78a403f90e
Remove the isTwoAddress property from the CodeGenInstruction class. It should
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not be used for anything other than backwards compat constraint handling.
Add support for a new DisableEncoding property which contains a list of
registers that should not be encoded by the generated code emitter. Convert
the codeemitter generator to use this, fixing some PPC JIT regressions.
llvm-svn: 31769
2006-11-15 23:23:02 +00:00
03c6038226
Remove an unused variable.
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llvm-svn: 31403
2006-11-03 01:48:30 +00:00
a2d7d1c4fa
Fix JIT encoding of two-addr instructions.
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llvm-svn: 30111
2006-09-05 03:01:52 +00:00
10d4b040ac
Clean up.
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llvm-svn: 29137
2006-07-13 22:17:08 +00:00
a44f6269bf
1. Simplfy bit operations.
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2. Coalesce instruction cases.
llvm-svn: 29135
2006-07-13 21:02:53 +00:00
23bd480cea
Move base value of instruction to lookup table to prepare for case reduction.
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llvm-svn: 29122
2006-07-12 19:15:43 +00:00
57e4363171
Reduce bloat in target libraries by removing per machine instruction assertion
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from code emitter generation.
llvm-svn: 29097
2006-07-11 01:25:59 +00:00
f878f6aa54
Fix miscodegen of V_SET0 in PPC.
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llvm-svn: 26836
2006-03-18 00:40:36 +00:00
ec249a3d30
Don't emit JIT code for these instructions
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llvm-svn: 25669
2006-01-27 01:39:38 +00:00
fc9f5773d0
Fix an incompatibility with GCC 4.1, thanks to Vladimir Merzliakov
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for pointing this out!
llvm-svn: 23963
2005-10-24 15:04:15 +00:00
04a5ae3f71
The code emitter generator only supports targets with 32-bit instruction
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words. There is no way for one of these targets to have a > 32-bit immediate!
llvm-svn: 22897
2005-08-19 01:04:33 +00:00
650ba8eb56
Remove trailing whitespace
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llvm-svn: 21428
2005-04-22 00:00:37 +00:00
8393c15b28
* Factor out (into new fn) a loop emitting operand shifts into the instruction
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* Reverse instruction bit components for a LittleEndian-style encoding
* Fix some comments and spacing
llvm-svn: 16975
2004-10-14 05:53:01 +00:00
7c16caa336
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
c9d99efdd3
Do not #include files into the llvm namespace
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llvm-svn: 15849
2004-08-17 03:08:28 +00:00
422d0fadf1
Deleted commented-out code as we now get namespace directly, add comments
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llvm-svn: 15627
2004-08-10 20:54:58 +00:00
59978333a3
Use the target name instead of hard-coding SparcV9.
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llvm-svn: 15616
2004-08-10 18:31:01 +00:00
79db057a3b
This was a good idea, but until this does not break the build of
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lib/Target/Sparc, we should not use it.
llvm-svn: 15603
2004-08-10 15:05:18 +00:00
920ae9524d
Use the current target name instead of a ClassPrefix.
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llvm-svn: 15585
2004-08-09 19:10:43 +00:00
18d27dc342
* Use Classname and ClassPrefix instead of hard-coded V9 values
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* Simplify code and shorten lines by not recomputing values
llvm-svn: 15582
2004-08-09 17:47:45 +00:00
8e5492e350
* Added documentation in the file header
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* Shorten assert() text to make it fit within 80 cols
llvm-svn: 15508
2004-08-04 22:07:54 +00:00
6847866400
Finegrainify namespacification
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llvm-svn: 15381
2004-08-01 03:55:39 +00:00
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
d3032037f1
Added LLVM copyright header.
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llvm-svn: 9305
2003-10-20 20:20:30 +00:00
f5bd1b7a8e
Move support/tools/* back into utils
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llvm-svn: 8875
2003-10-05 19:27:59 +00:00
Chris Lattner