Peter Collingbourne
7c78888887
Move TableGen's parser and entry point into a library
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This is the first step towards splitting LLVM and Clang's tblgen executables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140951 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01 16:41:13 +00:00
Benjamin Kramer
8ca9a86203
Teach tblgen to emit MCRegisterClasses.
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- This currently introduces more instances of the static DenseSet dtor, but that should be fixable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-22 00:44:39 +00:00
Evan Cheng
0e6a052331
Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
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to MCRegisterInfo. Also initialize the mapping at construction time.
This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135424 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 20:57:22 +00:00
Evan Cheng
ebbbfd0e2e
More refactoring. MC doesn't need know about subreg indices.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133927 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27 19:24:13 +00:00
Evan Cheng
73f50d9bc3
Merge XXXGenRegisterDesc.inc XXXGenRegisterNames.inc XXXGenRegisterInfo.h.inc
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into XXXGenRegisterInfo.inc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133922 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27 18:32:37 +00:00
Evan Cheng
a347f85dbe
Starting to refactor Target to separate out code that's needed to fully describe
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target machine from those that are only needed by codegen. The goal is to
sink the essential target description into MC layer so we can start building
MC based tools without needing to link in the entire codegen.
First step is to refactor TargetRegisterInfo. This patch added a base class
MCRegisterInfo which TargetRegisterInfo is derived from. Changed TableGen to
separate register description from the rest of the stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133782 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-24 01:44:41 +00:00
Daniel Dunbar
1a55180238
Replace std::iostreams with raw_ostream in TableGen.
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- Sorry, I can't help myself.
- No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74742 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03 00:10:29 +00:00
Chris Lattner
3060910e29
remove attributions from utils.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45419 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:37:13 +00:00
Misha Brukman
3da94aec4d
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21428 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 00:00:37 +00:00
Brian Gaeke
d0fde30ce8
Put all LLVM code into the llvm namespace, as per bug 109.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 22:41:34 +00:00
John Criswell
01d45827a1
Added LLVM copyright header.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9305 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 20:20:30 +00:00
Chris Lattner
0e5e49e688
convert over to using TableGen backends
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7628 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-06 04:36:35 +00:00
Chris Lattner
d17eabe1d3
Remove dead private:
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7514 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-03 16:30:24 +00:00
Chris Lattner
54d156d333
Add the ability to emit register file enums
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7471 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-01 05:59:20 +00:00
Chris Lattner
3112326c88
Initial checkin of register info emitter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7465 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-01 04:38:38 +00:00
