Chandler Carruth 0d6d1f2b17 [x86] Teach the target-specific combining how to aggressively fold ... half-shuffles, even looking through intervening instructions in a chain. Summary: This doesn't happen to show up with any test cases I've found for the current shuffle lowering, but previous attempts would benefit from this and it seems generally useful. I've tested it directly using intrinsics, which also shows that it will work with hand vectorized code as well. Note that even though pshufd isn't directly used in these tests, it gets exercised because we combine some of the half shuffles into a pshufd first, and then merge them. Differential Revision: http://reviews.llvm.org/D4291 llvm-svn: 211890		2014-06-27 11:34:40 +00:00
clang	Don't check clang binary name, as it can be different in some test setups.	2014-06-27 11:18:13 +00:00
clang-tools-extra	Make clang-tidy-diff.py py3-compatible.	2014-06-27 01:10:18 +00:00
compiler-rt	[tsan] Disable a failing test.	2014-06-27 08:10:27 +00:00
debuginfo-tests	relax testcase for LLDB output format compatibility.	2014-03-19 23:06:18 +00:00
libclc	OpenCL 1.1 does not define CL_VERSION_1_2 so use hardcoded number instead	2014-06-26 15:26:38 +00:00
libcxx	Patch from Albert J. Wong to make type_traits take advantage of gcc intrinsics in 4.7 and later. No functionality change when using clang.	2014-06-26 01:07:56 +00:00
libcxxabi	Silence unused variable and parameter warnings.	2014-06-26 16:58:38 +00:00
lld	Add const to sort() comparator function. Caught by gcc but not clang	2014-06-27 01:04:01 +00:00
lldb	lldb: remove adhoc implementation of array_sizeof	2014-06-27 05:17:41 +00:00
llvm	[x86] Teach the target-specific combining how to aggressively fold	2014-06-27 11:34:40 +00:00
openmp	CMake: remove duplicated source file from list	2014-06-02 13:09:24 +00:00
polly	Don't expand to invalid Scops with -polly-detect-keep-going	2014-06-27 06:21:14 +00:00