emscripten-fastcomp/lib/Target/SystemZ/SystemZSubtarget.cpp, branch 1.14.0LLVM with the emscripten fastcomp javascript backendhttps://git.amat.us/emscripten-fastcomp/atom/lib/Target/SystemZ/SystemZSubtarget.cpp?h=1.14.02013-05-06T16:15:19Z[SystemZ] Add back end2013-05-06T16:15:19ZUlrich Weigandulrich.weigand@de.ibm.com2013-05-06T16:15:19Zurn:sha1:1d09d56fe1e3f3faadd4bf4ccf3e585ddb3c3b07
This adds the actual lib/Target/SystemZ target files necessary to
implement the SystemZ target. Note that at this point, the target
cannot yet be built since the configure bits are missing. Those
will be provided shortly by a follow-on patch.
This version of the patch incorporates feedback from reviews by
Chris Lattner and Anton Korobeynikov. Thanks to all reviewers!
Patch by Richard Sandiford.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181203 91177308-0d34-0410-b5e6-96231b3b80d8
Remove the SystemZ backend.2011-10-24T23:48:32ZDan Gohmangohman@apple.com2011-10-24T23:48:32Zurn:sha1:29074ccf6cb00a3cbe32a3b7809d970ecaf8c9bf
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142878 91177308-0d34-0410-b5e6-96231b3b80d8
Move TargetRegistry and TargetSelect from Target to Support where they belong.2011-08-24T18:08:43ZEvan Chengevan.cheng@apple.com2011-08-24T18:08:43Zurn:sha1:3e74d6fdd248e20a280f1dff3da9a6c689c2c4c3
These are strictly utilities for registering targets and components.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
Next round of MC refactoring. This patch factor MC table instantiations, MC2011-07-14T20:59:42ZEvan Chengevan.cheng@apple.com2011-07-14T20:59:42Zurn:sha1:c60f9b752381baa6c4b80c0739034660f1748c84
registeration and creation code into XXXMCDesc libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135184 91177308-0d34-0410-b5e6-96231b3b80d8
- Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfo2011-07-11T03:57:24ZEvan Chengevan.cheng@apple.com2011-07-11T03:57:24Zurn:sha1:59ee62d2418df8db499eca1ae17f5900dc2dcbba
and MCSubtargetInfo.
- Added methods to update subtarget features (used when targets automatically
detect subtarget features or switch modes).
- Teach X86Subtarget to update MCSubtargetInfo features bits since the
MCSubtargetInfo layer can be shared with other modules.
- These fixes .code 16 / .code 32 support since mode switch is updated in
MCSubtargetInfo so MC code emitter can do the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134884 91177308-0d34-0410-b5e6-96231b3b80d8
Change createAsmParser to take a MCSubtargetInfo instead of triple,2011-07-09T05:47:46ZEvan Chengevan.cheng@apple.com2011-07-09T05:47:46Zurn:sha1:ffc0e73046f737d75e0a62b3a83ef19bcef111e3
CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134795 91177308-0d34-0410-b5e6-96231b3b80d8
Eliminate asm parser's dependency on TargetMachine:2011-07-08T01:53:10ZEvan Chengevan.cheng@apple.com2011-07-08T01:53:10Zurn:sha1:ebdeeab812beec0385b445f3d4c41a114e0d972f
- Each target asm parser now creates its own MCSubtatgetInfo (if needed).
- Changed AssemblerPredicate to take subtarget features which tablegen uses
to generate asm matcher subtarget feature queries. e.g.
"ModeThumb,FeatureThumb2" is translated to
"(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134678 91177308-0d34-0410-b5e6-96231b3b80d8
Compute feature bits at time of MCSubtargetInfo initialization.2011-07-07T07:07:08ZEvan Chengevan.cheng@apple.com2011-07-07T07:07:08Zurn:sha1:0ddff1b5359433faf2eb1c4ff5320ddcbd42f52f
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134606 91177308-0d34-0410-b5e6-96231b3b80d8
Rename XXXGenSubtarget.inc to XXXGenSubtargetInfo.inc for consistency.2011-07-01T22:36:09ZEvan Chengevan.cheng@apple.com2011-07-01T22:36:09Zurn:sha1:385e930d55f3ecd3c9538823dfa5896a12461845
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134281 91177308-0d34-0410-b5e6-96231b3b80d8
Rename TargetSubtarget to TargetSubtargetInfo for consistency.2011-07-01T21:01:15ZEvan Chengevan.cheng@apple.com2011-07-01T21:01:15Zurn:sha1:5b1b4489cf3a0f56f8be0673fc5cc380a32d277b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134259 91177308-0d34-0410-b5e6-96231b3b80d8