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59f92a51f1
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4767 Commits

Author SHA1 Message Date
Chris Lattner
59f92a51f1 Fix PR147 
llvm-svn: 10204
 2003-11-25 03:54:16 +00:00
Misha Brukman
87690c938c Fix copy-pasto. 
llvm-svn: 10197
 2003-11-24 05:36:38 +00:00
Misha Brukman
c63e4ee8ad Add ability to query if a file is a legitimate ELF shared object. 
llvm-svn: 10193
 2003-11-24 05:28:12 +00:00
Brian Gaeke
29723ca977 Support constant casting constant pointers to ints/uints, and/or 
the other way around, instead of failing a large, tumor-like assertion.

llvm-svn: 10171
 2003-11-22 07:18:25 +00:00
Brian Gaeke
296546cf0c Constant shift expressions, meet InstSelectSimple. Yow!! 
llvm-svn: 10170
 2003-11-22 06:49:41 +00:00
Brian Gaeke
8c4c9f6f1e Stub for constant shift expr support. 
llvm-svn: 10168
 2003-11-22 05:18:35 +00:00
Brian Gaeke
17db893394 Fix PR149 - support constant shift expressions. 
llvm-svn: 10167
 2003-11-22 05:02:56 +00:00
Chris Lattner
7d794a8431 Delete dead line 
llvm-svn: 10164
 2003-11-22 02:26:17 +00:00
Chris Lattner
87e444b65b Fix bug: Transforms/PruneEH/2003-11-21-PHIUpdate.llx 
llvm-svn: 10163
 2003-11-22 02:20:36 +00:00
Chris Lattner
a88e567e00 Do not crash when deleing a region with a dead invoke instruction 
llvm-svn: 10161
 2003-11-22 02:13:08 +00:00
Chris Lattner
3b71386e30 Finegrainify namespacification 
The module stripping pass should not strip symbols on external globals

llvm-svn: 10157
 2003-11-22 01:29:35 +00:00
Misha Brukman
1d9ac83d82 * Add code to flush the ICache, which any self-respecting SMC must do 
* Restore registers *after* everything else to avoid any possible side effects

This fixes McCat-imp.

llvm-svn: 10147
 2003-11-21 23:48:54 +00:00
Chris Lattner
f987c67a53 Check return types of functions 
llvm-svn: 10146
 2003-11-21 22:32:23 +00:00
Chris Lattner
c837881d43 Considering that CI is not even IN SCOPE here, I wooda thought the compiler 
would have caught this.  *sigh*

llvm-svn: 10142
 2003-11-21 21:57:29 +00:00
Chris Lattner
9ae9c45d43 Finegrainify namespacification 
llvm-svn: 10138
 2003-11-21 21:54:22 +00:00
Chris Lattner
ebbe1376b3 Get rid of using decls, finegrainify namespacification 
llvm-svn: 10137
 2003-11-21 21:52:10 +00:00
Chris Lattner
5f38817de9 * Finegrainify namespacification 
* Make the cost metric for passing constants in as arguments to functions MUCH
  more accurate, by actually estimating the amount of code that will be constant
  propagated away.

llvm-svn: 10136
 2003-11-21 21:46:09 +00:00
Chris Lattner
4a92f545ba Finegrainify namespacification 
Print out the costs for functions that AREN'T inlined as well

llvm-svn: 10135
 2003-11-21 21:45:31 +00:00
Chris Lattner
1901b23d5d Fix problem Reid was having with external globals and nonexternal linkage 
llvm-svn: 10133
 2003-11-21 20:33:27 +00:00
Chris Lattner
70c6fff394 Don't crash on bogus source value 
llvm-svn: 10132
 2003-11-21 20:27:35 +00:00
Chris Lattner
a1da49a55c Finegrainify namespacification 
llvm-svn: 10131
 2003-11-21 20:23:48 +00:00
Chris Lattner
797e88aee9 Fix some problems with assertions printing 
llvm-svn: 10129
 2003-11-21 17:35:51 +00:00
Chris Lattner
acd028d92a improve error message 
llvm-svn: 10128
 2003-11-21 17:06:29 +00:00
Chris Lattner
2b7309dd1c Minor cleanups and simplifications 
llvm-svn: 10127
 2003-11-21 16:52:05 +00:00
Chris Lattner
01ab0d2d7b * Finegrainify namespacification 
* Implement FuncResolve/2003-11-20-BogusResolveWarning.ll
   ... which eliminates a large number of annoying warnings.  I know misha
   will miss them though!

llvm-svn: 10123
 2003-11-20 21:21:31 +00:00
Chris Lattner
feeb3261f2 Start using the nicer terminator auto-insertion API 
llvm-svn: 10111
 2003-11-20 18:25:24 +00:00
Chris Lattner
071bf19ef5 Spew symbolic types! 
llvm-svn: 10110
 2003-11-20 18:23:14 +00:00
Chris Lattner
0128ea6e23 When spewing out warnings during function resolution, do not vomit out pages 
and pages of non-symbolic types.

