Implemented widening (v2f32) and splitting (v16f64).
On splitting, I use "popcnt" to calculate memory increment.
More type legalization work will come in the next patches.
llvm-svn: 287761
Adding something to a SourceLocation will only produce an invalid
SourceLocation in edge cases (overflow or adding 0 to an invalid one).
Check that the offset is inside the file instead and add a test case to
verify that the error message works.
llvm-svn: 287758
Summary:
* --new_depend_on_old: new header will include old header
* --old_depend_on_new: old header will include new header.
Reviewers: ioeric
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D26966
llvm-svn: 287752
Summary: This function is only called with integer VT arguments, so remove code that handles FP vectors.
Reviewers: RKSimon, craig.topper, delena, andreadb
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D26985
llvm-svn: 287743
There are two ways to set symbol versions. One way is to use symbol
definition file, and the other is to embed version names to symbol
names. In the latter way, symbol name is in the form of `foo@version1`
where `foo` is a real name and `version1` is a version.
We were parsing symbol names in insert(). That seems unnecessarily
too early. We can do it later after we resolve all symbols. Doing it
lazily is a good thing because it makes code easier to read
(because now we have a separate pass to parse symbol names). Also
it could slightly improve performance because if two identical symbols
have versions, we now parse them only once.
llvm-svn: 287741
For now MipsGotSection class is not ready for concurrent access from
multiple threads. The problem is in the getPageEntryOffset method. It
changes state of MipsGotSection object and might be called from
different threads at the same time. So turn Threads off for this target.
It's a temporary solution. The patch fixes MipsGotSection::getPageEntryOffset
is almost ready.
Differential revision: https://reviews.llvm.org/D27035
llvm-svn: 287740
Previously, we stored offsets in string tables to symbols, so
you needed to pass a string table to get a symbol name. This patch
stores const char pointers instead to eliminate the need to pass
a string table.
llvm-svn: 287737
This goes through all the calls to `Report(...)` to make sure that each
one would have a newline at the end of the message for readability.
llvm-svn: 287736
Without this test, you can just remove the code fixing the
switch to the first constant in ResolvedUndefs in and everything
pass. This test, instead, fails with an assertion if the code
is removed. Found while refactoring SCCP to integrate undef in
the solver.
llvm-svn: 287731
Summary: The `max_size()` method of containers should respect both the allocator's reported `max_size` and the range of the `difference_type`. This patch makes all containers choose the smallest of those two values.
Reviewers: mclow.lists, EricWF
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D26885
llvm-svn: 287729
In many sitautions, you just want to compute a hash for one chunk
of data. This patch adds convenient functions for that purpose.
Differential Revision: https://reviews.llvm.org/D26988
llvm-svn: 287726
Summary:
No need to copy the RPOT vector before using it. Switch from std::map
to SmallDenseMap. Get rid of an unused variable (TempVisited). Get rid
of a typedef, RNVector, which is now used only once.
Differential Revision: https://reviews.llvm.org/D26997
llvm-svn: 287721
Summary:
"addRequired" and "addPreserved" look very similar when squished up next
to each other -- without the newline this code looked to me like it was
addRequired'ing DominatorTreeWrapperPass twice.
Reviewers: arsenm
Subscribers: wdng, llvm-commits
Differential Revision: https://reviews.llvm.org/D26996
llvm-svn: 287720
Summary: Lets us get rid of one member variable too.
Reviewers: arsenm
Subscribers: wdng, llvm-commits
Differential Revision: https://reviews.llvm.org/D26992
llvm-svn: 287716
Marcin Koscielnicki