llvm-svn: 153438

llvm-svn: 153429

Dump the hex representation to the comment stream as well as the float
value.

llvm-svn: 153346

metadata operand as an actual operand, leading to an assert. Error
out in this case.

rdar://11007633

llvm-svn: 153234

i128). In that case, we may not be able to print out the MCExpr as an
expression. For instance, we could have an MCExpr like this:

    0xBEEF0000BEEF0000 | (0xBEEF0000BEEF0000 << 64)

The MCExpr printer handles sizes up to 64-bits, but this expression would
require 128-bits. In this situation, try to evaluate the constant expression and
emit that as the value into 64-bit chunks.
<rdar://problem/11070338>

llvm-svn: 153081

the DECL information.

rdar://10855921

llvm-svn: 152876

out the DW_AT_name. Older gdbs unfortunately still use it to
disambiguate member functions in templated classes (gdb.cp/templates.exp).

rdar://11043421 (which is now deferred for a bit)

llvm-svn: 152782

output (we're emitting a specification already and the information
isn't changing).

Saves 1% on the debug information for a build of llvm.

Fixes rdar://11043421

llvm-svn: 152697

DwarfDebug: Store the filename/dirname pair as a zero-separated string in a stringmap, instead of using a highly inefficient std::map of a pair of std::strings.

llvm-svn: 152541

as well as completely defined classes.

This fixes rdar://10956070

llvm-svn: 152171

llvm-svn: 152153

llvm-svn: 152016

llvm-svn: 152001

llvm-svn: 151875

llvm-svn: 151874

to the string table for the function name, not the function name.

llvm-svn: 151873

The inline table needs to be constructed ahead of time so that it doesn't try to
create new strings while we're emitting everything.

This reverts commit a8ff9bccb399183cdd5f1c3cec2bda763664b4b0.

llvm-svn: 151864

fixups that are being used to determine section offsets. Reduces
the total number of fixups by 50% for a non-trivial testcase.

Part of rdar://10413936

llvm-svn: 151852

llvm-svn: 151849

The standard function epilog includes a .size directive, but ppc64 uses
an alternate local symbol to tag the actual start of each function.

Until recently, binutils accepted the .size directive as:
 .size	test1, .Ltmp0-test1
however, using this directive with recent binutils will result in the error:
 .size expression for XXX does not evaluate to a constant
so we must use the label which actually tags the start of the function.

llvm-svn: 151200

Worth another 45k (1%) off of a large C++ testcase.

rdar://10909458

llvm-svn: 151144

llvm-svn: 151143

llvm-svn: 151142

Part of rdar://10493979 where it reduces by about .5% (10k)

llvm-svn: 151097

method. This allows the target lowering code to not have to deal with MDNodes.

Also, avoid leaking memory like a sieve by not creating a global variable for
the image info section, but just emitting the code directly.

llvm-svn: 150624

The MachO back-end needs to emit the garbage collection flags specified in the
module flags. This is a WIP, so the front-end hasn't been modified to emit these
flags just yet. Documentation and front-end switching to occur soon.

llvm-svn: 150507

llvm-svn: 150012

llvm-svn: 149874

llvm-svn: 149816

but with a critical fix to the SelectionDAG code that optimizes copies
from strings into immediate stores: the previous code was stopping reading
string data at the first nul.  Address this by adding a new argument to
llvm::getConstantStringInfo, preserving the behavior before the patch.

llvm-svn: 149800

llvm-svn: 149737

needed to emit a 64-bit gp-relative relocation entry. Make changes necessary
for emitting jump tables which have entries with directive .gpdword. This patch
does not implement the parts needed for direct object emission or JIT.

llvm-svn: 149668

These are:

r149348
r149351
r149352
r149354
r149356
r149357
r149361
r149362
r149364
r149365

llvm-svn: 149470

with recent changes, ConstantArray is never a "string".  Remove the associated
methods and constant fold the clients to false.

llvm-svn: 149362

CodeGen/X86/global-sections.ll to fail with CDArray

llvm-svn: 149343

vectors of all one bits to be printed more cleverly in the AsmPrinter.
Unfortunately, the byte value for all one bits is the same with
-fsigned-char as the error return of '-1'. Force this to be the unsigned
byte value when returning it to avoid this problem, and update the test
case for the shiny new behavior.

Yay for building LLVM and Clang with -funsigned-char.

Chris, please review, and let me know if there is any reason to not
desire this change. It seems good on the surface, and certainly intended
based on the code written.

llvm-svn: 149299

like normal integers.

llvm-svn: 149223

llvm-svn: 149222

llvm-svn: 149078

Add support for the R_ARM_TARGET1 relocation, which should be given to relocations applied to all C++ constructors and destructors.

This enables the linker to match concrete relocation types (absolute or relative) with whatever library or C++ support code is being linked against.

llvm-svn: 149057