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809 Commits

Author SHA1 Message Date
Brian Gaeke
09d40333a2 Remove extra blank line. 
llvm-svn: 9196
 2003-10-17 18:09:10 +00:00
Alkis Evlogimenos
8faf8d93d5 Eliminate some extraneous code in SlotCalculator::insertVal(). 
Rename SlotCalculator::getValSlot() to SlotCalculator::getSlot(),
       SlotCalculator::insertValue() to SlotCalculator::getOrCreateSlot(),
       SlotCalculator::insertVal() to SlotCalculator::insertValue(), and
       SlotCalculator::doInsertVal() to SlotCalculator::doInsertValue().

llvm-svn: 9190
 2003-10-17 02:02:40 +00:00
Brian Gaeke
6855f03c56 Remove WordsEmitted statistic; there's already a non-backend-specific 
jello statistic for this (just divide #-bytes-of-code-emitted by 4).

Rewrite head-of-file comment.

llvm-svn: 9098
 2003-10-13 19:51:20 +00:00
Chris Lattner
44d2c3514a Regularize header file comments 
llvm-svn: 9071
 2003-10-13 03:32:08 +00:00
Brian Gaeke
2797c131ef Don't include "Config/stdlib.h". 
llvm-svn: 9037
 2003-10-10 19:12:22 +00:00
Brian Gaeke
b8a4ed6543 Include <cstdio> instead of <stdio.h>. 
llvm-svn: 9032
 2003-10-10 18:46:52 +00:00
Misha Brukman
8b2bd4ed47 Fix spelling. 
llvm-svn: 9027
 2003-10-10 17:57:28 +00:00
Brian Gaeke
4547ab19b0 Add # of printed instructions statistic to both the SPARC and X86 LLC backends. 
llvm-svn: 8892
 2003-10-06 15:41:21 +00:00
Chris Lattner
fb25374170 Add support for the Invoke instruction by using the LowerInvoke pass 
llvm-svn: 8872
 2003-10-05 19:16:09 +00:00
Misha Brukman
cda2885499 The comment seems irrelevant as the pass has become a BasicBlock pass. 
llvm-svn: 8803
 2003-10-01 05:24:50 +00:00
Chris Lattner
1440902484 Make sure to get the definition of getRegisterAllocator 
llvm-svn: 8801
 2003-09-30 22:24:00 +00:00
Chris Lattner
8b583a229d RegisterAllocation.h is going away 
llvm-svn: 8795
 2003-09-30 20:15:04 +00:00
Brian Gaeke
167d87443a Add statistic for # of emitWord() calls. 
llvm-svn: 8772
 2003-09-30 17:49:41 +00:00
Misha Brukman
427929adfb Fixed spelling. 
llvm-svn: 8687
 2003-09-23 17:28:11 +00:00
Misha Brukman
84b1140e2c Fix spelling. 
llvm-svn: 8686
 2003-09-23 17:27:28 +00:00
Vikram S. Adve
49cf091005 Fix assertion so it doesn't not trip incorrectly. 
llvm-svn: 8650
 2003-09-21 07:55:27 +00:00
Brian Gaeke
7af0df0015 Fix a typo in Sparc.cpp. 
Update names of some pass creator fns in addPassesToEmitAssembly().
FunctionInfo is gone.

llvm-svn: 8599
 2003-09-18 17:37:46 +00:00
Brian Gaeke
310b1d899a Rename the pass creator fn to mimic the other creator fn names. 
llvm-svn: 8598
 2003-09-18 17:37:35 +00:00
Brian Gaeke
24e706c1ac Fix (and properly doxygenify) some comments. Incorporate 
functionality of FunctionInfo pass as doFinalization method.
Rename pass to match names of other passes like it.
Rename the pass creator fn to mimic the other creator fn names.
Include StringExtras for utostr().
Make symbol prologue/epilogue stuff redundant with
 EmitBytecodeToAssembly, in preparation for refactoring.

llvm-svn: 8597
 2003-09-18 17:37:25 +00:00
Brian Gaeke
b4aa604093 Make the symbol prologue/epilogue stuff redundant with MappingInfo, in 
preparation for refactoring.
Rename the pass creator fn to mimic the other creator fn names.

llvm-svn: 8596
 2003-09-18 17:37:14 +00:00
Vikram S. Adve
256fc40375 Fix longjmp case so that, along with the call to abort(), we also 
generate the appropriate CallArgsDescriptor and tmp. virtual regs.

llvm-svn: 8554
 2003-09-16 05:56:22 +00:00
John Criswell
732ae94521 Don't explicitly use $SourceDir to find the tblgen files. This causes make 
some confusion when trying to generate files (it probably couldn't tell that
./file and $(SourceDir)/file may be the same file).
Now, just let VPATH find everything, and list the primary tblgen file first in
the list of dependencies so that we can just use $< to reference it in the make
rule.

