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6aa0ec26d5
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2521 Commits

Author SHA1 Message Date
Chris Lattner
6aa0ec26d5 Initial checkin of Module cloning support stuff 
llvm-svn: 4788
 2002-11-20 20:47:41 +00:00
Chris Lattner
26052792dd X86 target builds fine now 
llvm-svn: 4786
 2002-11-20 20:17:03 +00:00
Chris Lattner
58944216ff Fix symbol table problem 
llvm-svn: 4785
 2002-11-20 19:32:43 +00:00
Misha Brukman
96283090dc Add definitions for function headers from MRegisterInfo.h: 
Some functions are in X86RegisterInfo.cpp, others, because of the data they
need, are in X86RegisterClasses.cpp, which also defines some register classes:
byte, short, and int.

llvm-svn: 4784
 2002-11-20 18:59:43 +00:00
Misha Brukman
42f51b24e1 Check not only for MO_VirtualRegister, but MO_MachineRegister as well when 
printing out assembly. After all, we want the real thing too.

llvm-svn: 4783
 2002-11-20 18:56:41 +00:00
Misha Brukman
2bf32bfea1 Initialize the SSARegMap. 
llvm-svn: 4782
 2002-11-20 18:55:27 +00:00
Chris Lattner
2f7f21cd13 Don't build X86 target yet 
llvm-svn: 4780
 2002-11-20 18:37:37 +00:00
Chris Lattner
b5027095e5 - Eliminated the deferred symbol table stuff in Module & Function, it really 
wasn't an optimization and it was causing lots of bugs.

llvm-svn: 4779
 2002-11-20 18:36:02 +00:00
Chris Lattner
ec0df74910 Fix minor bugs 
llvm-svn: 4778
 2002-11-20 18:32:31 +00:00
Chris Lattner
46b6e30fef Eliminate the concept of a deferred symbol table. The optimization really isn't, 
and it causes obscure bugs to show up in passes.

llvm-svn: 4777
 2002-11-20 18:07:48 +00:00
Misha Brukman
505ca2e419 Add mapping in MachineFunction from SSA regs to Register Classes. Also, 
uncovered a bug where registers were not being put in a map if they were not
found...

llvm-svn: 4776
 2002-11-20 00:58:23 +00:00
Misha Brukman
8d3bef2e1b Sigh. Fixed some speling. 
llvm-svn: 4775
 2002-11-20 00:56:42 +00:00
Misha Brukman
00d8343760 Thanks to the R8, R16, and R32 macros, I can now deal with registers that 
belong to different register classes easier.

llvm-svn: 4773
 2002-11-20 00:47:40 +00:00
Chris Lattner
62629300d3 Remove unneccesary #include 
llvm-svn: 4772
 2002-11-19 23:12:53 +00:00
Chris Lattner
4053d2dd12 Implement the CloneFunction function 
llvm-svn: 4771
 2002-11-19 23:12:22 +00:00
Chris Lattner
e5a05ec13b Minor changes to cloning interface 
llvm-svn: 4770
 2002-11-19 22:54:01 +00:00
Chris Lattner
aff50cfe1d Fix two fixmes: integrate with inlining, and document 
llvm-svn: 4769
 2002-11-19 22:04:49 +00:00
Chris Lattner
27bf5916fb Rework inline pass to use cloning infrastructure to do the dirty work 
llvm-svn: 4766
 2002-11-19 21:54:07 +00:00
Chris Lattner
ccb8790bc4 Start using the new function cloning header 
llvm-svn: 4764
 2002-11-19 20:59:41 +00:00
Chris Lattner
7e4c65114b Move MutatStructTypes.h out of IPO 
llvm-svn: 4762
 2002-11-19 20:49:40 +00:00
Chris Lattner
17da38496e Rename CloneFunction.h to Cloning.h 
llvm-svn: 4760
 2002-11-19 20:08:24 +00:00
Chris Lattner
adea9960ab Move the function extractor pass from tools/extract into lib/Xform/IPO 
llvm-svn: 4759
 2002-11-19 18:42:59 +00:00
Chris Lattner
bd2cbecb05 Add a new Module::getNamedFunction method 
llvm-svn: 4758
 2002-11-19 18:41:44 +00:00
Brian Gaeke
49acd3c0ba Brian Gaeke says: 
lib/Target/X86/InstSelectSimple.cpp: Add a little something to
 visitBranchInst which supports conditional branches.
lib/Target/X86/X86InstrInfo.def: Add defs of JNE, JE, CMPri8

