800)]
[mlir][sparse] Extend sparse_tensor.sort with a enum attribute to specify a sorting implementation.
Currently, all the non-stable sorting algorithms are implemented via the
straightforward quick sort. This will be fixed in the following PR.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D142678
Sergei Barannikov [Mon, 30 Jan 2023 01:39:36 +0000 (04:39 +0300)]
[PowerPC] Convert more tests to opaque pointers (NFC)
Kazu Hirata [Mon, 30 Jan 2023 02:08:00 +0000 (18:08 -0800)]
[clang] Remove clang::Optional
This is part of an effort to migrate from llvm::Optional to
std::optional:
https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
Differential Revision: https://reviews.llvm.org/D142857
bixia1 [Fri, 27 Jan 2023 23:24:02 +0000 (15:24 -0800)]
[mlir][sparse] Change the quick sort pivot selection.
Previously, we choose the value at (lo + hi)/2 as a pivot for partitioning the
data in [lo, hi). We now choose the median for the three values at lo, (lo +
hi)/2, and (hi-1) as a pivot to match the std::qsort implementation.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D142679
Kshitij Jain [Mon, 30 Jan 2023 01:26:45 +0000 (01:26 +0000)]
[JITLink] Fixes a bug in one of the test files which was causing build failures
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D142856
Sergei Barannikov [Sun, 29 Jan 2023 23:59:37 +0000 (02:59 +0300)]
[PowerPC] Convert more tests to opaque pointers (NFC)
* Add -fast-isel=false to func-alias.ll. The test was added as a
SelectionDAG test. Without this option, FastISel successfully selects
the call that had a ConstantExpr argument.
* fast-isel-branch.ll couldn't be handled by FastISel. Now it can,
hence the change in the stack offsets.
Kshitij Jain [Sun, 29 Jan 2023 17:19:41 +0000 (17:19 +0000)]
[JITLink] Adds support for PLT based relocations to the ELF/i386 JITLink backend
This commit adds support for PLT based relocations. Specifically -
1. It adds logic to create a `PLTTableManager` in the `buildTables_ELF_i386`
function, which is called as part of the post-prune JITLink passes. The `PLTTableManager`
handles creating pointer jump stubs and related GOT entries for position independent
code.
2. It also adds a pre-fixup pass to optimize away PLT based calls in position independent
code, when possible.
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D142846
Kazu Hirata [Mon, 30 Jan 2023 00:07:04 +0000 (16:07 -0800)]
[Support] Use llvm::bit_ceil (NFC)
For nonzero X, NextPowerOf2(X) is equivalent to llvm::bit_ceil(X + 1).
Peter Klausler [Fri, 20 Jan 2023 01:01:06 +0000 (17:01 -0800)]
[flang] Fix ENUMERATOR declarations in nested scopes
ENUMERATOR declarations are checking for conflicts between new
enumerator names and names in both the local scope and scopes
that contain it. ENUMERATOR declarations belong to the local
scope and so only a conflict with a name therein is an error.
(In short, use FindInScope rather than FindSymbol.)
Differential Revision: https://reviews.llvm.org/D142773
Kazu Hirata [Sun, 29 Jan 2023 23:39:46 +0000 (15:39 -0800)]
[AST] Use llvm::bit_ceil (NFC)
For nonzero X that is not a power of 2, NextPowerOf2(X) is equivalent
to llvm::bit_ceil(X).
Kazu Hirata [Sun, 29 Jan 2023 23:25:49 +0000 (15:25 -0800)]
[ADT] Use llvm::bit_ceil (NFC)
For nonzero X, NextPowerOf2(X - 1) is equivalent to llvm::bit_ceil(X).
Lang Hames [Sun, 29 Jan 2023 23:08:02 +0000 (15:08 -0800)]
[ORC] Add ordering to ExecutorAddrRanges.
This allows ranges to be sorted and used as map keys.
Peter Klausler [Sun, 29 Jan 2023 22:53:40 +0000 (14:53 -0800)]
[flang][MSVC] Change XFAIL to UNSUPPORTED for disabled test
Test flang/test/Semantics/select-rank02.f90 has an unresolved
failure when built with MSVC on an x86 Windows buildbot, but it passes
on an Arm Windows buildbot. Change XFAIL to UNSUPPORTED to dodge
an XPASS buildbot complaint on the Arm Windows buildbot.
