Similar to `FILECHECK_OPTS` for FileCheck, `LIT_OPTS` makes it easy to
adjust lit behavior when running the test suite via ninja. For
example:
```
$ LIT_OPTS='--time-tests -vv --filter=threadprivate' \
ninja check-clang-openmp
```
Reviewed By: probinson
Differential Revision: https://reviews.llvm.org/D64135
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365313 91177308-0d34-0410-b5e6-96231b3b80d8
This mirrors the change made for X86 in rL336987. Without this patch,
update_llc_test_checks will completely skip functions with personality
functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365297 91177308-0d34-0410-b5e6-96231b3b80d8
Since these are in a custom list, `gn format` doesn't automatically sort
them.
Now their order matches the CMake build.
No additions or deletions, this just sorts the files that are there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365277 91177308-0d34-0410-b5e6-96231b3b80d8
Some out of tree backend require larger vector type. Since maintaining the changes out of tree is difficult due to the many manual changes needed when adding a new type we are adding it even if no backend currently use it.
Differential Revision: https://reviews.llvm.org/D64141
Patch by Thomas Raoux!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365274 91177308-0d34-0410-b5e6-96231b3b80d8
When a Tablegen instruction description uses `OperandWithDefaultOps`,
isel patterns for that instruction don't have to fill in the default
value for the operand in question. But the flip side is that they
actually //can't// override the defaults even if they want to.
This will be very inconvenient for the Arm backend, when we start
wanting to write isel patterns that generate the many MVE predicated
vector instructions, in the form with predication actually enabled. So
this small Tablegen fix makes it possible to write an isel pattern
either with or without values for a defaulted operand, and have the
default values filled in only if they are not overridden.
If all the defaulted operands come at the end of the instruction's
operand list, there's a natural way to match them up to the arguments
supplied in the pattern: consume pattern arguments until you run out,
then fill in any missing instruction operands with their default
values. But if defaulted and non-defaulted operands are interleaved,
it's less clear what to do. This does happen in existing targets (the
first example I came across was KILLGT, in the AMDGPU/R600 backend),
and of course they expect the previous behaviour (that the default for
those operands is used and a pattern argument is not consumed), so for
backwards compatibility I've stuck with that.
Reviewers: nhaehnle, hfinkel, dmgreen
Subscribers: mehdi_amini, javed.absar, tpr, kristof.beyls, steven_wu, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63814
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365114 91177308-0d34-0410-b5e6-96231b3b80d8
This moves Bitcode/Bitstream*, Bitcode/BitCodes.h to Bitstream/.
This is needed to avoid a circular dependency when using the bitstream
code for parsing optimization remarks.
Since Bitcode uses Core for the IR part:
libLLVMRemarks -> Bitcode -> Core
and Core uses libLLVMRemarks to generate remarks (see
IR/RemarkStreamer.cpp):
Core -> libLLVMRemarks
we need to separate the Bitstream and Bitcode part.
For clang-doc, it seems that it doesn't need the whole bitcode layer, so
I updated the CMake to only use the bitstream part.
Differential Revision: https://reviews.llvm.org/D63899
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365091 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
SCRUB_LOOP_COMMENT_RE was introduced in https://reviews.llvm.org/D31285
This works for some loops.
However, we may generate lines with loop comments only.
And since we don't scrub leading white spaces, this will leave an empty
line there, and FileCheck will complain it.
eg: llvm/test/CodeGen/PowerPC/PR35812-neg-cmpxchg.ll:27:15:
error: found empty check string with prefix 'CHECK:'
; CHECK-NEXT:
This prevented us from using the `update_llc_test_checks.py` for quite some cases.
We should still keep the comment token there, so that we can safely
scrub the loop comment without breaking FileCheck.
Reviewers: timshen, hfinkel, lebedev.ri, RKSimon
Subscribers: nemanjai, jfb, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63957
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364775 91177308-0d34-0410-b5e6-96231b3b80d8
Disabled CMake get_git_version as it is meaningless for this in-tree
build, and hardcoded a null version.
Not using get_git_version avoids a refresh of the git index that is
executed by get_git_version. Refreshing the index can take a
considerable amount of time if the index needs to be refreshed
(particularly with the mono repo). This situation can arise when
building shared source on a host in VMs.
Differential Revision: https://reviews.llvm.org/D63925
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364742 91177308-0d34-0410-b5e6-96231b3b80d8
Create separate natvis ptr and int views for PointerIntPair.
These are convenient in watch Windows and will be used by
Clang visualizers to be checked in shortly
Also, removed deref views as the MSVC na format has
done the same thing natively since MSVC2013.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364723 91177308-0d34-0410-b5e6-96231b3b80d8
These lit configuration files are really Python source code. Using the
.py file extension helps editors and tools use the correct language
mode. LLVM and Clang already use this convention for lit configuration,
this change simply applies it to all of compiler-rt.
Reviewers: vitalybuka, dberris
Differential Revision: https://reviews.llvm.org/D63658
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364591 91177308-0d34-0410-b5e6-96231b3b80d8
- Merge r364427 (GSYM lib) more: It was missing the new unit test
(as pointed out by llvm/utils/gn/build/sync_source_lists_from_cmake.py),
and it had some superfluous deps not present in the cmake build.
- Merge r364474 (clang DependencyScanning lib) more: The deps didn't
quite match cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364501 91177308-0d34-0410-b5e6-96231b3b80d8
This allows later passes (in particular InstCombine) to optimize more
cases.
One that's important to us is `memcmp(p, q, constant) < 0` and memcmp(p, q, constant) > 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364412 91177308-0d34-0410-b5e6-96231b3b80d8
r363233 rewrote a bunch of the Intrin Emitter code, however the new
function to update the arg codes did not properly consider a pointer to
an any. This patch adds that logic.
Differential Revision: https://reviews.llvm.org/D63507
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364364 91177308-0d34-0410-b5e6-96231b3b80d8
When I executed gn.py gen out/gn I got the following error:
ERROR at //compiler-rt/lib/builtins/BUILD.gn:162:7: Only source, header, and object files belong in the sources of a static_library. //compiler-rt/lib/builtins/emutls.c is not one of the valid types.
"emutls.c ",
^----------
See //compiler-rt/lib/BUILD.gn:3:5: which caused the file to be included.
"//compiler-rt/lib/builtins",
^---------------------------
It turns out to be that the latest gn doesn't accept ill-format file name. And the emutls.c above has a trailing space.
Remove the trailing space should work.
Patch By: myhsu
Differential Revision: https://reviews.llvm.org/D63449
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364162 91177308-0d34-0410-b5e6-96231b3b80d8
Nico Weber