Chandler Carruth 7d64681274 [x86] Fix a few more tiny patterns with the new vector shuffle lowering ... that keep cropping up in the regression test suite. This also addresses one of the issues raised on the mailing list with failing to form 'movsd' in as many cases as we realistically should. There will be corresponding patches forthcoming for v4f32 at least. This was a lot of fuss for a relatively small gain, but all the fuss was on my end trying different ways of holding the pieces of the x86 fragment patterns *just right*. Now that it works, the code is reasonably simple. In the new test cases I'm adding here, v2i64 sticks out as just plain horrible. I've not come up with any great ideas here other than that it would be nice to recognize when we're *going* to take a domain crossing hit and cross earlier to get the decent instructions. At least with AVX it is slightly less silly.... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218756 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-01 11:14:02 +00:00
..
Analysis	[BasicAA] Make better use of zext and sign information	2014-09-30 22:43:40 +00:00
AsmParser	Make CallingConv::ID an alias of "unsigned".	2014-09-10 18:00:17 +00:00
Bitcode	Do not destroy external linkage when deleting function body	2014-09-23 12:54:19 +00:00
CodeGen	Implement DW_TAG_subrange_type with DW_AT_count rather than DW_AT_upper_bound	2014-10-01 00:56:55 +00:00
DebugInfo	Store TypeUnits in a SmallVector<DWARFUnitSection> instead of a single DWARFUnitSection.	2014-09-29 13:56:39 +00:00
ExecutionEngine	[MCJIT] Turn the getSymbolAddress free function created in r218626 into a static	2014-10-01 04:11:13 +00:00
IR	[AVX512] Added intrinsics for VPCMPEQB and VPCMPEQW.	2014-09-30 11:32:22 +00:00
IRReader	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
LineEditor
Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
LTO	LTO: introduce object file-based on-disk module format.	2014-09-18 21:28:49 +00:00
MC	Extend C disassembler API to allow specifying target features	2014-09-30 16:31:40 +00:00
Object	Object: BSS/virtual sections don't have contents	2014-09-26 22:32:16 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	llvm-cov: Use the number of executed functions for the function coverage metric.	2014-09-30 12:45:13 +00:00
Support	Fix llvm::huge_valf multiple initializations with Visual C++.	2014-09-27 14:41:29 +00:00
TableGen	Refactoring: raw pointer -> unique_ptr	2014-09-25 19:55:58 +00:00
Target	[x86] Fix a few more tiny patterns with the new vector shuffle lowering	2014-10-01 11:14:02 +00:00
Transforms	Revert r218721, r218735.	2014-10-01 10:07:28 +00:00
CMakeLists.txt
LLVMBuild.txt
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