Added std::string as a built-in type for mapping.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193344 91177308-0d34-0410-b5e6-96231b3b80d8
Mark vector loops as already vectorized

Make sure we mark all loops (scalar and vector) when vectorizing,
so that we don't try to vectorize them anymore. Also, set unroll
to 1, since this is what we check for on early exit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193349 91177308-0d34-0410-b5e6-96231b3b80d8
Reverting my r193344 checkin due to build breakage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193350 91177308-0d34-0410-b5e6-96231b3b80d8
Fix broken builds by moving test to x86 dir

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193351 91177308-0d34-0410-b5e6-96231b3b80d8
ARM: Mark double-precision instructions as such

This prevents us from silently accepting invalid instructions on (for example)
Cortex-M4 with just single-precision VFP support.

No tests for the extra Pat Requires because they're essentially assertions: the
affected code should have been lowered to libcalls before ISel.

rdar://problem/15302004

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193354 91177308-0d34-0410-b5e6-96231b3b80d8
I had to move and remove

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193355 91177308-0d34-0410-b5e6-96231b3b80d8
Inliner: Handle readonly attribute per argument when adding memcpy

Patch by: Vincent Lejeune

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193356 91177308-0d34-0410-b5e6-96231b3b80d8
Remove class abstraction from ARM struct byval lowering

This commit changes the struct byval lowering for arm to use inline
checks for the subtarget instead of a class abstraction to represent
the differences. The class abstraction was judged to be too much
code for this task.

No intended functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193357 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unused debug-only member variable.

This may've been used at some point but the 'print' member function grew
an Indent parameter that entirely shadows this parameter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193358 91177308-0d34-0410-b5e6-96231b3b80d8
DIEHash: Refactor ref attribute hashing into smaller functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193360 91177308-0d34-0410-b5e6-96231b3b80d8
DIEHash: Do not use shallow type hashing for unnamed types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193361 91177308-0d34-0410-b5e6-96231b3b80d8
DIEHash: Const correct and use references where non-null/non-rebound.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193363 91177308-0d34-0410-b5e6-96231b3b80d8
Formatting and whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193370 91177308-0d34-0410-b5e6-96231b3b80d8
Update misleading comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193371 91177308-0d34-0410-b5e6-96231b3b80d8
Grammar.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193372 91177308-0d34-0410-b5e6-96231b3b80d8
Fix name of variable in comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193373 91177308-0d34-0410-b5e6-96231b3b80d8
DWARF emission: Remove unnecessary/redundant DIE reference code

The default case at the end of the switch handles this just fine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193374 91177308-0d34-0410-b5e6-96231b3b80d8
lto.h: Use lto_bool_t instead of int to restore the ABI

This reverts commit r193255 and instead creates an lto_bool_t typedef
that points to bool, _Bool, or unsigned char depending on what is
available.  Only recent versions of MSVC provide a stdbool.h header.

Reviewers: rafael.espindola

Differential Revision: http://llvm-reviews.chandlerc.com/D2019

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193377 91177308-0d34-0410-b5e6-96231b3b80d8
MCStreamer: Reimplement the virtual EmitRawText as a protected member, EmitRawTextImpl, to avoid string literal ambiguities

Also improve the implementation of EmitRawText(Twine) so it doesn't
bother using the SmallString buffer if the Twine is a simple StringRef
anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193378 91177308-0d34-0410-b5e6-96231b3b80d8
ARM: Tweak usage of '*vfp' compiler_rt functions.

Only use them if the subtarget has ARM mode, as these routines are implemented
as ARM code.

rdar://15302004

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193381 91177308-0d34-0410-b5e6-96231b3b80d8