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509 Commits

Author SHA1 Message Date
Chris Lattner
caa0d010d6 Run the simplify CFG pass after instcombine which has the effect of deleting 
ALL of the global ctor/dtor stuff if it is not used!

llvm-svn: 6916
 2003-06-26 05:29:50 +00:00
Chris Lattner
622df692df Move the instcombine pass before globaldce, so that if globals are made dead by instcombine, that they can be deleted. 
llvm-svn: 6910
 2003-06-26 04:32:31 +00:00
Chris Lattner
ca92cc4853 Try to run cleanups even if nothing was modified in the preview passes 
llvm-svn: 6897
 2003-06-25 04:13:52 +00:00
Chris Lattner
bc15c235dd Run dead arg elimination, and tell it that it's ok to hack up non-internal functions 
llvm-svn: 6896
 2003-06-25 04:13:36 +00:00
Chris Lattner
1eb4533b66 Add tail duplication pass to the pipeline, move the verifier pass to the front 
Other minor reorganizations

llvm-svn: 6849
 2003-06-22 20:11:45 +00:00
Chris Lattner
85559692cb Minor cleanups 
llvm-svn: 6799
 2003-06-20 15:49:04 +00:00
Chris Lattner
daebdb2358 Funcresolve no longer performs nicification of resolved functions 
instcombine does this

llvm-svn: 6787
 2003-06-19 17:03:51 +00:00
Brian Gaeke
667447173d tools/llc/llc.cpp: Make "-o -" work. 
llvm-svn: 6780
 2003-06-18 21:43:33 +00:00
Brian Gaeke
19420e8daf lib/Target/Sparc/Sparc.cpp: 
Move LowerAllocations, PrintFunction, and SymbolStripping passes, and
  the corresponding -disable-strip and -d options, over here to the SPARC
  target-specific bits of llc. Rename -d to -dump-asm.

tools/llc/Makefile:
 Reindent. Add x86 library so that llc compiles again.

tools/llc/llc.cpp:
 Remove support for running arbitrary optimization passes. Use opt instead.
 Remove LowerAllocations, PrintFunction, and SymbolStripping passes, as noted
  above.
 Allow user to select a backend (x86 or SPARC); default to guessing from
  the endianness/pointer size of the input bytecode file.
 Fix typos.
 Delete empty .s file and exit with error status if target does not support
  static compilation.

llvm-svn: 6776
 2003-06-18 21:14:23 +00:00
Chris Lattner
a7bf3dea5c Reindent code to match the rest of the file 
llvm-svn: 6772
 2003-06-18 18:46:08 +00:00
Chris Lattner
7b1df04748 Add new DAE pass to gccld. It does not add cause any regressions in the test-suite 
llvm-svn: 6770
 2003-06-18 16:29:02 +00:00
Brian Gaeke
17f041ba98 Use $(PLATFORMLIBDL) to selectively bring in -ldl only on those platforms where 
it is needed.

llvm-svn: 6753
 2003-06-17 20:09:18 +00:00
Chris Lattner
6d0553444b Life is too short. Link in too much stuff on Linux to make building on sun easier 
llvm-svn: 6748
 2003-06-17 19:14:59 +00:00
Chris Lattner
0fc18257a9 The never-ending odyssey trying to get sparc to link 
llvm-svn: 6747
 2003-06-17 18:19:52 +00:00
Chris Lattner
85f1b38638 Make sure to get the value of ARCH before we use it 
llvm-svn: 6746
 2003-06-17 17:53:35 +00:00
Chris Lattner
0c7e4fdfa2 Do not link in the Sparc JIT when building on X86. Eventually the sparc will not 
link in the X86 JIT either, but this makes testing easier.

For some reason, the sparc JIT was breaking the X86 JIT when it was linked in. :(

llvm-svn: 6745
 2003-06-17 15:54:52 +00:00
Chris Lattner
ed38cd7aa9 Whoops, didn't mean to check that in :( 
llvm-svn: 6743
 2003-06-17 15:46:34 +00:00
Chris Lattner
1afd194a33 Use more structured command line option processing 
llvm-svn: 6742
 2003-06-17 15:43:13 +00:00
Chris Lattner
493103ea3b Actually, change it to use explicit new/delete, which is more likely to be 
optimized INTO an alloca

llvm-svn: 6727
 2003-06-16 22:29:09 +00:00
Chris Lattner
9fa396e6c7 Remove usage of alloca 
llvm-svn: 6726
 2003-06-16 22:22:11 +00:00
Brian Gaeke
4681b27a92 Isolate machine-dependent use of <alloca.h> in "Support/Alloca.h", 
so that we can easily change its use to be conditional on the result of
an autoconf test later.

