- running_on_valgrind was not parsed in some contexts
- refactor code a bit
- add comprehensive tests for flags parsing

llvm-svn: 195831

http://llvm-reviews.chandlerc.com/D2269

llvm-svn: 195830

Suggested by Alp Toker.

llvm-svn: 195829

dependent context that the one we are instantiating, otherwise there will be an assertion.

rdar://15464547

llvm-svn: 195828

We would fail to instantiate them when the surrounding function was
instantiated. Instantiate the class and add it's members to the list of
pending instantiations, they should be resolved when we are finished
with the function's body.

This fixes PR9685.

llvm-svn: 195827

llvm-svn: 195826

llvm-svn: 195825

It is only used for asm printing.

On X86 we put basic block addresses on register before passing them to inline
asm, so the MO_MachineBasicBlock case was dead.

MO_ExternalSymbol was dead since any symbol being passed to inline asm
is represented as MO_GlobalAddress.

The MO_GlobalAddress and MO_Register cases were not tested.

llvm-svn: 195824

Also disable crash recovery using 'LIBCLANG_DISABLE_CRASH_RECOVERY' environment variable.

llvm-svn: 195819

There are about 30 removed in this patch, generated by a new FixIt I haven't
got round to submitting yet.

llvm-svn: 195814

The warning from cmake-clang-x64-msc16-R was:

  test\SemaCXX\old-style-cast.cpp Line 6: cast to 'void **' from smaller integer type 'long'

llvm-svn: 195813

Impetus for the clarification by Mikael Lyngvig.

llvm-svn: 195812

code for handling triviality, deletedness and constexpr. Fix a few bugs in
these, particularly related to mutable members, and remove some dead code.

llvm-svn: 195809

Based on a patch by Ondřej Hošek!

llvm-svn: 195808

llvm-svn: 195807

llvm-svn: 195806

look at the attribute spelling instead. The 'ownership_*' attributes should
probably be split into separate *Attr classes, but that's more than I wanted to
do here.

llvm-svn: 195805

llvm-svn: 195804

llvm-svn: 195803

curlies.

llvm-svn: 195802

llvm-svn: 195801

only user was an ancient SCC printing bit of the opt tool which really
should be walking the call graph the same way the CGSCC pass manager
does.

llvm-svn: 195800

the duplicated documentation from .cpp files so that it's not processed by
Doxygen and hence doesn't generate duplicate output.

llvm-svn: 195799

With this patch we use simple names for COMDAT sections (like .text or .bss).
This matches the MSVC behavior.

When merging it is the COMDAT symbol that is used to decide if two sections
should be merged, so there is no point in building a fancy name.

This survived a bootstrap on mingw32.

llvm-svn: 195798

Instead of having multiple SectionChunks for each section (.text, .data,
.rdata and .bss), we could have one chunk writer that can emit any sections.
This patch does that -- removing all section-sepcific chunk writers and
replace them with one "generic" writer.

This change should simplify the code because it eliminates similar-but-
slightly-different classes.

It also fixes an issue in the previous design. Before this patch, we could
emit only limited set of sections (i.e. .text, .data, .rdata and .bss). With
this patch, we can emit any sections.

llvm-svn: 195797

llvm-svn: 195796

This reverts accidental commit r195794.

llvm-svn: 195795

llvm-svn: 195794

class name. I think we're no longer using any compilers with
sufficiently broken ICN for this use case, but I'll watch the bots and
introduce a typedef without a reserved name if any yell at me.

llvm-svn: 195793

llvm-svn: 195792

PR1860 - We can't save a list of ExtractElement instructions to CSE because some of these instructions
may be removed and optimized in future iterations. Instead we save a list of basic blocks that we need to CSE.

llvm-svn: 195791

llvm-svn: 195790

instructions.

llvm-svn: 195789

instructions.

llvm-svn: 195788

In signed arithmetic we could end up with an i64 trip count for an i32 phi.
Because it is signed arithmetic we know that this is only defined if the i32
does not wrap. It is therefore safe to truncate the i64 trip count to a i32
value.

Fixes PR18049.

llvm-svn: 195787

There were two identical files named 'min_allocator.h'. Move one of them to /support and delete the other. Then adjust all the tests that used them to include the moved one. No functionality change.

llvm-svn: 195785

inconsistencies that I'll just need to fix myself as I edit things.

llvm-svn: 195784

doxygen comments, make existing comments doxygen comments etc.

Also, switch commented-out debug helpers to #if-0-ed out debug helpers.

No functionality changed.

llvm-svn: 195783

llvm-svn: 195782

The determination of when we are doing constant pools was being made too
early in the asm printer.

llvm-svn: 195781