Michael Kuperstein bbfda9c125 [DAGCombine] Fix a bug in a BUILD_VECTOR combine ... When trying to convert a BUILD_VECTOR into a shuffle, we try to split a single source vector that is twice as wide as the destination vector. We can not do this when we also need the zero vector to create a blend. This fixes PR22774. Differential Revision: http://reviews.llvm.org/D8040 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231219 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-04 07:27:39 +00:00
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AArch64	[AArch64] When combining constant mul of -3, prefer (sub x, (shl x, N)).	2015-03-03 17:31:01 +00:00
ARM	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00
BPF	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
CPP	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
Generic	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00
Hexagon	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00
Inputs	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00
Mips	Drop the "eh_" from eh_func_begin and eh_func_end.	2015-03-04 00:27:43 +00:00
MSP430	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
NVPTX	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
PowerPC	Use the vanilla func_end symbol for .size.	2015-03-04 01:35:23 +00:00
R600	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
SPARC	Use the vanilla func_end symbol for .size.	2015-03-04 01:35:23 +00:00
SystemZ	Change SystemZ large tests to use the existing long_tests property	2015-03-02 19:34:11 +00:00
Thumb	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00
Thumb2	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
WinEH	WinEH: Remove vestigial EH object	2015-03-03 23:20:30 +00:00
X86	[DAGCombine] Fix a bug in a BUILD_VECTOR combine	2015-03-04 07:27:39 +00:00
XCore	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00