llvm-svn: 10109
 2003-11-20 18:19:35 +00:00
Chris Lattner
310dac2b01 Somehow I forgot poor little UnwindInst 
*sniff*

llvm-svn: 10108
 2003-11-20 18:11:56 +00:00
Chris Lattner
3aaa812969 * Finegrainify namespacification 
* Add new constructors to allow insertion of terminator instructions at the
  end of basic blocks.
* Move a ReturnInst method out-of-line, so that the vtable and type info don't
  need to be emitted to every translation unit that uses the class.

llvm-svn: 10107
 2003-11-20 17:45:12 +00:00
Alkis Evlogimenos
6627a32ff9 Merging the linear scan register allocator in trunk. It currently passes most tests under test/Programs/SingleSource/Benchmarks/Shootout so development will continue on trunk. The allocator is not enabled by default. You will need to pass -regallo=linearscan to lli or llc to use it. 
llvm-svn: 10103
 2003-11-20 03:32:25 +00:00
Chris Lattner
5ac68ed1bf Don't crash if we are printing an orphaned basic block! 
llvm-svn: 10100
 2003-11-20 00:09:43 +00:00
Chris Lattner
8c11d31e35 Fine grainify namespaceification 
llvm-svn: 10093
 2003-11-19 21:08:57 +00:00
Chris Lattner
072ae8be8f Really, there was a reason for me factoring that out 
llvm-svn: 10089
 2003-11-19 19:20:20 +00:00
Chris Lattner
54a3f2b134 *** Significantly speed up type resultion 
This change speeds up type resolution by checking to see if a type is
  recursive, and if it's not, using a more efficient algorithm.

  This dramatically reduces bytecode loading time of kc++, reducing time-to-jit
  kc++ --version to 17s from 33s

llvm-svn: 10088
 2003-11-19 19:10:23 +00:00
Chris Lattner
60d2a51347 * Finegrainify namespacification 
* Strength reduce several data structures which were left over from the
  "bad old days"
* Minor efficiency improvements
* Major efficiency improvement: In BytecodeParser::insertValue, do not allocate
  a new ValueTab entry just because some value exists with a large type.  This
  dramatically reduces the number of allocations/deallocations performed by the
  bytecode reader, and speeds up parsing of Kimwitu++ from 34s to 17s.  This is
  to help address PR127

llvm-svn: 10085
 2003-11-19 17:27:18 +00:00
Chris Lattner
4bb9013bb6 Minor efficiency improvements, finegrainify namespacification 
llvm-svn: 10084
 2003-11-19 17:21:11 +00:00
Chris Lattner
af14b55e1b In the future, these slabs can be null... 
llvm-svn: 10083
 2003-11-19 17:20:42 +00:00
Chris Lattner
417f92b621 Minor efficiency improvements all over. Finegrainify Namespacification 
llvm-svn: 10082
 2003-11-19 17:17:36 +00:00
Chris Lattner
4c0e027b28 Fine grainify namespacification, #include file that defines the interface! 
llvm-svn: 10081
 2003-11-19 16:06:55 +00:00
Chris Lattner
9ac58534a0 Finegrainify namespacification 
llvm-svn: 10080
 2003-11-19 06:14:38 +00:00
Chris Lattner
e5b1d0a66d Minor speedup to do less linear time searches of information we already have. 
speeds up disassembly of kc++ by .6s

llvm-svn: 10079
 2003-11-19 06:01:12 +00:00
Chris Lattner
4bdd0d5d93 Fix PR130, and testcase test/Regression/Linker/2003-11-18-TypeResolution.ll 
llvm-svn: 10075
 2003-11-19 01:02:52 +00:00
Chris Lattner
6677af8dee Fix PR123 
llvm-svn: 10069
 2003-11-18 17:47:05 +00:00
Brian Gaeke
b62fb0d7ef Only use -Wl,-R. if HAVE_LINK_R. 
llvm-svn: 10066
 2003-11-18 06:31:17 +00:00
Misha Brukman
0b639e381c Emit the MachineConstantPool constants in one contiguous memory `pool'. 
llvm-svn: 10060
 2003-11-17 20:40:07 +00:00
Misha Brukman
023ada1793 * Order #includes as per style guide 
* Delete blank comment lines
* Eliminate space between function name and open-paren ( to be consistent

llvm-svn: 10059
 2003-11-17 20:37:02 +00:00
Chris Lattner
7c9bfad92c Implement == and != correctly. Before they would incorrectly return != 
for some constant exprs when they could really be the same value

llvm-svn: 10058
 2003-11-17 20:19:35 +00:00
Chris Lattner
1f762c7571 The ConstantPointer class is now gone. 
llvm-svn: 10057
 2003-11-17 19:47:21 +00:00
Misha Brukman
4eedd560a6 This file was somehow missing a top-level comment line. 
llvm-svn: 10055
 2003-11-17 19:35:17 +00:00