Remove an unneeded prefix from the 32-bit command line. Make all the 64-bit triples match. Replace ALL with X64 and remove it from the 32-bit test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303019 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
After rL301562, on FreeBSD the DynamicLibrary unittests fail, because
the test uses getMainExecutable("DynamicLibraryTests", Ptr), and since
the path does not contain any slashes, retrieving the main executable
will not work.
Reimplement getMainExecutable() for FreeBSD and NetBSD using sysctl(3),
which is more reliable than fiddling with relative or absolute paths.
Also add retrieval of the original argv[] from the GoogleTest framework,
to use as a fallback for other OSes.
Reviewers: emaste, marsupial, hans, krytarowski
Reviewed By: krytarowski
Subscribers: krytarowski, llvm-commits
Differential Revision: https://reviews.llvm.org/D33171
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303015 91177308-0d34-0410-b5e6-96231b3b80d8
Running `llvm-readobj -coff-directives msvcrt.lib` resulted in this error:
Invalid data was encountered while parsing the file
This happened because some of the object files in the archive have empty
`.drectve` sections. These empty sections result in a `parse_failed` error being
returned from `COFFObjectFile::getSectionContents()`, which in turn caused
`llvm-readobj` to stop. With this change, `getSectionContents` now returns
success, and like before the resulting array is empty.
Patch by Dave Lee.
Differential Revision: https://reviews.llvm.org/D32652
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303014 91177308-0d34-0410-b5e6-96231b3b80d8
This is a very thin wrapper around StringRef::getAsInteger.
It serves three purposes.
1) It allows a cleaner syntax when you have something other than
a StringRef - for example, a std::string or an llvm::SmallString.
Previously, in this case you would have to write something like:
StringRef(MyStr).getAsInteger(0, Result)
by explicitly constructing a temporary StringRef. This can be
done implicitly however with the new function by just writing:
to_integer(MyStr, ...).
2) Correcting the travesty that is getAsInteger's return value.
This function returns true on success, and false on failure.
While this may cause confusion with people familiar with the
getAsInteger API, there seems to be widespread agreement that
the return semantics of getAsInteger was a mistake.
3) It allows the Radix to be deduced as a default argument by
putting it last in the parameter list. Most uses of getAsInteger
pass 0 for the first argument. With this syntax it can just be
omitted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303011 91177308-0d34-0410-b5e6-96231b3b80d8
This reorganisation prevents us from cluttering up the top-level lib directory
with more driver libraries such as llvm-dlltool (see D29892).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302995 91177308-0d34-0410-b5e6-96231b3b80d8
- MIRYamlMapping: Default value provided for fields which have optional
mappings. Implemented == operators for required classes. When a field's value is
same as default value specified YAML IO class will not print it.
- MIRPrinter: Above mentioned behaviour is not on by default. If -simplify-mir
option not specified, then make yaml::Output to print fields with default values
too.
Differential Revision: https://reviews.llvm.org/D32304
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302984 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
If the Worklist build causes an IR change this change flag currently factors into the flag for running another iteration of the iteration loop. But only changes during processing should trigger another loop.
This patch captures the worklist creation change flag into the outside the loop flag currently used for DbgDeclares and only sends that flag up to the caller. Rerunning the loop only depends on IC.run() now.
This uses the debug output of InstCombine to determine if one or two iterations run. I couldn't think of a better way to detect it since the second spurious iteration shoudn't make any visible changes. Just wasted computation.
I can do a pre-commit of the test case with the CHECK-NOT as a CHECK if this is an ok way to check this.
This is a subset of D31678 as I'm still not sure how to verify the analysis behavior for that.
Reviewers: davide, majnemer, spatel, chandlerc
Reviewed By: davide
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32453
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302982 91177308-0d34-0410-b5e6-96231b3b80d8
Tests with target intrinsics are inherently target specific, so it
doesn't actually make sense to run them if we've excluded their
target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302979 91177308-0d34-0410-b5e6-96231b3b80d8
I bet the change is correct but this test seems to expose some underlying
problem that manifest only on some buildbots, and I'm not able to reproduce
locally. Unfortunately I can't debug right now but I don't want to annoy
people with spurious failures, so I'll XFAIL until I can take a look (over
the weekend).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302976 91177308-0d34-0410-b5e6-96231b3b80d8
Update a few tests to use llvm.masked.load/store instead of arm neon
vector loads and stores, and move the tests that are actually specific
to those arm intrinsics to their own files. This lets us mark the
tests that use target specific intrinsics as requiring those targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302972 91177308-0d34-0410-b5e6-96231b3b80d8
We end up dereferencing the end iterator here when the Aspect doesn't exist in the DefaultAction map.
Change the API to return Optional<LLT> and return None when not found.
Also update the callers to handle the None case
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302963 91177308-0d34-0410-b5e6-96231b3b80d8
This helped the compiler generate better code for the single word case. It was able to remember that the bit width was still a single word when it created the Remainder APInt and not create code for it possibly being multiword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302952 91177308-0d34-0410-b5e6-96231b3b80d8
