llvm-svn: 167882

Assignment of Bitcode ownership to Joe Abbey, after announcing proposal on
LLVMdev and not hearing any major objections.  Although it did spark a nice 
discussion regarding what it means to own something in LLVM.

llvm-svn: 167881

llvm-svn: 167880

This option will eventually either be enabled unconditionally or
replaced by a more general live range splitting optimization.

llvm-svn: 167879

Integer literal mangling does not actually depend on exact type of the literal.
This will simplify calling mangleIntegerLiteral when literal type is not known,
for example, when sizes or offsets are mangled as integer literals.

Also, call mangleNumber instead of directly printing mangled values of 0/1, to
avoid this knowledge from being in multiple places.

Patch from Evgeny Eltsin!

llvm-svn: 167878

llvm-svn: 167877

Revert r167836, "llvm/test/Other/close-stderr.ll: Mark it as XFAIL:mingw32 for now.", corresponding to r167849.

llvm-svn: 167876

TLS symbols on PowerPC using the integrated assembler.

llvm-svn: 167875

Add program header emission to ELF writer. This patch also rearranges sections for efficient memory utilization

llvm-svn: 167874

attribute to the class' methods even when they return an instance of the
class (e.g. assignment operators).

llvm-svn: 167873

llvm-svn: 167872

llvm-svn: 167871

llvm-svn: 167869

This simplifies logic, fixes a bug, and adds a test case.
Thanks Jordan!

llvm-svn: 167868

llvm-svn: 167866

generate them from PPCELFObjectWriter::getRelocTypeInner
as appropriate.

llvm-svn: 167864

 - lwaux
 - lhzux
 - stbu

llvm-svn: 167863

operand field name mismatches in:
 - AForm_3  (fmul, fmuls)
 - XFXForm_5 (mtcrf)
 - XFLForm (mtfsf)

llvm-svn: 167862

by using a new instruction format BForm_1.

llvm-svn: 167861

using a new instruction format AForm_4.

llvm-svn: 167860

chain is correctly setup.

As an example, if the original load must happen before later stores, we need
to make sure the constructed VZEXT_LOAD is constrained to be before the stores.

rdar://12684358

llvm-svn: 167859

tokens at all,". This change broke External/Nurbs in LLVM test-suite.

llvm-svn: 167858

Revision of the patch from Andrew Kaylor <andrew.kaylor@intel.com> to prevent missing an event added in WaitForEventsInternal, narrowing the time in which we are not accepting new events.  Also, made everything that was protected private, since there really isn't any good reason why subclasses would have to muck with the listener internals.

llvm-svn: 167857

Based on post-commit review feedback for r167766 by Richard Smith.

llvm-svn: 167856

physical register as candidate for common subexpression elimination
in MachineCSE.

This fixes a bug on PowerPC in MultiSource/Applications/oggenc/oggenc
caused by MachineCSE invalidly merging two separate DYNALLOC insns.

llvm-svn: 167855

llvm-svn: 167854

llvm-svn: 167853

llvm-svn: 167852

Working on reducing unit tests.
This won't be enabled unless a subtarget enables misched.

llvm-svn: 167851

The RecursiveASTVisitor assumes that any given Traverse-method can be called with a NULL-node. So the subclass needs to handle these appropriately.

llvm-svn: 167850

llvm-svn: 167849

llvm-svn: 167847

This patch makes the behavior of clang consistent with the behavior of gcc 4.6 in cases where both -fPIC and -fPIE is used.

- Separately check if -fPIE was specified in the command line and define both __PIC__ and __PIE__ when -fPIE is used. We need to check this separately because -fPIE will infer -fPIC even if its not explicitly used.
- Fixed existing tests.
- Added new tests for cases where both -fPIC and -fPIE is used.

Author: Tareq A. Siraj <tareq.a.siraj@intel.com>
Fixes: PR13221
Review: http://llvm-reviews.chandlerc.com/D94
llvm-svn: 167846

On MSYS, 70 is not seen, but 1.

r127726 should be reworked. Candidate options are;

  1) Use not exit(70), but _exit(70), in report_fatal_error().
  2) Return with _exit(70) in ~raw_ostream().

llvm-svn: 167836

llvm-svn: 167835

llvm-svn: 167834

llvm-svn: 167833

llvm-svn: 167832

llvm-svn: 167830

getelementptrs.

llvm-svn: 167829