Florian Hahn [Sun, 29 Jan 2023 22:46:17 +0000 (22:46 +0000)]
[VPlan] Add sideffect/read or write test for VPPredInstPHIRecipe. (NFC)
Peter Klausler [Tue, 10 Jan 2023 23:53:12 +0000 (15:53 -0800)]
[flang] Check that DO index variables are definable
We're letting immutable objects appear as DO index variables;
catch and diagnose this error.
Differential Revision: https://reviews.llvm.org/D142767
Sergei Barannikov [Sun, 29 Jan 2023 20:52:16 +0000 (23:52 +0300)]
[PowerPC] Convert some tests to opaque pointers (NFC)
Sylvestre Ledru [Sun, 29 Jan 2023 09:09:16 +0000 (10:09 +0100)]
flang: remove the hardcoded 15 from the release notes
Differential Revision: https://reviews.llvm.org/D142835
Philipp Tomsich [Sun, 29 Jan 2023 21:00:32 +0000 (22:00 +0100)]
[RISCV] Fix wrong comment style. NFC
Philipp Tomsich [Sun, 29 Jan 2023 19:21:11 +0000 (20:21 +0100)]
[RISCV] Alphabetize X-extensions (and add a comment). NFC.
Craig Topper [Sun, 29 Jan 2023 20:30:52 +0000 (12:30 -0800)]
[RISCV] Move IsGPRAsFPR into RegOp struct in RISCVOperand. NFC
This field is only initialized for register operands, move it into
the struct to make that clear.
This also fixes a potential bug where the field wasn't copied by
the RISCVOperand copy constructor.
Craig Topper [Sun, 29 Jan 2023 20:25:00 +0000 (12:25 -0800)]
[RISCV] Move FRM parsing in the assembler to a custom operand parser.
Previously we parsed it as a symbol, and then accessed the name.
This works, but seems like an unusual way to do it.
This adds a custom parser that looks for an Identifier token containing
one of the valid FRM strings.
Differential Revision: https://reviews.llvm.org/D142833
Simon Pilgrim [Sun, 29 Jan 2023 20:14:46 +0000 (20:14 +0000)]
[X86] pr53419.ll - cleanup check-prefixes. NFC.
Avoid using CHECK unless its for all possible RUNs
Peter Klausler [Tue, 17 Jan 2023 21:30:09 +0000 (13:30 -0800)]
[flang] Don't fold REPEAT() when the result would be too large
A test program shouldn't be able to crash the compiler by getting it to
fold REPEAT() with an absurdly large repetition count.
Differential Revision: https://reviews.llvm.org/D142770
Kazu Hirata [Sun, 29 Jan 2023 19:43:10 +0000 (11:43 -0800)]
[Support] Use std::clamp (NFC)
Peter Klausler [Fri, 13 Jan 2023 22:33:57 +0000 (14:33 -0800)]
[flang] Fix defined I/O semantics crash & missing errors that exposed it
Semantics crashes when emitting runtime derived type information tables
for a type that has user-defined I/O procedures declared outside the
type with explicit INTERFACE blocks (as opposed to a GENERIC binding
within the type). This is due to the runtime table constructor
adding a table entry for each specific procedure of any explicit interface
of the right kind (e.g., READ(UNFORMATTED)) that it found, rather than
just the ones that pertain to the derived type in question. But
semantics also wasn't checking such interfaces for distinguishable
specific procedures, either.
Clean these up, improve the spelling of defined I/O procedure kinds
in error messages ("read(formatted)" rather than "READFORMATTED"),
and make error messages stemming from macro expansions only have
one "error:" prefix on the original message so that a new test
would work.
Differential Revision: https://reviews.llvm.org/D142769
Simon Pilgrim [Sun, 29 Jan 2023 18:03:49 +0000 (18:03 +0000)]
[Support] ModRef.h - fix include guard
ModRef.h is part of Support not IR
Fixes clang-tidy warning
Simon Pilgrim [Sun, 29 Jan 2023 18:02:54 +0000 (18:02 +0000)]
[IR] PatternMatch.h - m_SplatOrUndefMask::match - specialise auto to const auto*
Fixes clang-tidy warning
Simon Pilgrim [Sun, 29 Jan 2023 18:01:44 +0000 (18:01 +0000)]
[IR] InstrTypes.h - operandBundleFromBundleOpInfo - specialise auto to const auto*
Fixes clang-tidy warning
Kazu Hirata [Sun, 29 Jan 2023 18:03:15 +0000 (10:03 -0800)]
[Scalar] Remove an unused local varable (NFC)
The last uses of CRs were removed on Jan 17, 2023 in commit
61bb549cfd43fe4753fc78075b626ae18106fbeb.
