Dan Gohman
6f0d024a53
Rename MRegisterInfo to TargetRegisterInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10 18:45:23 +00:00
Evan Cheng
5fd79d0560
It's not always safe to fold movsd into xorpd, etc. Check the alignment of the load address first to make sure it's 16 byte aligned.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46893 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08 21:20:40 +00:00
Owen Anderson
43dbe05279
Move even more functionality from MRegisterInfo into TargetInstrInfo.
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Some day I'll get it all moved over...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45672 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-07 01:35:02 +00:00
Owen Anderson
f6372aa1cc
Move some more instruction creation methods from RegisterInfo into InstrInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45484 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-01 21:11:32 +00:00
Chris Lattner
6410552250
Fix a problem where lib/Target/TargetInstrInfo.h would include and use
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a header file from libcodegen. This violates a layering order: codegen
depends on target, not the other way around. The fix to this is to
split TII into two classes, TII and TargetInstrInfoImpl, which defines
stuff that depends on libcodegen. It is defined in libcodegen, where
the base is not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45475 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-01 01:03:04 +00:00
Owen Anderson
d10fd9791c
Move copyRegToReg from MRegisterInfo to TargetInstrInfo. This is part of the
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Machine-level API cleanup instigated by Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45470 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-31 06:32:00 +00:00
Chris Lattner
4ee451de36
Remove attribution from file headers, per discussion on llvmdev.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:36:04 +00:00
Bruno Cardoso Lopes
dc0c04c0ed
Mask directive completed with CalleeSave info
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Comments for Mips directives added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41526 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-28 05:06:17 +00:00
Bruno Cardoso Lopes
0b2cd89a39
Branch Analysis and InsertNoop inserted into header files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41155 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:59:45 +00:00
Bruno Cardoso Lopes
972f5896e4
Initial Mips support, here we go! =)
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- Modifications from the last patch included
(issues pointed by Evan Cheng are now fixed).
- Added more MipsI instructions.
- Added more patterns to match branch instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37461 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-06 07:42:06 +00:00
