If a module doesn't meet a requirement, neither do its submodules. If we
don't propogate that, we might think it's an error to be missing a
header in one of those submodules.
llvm-svn: 206673
Unless they are in submodules that aren't available anyway, due to
requirements not being met. Also, mark children as unavailable when the
parent is.
llvm-svn: 206664
Update clang to use the InstrProfReader from LLVM to read
instrumentation based profile data. This also switches us from the
naive text format to the binary format, since that's what's
implemented in the reader.
llvm-svn: 206658
This paves the way to making OnDiskHashTable work with hashes that are
not 32 bits wide and to making OnDiskHashTable work very large hash
tables. The LLVM change to use these types is upcoming.
llvm-svn: 206640
The frontend option -fno-optimize-sibling-calls resolves to -cc1's
-mdisable-tail-calls, which is passed to the TargetMachine in the
backend. PassManagerBuilder was adding the -tailcallelim pass anyway.
Use a new DisableTailCalls option in PassManagerBuilder to disable tail
calls harder.
Requires the matching commit in LLVM that adds DisableTailCalls.
<rdar://problem/16050591>
llvm-svn: 206543
Summary:
This patch ensures that the lines of the block comments retain relative
column offsets. In order to do this WhitespaceManager::Changes representing
continuation of block comments keep a pointer on the change representing the
whitespace change before the block comment, and a relative column offset to this
change, so that the correct column can be reconstructed at the end of alignment
process.
Fixes http://llvm.org/PR19325
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D3408
llvm-svn: 206472
With BinPackParameters=false and Cpp11BracedListStyle=true (i.e. mostly
for Chromium):
Before:
const Aaaaaa aaaaa = {aaaaa, bbbbb, ccccc, ddddd, eeeee, ffffff,
ggggg, hhhhhh, iiiiii, jjjjjj, kkkkkk};
After:
const Aaaaaa aaaaa = {aaaaa,
bbbbb,
ccccc,
ddddd,
eeeee,
ffffff,
ggggg,
hhhhhh,
iiiiii,
jjjjjj,
kkkkkk};
This fixes llvm.org/PR19359. I am not sure we'll want this in all cases
in the long run, but I'll guess we'll get feedback on that.
llvm-svn: 206458
My first attempt to make sure HFAs were contiguous was in the block dealing
with padding registers, which meant it only triggered on the first stack-based
HFA. This should extend it to the rest as well.
Another part of PR19432.
llvm-svn: 206456
that looks like it might be an explicit specialization, don't recover as an
explicit specialization (bypassing the check that would reject that).
llvm-svn: 206444
specializations collect all arguments and not just the ones from the
class template partial specialization from which this class template
specialization was instantiated. The debug info does not represent the
partial specialization otherwise and so specialized parameters would
go missing.
rdar://problem/16636569.
llvm-svn: 206430
This reverts commit r206413.
This was proposed before, but it's not clear if this is really a good
idea:
http://reviews.llvm.org/D3034
llvm-svn: 206415
Alp Toker