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3501 Commits

Author SHA1 Message Date
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
75e1e892a6 Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'. 
llvm-svn: 6774
 2003-06-18 19:22:36 +00:00
Chris Lattner
d176218b2d Handle arguments passed in through the va_arg area 
llvm-svn: 6769
 2003-06-18 16:25:51 +00:00
Chris Lattner
1bcf06834c These instructions really take three operands. This fixes some assertions 
llvm-svn: 6765
 2003-06-18 15:09:02 +00:00
Brian Gaeke
d51afb3000 lib/CWriter/Writer.cpp: Copy AsmWriter's ConstantFP checking code here 
into a new function FPCSafeToPrint(), and use it in printConstant()
and printFunction() to decide whether we should output ConstantFPs as
floating-point constants or as references to stack-allocated variables.

lib/VMCore/AsmWriter.cpp: Fix an apparent typo in the code mentioned above.

llvm-svn: 6762
 2003-06-17 23:55:35 +00:00
Brian Gaeke
04d082abe5 Add #ifdef hack for MAP_ANONYMOUS being spelled MAP_ANON on some platforms. 
(We're already talking about autoconf'ing this, so I'm assuming this hack
will be short-lived...I just don't want it to get lost in my working files.)

llvm-svn: 6761
 2003-06-17 23:14:06 +00:00
Chris Lattner
911e2c331c Initial checkin of DAE pass 
llvm-svn: 6759
 2003-06-17 22:21:05 +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
Brian Gaeke
db4d9c9bd8 Use std::isnan instead of isnan. Brought back to you from the 
future, by the reconciliation of the C++ and C99 standards. Someday.

llvm-svn: 6751
 2003-06-17 19:59:17 +00:00
Brian Gaeke
f35ca29abc Put ifdefs around use of malloc.h/mallinfo, which isn't available on FreeBSD. 
llvm-svn: 6750
 2003-06-17 19:54:00 +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
0aa503a72d Apparently "sparc" is a macro on sparcs. Ugh. :) 
llvm-svn: 6744
 2003-06-17 15:54:02 +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
1f384965af #ifdef out code that only applies when the HOSTARCH = sparc 
llvm-svn: 6741
 2003-06-17 15:32:38 +00:00
Chris Lattner
5083d8846b Implement handling of constantexprs for disambiguation. This implements 
BasicAA/featuretest.ll:constexpr_test

llvm-svn: 6740
 2003-06-17 15:25:37 +00:00
Chris Lattner
07452f836a Avoid divide by zero errors 
llvm-svn: 6738
 2003-06-17 15:07:20 +00:00
Chris Lattner
23450e834e Fix bug: Assembler/2003-06-17-InvokeDisassemble.llx 
"yes, invoke instructions can have just three arguments"

llvm-svn: 6736
 2003-06-17 13:31:10 +00:00
Chris Lattner
44689264b2 Fairly major change: emit fixed sized allocas in the entry block as a variable, 
instead of a variable pointer and an alloca.  All accesses to the variable then
use the address-of operator to access it.  This plays better with the internal
GCC code generation phases, which bail early on functions which contain allocas.
It also makes the code a bit easier to read.

llvm-svn: 6734
 2003-06-17 04:39:14 +00:00
Chris Lattner
2b01ee820e Don't corrupt memory when removing an instruction from the program, but 
not the worklist

llvm-svn: 6733
 2003-06-17 03:57:18 +00:00
Brian Gaeke
66d086cc1e Don't include alloca.h on FreeBSD. 
llvm-svn: 6728
 2003-06-16 23:57:13 +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
Chris Lattner
c32989e03a Remove two using decls 
Remove usage of alloca

