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Commit Graph

21640 Commits

Author SHA1 Message Date
Jim Laskey
5eddaee9f3 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
2329411038 DAG based isel call support.
llvm-svn: 25103
2006-01-05 00:27:02 +00:00
Evan Cheng
0d39dd2664 Remove some dead code.
llvm-svn: 25102
2006-01-05 00:26:14 +00:00
Chris Lattner
0d03087d6d remove unused header
llvm-svn: 25101
2006-01-05 00:21:37 +00:00
Jim Laskey
61138e28ff 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
9b99d8fde6 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
5cc9ac7bc7 Teach Visual Studio about new file.
llvm-svn: 25097
2006-01-04 17:19:48 +00:00
Jim Laskey
897ad8ddb7 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
9c9c46a7a4 Add check for debug presence.
llvm-svn: 25095
2006-01-04 14:30:12 +00:00
Jim Laskey
d834ac50d5 Add flag for debug presence.
llvm-svn: 25094
2006-01-04 14:29:26 +00:00
Jim Laskey
62b29812a6 Tie dwarf generation to darwin assembler.
llvm-svn: 25093
2006-01-04 13:52:30 +00:00
Jim Laskey
36c8946b56 1. Make MachineDebugInfo a pass.
2. Add label uniquing code.

llvm-svn: 25092
2006-01-04 13:46:37 +00:00
Jim Laskey
3519bc08c5 Move MachineDebugInfo to module level location.
llvm-svn: 25091
2006-01-04 13:44:43 +00:00
Jim Laskey
881126a42d Moving MachineDebugInfo to module level location.
llvm-svn: 25090
2006-01-04 13:43:56 +00:00
Jim Laskey
1b0399e8f0 Change how MachineDebugInfo is fetched.
llvm-svn: 25089
2006-01-04 13:42:59 +00:00
Jim Laskey
c8681a0c43 Adding MachineDebugInfo as a immutable pass.
llvm-svn: 25088
2006-01-04 13:42:02 +00:00
Jim Laskey
92d0ae5e4e Adding new files.
llvm-svn: 25087
2006-01-04 13:37:32 +00:00
Jim Laskey
013cfc7698 Extending MachineDebugInfo.
llvm-svn: 25086
2006-01-04 13:36:38 +00:00
Chris Lattner
064e45054a 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
3e65439986 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
19343b85fd 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
051560e5dd Update list of supported bisons.
llvm-svn: 25082
2006-01-04 06:51:22 +00:00
Chris Lattner
c3ff71cc3a 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
f00c43e105 Add a LiveVariables::VarInfo::dump method
llvm-svn: 25080
2006-01-04 05:40:30 +00:00
Chris Lattner
16d652bfff add a dump method to help debugging
llvm-svn: 25079
2006-01-04 05:39:51 +00:00
Chris Lattner
586eae6b9a Saem's patch #5 of the passmanager refactoring
llvm-svn: 25078
2006-01-04 05:02:04 +00:00
Chris Lattner
76bf19b0d5 patch #4 in Saem's passmanager refactoring.
llvm-svn: 25077
2006-01-04 04:36:11 +00:00
Jeff Cohen
2230844c7b 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
8c5173a440 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
cbb7c27b51 implement constant folding of ==/!= on constant packed, simplify some code.
llvm-svn: 25074
2006-01-04 02:20:54 +00:00
Chris Lattner
00a5bdbb95 implement constant folding for the element-wise binary operations
llvm-svn: 25073
2006-01-04 02:15:02 +00:00
Chris Lattner
fffcbfffa6 don't crash when trying to constant fold packed expressions.
llvm-svn: 25072
2006-01-04 02:03:29 +00:00
Chris Lattner
291f009018 Fix an assertion to allow constant folding of packed values
llvm-svn: 25071
2006-01-04 01:01:04 +00:00
Chris Lattner
5a6761490a Remove obsolete comment, make things look a bit nicer
llvm-svn: 25070
2006-01-04 00:32:01 +00:00
Chris Lattner
ae035f3604 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
f6418363ba 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
6a56973377 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
9be3d76ec9 silence some warnings
llvm-svn: 25066
2006-01-03 17:52:18 +00:00
John Criswell
40ecad5dab Happy New Year, LLVM.
llvm-svn: 25065
2006-01-03 14:42:06 +00:00
Chris Lattner
ded5041b23 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
4a422e2218 Finally commit Saem's 'patch #3' to refactor the pass manager
llvm-svn: 25063
2006-01-03 07:05:17 +00:00
Chris Lattner
63a5dea457 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
3186228634 update usage of -print-alias-sets
llvm-svn: 25061
2006-01-03 06:04:48 +00:00
Andrew Lenharth
b4102c0250 typeo
llvm-svn: 25060
2006-01-02 21:15:53 +00:00
Chris Lattner
9f51967a78 Remove a 'using namespace std'.
llvm-svn: 25059
2006-01-01 22:20:31 +00:00
Andrew Lenharth
8291285388 Add support for brcond
llvm-svn: 25058
2006-01-01 22:16:43 +00:00
Andrew Lenharth
33a683c939 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
9d2a49f0e3 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
1f84cd6920 clean this function up some
llvm-svn: 25055
2006-01-01 22:13:54 +00:00
Chris Lattner
9d52e29e8f Add a section about using namespaces.
llvm-svn: 25054
2006-01-01 21:59:22 +00:00