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6435 Commits

Author SHA1 Message Date
Chris Lattner 970c33abb1 Implement the functionality of InstCombine/call.ll 
llvm-svn: 6783
 2003-06-19 17:00:31 +00:00
Chris Lattner bbe2dab909 Remove a bunch of complicated code. The functionality is implemented in instcombine instead 
llvm-svn: 6782
 2003-06-19 16:59:19 +00:00
Chris Lattner d5cdc73f0b New testcase 
llvm-svn: 6781
 2003-06-18 22:48:11 +00:00
Brian Gaeke c39d16ab8f tools/llc/llc.cpp: Make "-o -" work. 
llvm-svn: 6780
 2003-06-18 21:43:33 +00:00
Brian Gaeke ac94bab876 lib/Target/X86/X86TargetMachine.{cpp,h}: Add initial version 
(non-working) of llc guts for X86, and add a prototype for it.

llvm-svn: 6779
 2003-06-18 21:43:21 +00:00
Chris Lattner 33426d9168 Diversify examples 
llvm-svn: 6778
 2003-06-18 21:30:51 +00:00
Chris Lattner b254d5d50e fix incorrect anchor 
llvm-svn: 6777
 2003-06-18 21:28:11 +00:00
Brian Gaeke cf8c4f5fe4 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 fbac3ce589 Move llvm tools to the start of the testrunner path, which allows the llvm 'as' 
tool to be found in preference to the system 'as' tool.

llvm-svn: 6775
 2003-06-18 19:39:06 +00:00
Chris Lattner 8826647168 Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'. 
llvm-svn: 6774
 2003-06-18 19:22:36 +00:00
Chris Lattner 8e31d81bd7 Remove extra line 
llvm-svn: 6773
 2003-06-18 19:20:11 +00:00
Chris Lattner 422de25579 Reindent code to match the rest of the file 
llvm-svn: 6772
 2003-06-18 18:46:08 +00:00
Chris Lattner a436926e24 Fix breakage due to John's recent changes 
llvm-svn: 6771
 2003-06-18 18:26:22 +00:00
Chris Lattner 472beba236 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
Chris Lattner 5d3c145d4e Handle arguments passed in through the va_arg area 
llvm-svn: 6769
 2003-06-18 16:25:51 +00:00
Chris Lattner d768c51f1b These instructions really take three operands. This fixes some assertions 
llvm-svn: 6765
 2003-06-18 15:09:02 +00:00
Brian Gaeke 87b4f0765c 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 a7cf81bc75 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 a36eea5142 Make testcase more interesting, remove absolute path from -load line 
llvm-svn: 6760
 2003-06-17 22:21:55 +00:00
Chris Lattner 13bf28c00a Initial checkin of DAE pass 
llvm-svn: 6759
 2003-06-17 22:21:05 +00:00
Chris Lattner 95881f6234 * Add new CallSite::get factory method 
* add new setCalledFunction method
* FIX arg_end method which was horribly broken!

llvm-svn: 6758
 2003-06-17 22:16:59 +00:00
Chris Lattner 908ffe346d Add new op_erase method 
llvm-svn: 6757
 2003-06-17 22:15:55 +00:00
Chris Lattner 32cbae3320 Make sure accessor is properly doxygenized. It wants two lines 
llvm-svn: 6756
 2003-06-17 21:44:51 +00:00
Chris Lattner f42ca71f34 Add accessor 
llvm-svn: 6755
 2003-06-17 21:44:31 +00:00
Chris Lattner 947b0daccd Fix to mesh with Johns recent changes 
llvm-svn: 6754
 2003-06-17 20:55:04 +00:00
Brian Gaeke e38c7d9f2d 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 c5ddcae8f5 Add variable named PLATFORMLIBDL to control OS-specific usage of libdl. 
llvm-svn: 6752
 2003-06-17 20:08:02 +00:00
Brian Gaeke 44a4adfad2 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 ad3aabd47a 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 ce5ee39319 Make CallSite's default constructable, copyable, and assignable (explicitly) 
llvm-svn: 6749
 2003-06-17 19:50:28 +00:00
Chris Lattner dcd6bcb71d 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 eba0e9930d The never-ending odyssey trying to get sparc to link 
llvm-svn: 6747
 2003-06-17 18:19:52 +00:00
Chris Lattner f9f0005af7 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 d9cc372613 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 cf48150098 Apparently "sparc" is a macro on sparcs. Ugh. :) 
llvm-svn: 6744
 2003-06-17 15:54:02 +00:00
Chris Lattner 66e018bb80 Whoops, didn't mean to check that in :( 
llvm-svn: 6743
 2003-06-17 15:46:34 +00:00
Chris Lattner d9e6bfae0e Use more structured command line option processing 
llvm-svn: 6742
 2003-06-17 15:43:13 +00:00
Chris Lattner a5741aca3a #ifdef out code that only applies when the HOSTARCH = sparc 
llvm-svn: 6741
 2003-06-17 15:32:38 +00:00
Chris Lattner 1bec75e730 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 b9119b3ed4 Add new testcase 
llvm-svn: 6739
 2003-06-17 15:16:35 +00:00
Chris Lattner 702a42bb8a Avoid divide by zero errors 
llvm-svn: 6738
 2003-06-17 15:07:20 +00:00
Chris Lattner 0f55690855 Fix misspelling of ExtraSources, hopefully to unbreak the nightly tester 
Remove evil rcs tag :)

llvm-svn: 6737
 2003-06-17 14:30:21 +00:00
Chris Lattner bbd00c12e0 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 5c2d7ac52f New testcase 
llvm-svn: 6735
 2003-06-17 13:21:13 +00:00
Chris Lattner fb70cf528e 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 2a8c301c9f 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 a7a50133ef Regularize the names of #include-guards. 
llvm-svn: 6732
 2003-06-17 00:35:55 +00:00
Chris Lattner 984c64759b Just _EXTEND_ the current path. Don't replace it. Replacing it makes it 
impossible for scripts to find user tools like sed.

llvm-svn: 6731
 2003-06-17 00:27:43 +00:00
Chris Lattner 6a28a105b1 Arg, sparc doesn't have correct things in math.h! 
llvm-svn: 6729
 2003-06-17 00:03:56 +00:00
Brian Gaeke 32f27e9f45 Don't include alloca.h on FreeBSD. 
llvm-svn: 6728
 2003-06-16 23:57:13 +00:00