Bill Schmidt 41e14c4dfa [PPC64] Add vector pack/unpack support from ISA 2.07 ...

This patch adds support for the following new instructions in the
Power ISA 2.07:

  vpksdss
  vpksdus
  vpkudus
  vpkudum
  vupkhsw
  vupklsw

These instructions are available through the vec_packs, vec_packsu,
vec_unpackh, and vec_unpackl built-in interfaces.  These are
lane-sensitive instructions, so the built-ins have different
implementations for big- and little-endian, and the instructions must
be marked as killing the vector swap optimization for now.

The first three instructions perform saturating pack operations.  The
fourth performs a modulo pack operation, which means it can be
represented with a vector shuffle, and conversely the appropriate
vector shuffles may cause this instruction to be generated.  The other
instructions are only generated via built-in support for now.

I noticed during patch preparation that the macro __VSX__ was not
previously predefined when the power8-vector or direct-move features
are requested.  This is an error, and I've corrected that here as
well.

Appropriate tests have been added.

There is a companion patch to llvm for the rest of this support.

llvm-svn: 237500

2015-05-16 01:02:25 +00:00

..

Attributes.cpp

Complete support for the SD-6 standing document (based off N4200) with support for __has_cpp_attribute.

2014-11-14 13:44:02 +00:00

Builtins.cpp

CodeGen: make target builtins support languages

2014-07-02 17:41:27 +00:00

CharInfo.cpp

…

CMakeLists.txt

Revert r223578, perf data collection depends on the old symbol name.

2014-12-10 23:49:03 +00:00

Diagnostic.cpp

Prefer SmallVector::append/insert over push_back loops. Clang edition.

2015-02-17 16:48:30 +00:00

DiagnosticIDs.cpp

Simplify boolean expressions in clang with clang-tidy

2015-03-09 02:02:07 +00:00

FileManager.cpp

Remove many superfluous SmallString::str() calls.

2015-03-18 10:17:07 +00:00

FileSystemStatCache.cpp

Make VFS and FileManager match the current MemoryBuffer API.

2014-10-26 22:44:13 +00:00

IdentifierTable.cpp

Generalize future keyword compat diagnostics.

2015-05-14 04:00:59 +00:00

LangOptions.cpp

Allow to specify multiple -fsanitize-blacklist= arguments.

2015-02-04 17:40:08 +00:00

Makefile

Revert r223578, perf data collection depends on the old symbol name.

2014-12-10 23:49:03 +00:00

Module.cpp

[modules] Start moving the module visibility information off the Module itself.

2015-05-01 01:53:09 +00:00

ObjCRuntime.cpp

Add a define for the ObjFW runtime ABI version.

2013-09-16 16:31:49 +00:00

OpenMPKinds.cpp

[OPENMP] Codegen for 'copyin' clause in 'parallel' directive.

2015-04-16 05:39:01 +00:00

OperatorPrecedence.cpp

…

SanitizerBlacklist.cpp

Allow to specify multiple -fsanitize-blacklist= arguments.

2015-02-04 17:40:08 +00:00

Sanitizers.cpp

Move sanitizer parser and group expander from Driver to Basic.

2015-05-11 21:39:20 +00:00

SourceLocation.cpp

Inline function into only use.

2014-08-18 18:17:32 +00:00

SourceManager.cpp

Prefer uninitialized memory for scratch space.

2015-04-06 17:45:11 +00:00

TargetInfo.cpp

Revert code changes made under r235976.

2015-04-29 14:32:06 +00:00

Targets.cpp

[PPC64] Add vector pack/unpack support from ISA 2.07

2015-05-16 01:02:25 +00:00

TokenKinds.cpp

[C++11] Use 'nullptr'.

2014-05-08 06:41:40 +00:00

Version.cpp

Revert r223578, perf data collection depends on the old symbol name.

2014-12-10 23:49:03 +00:00

VersionTuple.cpp

MS ABI: Implement driver-level support for thread-safe statics

2015-03-22 08:39:22 +00:00

VirtualFileSystem.cpp

Use 'override/final' instead of 'virtual' for overridden methods

2015-04-11 02:00:23 +00:00

Warnings.cpp

Use -Rblah, not -Wblah, to control remark diagnostics. This was always the

2014-08-07 00:24:21 +00:00