Commit Graph

8 Commits

Author SHA1 Message Date
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
Benjamin Kramer a7c40ef022 Canonicalize header guards into a common format.
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 b22310fda6 Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, MSP430, PPC, PTX, Sparc, X86, XCore.
llvm-svn: 150878
2012-02-18 12:03:15 +00:00
Tanya Lattner 48b182c3a4 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.
Updated test case and reverted change to the PerfectShuffle Table.

llvm-svn: 131529
2011-05-18 06:42:21 +00:00
Tanya Lattner c7e291b354 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.
llvm-svn: 131488
2011-05-17 20:48:40 +00:00
Jim Grosbach 1f2b4bdb22 Regenerate. No functional change, just cleanup.
llvm-svn: 116459
2010-10-14 00:15:18 +00:00
Anton Korobeynikov a3090655d5 Regenerate
llvm-svn: 82814
2009-09-25 22:53:17 +00:00
Anton Korobeynikov 9a232f46a8 Add lowering of ARM 4-element shuffles to multiple instructios via perfectshuffle-generated table.
llvm-svn: 79624
2009-08-21 12:41:24 +00:00