llvm-svn: 133021

llvm-svn: 133020

command produces error output on stdout instead of stderr (and suppress the
stderr output while at it).

llvm-svn: 133019

PR10136: fix PPCTargetLowering::LowerCall_SVR4 so that a necessary CopyToReg doesn't appear to be dead.

Roman, since you're writing tests for other PPC-SVR4 vararg-related stuff, would you mind writing a test for this?

llvm-svn: 133018

llvm-svn: 133017

no-format-y2k turn off -Wformat altogether. 
// rdar://9504680

llvm-svn: 133015

llvm-svn: 133014

Apparently llvm itself generates undefined assembler local labels, causing
self-hosting problems with this patch. Reverting until that's sorted out.

llvm-svn: 133013

llvm-svn: 133012

llvm-svn: 133011

When an assembler local symbol is used but not defined in a module, a
Darwin assembler wants to issue a diagnostic to that effect.

rdar://9559714

llvm-svn: 133010

llvm-svn: 133009

Provide names for template and function parameters in forward declarations.  The purpose is to aid automated documentation tools.

llvm-svn: 133008

llvm-svn: 133007

This patch is a starting point for the attach functionality.

Signed-off-by: Johnny Chen <johnny.chen@apple.com>
llvm-svn: 133006

lexer is not a paste operator, it is a normal token.  This fixes a conformance
issue shown here:
http://p99.gforge.inria.fr/c99-conformance/c99-conformance-clang-2.9.html

and it defines away the crash from before.

llvm-svn: 133005

Dan noted that this would work on the case shown on the commit message. I think
the case that was failing was a bb ending with a redundant conditional jump:

...
jne foo

foo:
...

I was unable to find any such case in the tests or in a debug build of clang,
so I will revert this part of the patch and watch the bots.

llvm-svn: 133004

llvm-svn: 133003

llvm-svn: 133002

llvm-svn: 133001

llvm-gcc-x86_64-linux-selfhost buildbot and others.

llvm-svn: 133000

Measure the worst case number of probes for a miss instead of the less
conservative number of probes required for an insertion.

Lower the limit to < 6 probes worst case.

This doubles the size of the ARM and X86 hash tables, other targets are
unaffected. LiveVariables runs 12% faster with this change.

<rdar://problem/9598545>

llvm-svn: 132999

in a noexcept exception specification because it isn't part of the
canonical type. This ensures that we keep the exact expression written
in the noexcept exception specification, rather than accidentally
"adopting" a previously-written and canonically "equivalent" function
prototype. Fixes PR10087.

llvm-svn: 132998

Add error message; clean up comment.

llvm-svn: 132997

llvm-svn: 132996

llvm-svn: 132995

llvm-svn: 132994

llvm-svn: 132991

llvm-svn: 132990

llvm-svn: 132989

llvm-svn: 132988

further investigation.

llvm-svn: 132986

Add a testcase for checking the integer-promotion of many different vector
types (with power of two types such as 8,16,32 .. 512).

Fix a bug in the integer promotion of bitcast nodes. Enable integer expanding
only if the target of the conversion is an integer (when the type action is
scalarize).

Add handling to the legalization of vector load/store in cases where the saved
vector is integer-promoted.

llvm-svn: 132985

llvm-svn: 132984

as constant size arrays.  This has slightly different semantics in some insane cases, but allows
us to accept some constructs that GCC does.  Continue to be pedantic in -std=c99 and other
modes.  This addressed rdar://8733881 - error "variable-sized object may not be initialized"; g++ accepts same code

llvm-svn: 132983

llvm-svn: 132982

AnalyzeBranch.

llvm-svn: 132981

as an extension.

llvm-svn: 132980

- Move a test from test/SemaTemplate/instantiate-expr-3.cpp, it did not belong there
- Incomplete and abstract types are considered hard errors

llvm-svn: 132979

cache prefetch and now that the info from "prefetch" to "ARMPreload" is present,
only add a testcase for PLI.

llvm-svn: 132978