Fixing bots failure. test/ExecutionEngine/RuntimeDyld/SystemZ/cfi-relo-pc64.s
requires SystemZ backend. Mark the test as unsupported if the backend is not
available.
llvm-svn: 269470
A constructor needs to know whether or not it is most derived in order
to determine if it is responsible for virtual bases. Delegating
constructors assumed they were most derived.
llvm-svn: 269465
Transition InstrProf and Coverage over to the stricter Error/Expected
interface.
Differential Revision: http://reviews.llvm.org/D19901
llvm-svn: 269462
Summary: This way we can get rid of one of the fields in the .def file.
Reviewers: llvm-commits
Subscribers: zturner
Differential Revision: http://reviews.llvm.org/D20251
llvm-svn: 269461
Summary:
This AST matcher will match a given CastExpr kind.
It's an narrowing matcher on CastExpr.
Reviewers: klimek, alexfh, sbenza, aaron.ballman
Subscribers: Prazek, jroelofs, aaron.ballman, klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D19871
llvm-svn: 269460
When setting the frame pointer, the offset from SP is calculated based on the
stack slot it gets allocated, but this slot is in turn based on the order of
the CSR list so that list should match the order we actually save the registers
in. Mostly it did, but in the edge-case of MachO AAPCS targets it was wrong.
llvm-svn: 269459
Recent changes to the instruction selection code exposed a problem where
a dead node was not removed on time. This node had both input and output
chains, which lead to an apparent cycle.
llvm-svn: 269458
Remove XFAIL from some tests that now pass.
Add XFAIL to some tests that now fail.
Fix a crasher where a null pointer check isn't guarded.
Properly handle all types of errors in SymbolFilePDB.
llvm-svn: 269454
With this change, dynamic memory allocation is only used
for testing purpose. This change is one of the many steps to
make instrument profiler dynamic allocation free.
llvm-svn: 269453
- Insert one nop for each high level statement instead of two
- Do not insert nop before prologue
Differential Revision: http://reviews.llvm.org/D20215
llvm-svn: 269452
Most immediates are printed in Aarch64InstPrinter using 'formatImm' macro,
but not all of them.
Implementation contains following rules:
- floating point immediates are always printed as decimal
- signed integer immediates are printed depends on flag settings
(for negative values 'formatImm' macro prints the value as i.e -0x01
which may be convenient when imm is an address or offset)
- logical immediates are always printed as hex
- the 64-bit immediate for advSIMD, encoded in "a🅱️c:d:e:f:g:h" is always printed as hex
- the 64-bit immedaite in exception generation instructions like:
brk, dcps1, dcps2, dcps3, hlt, hvc, smc, svc is always printed as hex
- the rest of immediates is printed depends on availability
of -print-imm-hex
Signed-off-by: Maciej Gabka <maciej.gabka@arm.com>
Signed-off-by: Paul Osmialowski <pawel.osmialowski@arm.com>
Differential Revision: http://reviews.llvm.org/D16929
llvm-svn: 269446
This patch adds basic support for MachO::load_command. Load command types and sizes are encoded in the YAML and expanded back into MachO.
The YAML doesn't yet support load command structs, that is coming next. In the meantime as a temporary measure when writing MachO files the load commands are padded with zeros so that the generated binary is valid.
llvm-svn: 269442
Currently there is no reasonable way to control the warnings in the 'use' phase
of the IRPGO pass. This is problematic because the output can be somewhat
spammy. This patch adds some flags which allow us to optionally disable these
warnings. The current upstream behavior will remain the default.
Patch by Jake VanAdrighem (jvanadrighem@gmail.com)
Differential Revision: http://reviews.llvm.org/D20195
llvm-svn: 269437
Summary: When the MCJIT generates ELF code, some DWARF data requires 64-bit PC-relative relocation (R_390_PC64). This patch adds support for R_390_PC64 relocation to RuntimeDyld::resolveSystemZRelocation, to avoid an assertion failure.
Reviewers: uweigand
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D20033
llvm-svn: 269436
Revert r269431 due to build failure caused by warning msg:
llvm/tools/clang/lib/Basic/Targets.cpp:2090:9: error: 'setSupportedOpenCLOpts' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
void setSupportedOpenCLOpts() {
llvm-svn: 269435
Summary: This change fix the bug in isProfitableToUseMemset() where MaxIntSize shoule be in byte, not bit.
Reviewers: arsenm, joker.eph, mcrosier
Subscribers: mcrosier, llvm-commits
Differential Revision: http://reviews.llvm.org/D20176
llvm-svn: 269433
This reverts commit r269428, as it breaks the LLDB build. We need to
understand how to change LLDB in the same way as LLC before landing this
again.
llvm-svn: 269432
Add supported OpenCL extensions to target info. It serves as default values to save the users of the burden setting each supported extensions and optional core features in command line.
Differential Revision: http://reviews.llvm.org/D19484
llvm-svn: 269431
Summary:
The build is broken due to a missing dependency.
To repro: [Release + Shared]
```
-DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON
```
Which produce this error:
```
tools/clang/tools/extra/clang-rename/CMakeFiles/clangRename.dir/USRLocFinder.cpp.o: In function `clang::RecursiveASTVisitor<clang::rename::(anonymous namespace)::USRLocFindingASTVisitor>::TraverseCXXConstructorDecl(clang::CXXConstructorDecl*)':
USRLocFinder.cpp:(.text._ZN5clang19RecursiveASTVisitorINS_6rename12_GLOBAL__N_123USRLocFindingASTVisitorEE26TraverseCXXConstructorDeclEPNS_18CXXConstructorDeclE+0x170): undefined reference to `clang::Lexer::getSourceText(clang::CharSourceRange, clang::SourceManager const&, clang::LangOptions const&, bool*)'
```
Reviewers: alexfh, yaron.keren
Subscribers: yaron.keren, cfe-commits
Differential Revision: http://reviews.llvm.org/D20240
llvm-svn: 269429
Without a diagnostic handler installed, llc's behaviour is to exit on the first
error that it encounters. This is very different from the behaviour of clang
and other front ends, which try to gather as many errors as possible before
exiting.
This commit adds a diagnostic handler to llc, allowing it to find and report
more than one error. The old behaviour is preserved under a flag (-exit-on-error).
Some of the tests fail with the new diagnostic handler, so they have to use the
new flag in order to run under the previous behaviour. Some of these are known
bugs, others need further investigation. Ideally, we should fix the tests and
remove the flag at some point in the future.
Patch by Diana Picus.
llvm-svn: 269428
Summary:
The InMemorySymbolIndex only constructs hard-coded Class symbols from a string
map. The patch provide a flexable way in InMemorySymbolIndex to create a custom
SymbolInfo in the include-fixer unittest.
Reviewers: bkramer
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D20232
llvm-svn: 269427
*We don't currently handle the edge case constants (min/max values), so it's not a complete
canonicalization.
To fully solve the motivating bugs, we need to enhance this to recognize a zero vector
too because that's a ConstantAggregateZero which is a ConstantData, not a ConstantVector
or a ConstantDataVector.
Differential Revision: http://reviews.llvm.org/D17859
llvm-svn: 269426
Fix "Logic error" warnings of the type "Called C++ object pointer is
null" reported by Clang Static Analyzer on the following files:
lib/Analysis/ScalarEvolution.cpp,
lib/Analysis/LoopInfo.cpp.
Patch by Apelete Seketeli!
llvm-svn: 269424
Sanjay Patel