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Tim Northover 2a661f3f73 AArch64: fix LowerCONCAT_VECTORS for new CodeGen.
The function was making too many assumptions about its input:

1. The NEON_VDUP optimisation was far too aggressive, assuming (I
think) that the input would always be BUILD_VECTOR.

2. We were treating most unknown concats as legal (by returning Op
rather than SDValue()). I think only concats of pairs of vectors are
actually legal.

http://llvm.org/PR19094

llvm-svn: 203450
2014-03-10 09:34:07 +00:00
clang clang/test/Index/preamble-reparse-warn-*.c: Stabilize on win32. 2014-03-10 06:02:13 +00:00
clang-tools-extra [C++11] Replace OwningPtr with std::unique_ptr. 2014-03-09 09:24:40 +00:00
compiler-rt ARM: fix file's header comment 2014-03-07 14:56:29 +00:00
debuginfo-tests Revert "Experimentally enable --verify-debug-info on some testcases and see if" 2014-03-08 02:46:36 +00:00
libclc Fix build since r202052 2014-02-24 21:31:56 +00:00
libcxx Fix bug I introduced (enabling implicit conversions from compare function to map) in r202994. Thanks to Sebastian Redl for the catch. 2014-03-10 04:50:10 +00:00
libcxxabi Demangle Dc to decltype(auto) as per the Itanium C++ ABI spec. 2014-02-17 21:56:01 +00:00
lld [Mips] Fix addendum reading for R_MIPS_26 relocation. 2014-03-09 13:20:01 +00:00
lldb Correctly add the QueueID to a pending block's extended thread backtrace thread. 2014-03-10 08:42:03 +00:00
llvm AArch64: fix LowerCONCAT_VECTORS for new CodeGen. 2014-03-10 09:34:07 +00:00
openmp Revert commit (testing commit hook). 2014-03-04 18:06:04 +00:00
polly [C++11] Update to reflect the Value::use_iterator and 2014-03-09 08:29:29 +00:00