Summary:
This introduces new flag to the update_test_checks and
update_cc_test_checks that allows for function attributes
to be checked in a check-line. If the flag is not set,
the behavior should remain the same.
Reviewers: jdoerfert
Subscribers: arichardson, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D83629
In clang <3.9 the `unique_ptr` constructor that is supposed to allow
for Derived to Base conversion does not work. Remove this if we drop
support for such configurations.
This is the same fix as in fda901a987, and it updates the comments
to better reflect the actual issue. The same thing reproduces with
libc++ with older clangs.
This is a workaround for a bug in older versions of Clang when. The
constructor that is supposed to allow for Derived to Base conversion
does not work. Remove this if we drop support for such configurations.
sync_source_lists_from_cmake now also looks for source files in
`sources += [ "foo.cc" ]` lines, which allows us to remove most
`# Make `gn format` not collapse this` comments.
(sync_source_lists_from_cmake doesn't look for `foo_headers += [...]`
still, so the comment is still needed in two places for that.)
No intentional behavior change.
This gives a nice error if you accidentally try to use an empty list for
the RegTypes of a RegisterClass.
Differential Revision: https://reviews.llvm.org/D78285
The size of VTList that is pushed into this container is usually 1, but
often 6 or 7. Change the vector to SmallVector to eliminate frequent
mallocs. This happens hundreds of thousands of times in each tablegen
execution during the LLVM/clang build.
https://reviews.llvm.org/D83849
Instead of detecting it automatically but also allowing for the setting
to be specified explicitly, always detect whether exceptions are enabled
based on whether -fno-rtti (or equivalent) is used. It's less confusing
to have a single way of tweaking that knob.
This change follows the lead of 71d88cebfb.
Currently custom code predicates can only really be used for
contextless checks tied to a single instruction (e.g. check the def
for hasOneUse). If you do want to inspect the input instructions in
the source pattern, you cannot without re-verifying the opcode and
type checks implied by the patterns, since this check was emitted
before any operand constraints. Really, these are pattern level
predicates that implicitly depend on the instruction and operand
checks.
Introduce a filtering function so the custom predicate is emitted
last. I'm not sure this is the most elegant solution. It seems like
this is really a different thing from the InstructionMatcher/IPM_
predicate kinds. I initially tried keeping this in a separate
predicate list, but that also seemed awkward.
This only half fixes the problem I'm trying to solve. The AMDGPU
pattern I'm attempting to port also uses the PredicateCodeUsesOperands
feature to allow checks on the source operands when the input pattern
is commuted. Really the emitter should reject the pattern since it
doesn't handle this case, but at this point it would be more
productive to just implement this.
As per discussion in D69207, have lit ignore UnicodeDecodeErrors
when running with python 2 in an ASCII shell.
Differential Revision: https://reviews.llvm.org/D82754
Summary:
This can be run after a ninja-based build, and analyzes the ninja
build files and dependency database to spot any missing dependencies
in the build scripts.
I wrote it in the course of investigating D82659, and it seems likely
to be useful again.
Reviewers: thakis, chandlerc, theraven
Reviewed By: thakis
Subscribers: riccibruno, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D83032
This was emitting the raw value for the reg class ID with a comment
for the actual class name. Switch to emitting the qualified enum name
instead, which obviates the need for the comment and also helps keep
the lit tests on the emitter output more stable.
Summary:
This patch is enabling the generation of clauses enum sets for semantics check in Flang through
tablegen. Enum sets and directive - sets map is generated by the new tablegen infrsatructure for OpenMP
and other directive languages.
The semantic checks for OpenMP are modified to use this newly generated map.
Reviewers: DavidTruby, sscalpone, kiranchandramohan, ichoyjx, jdoerfert
Reviewed By: DavidTruby, ichoyjx
Subscribers: mgorny, yaxunl, hiraditya, guansong, sstefan1, aaron.ballman, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D83326
Summary:
Diff D83176 moved the last piece of code from OMPConstants.cpp and now this file was only
useful to include the tablegen generated file. This patch replace OMPConstants.cpp with OMP.cpp
generated by tablegen.
Reviewers: sstefan1, jdoerfert, jdenny
Reviewed By: sstefan1
Subscribers: mgorny, yaxunl, hiraditya, guansong, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D83583
In FileCheck.rst, add `-dump-input-context` and `-dump-input-filter`,
and fix some `-dump-input` documentation.
In `FileCheck -help`, `cl::value_desc("kind")` is being ignored for
`-dump-input-filter`, so just drop it.
Extend `-dump-input=help` to mention FILECHECK_OPTS.
This makes the input dump filtering implemented by D82203 more
configurable. D82203 enables filtering out everything but the initial
input lines of error diagnostics (plus some context). This patch
enables including any line with any kind of annotation.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D83097
For example, given `-dump-input-context=3 -vv`, the following now
shows more leading context for the error than requested because a
leading ellipsis would occupy the same number of lines as it would
elide:
```
<<<<<<
1: foo6
2: foo5
3: foo4
4: foo3
5: foo2
6: foo1
7: hello world
check:1 ^~~~~
check:2 X~~~~ error: no match found
8: foo1
check:2 ~~~~
9: foo2
check:2 ~~~~
10: foo3
check:2 ~~~~
.
.
.
>>>>>>
```
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D83526
This patch is motivated by discussions at each of:
* <https://reviews.llvm.org/D81422>
* <http://lists.llvm.org/pipermail/llvm-dev/2020-June/142369.html>
When input is dumped as specified by `-dump-input=fail`, this patch
filters the dump to show only input lines that are the starting lines
of error diagnostics plus the number of contextual lines specified
`-dump-input-context` (defaults to 5).
When `-dump-input=always`, there might be not be any errors, so all
input lines are printed, as without this patch.
Here's some sample output with `-dump-input-context=3 -vv`:
```
<<<<<<
.
.
.
13: foo
14: foo
15: hello world
check:1 ^~~~~~~~~~~
16: foo
check:2'0 X~~ error: no match found
17: foo
check:2'0 ~~~
18: foo
check:2'0 ~~~
19: foo
check:2'0 ~~~
.
.
.
27: foo
check:2'0 ~~~
28: foo
check:2'0 ~~~
29: foo
check:2'0 ~~~
30: goodbye word
check:2'0 ~~~~~~~~~~~~
check:2'1 ? possible intended match
31: foo
check:2'0 ~~~
32: foo
check:2'0 ~~~
33: foo
check:2'0 ~~~
.
.
.
>>>>>>
```
Reviewed By: mehdi_amini, arsenm, jhenderson, rsmith, SjoerdMeijer, Meinersbur, lattner
Differential Revision: https://reviews.llvm.org/D82203
Summary: This patch moves OrderedInstructions to CodeMoverUtils as It was
the only place where OrderedInstructions is required.
Authored By: RithikSharma
Reviewer: Whitney, bmahjour, etiotto, fhahn, nikic
Reviewed By: Whitney, nikic
Subscribers: mgorny, hiraditya, llvm-commits
Tag: LLVM
Differential Revision: https://reviews.llvm.org/D80643
sstefan1