Benjamin Kramer
da144ed5a2
Canonicalize header guards into a common format.
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Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)
Changes made by clang-tidy with minor tweaks.
llvm-svn: 215558
2014-08-13 16:26:38 +00:00
Jia Liu
b077b6085d
Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, MSP430, PPC, PTX, Sparc, X86, XCore.
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llvm-svn: 150878
2012-02-18 12:03:15 +00:00
Tanya Lattner
06cb9cbf98
In r131488 I misunderstood how VREV works. It splits the vector in half and splits each half. Therefore, the real problem was that we were using a VREV64 for a 4xi16, when we should have been using a VREV32.
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Updated test case and reverted change to the PerfectShuffle Table.
llvm-svn: 131529
2011-05-18 06:42:21 +00:00
Tanya Lattner
7145d69427
vrev is incorrectly defined in the perfect shuffle table. The ordering is backwards (should be 0x3210 versus 0x1032) which exposed a bug when doing a shuffle on a 4xi16. I've attached a test case.
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llvm-svn: 131488
2011-05-17 20:48:40 +00:00
Jim Grosbach
684289bc3c
Regenerate. No functional change, just cleanup.
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llvm-svn: 116459
2010-10-14 00:15:18 +00:00
Anton Korobeynikov
35078c311e
Regenerate
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llvm-svn: 82814
2009-09-25 22:53:17 +00:00
Anton Korobeynikov
218db4a01c
Add lowering of ARM 4-element shuffles to multiple instructios via perfectshuffle-generated table.
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llvm-svn: 79624
2009-08-21 12:41:24 +00:00