llvm-svn: 4755
 2002-11-19 09:08:47 +00:00
Nick Hildenbrandt
cd79631bb1 *** empty log message *** 
llvm-svn: 4754
 2002-11-18 22:21:52 +00:00
Chris Lattner
8118f6db93 Add peak memory usage measurement capability 
Add (currently disabled) faciility to try to filter out pool allocation overhead from memory usage stats

llvm-svn: 4753
 2002-11-18 21:47:09 +00:00
Chris Lattner
ad3955d6a5 Add peak memory usage measurement stuff 
Add structure padding optimizations

llvm-svn: 4749
 2002-11-18 21:44:46 +00:00
Chris Lattner
f179a40a00 Add peak memory usage support 
llvm-svn: 4748
 2002-11-18 21:44:19 +00:00
Chris Lattner
25a8814af0 Add stats 
llvm-svn: 4747
 2002-11-18 21:42:45 +00:00
Nick Hildenbrandt
d97c216a21 *** empty log message *** 
llvm-svn: 4745
 2002-11-18 20:55:50 +00:00
Chris Lattner
cd1f56fc36 Start trying to print instructions more correctly. For now we also print out the opcode for each instruction as well. 
llvm-svn: 4743
 2002-11-18 06:56:51 +00:00
Chris Lattner
8301d751ee Expose base opcode 
llvm-svn: 4742
 2002-11-18 06:56:24 +00:00
Chris Lattner
54bb9d64a3 Start to add more information to instr.def 
llvm-svn: 4741
 2002-11-18 05:37:11 +00:00
Chris Lattner
e921369cf7 Add instruction annotation about whether it has a 0x0F opcode prefix 
llvm-svn: 4740
 2002-11-18 01:59:28 +00:00
Chris Lattner
acf38562df Add more void flags 
llvm-svn: 4739
 2002-11-18 01:37:48 +00:00
Chris Lattner
7a67557e29 Set the void flag on instructions that should get it 
llvm-svn: 4738
 2002-11-18 01:34:36 +00:00
Chris Lattner
3afc487fba Print is const! 
llvm-svn: 4737
 2002-11-17 23:22:13 +00:00
Chris Lattner
f0a1010d2c Pass on a targetmachine 
llvm-svn: 4736
 2002-11-17 23:22:03 +00:00
Chris Lattner
a7d7b16161 Arrange to have a TargetMachine available in X86InstrInfo::print 
llvm-svn: 4734
 2002-11-17 23:20:37 +00:00
Chris Lattner
700e8f6a01 Wow, I'm incapable of the simplest things today... 
llvm-svn: 4732
 2002-11-17 23:05:21 +00:00
Chris Lattner
1cd77c9933 Rename registers to follow the intel style of all caps 
llvm-svn: 4731
 2002-11-17 23:03:46 +00:00
Chris Lattner
0bf125c617 Fix misleading indentation 
llvm-svn: 4730
 2002-11-17 22:57:23 +00:00
Chris Lattner
5374a3be97 Reorganize printing interface a bit 
llvm-svn: 4728
 2002-11-17 22:53:13 +00:00
Chris Lattner
a55e8dba9b Add default implementation of printing interface 
llvm-svn: 4727
 2002-11-17 22:53:03 +00:00
Chris Lattner
970ae6d569 Fix minor detail 
llvm-svn: 4725
 2002-11-17 22:33:26 +00:00
Chris Lattner
38bc372a49 Add hack to only consider indirect calls indirect if they do more than cast 
their source function

llvm-svn: 4723
 2002-11-17 22:17:12 +00:00
Chris Lattner
322901a840 Add MaxSCC statistics 
llvm-svn: 4722
 2002-11-17 22:16:28 +00:00
Chris Lattner
acfc11664a Count CallInsts correctly, remove unneccesary initializers 
S: ----------------------------------------------------------------------

llvm-svn: 4721
 2002-11-17 22:15:40 +00:00
Chris Lattner
8ac4eea84b Remove only uses of markDef/markDefAndUse methods 
llvm-svn: 4719
 2002-11-17 22:14:08 +00:00
Chris Lattner
72e99c8344 Fix Mul/Div clobbers 
llvm-svn: 4718
 2002-11-17 21:56:38 +00:00