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6147a7aa17
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2979 Commits

Author SHA1 Message Date
Chris Lattner
6147a7aa17 Move all data members to the end of the class. 
Add a hook to find out how the target handles shift amounts that are out of
range.  Either they are undefined (the default), they mask the shift amount
to the size of the register (X86, Alpha, etc), or they extend the shift (PPC).

This defaults to undefined, which is conservatively correct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19676 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-19 03:36:03 +00:00
Chris Lattner
c7ba0eb5eb Keep track of the returned value type as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19669 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-18 19:26:18 +00:00
Chris Lattner
30c0fc23c5 Allow setcc operations to have non-bool types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19655 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-18 02:51:41 +00:00
Chris Lattner
80d8a93489 Make methods private, add a method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19634 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-17 17:14:43 +00:00
Chris Lattner
7ece380440 Add methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19627 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-17 02:24:59 +00:00
Chris Lattner
6ae76fcc06 Add comments 
Add fields to hold the result type of setcc operations and shift amounts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19618 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 23:59:30 +00:00
Chris Lattner
7e5ee40979 Revamp supported ops. Instead of just being supported or not, we now keep 
track of how to deal with it, and provide the target with a hook that they
can use to legalize arbitrary operations in arbitrary ways.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19609 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 07:27:49 +00:00
Reid Spencer
8085cff7eb Provide support for HP/UX aCC compiler's variant of hash_map and hash_set 
(RogueWave). These are implemented in rw/stdex/hash_map.h and
rw/stdex/hash_set.h on HP/UX.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19600 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 02:58:39 +00:00
Chris Lattner
638559aaa3 Improve compatiblity with HPUX on Itanium, patch by Duraid Madina 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19586 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 01:31:31 +00:00
Chris Lattner
3eb223eaf7 Improve compatibility with aCC on HPUX. Patch by Duraid Madina 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19585 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 01:22:18 +00:00
Chris Lattner
bb97d81cc8 Move some information out of LegalizeDAG into the generic Target interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19581 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 01:10:58 +00:00
Chris Lattner
3e68b41872 Add some helper methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19570 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-15 06:52:18 +00:00
Chris Lattner
859157daee Add new SIGN_EXTEND_INREG, ZERO_EXTEND_INREG, and FP_ROUND_INREG operators. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19568 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-15 06:17:04 +00:00
Chris Lattner
45554a61f2 Add a new target-independent code generator flag. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19567 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-15 06:00:32 +00:00
Chris Lattner
60e4878f94 Change CopyFromReg to take and produce a chain node, allowing it to be used 
with physregs that are not live across the entire block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19560 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-14 22:37:20 +00:00
Chris Lattner
1cff05c7c2 Start adding some new operators, give IMPLICIT_DEF a chain operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19558 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-14 22:07:46 +00:00
Chris Lattner
79bda7fbe2 Add a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19540 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-13 23:26:28 +00:00
Chris Lattner
a44f4aeca7 Add a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19538 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-13 22:58:50 +00:00
Chris Lattner
18c2f13e0f Add new ImplicitDef node, rename CopyRegSDNode class to RegSDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19535 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-13 20:50:02 +00:00
Chris Lattner
8a496fcffd Add a new node type, add comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19525 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-13 17:58:35 +00:00
Chris Lattner
b18a2f816c New method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19516 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-12 18:37:33 +00:00
Chris Lattner
9ffdfb6bae Update comments to indicate CopyFrom/ToReg take physregs as well as vregs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19514 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-12 18:11:36 +00:00
Reid Spencer
1aa2649fdc Fix the documentation for executeAndWait so the argument comments are 
actually attributed to the arguments by doxygen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19473 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-11 06:37:27 +00:00
Chris Lattner
ef36aa75d7 Add MEMSET/MEMCPY/MEMMOVE operations. Fix a really bad bug in the vector 
SDNode ctor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19462 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-11 05:56:17 +00:00
Chris Lattner
89a1ed5839 Add support for bottom-up graphs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19446 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-11 00:24:59 +00:00
Chris Lattner
6e6e3ceb08 Add a helper method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19442 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-10 23:25:04 +00:00
Chris Lattner
1080b9ee53 Add support for graph operations, and add a viewGraph method to SelectionDAG. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19440 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-10 23:05:53 +00:00
Chris Lattner
ce393a609b Add a helper method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19439 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-10 23:05:07 +00:00
Jeff Cohen
ecc1cef8bf Apply feedback from Chris. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19432 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-10 04:23:32 +00:00
Jeff Cohen
6e400f76e6 Apply feed back from Chris: 
1. Rename createLoaderPass to CreateProfileLoaderPass
  2. Opt shouldn't use the pass registered in CodeGen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19431 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-10 03:56:27 +00:00
Jeff Cohen
1d7b5de7ee Add last four createXxxPass functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19424 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-09 20:42:52 +00:00
Jeff Cohen
2611dd4448 Get lib/Analysis/DataStructure to compile with VC++ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19412 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-09 04:18:28 +00:00
Chris Lattner
f19ae7df65 Add interfaces to lower varargs and return/frame address intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19406 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-09 00:00:31 +00:00
Jeff Cohen
906b20a1d7 Fix VC++ compilation error 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19403 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 22:44:06 +00:00
Jeff Cohen
534927d82d Add even more missing createXxxPass functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19402 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 22:01:16 +00:00
Chris Lattner
723a912261 Allow array types to have 64-bit size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19394 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 20:19:27 +00:00
Jeff Cohen
e269a1ac1c Use size_t instead of long to represent memory usage. long is 32 bits 
on 64-bit Windows.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19393 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 20:15:57 +00:00
Chris Lattner
190f3ba2aa Adjust prototype 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19387 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 19:57:49 +00:00
Chris Lattner
f26bc8ef48 Silence VS warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19384 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 19:52:31 +00:00
Chris Lattner
d4b1c9a938 Make LowerCallTo more generic and useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19373 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 19:25:39 +00:00
Jeff Cohen
06deda2d9c Add a few more passes to LinkAllPasses.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19371 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 18:15:23 +00:00
Jeff Cohen
bf65268def Add more missing createXxxPass functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19370 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 17:21:40 +00:00
Chris Lattner
1645ed0b93 Add operators for FP -> INT conversions and back. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19368 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 08:08:49 +00:00
Chris Lattner
d1fc96499b Add a new SelectionDAG::RemoveDeadNodes method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19344 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 21:08:55 +00:00
Jeff Cohen
39931a3dba Fix include. Too easy to make mistakes like this on Windows :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19343 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 19:21:49 +00:00
Jeff Cohen
bb66a9f960 Get new SelectionDAG stuff building with Visual Studio. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19340 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 15:52:36 +00:00
Jeff Cohen
e89c7c616b But not the identation of THAT line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19328 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 07:46:40 +00:00
Chris Lattner
c3aae25116 Complete rewrite of the SelectionDAG class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19327 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 07:46:32 +00:00
Chris Lattner
cc524ca1c1 Common base class for SelectionDAG-based instruction selectors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19326 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 07:46:03 +00:00
Chris Lattner
63b570d49b Initial implementation of the nodes in a SelectionDAG. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19325 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 07:45:27 +00:00