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21682 Commits

Author SHA1 Message Date
Jim Laskey deeafa0f00 Had expand logic backward. 
llvm-svn: 25105
 2006-01-05 01:47:43 +00:00
Jim Laskey 762e9ec06c Added initial support for DEBUG_LABEL allowing debug specific labels to be 
inserted in the code.

llvm-svn: 25104
 2006-01-05 01:25:28 +00:00
Evan Cheng 45e19098a6 DAG based isel call support. 
llvm-svn: 25103
 2006-01-05 00:27:02 +00:00
Evan Cheng 779dd94721 Remove some dead code. 
llvm-svn: 25102
 2006-01-05 00:26:14 +00:00
Chris Lattner 95d46c17c0 remove unused header 
llvm-svn: 25101
 2006-01-05 00:21:37 +00:00
Jim Laskey 219d559824 Applied some recommend changes from sabre. The dominate one beginning "let the 
pass manager do it's thing."  Fixes crash when compiling -g files and suppresses
dwarf statements if no debug info is present.

llvm-svn: 25100
 2006-01-04 22:28:25 +00:00
Jeff Cohen 853116145d Be consistent in using class vs struct to make VC++ happy. And as it contains 
methods, virtual method even, class wins.

llvm-svn: 25098
 2006-01-04 17:21:23 +00:00
Jeff Cohen 37c56fc58f Teach Visual Studio about new file. 
llvm-svn: 25097
 2006-01-04 17:19:48 +00:00
Jim Laskey 0da76a676a Add unique id to debug location for debug label use (work in progress.) 
llvm-svn: 25096
 2006-01-04 15:04:11 +00:00
Jim Laskey 2741e8304c Add check for debug presence. 
llvm-svn: 25095
 2006-01-04 14:30:12 +00:00
Jim Laskey c972f0504a Add flag for debug presence. 
llvm-svn: 25094
 2006-01-04 14:29:26 +00:00
Jim Laskey b0609d91c3 Tie dwarf generation to darwin assembler. 
llvm-svn: 25093
 2006-01-04 13:52:30 +00:00
Jim Laskey 1e8731ef60 1. Make MachineDebugInfo a pass. 
2. Add label uniquing code.

llvm-svn: 25092
 2006-01-04 13:46:37 +00:00
Jim Laskey a48e8f5fd1 Move MachineDebugInfo to module level location. 
llvm-svn: 25091
 2006-01-04 13:44:43 +00:00
Jim Laskey 57a5e0b45a Moving MachineDebugInfo to module level location. 
llvm-svn: 25090
 2006-01-04 13:43:56 +00:00
Jim Laskey 6f9ff633a6 Change how MachineDebugInfo is fetched. 
llvm-svn: 25089
 2006-01-04 13:42:59 +00:00
Jim Laskey 9744c6292b Adding MachineDebugInfo as a immutable pass. 
llvm-svn: 25088
 2006-01-04 13:42:02 +00:00
Jim Laskey 2f28b667e0 Adding new files. 
llvm-svn: 25087
 2006-01-04 13:37:32 +00:00
Jim Laskey 44317393f8 Extending MachineDebugInfo. 
llvm-svn: 25086
 2006-01-04 13:36:38 +00:00
Chris Lattner c47b08154d Patch #6's in Saem's refactor-the-passmanager patch series. From him: 
This sanitises the world, blows away the specialisations and adds
traits per passmanager type -- seemed most natural.

llvm-svn: 25085
 2006-01-04 07:47:13 +00:00
Chris Lattner 25bd5c5ed7 add a comment that I should have written a long time ago 
llvm-svn: 25084
 2006-01-04 07:29:33 +00:00
Chris Lattner 227e936650 Add support for targets (like Alpha) that have terminator instructions which 
use virtual registers.  We now allow the first instruction in a block of
terminators to use virtual registers, and update phi elimination to correctly
update livevar when eliminating phi's.  This fixes a problem on a testcase
Andrew sent me.

