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7433 Commits

Author SHA1 Message Date
Misha Brukman
17c41c8bed No need for an `is64bit' flag 
llvm-svn: 15857
 2004-08-17 05:06:47 +00:00
Misha Brukman
471143bc94 PowerPCInstrInfo and PowerPCRegisterInfo have gone away; they are replaced 
by 32- and 64-bit customized files, named appropriately.

llvm-svn: 15856
 2004-08-17 05:05:00 +00:00
Misha Brukman
d5acc2ec78 Consistently name passed with 32 or 64 in their name 
llvm-svn: 15855
 2004-08-17 05:02:58 +00:00
Misha Brukman
52079a6264 PowerPCRegisterInfo no longer takes a bool to differentiate 32 vs 64 bits 
llvm-svn: 15854
 2004-08-17 05:02:18 +00:00
Misha Brukman
5e14dba4fa The PowerPCInstrInfo class has gone away. 
llvm-svn: 15853
 2004-08-17 05:00:46 +00:00
Misha Brukman
daf998c35f PowerPCInstrInfo has gone away, PPC32 and PPC64 share opcodes. 
llvm-svn: 15852
 2004-08-17 04:58:50 +00:00
Misha Brukman
38fe66d9d2 PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPC 
llvm-svn: 15851
 2004-08-17 04:57:37 +00:00
Misha Brukman
6ce030bf87 PowerPC 32-/64-bit split: Part I, PPC32* bit files, adapted from former PowerPC* 
llvm-svn: 15850
 2004-08-17 04:55:41 +00:00
Reid Spencer
f0067ed08d Correct the comments in the symbol table writer to reflect reality. 
llvm-svn: 15848
 2004-08-17 02:59:02 +00:00
Chris Lattner
e4eb00de15 Print float constants as 4 byte values. 
Also, fix endianness problems when cross compiling from little-endian host.

llvm-svn: 15847
 2004-08-17 02:48:44 +00:00
Chris Lattner
e3af4ad9b9 Make sure to put an _ prefix on all identifiers! 
Also, add some (currently disabled) code to print float's as 32-bits.

llvm-svn: 15846
 2004-08-17 02:29:00 +00:00
Chris Lattner
460d80e77d Some asmwriters want an _ prefix 
llvm-svn: 15845
 2004-08-17 02:28:26 +00:00
Chris Lattner
b8bb516d6f More changes to make PPC32 and X86 more similar 
llvm-svn: 15842
 2004-08-16 23:38:36 +00:00
Chris Lattner
f2c9e87003 Minor changes to make the diff be nothing against the X86 version 
llvm-svn: 15841
 2004-08-16 23:30:16 +00:00
Chris Lattner
7fbc0c79e7 Finegrainify namespacification 
Start using the AsmPrinter base class to factor out a bunch of code

llvm-svn: 15840
 2004-08-16 23:25:21 +00:00
Chris Lattner
bf5dba50c5 Start using the AsmPrinter to emit our first class constants. This also 
drops our half-assed support for cygwin, which noone uses and doesn't work
anyway.

llvm-svn: 15839
 2004-08-16 23:16:06 +00:00
Chris Lattner
aac51aa3d8 Initial implementation of the asmprinter base class 
llvm-svn: 15838
 2004-08-16 23:15:22 +00:00
Chris Lattner
2d3b6ab513 Moved this file out of lib/CodeGen 
llvm-svn: 15837
 2004-08-16 22:38:02 +00:00
Chris Lattner
81d69ef38e Hacks to make the MachineFunction class be able to delete the MFI object 
without knowing anything about it.

llvm-svn: 15836
 2004-08-16 22:37:18 +00:00
Chris Lattner
d655fd4cb0 Code moved out of lib/CodeGen/MachineFunction.cpp 
llvm-svn: 15835
 2004-08-16 22:36:54 +00:00
Chris Lattner
f3450010d5 Move this code to lib/Target/SparcV9/MachineFunctionInfo.cpp 
llvm-svn: 15834
 2004-08-16 22:36:34 +00:00
Chris Lattner
ea590216d9 This file is moving to lib/Target/SparcV9 
llvm-svn: 15833
 2004-08-16 22:36:10 +00:00
Chris Lattner
6d8d39e17b Move MachineCodeForInstruction.h and MachineFunctionInfo.h into lib/Target/SparcV9 
llvm-svn: 15830
 2004-08-16 21:55:02 +00:00
Chris Lattner
2eaaf7660b Nuke this file 
llvm-svn: 15829
 2004-08-16 21:36:40 +00:00
Chris Lattner
625e4e8f34 Fold MachineInstrAnnot.cpp into this file 
llvm-svn: 15828
 2004-08-16 21:36:31 +00:00
Misha Brukman
7c32d35f9e Move these files (which are dependent on VMCore) into VMCore 
llvm-svn: 15825
 2004-08-16 19:04:36 +00:00
Brian Gaeke
f20757c442 Update and consolidate comments. Remove some excess whitespace. 
llvm-svn: 15824
 2004-08-16 18:27:25 +00:00
Brian Gaeke
8ca16af75f Add a note that people shouldn't use MachineFunctionInfo. 
llvm-svn: 15823
 2004-08-16 18:27:24 +00:00
Reid Spencer
b9ab0ef60d Fix PR422. 
Ouch! Changes in the lazy initialization code caused each incorporated
function to reprocess the entire function on every lookup of a value's
slot number. This caused a horrible slowdown in all functions. This
fix made llvm-dis go from "longer than I care to wait" (minutes) on a large
test case to 0.53 seconds.