llvm-svn: 6723
 2003-06-16 21:54:01 +00:00
Chris Lattner
15bfe02e6f Fix major bug in my last checkin. :( 
llvm-svn: 6688
 2003-06-13 16:10:26 +00:00
Chris Lattner
f90b0e49fa Remove obsolete comments about llvm-ar 
llvm-svn: 6686
 2003-06-12 18:57:42 +00:00
Chris Lattner
dec82c2ca1 Remove duplicate pass 
llvm-svn: 6631
 2003-06-05 20:51:10 +00:00
Chris Lattner
c3373f42ce Remove stupid thinko that was preventing bugpoint from working 
llvm-svn: 6533
 2003-06-02 04:54:29 +00:00
Chris Lattner
b7a4d035d7 Give better information about how the passes crash 
llvm-svn: 6532
 2003-06-02 04:54:16 +00:00
Chris Lattner
037fce29a8 Add support for: -o - 
llvm-svn: 6485
 2003-05-31 21:47:16 +00:00
Chris Lattner
a05571b144 Add SRoA pass to gccas 
llvm-svn: 6442
 2003-05-30 19:24:06 +00:00
Chris Lattner
e4108c9550 Move indvars pass after mem2reg pass where it is more likely to be useful 
llvm-svn: 6441
 2003-05-30 19:23:10 +00:00
Chris Lattner
67b4289b39 Fix formatting in file 
llvm-svn: 6398
 2003-05-29 15:13:15 +00:00
Misha Brukman
4931c59635 Link in Sparc libs for the JIT, even on X86 to be able to support debugging 
of Sparc JIT (printing out instrs) on X86. Con: this increases linking time.

llvm-svn: 6361
 2003-05-27 21:42:05 +00:00
Chris Lattner
f8db81aac0 Remove ugly hack (that I put in originally) for building in trace stuff 
automatically in LLC

llvm-svn: 6358
 2003-05-27 21:23:02 +00:00
Chris Lattner
c8e346caeb Add compatibility option 
llvm-svn: 6354
 2003-05-27 19:15:11 +00:00
Brian Gaeke
b9ec46415f Remove ".bc" from the end of InputFile if it is there, in 
tools/lli/lli.cpp:main().

llvm-svn: 6317
 2003-05-23 20:28:07 +00:00
Brian Gaeke
b599881570 gccld.cpp: 
Fix typo in header.
 Add IsArchive static method.
 Roll LoadLibraryFromDirectory() into LoadLibrary(), and factor
  LoadLibraryExactName() out of the result. Instead of treating the current
  directory specially, just insert it into LibPaths in the beginning of
  main().
 Make LoadLibrary() take a "search" flag that says whether to search for the
  correct library, or just trust that LibName is right.
 Make LinkLibrary() take a "search" flag, and pass it to LoadLibrary().
 Change the for-loop over InputFilenames to detect ar archives and link them
  in as libraries without searching.
 Change the for-loop over Libraries to explicitly turn on the "search" flag
  to LinkLibrary() that makes LoadLibrary() search for the correct library
  (i.e., when processing -lNAME options.)

llvm-svn: 6316
 2003-05-23 20:27:07 +00:00
Brian Gaeke
5eee0dd116 Clarify BugDriver.cpp:BugDriver::ParseInputFile()'s return values in its 
explanatory comment.

llvm-svn: 6308
 2003-05-23 05:34:32 +00:00
Chris Lattner
ea946cf5c1 Kill using declarations 
llvm-svn: 6292
 2003-05-22 20:13:16 +00:00
Chris Lattner
4875906a69 Allow disabling final cleanups 
llvm-svn: 6271
 2003-05-21 20:38:59 +00:00
Chris Lattner
5a8e740420 Increase odds that this won't bork things 
llvm-svn: 6267
 2003-05-21 19:41:31 +00:00
Chris Lattner
add97ceef3 Get rid of really old makefile cruft 
llvm-svn: 6218
 2003-05-14 21:31:31 +00:00
Chris Lattner
a929e45913 Search LLVM_LIB_SEARCH_PATH for objects to allow it to find crtend.o 
Implement minor library linking optimization.

llvm-svn: 6181
 2003-05-13 22:14:13 +00:00
Chris Lattner
229be7a063 Add a disable-verify option 
llvm-svn: 6155
 2003-05-12 22:12:44 +00:00
Chris Lattner
4596303925 Move static stuff to an anonymous namespace 
llvm-svn: 6154
 2003-05-12 22:08:58 +00:00
Chris Lattner
8b8e1625e1 Print filename correctly 
llvm-svn: 6119
 2003-05-12 14:32:04 +00:00
Chris Lattner
5d3b17a4cc The JIT is the default mode for LLI now 
llvm-svn: 6118
 2003-05-12 14:31:57 +00:00
Chris Lattner
63f5ef84be Make a comment more accurate 
llvm-svn: 5991
 2003-05-03 03:20:36 +00:00
Chris Lattner
198cc8f556 Add support for debugging miscompilations with the use of the JIT or CBE! 
llvm-svn: 5990
 2003-05-03 03:19:41 +00:00
Chris Lattner
b65c30446d Bugpoint is always verbose, eliminate option 
llvm-svn: 5989
 2003-05-03 03:18:41 +00:00
Misha Brukman
7257cc718d The Grammar Police is out on patrol. 
llvm-svn: 5985
 2003-05-03 02:16:43 +00:00
Chris Lattner
08b4007a7c Add an instcombine pass before levelraise 
llvm-svn: 5980
 2003-05-02 18:19:05 +00:00