summaryrefslogtreecommitdiffstats
path: root/llvm/lib/Target/ARM64/ARM64RegisterInfo.cpp
Commit message (Collapse)AuthorAgeFilesLines
* AArch64/ARM64: move ARM64 into AArch64's placeTim Northover2014-05-241-400/+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
* AArch64/ARM64: expunge CPSR from the sourcesTim Northover2014-04-301-1/+1
| | | | | | | | | | | | AArch64 does not have a CPSR register in the same way that AArch32 does. Most of its compiler-relevant roles have been taken over by the more specific NZCV register (representing just the flags set by normal instructions). Its system control functions still remain, but are now under the pseudo-register referred to as "PSTATE". They're accessed via various MRS & MSR instructions described in the reference manual. llvm-svn: 207645
* [C++] Use 'nullptr'. Target edition.Craig Topper2014-04-251-1/+1
| | | | llvm-svn: 207197
* [cleanup] Lift using directives, DEBUG_TYPE definitions, and even someChandler Carruth2014-04-221-2/+2
| | | | | | | | | | | | system headers above the includes of generated '.inc' files that actually contain code. In a few targets this was already done pretty consistently, but it wasn't done *really* consistently anywhere. It is strictly cleaner IMO and necessary in a bunch of places where the DEBUG_TYPE is referenced from the generated code. Consistency with the necessary places trumps. Hopefully the build bots are OK with the movement of intrin.h... llvm-svn: 206838
* Fix some doc and comment typosAlp Toker2014-04-091-1/+1
| | | | llvm-svn: 205899
* Make consistent use of MCPhysReg instead of uint16_t throughout the tree.Craig Topper2014-04-041-1/+1
| | | | llvm-svn: 205610
* Simplify resolveFrameIndex() signature.Jim Grosbach2014-04-021-3/+1
| | | | | | | | Just pass a MachineInstr reference rather than an MBB iterator. Creating a MachineInstr& is the first thing every implementation did anyway. llvm-svn: 205453
* ARM64: initial backend importTim Northover2014-03-291-0/+402
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
OpenPOWER on IntegriCloud