llvm-svn: 15818
 2004-08-16 07:46:33 +00:00
Reid Spencer
87e4f4aec5 Remove lib/System contents until a satisfactory solution can be 
provided.

llvm-svn: 15816
 2004-08-16 07:08:38 +00:00
Chris Lattner
818ac2d5e2 Fix a bug that caused the pass to go into infinite loops on trivial testcases. 
This is fallout of the Bug 122 changes.

llvm-svn: 15811
 2004-08-16 05:38:02 +00:00
Chris Lattner
8448b91e53 There is no need for a cast here 
llvm-svn: 15810
 2004-08-16 05:09:58 +00:00
Nate Begeman
fcb98faaad Update the current state of the world 
llvm-svn: 15809
 2004-08-16 05:06:43 +00:00
Nate Begeman
c7259a2ff0 Fix typo of the word 'implicit' I made resolving a CVS conflict. Whoops! 
llvm-svn: 15808
 2004-08-16 02:12:49 +00:00
Nate Begeman
00a1951fb1 Fix frame pointer handling: 
Reserve R0 in store/load from stack slot for building >32k offsets from SP
or FP.  This also requires we use R11 rather than R0 for holding the LR
value we want to save or restore.  Also, tell the register allocator not
to use R31 (our FP) in functions that have a frame pointer.  These changes
fix Burg.

llvm-svn: 15807
 2004-08-16 01:52:12 +00:00
Nate Begeman
8cb25bf089 Fix mismatched adjust down/up of SP in functions that contain variable 
sized allocas.

llvm-svn: 15806
 2004-08-16 01:50:22 +00:00
Chris Lattner
ffaad65b22 Add a special case for argc,argv 
llvm-svn: 15802
 2004-08-16 01:07:04 +00:00
Chris Lattner
923c3d3594 Don't pass too many arguments into runFunction 
llvm-svn: 15801
 2004-08-16 01:05:35 +00:00
Chris Lattner
9cbc5f306a Finally, add support for calling arbitrary non-varargs functions. 
llvm-svn: 15799
 2004-08-16 00:14:18 +00:00
Chris Lattner
70ddd561fb Handle all nullary functions, of any valid return type. 
llvm-svn: 15798
 2004-08-15 23:53:06 +00:00
Chris Lattner
ed3a37a9ed Fine, go all of the way and check that the argument types are correct as well. 
llvm-svn: 15797
 2004-08-15 23:39:59 +00:00
Chris Lattner
9657e92992 These only really work if returning int or void 
llvm-svn: 15796
 2004-08-15 23:34:48 +00:00
Chris Lattner
557b356131 Handle zero arg function case 
llvm-svn: 15794
 2004-08-15 23:31:43 +00:00
Chris Lattner
c5f794403e Simplify code a bit, print error message always instead of asserting. 
llvm-svn: 15793
 2004-08-15 23:29:50 +00:00
Chris Lattner
59e19bf141 V8 never used the instrselectorgenerator 
llvm-svn: 15791
 2004-08-15 23:07:40 +00:00
Chris Lattner
f4448de9e1 isdummyclass goes away 
llvm-svn: 15790
 2004-08-15 23:04:35 +00:00
Chris Lattner
60dc932fe9 disable all of the pattern isel stuff 
llvm-svn: 15788
 2004-08-15 23:02:34 +00:00
Chris Lattner
3383506bcc Disable the pattern isel 
llvm-svn: 15787
 2004-08-15 23:02:17 +00:00
Chris Lattner
0e350557bf Reduce usage of MRegisterInfo::getRegClass 
llvm-svn: 15784
 2004-08-15 22:23:09 +00:00
Chris Lattner
b5f94a18e0 Insertion methods now return void instead of #instrs inserted. Also, use 
more powerful forms of BuildMI to concisify the code

llvm-svn: 15782
 2004-08-15 22:15:56 +00:00