Also, have tools output -help-hidden rather than refer to --help-hidden,
for consistency, and likewise adjust documentation.  This doesn't change
every mention of --help, only those which seemed clearly safe.

llvm-svn: 96578

llvm-svn: 96577

llvm-svn: 96576

Nothing real here yet.

llvm-svn: 96575

llvm-svn: 96574

llvm-svn: 96573

Radar 7461718.

llvm-svn: 96572

ranges for Attr objects, so lookup by cursor location currently doesn't work.

llvm-svn: 96571

break if you declare an actual function using that typedef. Come to think of it,
maybe I should make this part of the type.)

llvm-svn: 96570

llvm-svn: 96569

- Also recognize __force_align_arg_pointer__.
- Don't warn if it's used on a function pointer typedef.

llvm-svn: 96568

llvm-svn: 96567

llvm-svn: 96566

of AI3ldsbpo, AI3ldhpo, and AI3ldshpo in ARMInstrFormats.td in the process.

llvm-svn: 96565

change.

llvm-svn: 96564

IBActionAttr and IBOutletAttr respectively.

llvm-svn: 96563

llvm-svn: 96562

relationship, this is a linear list relationship.

llvm-svn: 96561

field to MatcherNode.

llvm-svn: 96560

--enable-shared configure flag to have the tools linked shared. (2.7svn is just
$(LLVMVersion) so it'll change to "2.7" in the release.)  Always link the
example programs shared to test that the shared library keeps working.

On my mac laptop, Debug libLLVM2.7svn.dylib is 39MB, and opt (for example) is
16M static vs 440K shared.

Two things are less than ideal here:
1) The library doesn't include any version information. Since we expect to break
the ABI with every release, this shouldn't be much of a problem. If we do
release a compatible 2.7.1, we may be able to hack its library to work with
binaries compiled against 2.7.0, or we can just ask them to recompile. I'm
hoping to get a real packaging expert to look at this for the 2.8 release.
2) llvm-config doesn't yet have an option to print link options for the shared
library. I'll add this as a subsequent patch.

llvm-svn: 96559

llvm-svn: 96557

Transform br (xor (x, y)) -> br (x != y)
Transform br (xor (xor (x,y), 1)) -> br (x == y)
Also normalize (and (X, 1) == / != 1 -> (and (X, 1)) != / == 0 to match to "test on x86" and "tst on arm"

llvm-svn: 96556

llvm-svn: 96555

llvm-svn: 96554

does. Fixes PR5253.

llvm-svn: 96553

llvm-svn: 96551

rewriting. Fixes radar 7659483.

llvm-svn: 96549

signed<->unsigned conversion with the same bit width. Fixes
<rdar://problem/7658121>.

llvm-svn: 96545

llvm-svn: 96544

llvm-svn: 96541

llvm-svn: 96540

in the static analyzer.

llvm-svn: 96539

and cf_returns_not_retained.

llvm-svn: 96538

llvm-svn: 96537

llvm-svn: 96536

match 'ns_returns_retained' and 'cf_returns_retained' respectively.  These
are not yet hooked up to the static analyzer.

llvm-svn: 96535

llvm-svn: 96533

llvm-svn: 96532

types. Fixes <rdar://problem/7643909>.

llvm-svn: 96531

warning into -Wswitch.

llvm-svn: 96529