llvm-svn: 25083
 2006-01-04 07:12:21 +00:00
Jeff Cohen 7120107e20 Update list of supported bisons. 
llvm-svn: 25082
 2006-01-04 06:51:22 +00:00
Chris Lattner 0511055276 Add an assertion, update DefInst even though no one uses it (dangling pointers 
don't help anyone)

llvm-svn: 25081
 2006-01-04 06:47:48 +00:00
Chris Lattner be45b5e948 Add a LiveVariables::VarInfo::dump method 
llvm-svn: 25080
 2006-01-04 05:40:30 +00:00
Chris Lattner d4f11f2209 add a dump method to help debugging 
llvm-svn: 25079
 2006-01-04 05:39:51 +00:00
Chris Lattner 3f60c83911 Saem's patch #5 of the passmanager refactoring 
llvm-svn: 25078
 2006-01-04 05:02:04 +00:00
Chris Lattner afb8ee6d25 patch #4 in Saem's passmanager refactoring. 
llvm-svn: 25077
 2006-01-04 04:36:11 +00:00
Jeff Cohen a69bb989f1 Replace fix with one less disruptive to the original code. 
Also note that GCC 4.1 also correctly flags the syntax error.

llvm-svn: 25076
 2006-01-04 03:23:30 +00:00
Jeff Cohen 7d17a6bc86 Tblgen was generating syntactically illegal C++ code like: 
SDOperand Tmp0,Tmp1,Tmp2,Tmp3,;

GCC has a bug (24907) in which is fails to catch this, but VC++ correctly
notes its illegality, so tblgen must be taught to only generate legal C++.

llvm-svn: 25075
 2006-01-04 03:15:19 +00:00
Chris Lattner 6b52be6a89 implement constant folding of ==/!= on constant packed, simplify some code. 
llvm-svn: 25074
 2006-01-04 02:20:54 +00:00
Chris Lattner f0f4068196 implement constant folding for the element-wise binary operations 
llvm-svn: 25073
 2006-01-04 02:15:02 +00:00
Chris Lattner 1171d95d88 don't crash when trying to constant fold packed expressions. 
llvm-svn: 25072
 2006-01-04 02:03:29 +00:00
Chris Lattner c421a26792 Fix an assertion to allow constant folding of packed values 
llvm-svn: 25071
 2006-01-04 01:01:04 +00:00
Chris Lattner 3d38031bef Remove obsolete comment, make things look a bit nicer 
llvm-svn: 25070
 2006-01-04 00:32:01 +00:00
Chris Lattner c29793a077 reduce stack usage of the recursive SelectCode function by out-lining each 
case of the switch statement into its own method.

llvm-svn: 25069
 2006-01-04 00:25:00 +00:00
Chris Lattner 81e4dbc6a1 Remove my previous ugly hack that tries to reduce the stack space usage 
of SelectCode to make way for a better solution.

llvm-svn: 25068
 2006-01-03 22:55:16 +00:00
Chris Lattner 8cdc773748 Pull inline methods out of the pass class definition to make it easier to 
read the code.

Do not internalize debugger anchors.

llvm-svn: 25067
 2006-01-03 19:13:17 +00:00
Chris Lattner 6c10dee2fa silence some warnings 
llvm-svn: 25066
 2006-01-03 17:52:18 +00:00
John Criswell 8a74fdc675 Happy New Year, LLVM. 
llvm-svn: 25065
 2006-01-03 14:42:06 +00:00
Chris Lattner b723c33614 Change a variable from being an iterator to a raw MachineInstr*, to make 
GDB use tolerable

llvm-svn: 25064
 2006-01-03 07:41:37 +00:00
Chris Lattner 4700d9a9cf Finally commit Saem's 'patch #3' to refactor the pass manager 
llvm-svn: 25063
 2006-01-03 07:05:17 +00:00
Chris Lattner 44497859f9 Make the -print-alias-sets pass work for printing out something other than 
the default aa impl results.

llvm-svn: 25062
 2006-01-03 06:05:22 +00:00
Chris Lattner 2e6f448d0f update usage of -print-alias-sets 
llvm-svn: 25061
 2006-01-03 06:04:48 +00:00
Andrew Lenharth eaf5ed1438 typeo 
llvm-svn: 25060
 2006-01-02 21:15:53 +00:00
Chris Lattner 38e0b281da Remove a 'using namespace std'. 
llvm-svn: 25059
 2006-01-01 22:20:31 +00:00
Andrew Lenharth f99c338278 Add support for brcond 
llvm-svn: 25058
 2006-01-01 22:16:43 +00:00
Andrew Lenharth 6bec63aac9 Move brcond over and fix some imm patterns. This may be the last change before changing the default alpha isel. 
llvm-svn: 25057
 2006-01-01 22:16:14 +00:00
Andrew Lenharth 0e5ba1d1fe Change this regression so andi is not a valid codegen of it 
llvm-svn: 25056
 2006-01-01 22:14:31 +00:00
Andrew Lenharth f0545f7c48 clean this function up some 
llvm-svn: 25055
 2006-01-01 22:13:54 +00:00