This is dependent on changes that are not fully ready to be merged yet (WoA
object file emission). The test can be re-enabled for that target later.
llvm-svn: 207038
GCOV provides an option to prepend output file names with the source
file name, to disambiguate between covered data that's included from
multiple sources. Add a flag to llvm-cov that does the same.
llvm-svn: 207035
LSan folks: LSan pointed to
#0 0x4953e0 in operator new[](unsigned long) llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:64
#1 0x7fb82af5372f in clang::RewriteRope::MakeRopeString(char const*, char const*) llvm/tools/clang/lib/Rewrite/Core/RewriteRope.cpp:796
instead of to the actual leak, which made tracking this down slower than
it could have been.
llvm-svn: 207031
There's only ever one address pool, not one per DWARF output file, so
let's just have one.
(similar refactoring of the string pool to come soon)
llvm-svn: 207026
Otherwise including a header in your source file that is not included by
framework's umbrella header will silently add an empty submodule with that
name.
is automatically translated to
@import Foo.NotInModule;
which then would have succeeded because the inferred module map
contained an empty submodule called NotInModule.
llvm-svn: 207024
ANDS does not use the same encoding scheme as other xxxS instructions (e.g.,
ADDS). Take that into account to avoid wrong peephole optimization.
<rdar://problem/16693089>
llvm-svn: 207020
Some of these types (DwarfDebug in particular) are quite large to begin
with (and I keep forgetting whether DwarfFile is in DwarfDebug or
DwarfUnit... ) so having a few smaller files seems like goodness.
llvm-svn: 207010
We're currently copying CounterData from InstrProfWriter into the
OnDiskHashTable, even though we don't need to, and then carelessly
leaking those copies. A const pointer is much better here.
llvm-svn: 207009
We were using the same guard variable and failing to initialize the
second global.
Clang is still not MS ABI compatible in this area. Fixing that is
PR16959, which will require LLVM changes to @llvm.global_ctors.
llvm-svn: 207008
Don't replace shifts greater than the type with the maximum shift.
This isn't hit anywhere in the tests, and somewhere else is replacing
these with undef.
llvm-svn: 207000
Summary:
This documents the usage of sample profilers with Clang and the
profile format expected by LLVM's optimizers. It also documents the
profile conversion tool used by Linux Perf.
Reviewers: doug.gregor
CC: cfe-commits
Differential Revision: http://reviews.llvm.org/D3402
llvm-svn: 206994
Saleem Abdulrasool