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Author SHA1 Message Date
Chris Lattner
7a7bef4355 Initial checkin of Tail duplication pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6846 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 20:10:28 +00:00
Chris Lattner
7b52c036f4 Do not use the inefficient, fixed function, CBW, CDQ, ... instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6844 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:31:18 +00:00
Chris Lattner
680a7c2d1a Get rid of WORDSIZE macro which can pollute untold numbers of translation units 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6843 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:09:10 +00:00
Chris Lattner
3889a2cb05 Remove a ton of extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6842 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:08:05 +00:00
Chris Lattner
18345bb93f Whoops, accidentally lost a #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6841 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:04:58 +00:00
Chris Lattner
e0f4b98026 Remove support for the MultiObject flag, which was fundamentally broken 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6840 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:03:52 +00:00
Chris Lattner
5bb8776ece Remove support for the MultiObject flag, which was just fundamentally broken 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6839 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:03:24 +00:00
Chris Lattner
797249bc13 Instcombine cast (getelementptr Ptr, 0, 0, 0) to ... into: cast Ptr to ... 
This fixes type safety problems in a variety of benchmarks that were confusing
DSA.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6837 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 23:12:02 +00:00
Chris Lattner
1474b47600 Add testcase for reason that typesafety of power is being broken 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6836 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 22:59:39 +00:00
Chris Lattner
edf351f44e Clarify that variables must be global 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6835 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 21:45:56 +00:00
Chris Lattner
da5a6435b2 update documentation about columns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6833 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 20:09:01 +00:00
Chris Lattner
034acf0a3d Minor simplification to 64-bit instsel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6831 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 18:15:27 +00:00
Chris Lattner
0f1c461423 For 16 and 32-bit multiplies, use the IMUL instruction instead of the MUL instruction. 
This allows us to not force the use of the EAX/AX registers!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6830 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 17:16:58 +00:00
Chris Lattner
a8cb100706 Add IMULr16 & IMULr32 instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6829 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 17:13:35 +00:00
Chris Lattner
f58544712b Generate code for LONG indexes to getelementptr instructions more efficiently 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6828 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 16:01:24 +00:00
Chris Lattner
c901e8bd9e Some preprocessors doen't support // comments and get confused 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6821 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 23:14:50 +00:00
Chris Lattner
b7009c6cae Remove obsolete support for LD_LIBRARY_PATH 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6815 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 23:01:23 +00:00
John Criswell
a2e89c6f38 Updated to the new Makefile.common. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6814 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 21:37:31 +00:00
John Criswell
6f4ad0be83 Reverted back to revision 1.91. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6812 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 21:24:54 +00:00
John Criswell
917fb38274 Added a hack that takes the path relative to the home directory into account 
if a home directory is provided by the environment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6805 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 18:35:39 +00:00
John Criswell
259a144ef5 The modifications to LD_LIBRARY_PATH now add the specified paths to the 
beginning of LD_LIBRARY_PATH as opposed to simply replacing it.
This allows users to use LD_LIBRARY_PATH when running tests (useful for
when they have installed their own version of GCC).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6800 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 16:14:49 +00:00
Chris Lattner
5b836c4a06 Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6799 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 15:49:04 +00:00
Chris Lattner
e3ba95e6b7 Fix problem building optmized build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6798 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 15:41:57 +00:00
Chris Lattner
1c6d6c996a Fix the build. :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6797 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 14:36:52 +00:00
Vikram S. Adve
ddafa49edc RDCCR defines arg. #1, not arg. #2. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6796 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-20 11:32:11 +00:00
Chris Lattner
31f612589f Changes to privatize NodeType 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6795 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 21:15:26 +00:00
Chris Lattner
bd92b73be7 * Changes to make NodeType be private to DSNode. 
* Add new MultiObject flag to DSNode which keeps track of whether or not
  multiple objects have been merged into the node, allowing must-alias info
  to be tracked.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6794 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 21:15:11 +00:00
Chris Lattner
160cf48671 Lots of changes to make the NodeType field private to DSNode. 
Add new MultiObject flag


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6793 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 21:14:22 +00:00
Brian Gaeke
3387e7f7a2 Fix output bug: Intel asm comment character is #, not ;. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6792 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 19:58:32 +00:00
Brian Gaeke
088fa1162d RECAPITALIZE all the names of pseudo-instructions, and add a comment explaining 
the convention.

:-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6791 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 19:41:13 +00:00
Brian Gaeke
96b07e54dd Rename many instructions to their Intel asm-compatible names. This 
involves removing the [bwl] suffixes from instruction names, as well
as some other distinguishing marks (32/64/80 on fp insns, _i suffixes, etc.)

Lowercase all instr. names as well for consistency's sake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6790 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 19:34:44 +00:00
Brian Gaeke
9e474c4ec8 Add Initialization and Finalization methods for the Printer pass, 
to print various things on a module-by-module basis (currently, only the
former is used).

Don't print < > around names. The assembler can't take it.

Print pseudoinstructions only as comments. The poor little assembler can't
take that, either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6789 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 19:32:32 +00:00
Chris Lattner
ed4775a3c1 Remove usage of sys/unistd.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6788 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 18:42:09 +00:00
Chris Lattner
dccb6d017b Funcresolve no longer performs nicification of resolved functions 
instcombine does this


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6787 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 17:03:51 +00:00
Chris Lattner
936f771e25 Update comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6785 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 17:03:00 +00:00
Chris Lattner
0e6094122a The actual nicification of calls is now implemented in instcombine, not in 
funcresolve


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6784 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 17:02:06 +00:00
Chris Lattner
9fe3886678 Implement the functionality of InstCombine/call.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6783 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 17:00:31 +00:00
Chris Lattner
a3df1ff807 Remove a bunch of complicated code. The functionality is implemented in instcombine instead 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6782 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 16:59:19 +00:00
Chris Lattner
037b568e63 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6781 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 22:48:11 +00:00
Brian Gaeke
5ce1a585df tools/llc/llc.cpp: Make "-o -" work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6780 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 21:43:33 +00:00
Brian Gaeke
de3aa4f77f lib/Target/X86/X86TargetMachine.{cpp,h}: Add initial version 
(non-working) of llc guts for X86, and add a prototype for it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6779 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 21:43:21 +00:00
Chris Lattner
8c6bb90b8e Diversify examples 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6778 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 21:30:51 +00:00
Chris Lattner
b5561ffaf2 fix incorrect anchor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6777 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 21:28:11 +00:00
Brian Gaeke
2e2f2dcd6a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6776 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 21:14:23 +00:00
Chris Lattner
baed07333f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6775 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 19:39:06 +00:00
Chris Lattner
893f025262 Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6774 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 19:22:36 +00:00
Chris Lattner
c500cf2fab Remove extra line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6773 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 19:20:11 +00:00
Chris Lattner
cccc28c674 Reindent code to match the rest of the file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6772 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 18:46:08 +00:00
Chris Lattner
433c3fea6d Fix breakage due to John's recent changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6771 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 18:26:22 +00:00
Chris Lattner
a34f440f69 Add new DAE pass to gccld. It does not add cause any regressions in the test-suite 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6770 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 16:29:02 +00:00