Simon Pilgrim 4fad44ad43 [X86][SSE] Basic combining of unary target shuffles of binary target shuffles. ... This patch reorders the combining of target shuffle masks so that when a unary shuffle takes a binary shuffle as its input but only references one of its inputs it can correctly combine into a unary shuffle mask. This is starting to encroach on the purpose of resolveTargetShuffleInputs, but I don't want to remove it until we definitely know we won't need it for full binary shuffle combining. There is a lot more work before we can properly support binary target shuffle masks but this was an easy case to add support for. Differential Revision: http://reviews.llvm.org/D17858 llvm-svn: 263102		2016-03-10 11:23:51 +00:00
..
AArch64	Add support for a preserve_most calling convention to the AArch64 backend.	2016-03-10 04:35:09 +00:00
AMDGPU	SelectionDAG: Fix a crash on inline asm when output register supports multiple types	2016-03-09 16:02:52 +00:00
ARM	[ARM] Merging 64-bit divmod lib calls into one	2016-03-04 19:19:36 +00:00
BPF
CPP
Generic	Move test/CodeGen/Generic/pr26652.ll to test/CodeGen/X86/pr26652.ll and test it only on X86.	2016-02-25 00:12:18 +00:00
Hexagon	Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.	2016-02-26 19:40:34 +00:00
Inputs
Mips	[mips][microMIPS] Prevent usage of OR16_MMR6 instruction when code for microMIPS is generated.	2016-03-04 17:34:31 +00:00
MIR	[MIR] Teach the parser/printer that generic virtual registers do not need a register class.	2016-03-08 01:17:03 +00:00
MSP430	MSP430InstrInfo::loadRegFromStackSlot forgets to set register def.	2016-02-24 15:15:02 +00:00
NVPTX	[NVPTX] Use different, convergent MIs for convergent calls.	2016-03-01 19:24:03 +00:00
PowerPC	[PPC] backend changes to generate xvabs[s,d]p and xvnabs[s,d]p instructions	2016-03-09 17:48:01 +00:00
SPARC	Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.	2016-02-26 19:40:34 +00:00
SystemZ	[SystemZ] Fix ABI for i128 argument and return types	2016-02-19 14:10:21 +00:00
Thumb	Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.	2016-02-26 19:40:34 +00:00
Thumb2	ARM: Introduce conservative load/store optimization mode	2016-03-02 19:20:00 +00:00
WebAssembly	[WebAssembly] Implement irreducible control flow.	2016-03-09 02:01:14 +00:00
WinEH	[WinEH] Make setjmp work correctly with EH	2016-02-29 19:16:03 +00:00
X86	[X86][SSE] Basic combining of unary target shuffles of binary target shuffles.	2016-03-10 11:23:51 +00:00
XCore