This is still kind of a weird API, but dropping the (partial) update
of the passed in CoverageMappingRecord makes it a little easier to
understand and use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227900 91177308-0d34-0410-b5e6-96231b3b80d8
based getSubtarget to the one cached on the MachineFunction.
Remove unused class variables and update all callers/uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227874 91177308-0d34-0410-b5e6-96231b3b80d8
LLVM ToT produces poor MMX code compared to 3.5. However, part of the previous
functionality can be achieved by using -x86-experimental-vector-widening-legalization.
Add tests to be sure we don't regress again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227869 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
Hi Eric,
this patch cleans up the layering violation that you're fixing across backends.
Anything else I need to fix on bpf backend side?
Thanks
Reviewers: echristo
Reviewed By: echristo
Differential Revision: http://reviews.llvm.org/D7355
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227865 91177308-0d34-0410-b5e6-96231b3b80d8
Allow `GenericDebugNode` construction directly from `MDString`, rather
than requiring `StringRef`s. I've refactored the `StringRef`
constructors to use these. There's no real functionality change here,
except for exposing the lower-level API.
The purpose of this is to simplify construction of string operands when
reading bitcode. It's unnecessarily indirect to parse an `MDString` ID,
lookup the `MDString` in the bitcode reader list, get the `StringRef`
out of that, and then have `GenericDebugNode::getImpl()` use
`MDString::get()` to acquire the original `MDString`. Instead, this
allows the bitcode reader to directly pass in the `MDString`.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227848 91177308-0d34-0410-b5e6-96231b3b80d8
ObjectLinkingLayer.
There are a two of overloads for addObject, one of which transfers ownership of
the underlying buffer to OrcMCJITReplacement. This commit makes the ownership
transfering version pass ownership down to the ObjectLinkingLayer in order to
prevent the issue described in r227778.
I think this commit will fix the sanitizer bot failures that necessitated the
removal of the load-object-a.ll regression test in r227785, so I'm reinstating
that test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227845 91177308-0d34-0410-b5e6-96231b3b80d8
Move debug-info-centred `Metadata` subclasses into their own
header/source file. A couple of private template functions are needed
from both `Metadata.cpp` and `DebugInfoMetadata.cpp`, so I've moved them
to `lib/IR/MetadataImpl.h`.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227835 91177308-0d34-0410-b5e6-96231b3b80d8
Similar to the C++14 void specializations of these templates, useful as
a stop-gap until LLVM switches to '14.
Example use-cases in tblgen because I saw some functors that looked like
they could be simplified/refactored.
Reviewers: dexonsmith
Differential Revision: http://reviews.llvm.org/D7324
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227828 91177308-0d34-0410-b5e6-96231b3b80d8
described by integer constants. This is a bit ugly, but if the source
language allows arbitrary type casting, the debug info must follow suit.
For example:
void foo() {
float a;
*(int *)&a = 0;
}
For the curious: SROA replaces the float alloca with an i32 alloca, which
is then optimized away and described via dbg.value(i32 0, ...).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227827 91177308-0d34-0410-b5e6-96231b3b80d8
This is true for SI only. CI+ supports unaligned memory accesses,
but this requires driver support, so for now we disallow unaligned
accesses for all GCN targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227822 91177308-0d34-0410-b5e6-96231b3b80d8