Kazu Hirata [Sun, 29 Jan 2023 17:43:36 +0000 (09:43 -0800)]
[AST] Use std::clamp (NFC)
Simon Pilgrim [Sun, 29 Jan 2023 16:50:37 +0000 (16:50 +0000)]
[Support] StringSaver.h - add missing closing namespace comment. NFC.
Fixes clang-tidy warning
Simon Pilgrim [Sun, 29 Jan 2023 16:48:21 +0000 (16:48 +0000)]
[Support] ReverseIteration.h - add missing closing namespace comment. NFC.
Fixes clang-tidy warning
Simon Pilgrim [Sun, 29 Jan 2023 16:47:13 +0000 (16:47 +0000)]
[X86] vec_ss_load_fold.ll - use X86 check prefix instead of X32
We try to use X32 for tests on gnux32 triples
Peter Klausler [Tue, 10 Jan 2023 21:26:39 +0000 (13:26 -0800)]
[flang] If it's got an argument keyword, it can't become an array reference
Array references like A(1) are commonly misparsed as function references,
since the parser has almost no semantic context, and the parse tree is
fixed up later by semantics once it can be disambiguated. In a case
like A(I=1), however, the presence of an argument keyword must prevent
conversion into an array reference. (It might still also be a structure
constructor.)
Differential Revision: https://reviews.llvm.org/D142765
Philipp Tomsich [Tue, 24 Jan 2023 17:55:17 +0000 (18:55 +0100)]
[AArch64] Add A+B+1 and A-B-1 macro fusion for Ampere1A
The Ampere1A core supports a new fusion pattern that optimises the
case of A+B+1 and A-B-1. Add support.
Depends on D142396
Differential Revision: https://reviews.llvm.org/D142502
Sanjay Patel [Sun, 29 Jan 2023 15:24:52 +0000 (10:24 -0500)]
[InstSimplify] !(X && Y) || X --> true (for poison-safe logical ops)
https://alive2.llvm.org/ce/z/xuvL46
This is the similar to the existing folds added with:
D138853 /
f2973327496fc966c4e89597
7dbeb127eaf6
...but with the and/or swapped.
Sanjay Patel [Sun, 29 Jan 2023 14:43:14 +0000 (09:43 -0500)]
[InstSimplify] add tests for poison-safe logical nand+or; NFC
Simon Pilgrim [Sun, 29 Jan 2023 14:37:47 +0000 (14:37 +0000)]
[Support] TypeName.h - add missing closing namespace comment. NFC.
Fixes clang-tidy warning
Simon Pilgrim [Sun, 29 Jan 2023 14:30:35 +0000 (14:30 +0000)]
[X86] avx2-conversions.ll - use X86 check prefix instead of X32 + add common CHECK check-prefix
We try to use X32 for tests on gnux32 triples
Simon Pilgrim [Sun, 29 Jan 2023 14:24:45 +0000 (14:24 +0000)]
[X86] wide-scalar-shift-legalization.ll - use X86 check prefix instead of X32
We try to use X32 for tests on gnux32 triples
Simon Pilgrim [Sun, 29 Jan 2023 14:24:28 +0000 (14:24 +0000)]
[X86] wide-scalar-shift-by-byte-multiple-legalization.ll - use X86 check prefix instead of X32
We try to use X32 for tests on gnux32 triples
Simon Pilgrim [Sun, 29 Jan 2023 13:13:33 +0000 (13:13 +0000)]
[X86] matchShuffleAsBlend - keep per-lane blend masks 'whole' if only one input is used
For 32/64-bit element 256-bit X86ISD::BLENDI shuffle masks, see if each sub-lane only references (plus undefs) a single input - in which case ensure the blend mask component for that lane ONLY references that input.
This helps later subvector extraction/insertion nodes to peek through the blend node for that lane.
