column limit.
Single-column layout basically means that we format the list with one
element per line. Not doing that when there is a column limit violation
doesn't change the fact that there is an item that doesn't fit within
the column limit.
Before (with a column limit of 30):
std::vector<int> a = {
aaaaaaaa, aaaaaaaa,
aaaaaaaa, aaaaaaaa,
aaaaaaaaaa, aaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaaa};
After:
std::vector<int> a = {
aaaaaaaa,
aaaaaaaa,
aaaaaaaa,
aaaaaaaa,
aaaaaaaaaa,
aaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaaa};
(and previously we would have formatted like "After" it wasn't for the one
item that is too long)
llvm-svn: 290084
This change introduces UsingPackDecl as a marker for the set of UsingDecls
produced by pack expansion of a single (unresolved) using declaration. This is
not strictly necessary (we just need to be able to map from the original using
declaration to its expansions somehow), but it's useful to maintain the
invariant that each declaration reference instantiates to refer to one
declaration.
llvm-svn: 290080
Missed a couple of files:
- Using #pragma once
- Missing top-matter for headers
- Missing an include for <cstdint>
Follow-up on D25360.
llvm-svn: 290079
Use of CachedHashStringRef makes sense only when we reuse hash values.
Sprinkling it to all DenseMap has no benefits and just complicates data types.
Basically we shouldn't use CachedHashStringRef unless there is a strong
reason to to do so.
llvm-svn: 290076
Summary:
Getting rid of the distance number altogether because:
- a person knowledgeable enough to know what the message means will also
know how to do hexadecimal math (with the help of a calculator)
- numbers outside INT_MIN - INT_MAX are hard to comprehend anyway
This unbreaks the case when you dynamically link a library with XRay and
it exits pre-main() with a not very informative static string.
Author: pelikan
Reviewers: dberris
Subscribers: llvm-commits, mehdi_amini
Differential Revision: https://reviews.llvm.org/D27894
llvm-svn: 290074
* a dependent non-type using-declaration within a function template can be
valid, as it can refer to an enumerator, so don't reject it in the template
definition
* we can partially substitute into a dependent using-declaration if it appears
within a (local class in a) generic lambda within a function template, which
means an UnresolvedUsing*Decl doesn't necessarily instantiate to a UsingDecl.
llvm-svn: 290071
Make sure FileCheck --strict-whitespace --match-full-lines translates
'CHECK: bla ' into pattern '^ bla $' instead of pattern '^bla$'.
llvm-svn: 290069
Long is not the same size across a number of the platforms we support.
Use unsigned int here instead, it is more appropriate because
overflow/wrap-around is possible and, in this case, expected.
llvm-svn: 290068
Background/motivation - I was circling back around to:
https://llvm.org/bugs/show_bug.cgi?id=28296
I made a simple patch for that and noticed some regressions, so added test cases for
those with rL281055, and this is hopefully the minimal fix for just those cases.
But as you can see from the surrounding untouched folds, we are missing commuted patterns
all over the place, and of course there are no regression tests to cover any of those cases.
We could sprinkle "m_c_" dust all over this file and catch most of the missing folds, but
then we still wouldn't have test coverage, and we'd still miss some fraction of commuted
patterns because they require adjustments to the match order.
I'm aware of the concern about the potential compile-time performance impact of adding
matches like this (currently being discussed on llvm-dev), but I don't think there's any
evidence yet to suggest that handling commutative pattern matching more thoroughly is not
a worthwhile goal of InstCombine.
Differential Revision: https://reviews.llvm.org/D24419
llvm-svn: 290067
Not sure whether it causes and ASAN false positive or whether it
actually leads to incorrect code or whether it even exposes bad code.
Hans, I'll get you instructions to reproduce this.
llvm-svn: 290066
Commit on behalf of Gadi Haber
Removed EVEX_V512 prefix from scalar EVEX instructions since HW ignores L'L bits anyway (LIG). 4 instructions are modified.
The changed encodings are validated with XED.
Rviewers: delena, igorb
Differential revision: https://reviews.llvm.org/D27802
llvm-svn: 290065
I thought for a while about how to remove it, but it looks like we
can just copy the file for now. Of course I'm not happy about that,
but it's just less than 50 lines of code, and we already have
duplicate code in Error.h and some other places. I want to solve
them all at once later.
Differential Revision: https://reviews.llvm.org/D27819
llvm-svn: 290062
The comment in ReadCheckFile claims that both leading and trailing whitespace
are removed, but the associated statement only removes leading whitespace.
llvm-svn: 290061
These nodes are only emitted for lowering FABS/FNEG/FNABS/FCOPYSIGN. Ideally we just wouldn't create these nodes if SSE2 or higher is available, but it was simple to just convert them in DAG combine.
For SSE2, AVX, and AVX512 with DQI this is no functional change as the execution domain fixing pass ensures the right domain is selected regardless of the ISD opcode.
For AVX-512 without DQI we end up using integer instructions since the floating point versions aren't available. But we were already doing that for any logical operations in code that didn't come from FABS/FNEG/FNABS/FCOPYSIGN so this seems no worse. And we get the benefit of being able to fold broadcasts now.
llvm-svn: 290060
The test requests a target which supports cl_khr_gl_msaa_sharing since in test/PCH/ocl_types.h
it tries to enable cl_khr_gl_msaa_sharing. Therefore this test fails on targets not supporting
cl_khr_gl_msaa_sharing, e.g. ppc64, etc.
The fix is to add triple spir-unknown-unknown which supports cl_khr_gl_msaa_sharing.
llvm-svn: 290059
Summary:
An addition to the move-constructor-init check was duplicating the
modernize-pass-by-value check.
Remove the additional check and UseCERTSemantics option.
Run the move-constructor-init test with both checks enabled.
Fix modernize-pass-by-value false-positive when initializing a base
class.
Add option to modernize-pass-by-value to only warn about parameters
that are already values.
Reviewers: alexfh, flx, aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D26453
llvm-svn: 290051
Patch implements parser of pubnames/pubtypes tables instead of static
function used before. It is now should be possible to reuse it
in LLD or other projects and clean up the duplication code.
Differential revision: https://reviews.llvm.org/D27851
llvm-svn: 290040
Craig Topper