Simon Pilgrim 335a565d46 [DAGCombiner] Combine shuffles of BUILD_VECTOR and SCALAR_TO_VECTOR ... This patch attempts to fold the shuffling of 'scalar source' inputs - BUILD_VECTOR and SCALAR_TO_VECTOR nodes - if the shuffle node is the only user. This folds away a lot of unnecessary shuffle nodes, and allows quite a bit of constant folding that was being missed. Differential Revision: http://reviews.llvm.org/D8516 llvm-svn: 234004		2015-04-03 10:02:21 +00:00
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AArch64	[DAGCombiner] Combine shuffles of BUILD_VECTOR and SCALAR_TO_VECTOR	2015-04-03 10:02:21 +00:00
ARM	ARM: Handle physreg targets in RegPair hints gracefully	2015-04-03 00:18:38 +00:00
BPF	[bpf] mark mov instructions as ReMaterializable	2015-03-31 02:49:58 +00:00
CPP
Generic	LLParser: Require non-null scope for MDLocation and MDLocalVariable	2015-03-27 17:56:39 +00:00
Hexagon	Expand MUX instructions early on Hexagon	2015-03-31 13:35:12 +00:00
Inputs	DebugInfo: Fix bad debug info for compile units and types	2015-03-27 20:46:33 +00:00
Mips	[mips] Make sure that we don't adjust the stack pointer by zero amount.	2015-04-02 10:14:54 +00:00
MSP430
NVPTX	[NVPTX] Associate a minimum PTX version for each SM architecture	2015-03-30 19:30:55 +00:00
PowerPC	[DAGCombiner] Combine shuffles of BUILD_VECTOR and SCALAR_TO_VECTOR	2015-04-03 10:02:21 +00:00
R600	[R600/SI] Fix testcase check line.	2015-03-27 20:41:42 +00:00
SPARC
SystemZ	[SystemZ] Support transactional execution on zEC12	2015-04-01 12:51:43 +00:00
Thumb	DebugInfo: Fix bad debug info for compile units and types	2015-03-27 20:46:33 +00:00
Thumb2
WinEH	[WinEH] Make llvm.eh.actions use frameescape indices for catch params	2015-04-02 21:13:31 +00:00
X86	[DAGCombiner] Combine shuffles of BUILD_VECTOR and SCALAR_TO_VECTOR	2015-04-03 10:02:21 +00:00
XCore