This function is often used to decorate dangling instructions, so a
context reference is required to allocate memory for the operands.

Also add a corresponding MachineInstrBuilder method.

llvm-svn: 170797

llvm-svn: 170796

llvm-svn: 170795

llvm-svn: 170794

for code that wasn't even in bundling mode.

llvm-svn: 170793

llvm-svn: 170792

llvm-svn: 170791

Add links in the intro paragraph.
Add table of contents.

llvm-svn: 170790

Per code feedback, I want to see if there is a more general way to do this.

llvm-svn: 170777

llvm-svn: 170776

llvm-svn: 170771

into the DwarfUnits class.

llvm-svn: 170770

Hopefully nobody has linked to it yet...

OK'd by Nadav.

llvm-svn: 170768

Rename the AttributeImpl* from Attrs to pImpl to be consistent with other code.
Add comments where none were before. Or doxygen-ify other comments.

llvm-svn: 170767

llvm-svn: 170766

This reverts r170694.  The operations can be represented in IR without
adding any new intrinsics.

llvm-svn: 170765

to also remove a trailing space if possible.

For example, removing '__bridge' from:

i = (__bridge I*)p;

should result in:

i = (I*)p;

not:

i = ( I*)p;

rdar://11314821

llvm-svn: 170764

Such variables may immediately become nil or may have unpredictable
behavior.

Fixes <rdar://problem/12569201>.

llvm-svn: 170763

document

llvm-svn: 170762

llvm-svn: 170761

llvm-svn: 170759

Thereby, it can be reused by clang-format and others.
Review: http://llvm-reviews.chandlerc.com/D229

llvm-svn: 170757

Before if-conversion we could check if a value is loop invariant
if it was declared inside the basic block. Now that loops have
multiple blocks this check is incorrect.

This fixes External/SPEC/CINT95/099_go/099_go

llvm-svn: 170756

If we can't find the python function for a given summary, print the name of the function in the warning message.

llvm-svn: 170729

are more expensive than the non-flag setting variant. Teach thumb2 size
reduction pass to avoid generating them unless we are optimizing for size.

rdar://12892707

llvm-svn: 170728

use it to format xml declaration tags. 
// rdar://12378714

llvm-svn: 170727

can potentially cause some bots to fail.

llvm-svn: 170726

Fixes <rdar://problem/12887356>.

llvm-svn: 170724

llvm-svn: 170723

llvm-svn: 170722

llvm-svn: 170721

the script generating it. The test should never be modified manually. If anyone
needs to change it, please change the script and re-run it.

The script is placed into utils/testgen - I couldn't think of a better place,
and after some discussion on IRC this looked like a logical location.

llvm-svn: 170720

llvm-svn: 170719

http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056754.html

The proposal and implementation are fully documented here:
https://sites.google.com/a/chromium.org/dev/nativeclient/pnacl/aligned-bundling-support-in-llvm

Tests will follow shortly.

llvm-svn: 170718

llvm-svn: 170716

llvm-svn: 170713

This is supposed to be a mechanical change with no functional effects.

InstrEmitter can generate all types of MachineOperands which revealed
that MachineInstrBuilder was missing a few methods, added by this patch.

Besides providing a context pointer to MI::addOperand(),
MachineInstrBuilder seems like a better fit for this code.

llvm-svn: 170712

This automatically passes a context pointer to MI->addOperand().

llvm-svn: 170711

I checked that it would still crash llc before the corresponding fix.

llvm-svn: 170709

llvm-svn: 170708