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94af414b71
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Author SHA1 Message Date
Chris Lattner
94af414b71 * Simplify Value classes 
* Add initial support for FP constants
* Add initial FP support for several instructions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5154 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:13:53 +00:00
Chris Lattner
6331bdb940 * Use new pseudo instr form for instructions 
* Mark CALLpcrel as a RawFrm instruction as required
* Eliminate invalid BSWAP16 instruction
* Add xchg instructions
* Add initial support for FP instructions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5153 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:11:46 +00:00
Chris Lattner
4c299f5da1 Add FP instr prefix byte support 
Add Pseudo instr class


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5152 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:09:59 +00:00
Chris Lattner
5ada8df488 Add support for FP prefixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5151 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:09:21 +00:00
Chris Lattner
eca1f639eb Add printer support for Pseudo instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5150 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:09:01 +00:00
Chris Lattner
ba4ef26245 Initial support for FP registers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5149 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:08:03 +00:00
Chris Lattner
8e58179048 New simpler spill interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5148 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:07:09 +00:00
Chris Lattner
6811c6e1d7 Adjustments to match new simpler spill interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5147 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:06:43 +00:00
Chris Lattner
430cda7452 Free machine code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5146 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:06:21 +00:00
Chris Lattner
ff863ba610 Adjust to simpler spill interface 
Only spill and reload caller saved registers that are actually modified.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5145 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:05:46 +00:00
Chris Lattner
5124aec32f Adjustments to work with the simpler spill interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5144 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:04:20 +00:00
Chris Lattner
831fdcf017 Remove dependency on SSARegMap.h by MachineFunction.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5143 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:03:22 +00:00
Chris Lattner
8c5d47da98 Simplify spill interface methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5142 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:02:00 +00:00
Chris Lattner
13a6e1e5a1 Add comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5141 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:01:46 +00:00
Chris Lattner
aa0e277f31 Add abstract frame index capability 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5140 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:01:18 +00:00
Chris Lattner
7c56bf694e Remove default ctor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5139 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:01:05 +00:00
Chris Lattner
56cf63f2f6 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5138 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:00:49 +00:00
Chris Lattner
03ab7af4de Remove dependency on SSARegMap.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5137 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:00:16 +00:00
Chris Lattner
e1b52b7656 Fix compilation on GCC 3.2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5136 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:44:34 +00:00
Chris Lattner
4fcfc12dab Don't try to buidl jello 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5135 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:44:26 +00:00
Chris Lattner
d6840ac046 Fixes to compile with GCC 3.2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5134 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:39:16 +00:00
Chris Lattner
a3b58e8e1b Jello is now part of LLI 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5133 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:14:25 +00:00
Chris Lattner
0eb172cc4a Substantial fixes to live range handling, fixing several problems, getting 
strtol to not miscompile, and fixing bug: 2002-12-23-LocalRAProblem.llx


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5132 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:04:55 +00:00
Chris Lattner
5bcd95c57f Changes to allow for a configurable target machine that allows big endian and/or long pointer operation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5131 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:04:01 +00:00
Chris Lattner
e8f0d924d4 Changes to compile with GCC 2.96 
Changes to support configurable pointer size and endianness


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5130 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:03:11 +00:00
Chris Lattner
ce8bce6e5c Sparc is not little endian 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5129 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:02:38 +00:00
Chris Lattner
434c86dd3f Allow the target machines to specify endianness and pointer size 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5128 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:02:17 +00:00
Chris Lattner
836f675c49 Initial checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5127 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:01:22 +00:00
Chris Lattner
bd199fb114 Initial checkin of new LLI with JIT compiler 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5126 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:01:05 +00:00
Chris Lattner
fe11a97fcd Substantial changes to refactor LLI to incorporate both the Jello JIT and 
the traditional LLI interpreter


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5125 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:59:41 +00:00
Chris Lattner
b76d4965c1 X86 target machine is now parameterizable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5124 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:55:01 +00:00
Chris Lattner
2def884a6c Testcases for bugfixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5123 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:51:30 +00:00
Chris Lattner
eb6538cd13 Jello is now part of LLI 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5122 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:51:19 +00:00
Chris Lattner
f64387d835 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5121 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:50:35 +00:00
Chris Lattner
4a10645c70 New files for miscompilation detection 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5120 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:50:16 +00:00
Chris Lattner
218e26ef35 Implement the start of the miscompilation detection stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5119 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:49:59 +00:00
Chris Lattner
18fda6d7c3 Remove temp files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5118 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:47:39 +00:00
Chris Lattner
332ca6ccd5 Jello is going away 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5117 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:47:20 +00:00
Chris Lattner
fc1c705965 Fix compilation on gcc 2.96 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5116 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:46:55 +00:00
Chris Lattner
25f091fc61 Add definition for the bswap instruction 
*** FIX: the encoding of the SUB instruction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5115 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:46:31 +00:00
Chris Lattner
facc9fb9ba Add support for the bswap instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5114 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:46:00 +00:00
Chris Lattner
e500864619 Fix compilation on GCC 2.96 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5113 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:44:04 +00:00
Brian Gaeke
5c1f0f6914 brg 
Add statistic for number of bytes of data area initialized.
We used this statistic in collecting data for the paper, but I forgot
to commit it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5112 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-22 18:53:23 +00:00
Chris Lattner
dbcda22bf3 Add support for isnan 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5111 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-20 04:18:13 +00:00
Chris Lattner
2560bd8cdb Add stats output 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5110 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-20 04:14:19 +00:00
Chris Lattner
6eaa46956a Fix warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5109 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-20 04:13:28 +00:00
Chris Lattner
45a4399f88 CBW doesn't modify AL 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5108 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-20 04:13:11 +00:00
Chris Lattner
df642e1fd6 fix warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5107 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-20 04:12:48 +00:00
Chris Lattner
82bee0f2c8 * Fix several register aliasing bugs 
* Add a new option to eliminate spilling of registers that are only used
  within a basic block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5106 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-18 08:14:26 +00:00
Chris Lattner
83702d3f30 Print argc as well as argv 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5105 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-18 02:07:21 +00:00