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path: root/llvm/lib/Target/ARM64/ARM64AdvSIMDScalarPass.cpp
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* AArch64/ARM64: move ARM64 into AArch64's placeTim Northover2014-05-241-385/+0
| | | | | | | | | | | | | | | This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
* [ARM64][fast-isel] Disable target specific optimizations at -O0. Functionally,Chad Rosier2014-05-071-8/+0
| | | | | | | | | | | | | | | this patch disables the dead register elimination pass and the load/store pair optimization pass at -O0. The ILP optimizations don't require the optimization level to be checked because the call to addILPOpts is predicated with the necessary check. The AdvSIMDScalar pass is disabled by default at all optimization levels. This patch leaves that pass disabled by default. Also, move command-line options into ARM64TargetMachine.cpp and add a few additional flags to aid in debugging. This fixes an issue with the -debug-pass=Structure flag where passes were printed, but not actually run (i.e., AdvSIMDScalar pass). llvm-svn: 208223
* [C++11] Add 'override' keywords and remove 'virtual'. Additionally add ↵Craig Topper2014-04-291-3/+3
| | | | | | 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. ARM64 edition llvm-svn: 207509
* [ARM64] Fix an issue where we were always assuming a copy was coming from a ↵Chad Rosier2014-04-281-3/+3
| | | | | | D subregister. llvm-svn: 207423
* [Modules] Fix potential ODR violations by sinking the DEBUG_TYPEChandler Carruth2014-04-221-1/+2
| | | | | | | definition below all of the header #include lines, lib/Target/... edition. llvm-svn: 206842
* Fix some doc and comment typosAlp Toker2014-04-091-4/+4
| | | | llvm-svn: 205899
* ARM64: initial backend importTim Northover2014-03-291-0/+392
This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. llvm-svn: 205090
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