-dwarf-column-info is omitted if -gcodeview is specified for msvc
targets at the moment, but since -gcodeview is an option that can be
specified for any target, there's little reason to restrict this
handling to msvc targets.
This allows getting proper codeview debug info by passing -gcodeview
for e.g. MinGW targets as well.
Differential Revision: https://reviews.llvm.org/D46287
llvm-svn: 331807
Nitpicky, but the MachineOutliner is a machine-level pass, and so we should
reflect that by using "m" instead of "n".
Figured we should get this in before people get used to the letter f. :)
llvm-svn: 331806
Instead of writing empty index for file, this patch tracks the state of files in ObjectToIndexFileState. If the files are not indexed , only then we emit the empty files
Differential Revision: https://reviews.llvm.org/D46480
llvm-svn: 331803
Summary:
Don't skip functions with the same name but from different files.
That change makes it possible to generate code coverage reports from
different binaries compiled from different sources even if there are functions
with non-unique names. Without that change, code coverage for such functions is
missing except of the first function processed.
Reviewers: vsk, morehouse
Reviewed By: vsk
Subscribers: llvm-commits, kcc
Differential Revision: https://reviews.llvm.org/D46478
llvm-svn: 331801
Summary:
Changing the lengths of the atomic memory intrinsics in a test to make sure
that they don't get lowered into loads/stores if/when expansion of these
occurs in selectiondag.
llvm-svn: 331800
Summary:
Broadcast code generation emitted instructions in pre-header, while the instruction they are dependent on in the vector loop body.
This resulted in an IL verification error ---- value used before defined.
Reviewers: rengolin, fhahn, hfinkel
Reviewed By: rengolin, fhahn
Subscribers: dcaballe, Ka-Ka, llvm-commits
Differential Revision: https://reviews.llvm.org/D46302
llvm-svn: 331799
Summary:
AMDGPU stores a numerical code for the particular GPU variant in EFlags
in the ELF file. This commit provides a mapping from that number into
the machine name for use by objdump-type tools.
Change-Id: Id37fc0bebad443bd89c0080985ce298c4e7e9319
Subscribers: arsenm, kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, t-tye, llvm-commits
Differential Revision: https://reviews.llvm.org/D46587
llvm-svn: 331798
Legalize and emit code for truncate and convert float128 to (un)signed short
and (un)signed char.
Differential Revision: https://reviews.llvm.org/D46194
llvm-svn: 331797
CodeGenPrepare pass move extension instructions close to load instructions in different BB, so they can be combined later. But the extension instructions can't move through logical and shift instructions in current implementation. This patch enables this enhancement, so we can eliminate more extension instructions.
Differential Revision: https://reviews.llvm.org/D45537
llvm-svn: 331783
Existing DAG combine only handles conversions for FP_TO_SINT:
"{f32, f64} x { i32, i16 }"
This patch simplifies the code to handle:
"{ FP_TO_SINT, FP_TO_UINT } x { f64, f32 } x { i64, i32, i16, i8 }"
Differential Revision: https://reviews.llvm.org/D46102
llvm-svn: 331778
In an effort to make the .debug_types patch smaller, breaking out the part that reads the .debug_types from object files into a separate patch
Differential Revision: https://reviews.llvm.org/D46529
llvm-svn: 331777
Set the exit code to 1 if no arguments are specified.
Test plan: make check-all
Differential revision: https://reviews.llvm.org/D46547
llvm-svn: 331776
- Report error for invalid dpp_ctrl values.
- Changed the way it is reported, now the error will be emitted into
asm and will work with release build as well.
- Added dpp_ctrl value verifier for codegen.
- Added symbolic constants for dpp_ctrl.
Differential Revision: https://reviews.llvm.org/D46565
llvm-svn: 331775
Some MIPS relocations depend on "gp" value. By default, this value has
0x7ff0 offset from a .got section. But relocatable files produced by a
compiler or a linker might redefine this default value and we have to
use it for a calculation of the relocation result. When we generate EXE
or DSO it's trivial. Generating a relocatable output is more difficult
case because the linker does calculate relocations in this case and
cannot store individual "gp" values used by each input object file.
As a workaround we add the "gp" value to the relocation addend.
This fixes https://llvm.org/pr31149
Differential revision: https://reviews.llvm.org/D45972
llvm-svn: 331772
Introduced a new pattern for matching splat.d explicitly.
Both splat.d and splati.d can now be generated from the @llvm.mips.splat.d
intrinsic depending on whether an immediate value has been passed.
Differential Revision: https://reviews.llvm.org/D45683
llvm-svn: 331771
This fixes a couple of BtVer2 missing instructions that weren't been handled in the override.
NOTE: There are still a lot of overrides that still need cleaning up!
llvm-svn: 331770
The linkage of the global entries must be weak to enable support of
redefinition of the same target regions in multiple compilation units.
llvm-svn: 331768
I've created the necessary classes but there are still a lot of overrides that need cleaning up.
NOTE: The Znver1 model was missing some div/idiv variants in the instregex patterns and wasn't setting the resource cycles at all in the overrides.
llvm-svn: 331767
Generate a printable OpenCL language version number in a single place
and select between the OpenCL C or OpenCL C++ version accordingly.
Differential Revision: https://reviews.llvm.org/D46382
llvm-svn: 331766
Re-enable TestUnicodeSymbols now that we use the in-tree dsymutil. This
was disabled because the hashing of unicode symbols was out of sync
between llvm (dsymutil) and lldb.
llvm-svn: 331764
Summary:
As discussed in D45931, currently, profiling output of clang-tidy is somewhat not great.
It outputs one profile at the end of the execution, and that profile contains the data
from the last TU that was processed. So if the tool run on multiple TU's, the data is
not accumulated, it is simply discarded.
It would be nice to improve this.
This differential is the first step - make this profiling info per-TU,
and output it after the tool has finished processing each TU.
In particular, when `ClangTidyASTConsumer` destructor runs.
Next step will be to add a CSV (JSON?) printer to store said profiles under user-specified directory prefix.
Reviewers: alexfh, sbenza
Reviewed By: alexfh
Subscribers: Eugene.Zelenko, mgorny, xazax.hun, mgrang, klimek, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D46504
llvm-svn: 331763
Patch https://reviews.llvm.org/D41445 changed the behaviour of 'isReg()'
to also return 'true' if the parsed register operand is a vector
register. Code in the AsmMatcher checks if a register is a subclass of the
expected register class. However, even though both parsed registers map
to the same physical register, the 'v' register is of kind 'NeonVector',
where 'q' is of type Scalar, where isSubclass() does not distinguish
between the two cases.
The solution is to use an AsmOperand instead of the register directly,
and use the PredicateMethod to distinguish the two operands.
This fixes for example:
ldr v0, [x0] // 'v0' is an invalid operand for this instruction
ldr q0, [x0] // valid
Reviewers: aemerson, Gerolf, SjoerdMeijer, javed.absar
Reviewed By: aemerson
Differential Revision: https://reviews.llvm.org/D46310
llvm-svn: 331755
Martin Storsjo