Matt Arsenault [Fri, 20 Jan 2023 17:03:56 +0000 (13:03 -0400)]
GlobalISel: Include register class/bank in regbankselect debug printing
Ivan Butygin [Sat, 28 Jan 2023 15:14:07 +0000 (16:14 +0100)]
[mlir][gpu][spirv] Gpu min/max reductions lowering to SPIR-V
Differential Revision: https://reviews.llvm.org/D142810
Simon Pilgrim [Sun, 29 Jan 2023 11:03:41 +0000 (11:03 +0000)]
[X86] lowerShuffleAsLanePermuteAndRepeatedMask - retain the per-lane undef elements and don't just copy the repeated mask
lowerShuffleAsLanePermuteAndRepeatedMask expands a shuffle from shuffle(x,y,mask) to shuffle(shuffle(x,y,lanemask1),shuffle(x,y,lanemask2),repeatedinlanemask)
However, we weren't making use of the fact that elements of the original mask might be undef - instead of fully applying the entire repeatedinlanemask to every lane, we can simplify the mask if we never demanded that element in the original mask.
Yet another improvement addressing regressions from D127115
Differential Revision: https://reviews.llvm.org/D142536
Emmmer [Sun, 15 Jan 2023 14:25:40 +0000 (22:25 +0800)]
[LLDB][RISCV] Add RVV registers enums
RVV stands for "RISC-V V Extension", which adds 32 vector registers, and seven unprivileged CSRs (vstart, vxsat, vxrm, vcsr, vtype, vl, vlenb) to a base scalar RISC-V ISA.
The base vector extension is intended to provide general support for data-parallel execution within the 32-bit instruction encoding space, with later vector extensions supporting richer functionality for certain domains.
Reviewed By: DavidSpickett, kito-cheng
Differential Revision: https://reviews.llvm.org/D141898
Ben Shi [Sat, 7 Jan 2023 14:44:57 +0000 (22:44 +0800)]
[ELF][test] Improve AVR relocation tests
Reviewed By: aykevl, MaskRay
Differential Revision: https://reviews.llvm.org/D141197
Ben Shi [Sat, 7 Jan 2023 07:25:38 +0000 (15:25 +0800)]
[AVR] Fix incorrect decoding of conditional branch instructions
This patch fixes the inaccurate decoding of the offset operand of
the conditional branch instructions.
Reviewed By: aykevl
Differential Revision: https://reviews.llvm.org/D140816
Kazu Hirata [Sun, 29 Jan 2023 08:12:52 +0000 (00:12 -0800)]
[llvm] Use llvm::bit_ceil (NFC)
If X is nonzero, NextPowerOf2(X - 1) is equivalent to
llvm::bit_ceil(X). In this patch, std::max guarantees that X is
nonzero.
Craig Topper [Sun, 29 Jan 2023 06:43:20 +0000 (22:43 -0800)]
[RISCV] Simplify code slightly. NFC
These two pieces of code were using a switch with a single case and
a default that always returned.
Replace with an if statement that early returns.
Liming Liu [Sun, 29 Jan 2023 06:27:12 +0000 (14:27 +0800)]
Revert commit
01adf96ebc86 because it caused "Unhandled DeclRefExpr" errors.
Craig Topper [Sun, 29 Jan 2023 06:04:34 +0000 (22:04 -0800)]
[RISCV] Bump Zca, Zcb, Zcd, Zcf version to 1.0.
Differential Revision: https://reviews.llvm.org/D142596
Liming Liu [Tue, 10 Jan 2023 12:28:52 +0000 (20:28 +0800)]
[clang] Add the check of membership in decltype for the issue #58674
D137531 had once fixed the issue. However, it caused a crash during compiling
llvm/unittests/IR/PatternMatch.cpp in stage-2. The reason is the predicator
isDerivedFrom does not consider independent types if the derived type is
dependent.
This patch improves D137531 by adding an option to make isDerivedFrom consider
independent types.
Differential Revision: https://reviews.llvm.org/D142437
Lang Hames [Sat, 28 Jan 2023 05:10:03 +0000 (21:10 -0800)]
[JITLink][MachO] Error on N_EXT symbols with illegal string-table index 0.