llvm-svn: 6725
 2003-06-16 22:18:28 +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
3aba55395a Rename FInfo.cpp to FunctionInfo.cpp, eliminate FInfo.h 
llvm-svn: 6712
 2003-06-16 15:31:52 +00:00
Chris Lattner
9958a1c5b8 move contents of include/llvm/Reoptimizer/Mapping/FInfo.h into here, it is sparc internal 
llvm-svn: 6711
 2003-06-16 15:31:09 +00:00
Chris Lattner
098bfd0a32 Fix typeo 
llvm-svn: 6704
 2003-06-16 12:21:19 +00:00
Chris Lattner
343c4d4987 Fix bug: Linker/2003-06-02-TypeResolveProblem2.ll 
llvm-svn: 6699
 2003-06-16 12:11:33 +00:00
Chris Lattner
64ec8f36aa Fix bug: ADCE/2003-06-11-InvalidCFG.ll 
This was because we were deleting large chunks of functions without an exit block, because the post-dominance
information was not useful.  This broke crafty and twolf.

llvm-svn: 6698
 2003-06-16 12:10:45 +00:00
Chris Lattner
01aacfcea8 Fix bug: CBackend/2003-06-11-HexConstant.ll 
Fix bug: CBackend/2003-06-11-LiteralStringProblem.ll

llvm-svn: 6697
 2003-06-16 12:09:09 +00:00
Chris Lattner
2806ac8828 Nodes get forwarded when they are collapsed currently. 
llvm-svn: 6696
 2003-06-16 12:08:18 +00:00
Chris Lattner
e718da0d46 Remove bogus assertion: a node with no referrers could be collapsed if field-sensitivity was disabled 
llvm-svn: 6695
 2003-06-16 12:07:39 +00:00
Chris Lattner
24441a15c5 Implement forwarding from stores to loads of must-aliased pointers. 
This implements: GCSE/2003-06-13-LoadStoreEliminate.ll

llvm-svn: 6694
 2003-06-16 12:06:41 +00:00
Chris Lattner
713b9542eb Fix invalid number of arguments problem 
llvm-svn: 6692
 2003-06-16 12:03:00 +00:00
John Criswell
4781723de6 Included assert.h so that the code compiles under newer versions of GCC. 
llvm-svn: 6682
 2003-06-11 14:01:36 +00:00
John Criswell
d3ff853628 Updated for the new projects Makefile. 
llvm-svn: 6678
 2003-06-11 13:49:11 +00:00
Guochun Shi
77b04a417a add some comments 
add a function ModuloScheduling::dumpFinalSchedule() to print out final schedule

llvm-svn: 6677
 2003-06-10 20:04:30 +00:00
Guochun Shi
36a4257c48 add an brief instruction what this pass is 
llvm-svn: 6676
 2003-06-10 20:03:39 +00:00
Guochun Shi
385c1556a9 a simple introduction to this pass 
llvm-svn: 6675
 2003-06-10 20:02:16 +00:00
Guochun Shi
8783d79b8b cleaned code 
add some comments

llvm-svn: 6674
 2003-06-10 19:09:00 +00:00
Guochun Shi
7868d0f43e delete useless functions 
add comment

llvm-svn: 6673
 2003-06-08 23:16:07 +00:00
Guochun Shi
24ac61d239 change DEBUG to DEBUG_PRINT 
llvm-svn: 6672
 2003-06-08 20:40:47 +00:00
Chris Lattner
66f5f27dcb Add #include for older GCC's 
llvm-svn: 6670
 2003-06-08 06:43:57 +00:00
Chris Lattner
326e1fb77d Fix bug: LevelRaise/2003-06-07-EmptyArrayTest.ll 
llvm-svn: 6669
 2003-06-07 21:45:42 +00:00
Chris Lattner
26c238c746 Fix compilation problem on GCC 2.9x 
llvm-svn: 6667
 2003-06-07 20:29:58 +00:00
Misha Brukman
ba5c703619 Do not hastily change the Opcode from 'r' to 'i' type if we're not actually 
SETTING the operand to be an immediate or have verified that one of the operands
is really a SignExtended or Unextended immediate value already, which warrants
an 'i' opcode.

llvm-svn: 6662
 2003-06-07 02:34:43 +00:00