llvm-svn: 134809

llvm-svn: 134808

llvm-svn: 134800

llvm-svn: 134797

CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.

llvm-svn: 134795

glibc, for instance, it's a const char *.

llvm-svn: 134787

isl/map.h is included in OpenScopExporter.cpp and
OpenScopImporter.cpp

llvm-svn: 134786

llvm-svn: 134785

  - Emit default-initialization of arrays that were partially initialized
    with initializer lists with a loop, rather than emitting the default
    initializer N times;
  - support destroying VLAs of non-trivial type, although this is not
    yet exposed to users; and
  - support the partial destruction of arrays initialized with
    initializer lists when an initializer throws an exception.

llvm-svn: 134784

llvm-svn: 134783

Spills should be hoisted out of loops, but we don't want to hoist them
to dominating blocks at the same loop depth. That could cause the spills
to be executed more often.

llvm-svn: 134782

traits.

To the best of my knowledge, this will not break the ABI for Apple.
However, it does introduce three publicly visible (although with
reserved name) functions that will fail to link against the just-shipped
Apple version of libc++. Since they are not used in any inline
functions, no actual breakage should occur.

If Howard doesn't want to put undefined functions (even internal ones)
into a header, they could be surrounded by additional conditional
compilation.

llvm-svn: 134781

llvm-svn: 134780

shared library, etc) and strata (user/kernel) from an object file. This will
help with plug-in and platform selection when given a new binary with the
"target create <file>" command.

llvm-svn: 134779

llvm-svn: 134778

Added recognition for signed add/sub/mul with overflow intrinsics to GVN as per Chris and Frits suggestion.

llvm-svn: 134777

Try to move spills as early as possible in their basic block. This can
help eliminate interferences by shortening the live range being
spilled.

This fixes PR10221.

llvm-svn: 134776

llvm-svn: 134775

llvm-svn: 134774

Really force on 64bit for 64-bit targets.  Should fix remaining failures on unknown x86/non-x86 targets.

llvm-svn: 134773

llvm-svn: 134772

llvm-svn: 134771

Note that because we don't usually touch the MMX registers anyway, all -mno-mmx needs to do is tweak the x86-32 calling convention a little for vectors that look like MMX vectors, and prevent the definition of __MMX__.

clang doesn't actually stop the user from using MMX inline asm operands or MMX builtins in -mno-mmx mode; as a QOI issue, it would be nice to diagnose, but I doubt it really matters much.

<rdar://problem/9694837>

llvm-svn: 134770

llvm-svn: 134769

Revert earlier unnecessary hack.  Make sure we correctly force on 64bit and cmov for 64-bit targets.

llvm-svn: 134768

Add a usage example of SBEvent APIs.

o SBEvent.h and SBListener.h:

Add method docstrings for SBEvent.h and SBListener.h, and example usage of SBEvent into
the class docstring of SBEvent.

o lldb.swig:

Add typemap for SBEvent::SBEvent (uint32_t event, const char *cstr, uint32_t cstr_len)
so that we can use, in Python, obj2 = lldb.SBEvent(0, "abc") to create an SBEvent.

llvm-svn: 134766

llvm-svn: 134765

llvm-svn: 134764

llvm-svn: 134763

llvm-svn: 134762

llvm-svn: 134761

llvm-svn: 134760

llvm-svn: 134759

llvm-svn: 134758

llvm-svn: 134757

llvm-svn: 134756

llvm-svn: 134755

llvm-svn: 134754

Default 64-bit target features and SSE2 on when a triple specifies x86-64.  Clean up all the other hacks which are now unnecessary.

llvm-svn: 134753

llvm-svn: 134752