Simon Pilgrim 66c960350c [DagCombiner] Generalized BuildVector Vector Concatenation ... The CONCAT_VECTORS combiner pass can transform the concat of two BUILD_VECTOR nodes into a single BUILD_VECTOR node. This patch generalises this to support any number of BUILD_VECTOR nodes, and also permits UNDEF nodes to be included as well. This was noticed as AVX vec128 -> vec256 canonicalization sometimes creates a CONCAT_VECTOR with a real vec128 lower and an vec128 UNDEF upper. Differential Revision: http://reviews.llvm.org/D7816 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230177 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-22 18:17:28 +00:00
..
AArch64	AArch64: Safely handle the incoming sret call argument.	2015-02-16 18:10:47 +00:00
ARM	[ARM] Re-re-apply VLD1/VST1 base-update combine.	2015-02-19 23:52:41 +00:00
BPF	bpf: add missing lit.local.cfg	2015-01-24 18:20:52 +00:00
CPP
Generic	overloaded-intrinsic-name: exercise anyptr on struct	2015-01-27 20:03:08 +00:00
Hexagon	[Hexagon] Factoring classes out of store patterns.	2015-02-09 20:33:46 +00:00
Inputs
Mips	Reversed revision 229706. The reason is regression, which is caused by the	2015-02-20 20:26:52 +00:00
MSP430
NVPTX	[NVPTX] Emit .pragma "nounroll" for loops marked with nounroll	2015-02-01 02:27:45 +00:00
PowerPC	I incorrectly marked the VORC instruction as isCommutable when I added it.	2015-02-20 15:54:58 +00:00
R600	R600/SI: Use v_madmk_f32	2015-02-21 21:29:10 +00:00
SPARC	SelectionDAG: fold (fp_to_u/sint (s/uint_to_fp)) here too	2015-02-16 21:47:58 +00:00
SystemZ	[SystemZ] Support all TLS access models - CodeGen part	2015-02-18 09:13:27 +00:00
Thumb
Thumb2	Make buildbots better.	2015-02-11 12:24:09 +00:00
X86	[DagCombiner] Generalized BuildVector Vector Concatenation	2015-02-22 18:17:28 +00:00
XCore	Revert r229944: EH: Prune unreachable resume instructions during Dwarf EH preparation	2015-02-20 02:15:36 +00:00