llvm-svn: 170160

The new API is higher level than just manipulating the bundle flags
directly, and the setIsInsideBundle() function will disappear soon.

llvm-svn: 170159

llvm-svn: 170158

Enable the Loop Vectorizer by default for O2 and O3. Disable if-conversion by default. I plan to revert this patch later today.

llvm-svn: 170157

This is the LLVM portion of r170154.

llvm-svn: 170156

llvm-svn: 170155

I wasn't sure where to put the test case for this, but this seemed like as good
a place as any. I had to reorder the tests here to make them legible while
still matching the order of metadata output in the IR file (for some reason
making it virtual changed the ordering).

Relevant commit to fix up LLVM to actually respect 'artificial' member
variables is coming once I write up a test case for it.

llvm-svn: 170154

Fixed a thinko in the handling of the case where more than one thread had stopped with real stop reasons at the same time.  
Should be that if any of the threads wants to stop, we should stop.  The opposite was what was actually happening

<rdar://problem/12869725>

llvm-svn: 170153

equality can be strict or loose and we want code to
explicitly choose one or the other.

Also renamed the Compare function to IsEqualTo, to
avoid confusion.

<rdar://problem/12856749>

llvm-svn: 170152

don't crash when loading a PCH with the older format.

The introduction of the control block broke compatibility with PCHs from
older versions. This patch allows loading (and rejecting) PCHs from an older
version and allows newer PCHs to be rejected from older clang versions as well.

rdar://12821386

llvm-svn: 170150

some hackery in place that hid my poor use of TblGen, which I've now sorted
out and cleaned up.  No change in observable behavior, so no new test cases.

llvm-svn: 170149

llvm-svn: 170148

Patch by Martin Nowack.

llvm-svn: 170147

Fixing an issue where errors in command files sourced as arguments to command-line lldb (e.g. ./lldb -s foo.cmd) would not be shown to the user

llvm-svn: 170146

llvm-svn: 170145

Replaces old Pentium 4 documentation link with generic current documentation link.

Patch by Kevin Schoedel.

llvm-svn: 170144

llvm-svn: 170143

Patch by: NAKAMURA Takumi

llvm-svn: 170142

avoiding use of machine operand flags.  No change in observable behavior, so
no new test cases.

llvm-svn: 170141

EVT.

Accordingly, change RegDefIter to contain MVTs instead of EVTs.

llvm-svn: 170140

Thanks for the -Wdocumentation catch, Dmitri!

llvm-svn: 170139

llvm-svn: 170138

Thanks to Saleem Abdulrasool, aka compnerd!

llvm-svn: 170136

specifies not to. Dont build ASTMatchers with Rewriter disabled and
StaticAnalyzer when it's disabled.

Without all those three, the clang binary shrinks (x86_64) from ~36MB
to ~32MB (unstripped).

llvm-svn: 170135

in clang. The default remains to build those.

llvm-svn: 170134

llvm-svn: 170133

Patch by Anastasi Voitova with with small fixes by me.

llvm-svn: 170132

llvm-svn: 170131

llvm-svn: 170130

llvm-svn: 170129

This assumes (1 << n) is always not zero. Consider n is greater than word size.
Although I know it is undefined, this transforms undefined behavior hidden.

This led clang unexpected behavior with some failures. I will investigate to fix undefined shl in clang.

llvm-svn: 170128

Patch contributed by Philip Craig!

llvm-svn: 170127

to package reST-formatted documentation.

llvm-svn: 170126

Remove little endian specification from SPIR data layout - SPIR doesn't define endiannes in the data layout.

llvm-svn: 170125

llvm-svn: 170124

llvm-svn: 170123

[asan] extend overflow-in-qsort.cc to check both unwind kinds. One more test for SlowUnwind. Move both to Linux dir (no slow unwind on Mac)

llvm-svn: 170122

llvm-svn: 170121

llvm-svn: 170120

llvm-svn: 170119