This should hopefully fix the nightly tester.

llvm-svn: 8433
 2003-09-10 14:10:44 +00:00
John Criswell
ded9899d2d Updated to find source files using VPATH. This makes writing build rules 
much cleaner and easier.
Labeled .td as a suffix for tblgen files in Makefile.rules.
Modified build rules so that source files generated during the build are placed
in the build directory and not the source directory (and not in a Debug
directory).  This makes the system cleaner and allows us to have a read-only
source tree.

llvm-svn: 8424
 2003-09-09 20:57:03 +00:00
John Criswell
0d1a26ddc2 Checkin of autoconf-style object root. 
Adjusted Makefile to work with new autoconf-style object root.
Specifically, use the new -I option of tblgen to find include files.

llvm-svn: 8379
 2003-09-06 14:50:22 +00:00
Misha Brukman
c1ac706afb Added some optimizations: 
* Generate a single BA instead of 6-instruction JUMP if possible
  (this occurs both in the creation and overwriting of the stub code)
* If possible, rewrite the ORIGINAL call to call the generated function
  directly, thus bypassing the stub entirely

Also added some statistics on how often calls are overwritten and how often the
CompilationCallback is invoked.

llvm-svn: 8376
 2003-09-05 22:59:31 +00:00
Chris Lattner
b49a8d7e01 No longer provide an optinfo, noone uses it 
llvm-svn: 8311
 2003-09-01 20:40:59 +00:00
Chris Lattner
825624e954 Inline simple comparison which is sparc specific anyway 
llvm-svn: 8309
 2003-09-01 20:38:03 +00:00
Chris Lattner
0792315409 Move private interfaces into private .h file 
llvm-svn: 8306
 2003-09-01 20:33:07 +00:00
Chris Lattner
8a3d3d26a5 Simplify code a bit 
llvm-svn: 8301
 2003-09-01 20:24:06 +00:00
Chris Lattner
eefb565449 LiveRange.h is now in lib/CodeGen/RegAlloc 
llvm-svn: 8299
 2003-09-01 20:17:13 +00:00
Chris Lattner
e80612a28e LiveRangeInfo got moved into the lib/CodeGen/RegAlloc directory 
llvm-svn: 8297
 2003-09-01 20:12:17 +00:00
Chris Lattner
8c50571f12 IGNode got moved to lib/CodeGen/RegAlloc 
llvm-svn: 8294
 2003-09-01 20:00:08 +00:00
Chris Lattner
69382173e9 This file just needs LiveRange.h not IGNode.h 
llvm-svn: 8293
 2003-09-01 19:58:02 +00:00
Chris Lattner
3323829ecc No longer include IGNode.h in the Sparc global header 
llvm-svn: 8292
 2003-09-01 19:56:48 +00:00
Misha Brukman
9770b83509 * Use alloca() to force GCC not to eliminate frame pointer 
* Break apart saving and restoring registers into separate functions
* Instead of saving single and double FP registers, just save the double
  registers -- aliasing helps preserve the single FP registers as well.
* Request just as much memory for a stub as we actually use

llvm-svn: 8200
 2003-08-29 04:22:54 +00:00
Chris Lattner
4fd144acc8 Targets should configure themselves based on a Module, not some wierd flags 
llvm-svn: 8132
 2003-08-24 19:49:48 +00:00
Chris Lattner
43450cb075 Change all #include'd files to be :: rules instead of : rules 
llvm-svn: 8019
 2003-08-21 20:37:17 +00:00
Chris Lattner
a592cac43c Add support for the sig(set|long)jmp intrinsics 
llvm-svn: 7951
 2003-08-18 16:06:09 +00:00
Misha Brukman
7eb05a170a Spell `necessary' correctly. 
llvm-svn: 7944
 2003-08-18 14:43:39 +00:00
Brian Gaeke
f365176472 Rename -emitmaps to -enable-maps 
llvm-svn: 7913
 2003-08-16 00:23:16 +00:00
Misha Brukman
0238ea5d69 Now that the JIT memory manager allocates as many bytes as necessary rather than 
rounding up to a page, we need to request (num instrs * 4) bytes. However, I
think that 64 bytes is overkill for the stub function.

llvm-svn: 7888
 2003-08-15 18:03:06 +00:00
Misha Brukman
7d98bf2921 Fix register and parameter numbers in saving double FP registers. 
llvm-svn: 7884
 2003-08-15 16:15:28 +00:00
Misha Brukman
a12864b1bd * Must save FP registers when calling CompilationCallback(), because FP 
registers are global, are NOT windowed, and hence can be clobbered!
* Removed unused register shorthand notations
* Fixed and cleaned up comments in inline assembly

llvm-svn: 7853
 2003-08-15 00:26:50 +00:00
Misha Brukman
4aab2b25b3 Since we now have TableGen editing modes for VIM and (X)Emacs, we no longer need 
to mark TableGen description files with "C++ mode".

llvm-svn: 7841
 2003-08-14 15:16:28 +00:00
Chris Lattner
bf0c0100f6 Restore 'nice name' to pass 
llvm-svn: 7840
 2003-08-14 14:43:24 +00:00
Brian Gaeke
8c14ba96ca Factory methods for function passes now return type FunctionPass *. 
llvm-svn: 7839
 2003-08-14 06:09:32 +00:00
Brian Gaeke
74db4c7e27 Unbreak SPARC backend: addPassesToJITCompile and 
addPassesToEmitMachineCode now both take a FunctionPassManager.

llvm-svn: 7837
 2003-08-14 06:04:59 +00:00
Brian Gaeke
cbd3a40626 Factory methods for function passes now return type FunctionPass *. 
Get rid of RegisterLLC, which can't handle FunctionPasses anyway.

llvm-svn: 7836
 2003-08-14 06:04:49 +00:00
Brian Gaeke
ec8519d6b6 Unbreak SPARC backend: addPassesToJITCompile and 
addPassesToEmitMachineCode now both take a FunctionPassManager.
Factory methods for function passes now return type FunctionPass *.

llvm-svn: 7835
 2003-08-14 06:04:29 +00:00
Chris Lattner
ec611ae0d0 Adjust files for move of mapping info stuff into the Sparc directory 
llvm-svn: 7802
 2003-08-13 02:38:16 +00:00