Index 0 is reserved for anonymous symbols, which can't have the N_EXT bit
set (since N_EXT means non-local scope, and non-local scope requires a name).
Matt Arsenault [Fri, 6 Jan 2023 23:50:55 +0000 (18:50 -0500)]
AMDGPU: Don't insert pointer bitcasts for printf lowering
Cleanup leftover typed pointer handling.
Peter Klausler [Sun, 29 Jan 2023 01:25:50 +0000 (17:25 -0800)]
[flang][MSVC] Disable test on Windows
A test is crashing the compiler unexpectedly when built with MSVC;
disable it with an XFAIL until it can be analyzed further.
Peter Klausler [Tue, 10 Jan 2023 22:30:27 +0000 (14:30 -0800)]
[flang] Diagnose invalid initializations
f18 current ignores attempts to initialize (with =expr) things
that are not objects, or allows meaningless initializations of
things that have mistakenly been promoted to be objects.
Fix by refusing to promote to objects names that have any
attributes that cannot be applied to objects, and then catch
data initializations of symbols that are not objects.
Differential Revision: https://reviews.llvm.org/D142766
Matt Arsenault [Sat, 7 Jan 2023 21:42:12 +0000 (16:42 -0500)]
Attributes: Check declarations for dereferenceable bytes
This will allow tablegen to start directly marking intrinsics as
dereferenceable in a useful way. Not sure if callsites should override
or use the max.
Alexander Shaposhnikov [Sun, 29 Jan 2023 00:04:51 +0000 (00:04 +0000)]
[Clang] Treat `std::forward_like` as builtin
This diff extends D123345 by adding support for std::forward_like.
Test plan: ninja check-clang check-clang-tools check-llvm
Differential revision: https://reviews.llvm.org/D142430
Kazu Hirata [Sun, 29 Jan 2023 00:13:09 +0000 (16:13 -0800)]
Use llvm::bit_ceil (NFC)
Note that:
std::has_single_bit(X) ? X : llvm::NextPowerOf2(X);
is equivalent to:
std::bit_ceil(X)
even for input 0.
Shilei Tian [Sat, 28 Jan 2023 23:56:00 +0000 (18:56 -0500)]
[OpenMP][NVPTX] Added `__tgt_rtl_launch_kernel` in old CUDA plugin
Fix #60248.
Reviewed By: jhuber6
Differential Revision: https://reviews.llvm.org/D142819
Peter Klausler [Tue, 10 Jan 2023 20:23:57 +0000 (12:23 -0800)]
[flang] Diagnose known out-of-range subscripts in more circumstances
Semantics can catch out-of-range subscript values already when they
appear in DATA statement objects and constant folding of name constant
array indexing; this patch fills the gap by checking known constant
subscript values in other contexts.
Differential Revision: https://reviews.llvm.org/D142764
Kazu Hirata [Sat, 28 Jan 2023 23:24:36 +0000 (15:24 -0800)]
[ADT] Fix a comment typo
Kazu Hirata [Sat, 28 Jan 2023 23:22:37 +0000 (15:22 -0800)]
Use llvm::byteswap instead of ByteSwap_{16,32,64} (NFC)
Kazu Hirata [Sat, 28 Jan 2023 23:04:20 +0000 (15:04 -0800)]
[llvm] Use llvm::bit_width (NFC)
Kazu Hirata [Sat, 28 Jan 2023 23:04:18 +0000 (15:04 -0800)]
[Target] Use llvm::Log2_{32,64} (NFC)
Kazu Hirata [Sat, 28 Jan 2023 23:04:16 +0000 (15:04 -0800)]
[SystemZ] Use llvm::bit_floor (NFC)
Florian Hahn [Sat, 28 Jan 2023 21:33:28 +0000 (21:33 +0000)]
Revert "[SCCP] Support NUW/NSW inference for all overflowing binary operators."
This reverts commit
024115ab14822a97c09adcd2545c14e78b843b36.
I suspect that this may be causing some buildbot bootstrapping failures.
Revert while I investigate.
Kazu Hirata [Sat, 28 Jan 2023 20:41:19 +0000 (12:41 -0800)]
Use llvm::count{lr}_{zero,one} (NFC)
Akash Banerjee [Thu, 26 Jan 2023 14:40:33 +0000 (14:40 +0000)]
[MLIR][OpenMP] Add conversion support from FIR to LLVM Dialect for OMP Target Data directives
This enables conversion of OpenMP Target Data, Enter Data and Exit Data from FIR Dialect to LLVM IR Dialect.
