Robert Lougher a63585a8f5 Teach the DAGCombiner how to fold concat_vector nodes when the input is two ... BUILD_VECTOR nodes, e.g.: (concat_vectors (BUILD_VECTOR a1, a2, a3, a4), (BUILD_VECTOR b1, b2, b3, b4)) -> (BUILD_VECTOR a1, a2, a3, a4, b1, b2, b3, b4) This fixes an issue with AVX, where a sequence was not recognized as a 256-bit vbroadcast due to the concat_vectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201158 91177308-0d34-0410-b5e6-96231b3b80d8		2014-02-11 15:42:46 +00:00
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AArch64	[AArch64]Implement the copy of two FPR8 registers by using FMOVss of two FPR32 registers in copyPhysReg.	2014-02-10 03:16:22 +00:00
ARM	ARM: use natural LLVM IR for vshll instructions	2014-02-10 16:20:29 +00:00
CPP	Begin adding docs and IR-level support for the inalloca attribute	2013-12-19 02:14:12 +00:00
Generic	[DAG] Don't pull the binary operation though the shift if the operands have opaque constants.	2014-02-06 04:09:06 +00:00
Hexagon	DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0}	2014-02-04 01:23:52 +00:00
Inputs	Debug Info: update testing cases to specify the debug info version number.	2013-11-22 21:49:45 +00:00
Mips	[mips][msa] Add DLSA instruction.	2014-02-10 12:05:17 +00:00
MSP430	Fix known typos	2014-01-24 17:20:08 +00:00
NVPTX	[NVPTX] Fix emitting aggregate parameters	2014-01-28 18:35:29 +00:00
PowerPC	Fix a bug with .weak_def_can_be_hidden: Mutable variables cannot use it.	2014-02-07 16:21:30 +00:00
R600	R600/SI: Initialize M0 and emit S_WQM_B64 whenever DS instructions are used	2014-02-10 16:58:30 +00:00
SPARC	[Sparc] Emit relocations for Thread Local Storage (TLS) when integrated assembler is used.	2014-02-07 05:54:20 +00:00
SystemZ	XFAIL test/CodeGen/SystemZ/alias-01.ll which requires CodeGen TBAA	2014-01-25 19:31:44 +00:00
Thumb	CodeGen: Stop treating vectors as aggregates	2014-01-21 22:46:46 +00:00
Thumb2	Remove -arm-disable-ehabi option	2014-02-07 20:12:49 +00:00
X86	Teach the DAGCombiner how to fold concat_vector nodes when the input is two	2014-02-11 15:42:46 +00:00
XCore	XCore target: fix const section handling	2014-02-11 10:36:26 +00:00