b1913c4df9
enhance llvm-mc -show-inst to print the enum of an instruction, like so:
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testb %al, %al ## <MCInst #2412 TEST8rr
## <MCOperand Reg:2>
## <MCOperand Reg:2>>
jne LBB1_7 ## <MCInst #938 JNE_1
## <MCOperand Expr:(LBB1_7)>>
llvm-svn: 95935
2010-02-11 22:57:32 +00:00
06c5eed9e9
make tblgen produce a function that returns the name for a physreg.
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Nothing is using this info yet.
llvm-svn: 81707
2009-09-13 20:08:00 +00:00
38a22bffdc
Replace std::iostreams with raw_ostream in TableGen.
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- Sorry, I can't help myself.
- No intended functionality change.
llvm-svn: 74742
2009-07-03 00:10:29 +00:00
8adcd9f32e
remove attributions from utils.
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llvm-svn: 45419
2007-12-29 20:37:13 +00:00
edee52570c
Maximally group commands. When all instructions within a command set have a
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series of identical commands, handle them all with one switch. In the case
of the x86 at&t asm printer, only 3 switches are needed for all instructions.
llvm-svn: 29184
2006-07-18 18:28:27 +00:00
cb0c848d34
Change generator to remove operands as it processes them. No change in
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generated file.
llvm-svn: 29183
2006-07-18 17:56:07 +00:00
692374c748
Completely change the structure of the generated asmprinter to be more table
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based and less switch-statements-with-hundreds-of-cases based. This shrinks
the x86 asmprinters to about 1/3 their previous size.
Other improvements coming.
llvm-svn: 29177
2006-07-18 17:18:03 +00:00
650ba8eb56
Remove trailing whitespace
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llvm-svn: 21428
2005-04-22 00:00:37 +00:00
1c4ae85035
Initial cut at an asm writer emitter. So far, this only handles emission of
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instructions, and only instructions that take no operands at that!
llvm-svn: 15386
2004-08-01 05:59:33 +00:00
Chris Lattner