Differential Revision: https://reviews.llvm.org/D142629
Kazu Hirata [Sat, 28 Jan 2023 20:14:43 +0000 (12:14 -0800)]
[RISCV] Simplify predicates with llvm::countr_zero (NFC)
It takes less code (in C++ and the host assembly) to get rid of the
trailing zeros and compare against {3,5,9} than divide the immediate
by {3,5,9} and check to see if we have a power of 2.
Amir Ayupov [Sat, 28 Jan 2023 19:49:58 +0000 (11:49 -0800)]
[CMake] Replace clang binary if using clang-bolt target
Instead of creating an extra clang-bolt binary and clang++-bolt symlink,
replace the original clang binary with BOLT-optimized one.
This fixes the issue with installing optimized binary as `install-clang`
target now copies the new version.
Reviewed By: phosek
Differential Revision: https://reviews.llvm.org/D139454
Kazu Hirata [Sat, 28 Jan 2023 19:33:02 +0000 (11:33 -0800)]
[RISCV] Use llvm::Log2_64 (NFC)
Kazu Hirata [Sat, 28 Jan 2023 19:20:47 +0000 (11:20 -0800)]
[llvm] Use llvm::Log2_64 (NFC)
Peter Klausler [Mon, 9 Jan 2023 23:53:39 +0000 (15:53 -0800)]
[flang] Diagnose fixed form statement that begins with continuation line
A fixed form continuation line should not be the first line of a statement;
emit a warning if it looks like one is so that the programmer can look
for a missing card.
Differential Revision: https://reviews.llvm.org/D142763
Peter Klausler [Mon, 9 Jan 2023 22:16:17 +0000 (14:16 -0800)]
[flang] Warn about defined operator with too few/many dummy arguments
A function in a defined operator generic interface will syntactically
have one or two arguments. If a defined operator includes a specific
function with 0 or more than 2 dummy arguments, there's no way that it
could be invoked by way of the interface. Emit a warning.
Differential Revision: https://reviews.llvm.org/D142762
Florian Hahn [Sat, 28 Jan 2023 17:40:40 +0000 (17:40 +0000)]
[SCCP] Support NUW/NSW inference for all overflowing binary operators.
Extend the NUW/NSW inference logic add in
72121a20cd and
cdeaf5f28c3dc
to all overflowing binary operators.
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D142721
Peter Klausler [Thu, 5 Jan 2023 18:40:50 +0000 (10:40 -0800)]
[flang] Enforce ENTRY dummy argument usage restriction
A dummy argument that appears only in ENTRY statements may
not be used in the executable part prior to its first ENTRY
statement.
Differential Revision: https://reviews.llvm.org/D142758
Kazu Hirata [Sat, 28 Jan 2023 17:23:07 +0000 (09:23 -0800)]
[Target] Use llvm::count{l,r}_{zero,one} (NFC)
Mark de Wever [Sat, 21 Jan 2023 12:38:39 +0000 (13:38 +0100)]
[libc++] Addresses LWG3754
LWG3754 Class template expected synopsis contains declarations that do
not match the detailed description
This parts of the detailed synopsis that is not copied in libc++, so
effectively there's nothing to do.
Reviewed By: #libc, philnik
Differential Revision: https://reviews.llvm.org/D142809
Kazu Hirata [Sat, 28 Jan 2023 17:06:31 +0000 (09:06 -0800)]
[llvm] Use llvm::bit_floor instead of llvm::PowerOf2Floor (NFC)
Kazu Hirata [Sat, 28 Jan 2023 16:49:02 +0000 (08:49 -0800)]
[RISCV] Use std::clamp (NFC)
Kirill Stoimenov [Sat, 28 Jan 2023 15:57:21 +0000 (15:57 +0000)]
[LSAN] Remove -fuse-ld=lld from HWASAN config
I needed that to make -fsanitize-hwaddress-experimental-aliasing work, but it looks like the test pass without it also. This should fix https://lab.llvm.org/buildbot/#/builders/192 failures.
Reviewed By: kstoimenov
Differential Revision: https://reviews.llvm.org/D142812