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16985 Commits

Author SHA1 Message Date
Chris Lattner 328bc38c5c 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.

llvm-svn: 19609
 2005-01-16 07:27:49 +00:00
Reid Spencer 71e1e6220c * Revise the projects section and make reference to Projects.html 
* the dist-clean target no longer implies a check

llvm-svn: 19608
 2005-01-16 07:18:31 +00:00
Reid Spencer 12adad4b2f Don't confuse the LLVM_OBJ_DIR and the PROJ_OBJ_DIR because there might be 
a symbolic link making the autoconf name for the directory (LLVM_OBJ_ROOT)
and the "make" name for the directory (PROJ_OBJ_ROOT) different.

llvm-svn: 19607
 2005-01-16 06:53:48 +00:00
Chris Lattner 3ba56b3fe7 Implement some more missing promotions. 
llvm-svn: 19606
 2005-01-16 05:06:12 +00:00
Chris Lattner 8bdd0fc7aa Fix bugpoint 
llvm-svn: 19605
 2005-01-16 04:23:22 +00:00
Chris Lattner d0a65013ab cycles_t -> CycleCount_t 
llvm-svn: 19604
 2005-01-16 04:20:30 +00:00
Jeff Cohen fcd4587a75 Add some .cvsignores to the win32 hierarchy to account for generated files 
llvm-svn: 19603
 2005-01-16 03:18:23 +00:00
Reid Spencer d9f4f3b141 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.

llvm-svn: 19600
 2005-01-16 02:58:39 +00:00
Reid Spencer 64cee423c3 Fix locations of libraries and executables to match makefiles. 
llvm-svn: 19599
 2005-01-16 02:38:06 +00:00
Reid Spencer 44764d6406 BUILD_* to PROJ_* 
llvm-svn: 19598
 2005-01-16 02:35:47 +00:00
Chris Lattner 73b6977700 Clarify assertion. 
llvm-svn: 19597
 2005-01-16 02:23:34 +00:00
Chris Lattner 4e550ebb38 Add assertions. 
llvm-svn: 19596
 2005-01-16 02:23:22 +00:00
Chris Lattner 209f585033 Add support for promoted registers being live across blocks. 
llvm-svn: 19595
 2005-01-16 02:23:07 +00:00
Reid Spencer 22978217af Update per new Makefile requirements for projects 
llvm-svn: 19594
 2005-01-16 02:21:42 +00:00
Reid Spencer 0e48bf8a19 Rename BUILD_* to PROJ_* 
llvm-svn: 19592
 2005-01-16 02:21:29 +00:00
Reid Spencer 05a2e79221 Update documentation on how to set up a project 
llvm-svn: 19591
 2005-01-16 02:21:18 +00:00
Reid Spencer ba6a3dbd2d Several changes: 
* Rename BUILD_* to PROJ_*
* Differentiate between LLVM's Makefile.conf and the project's
* Use project specific install locations

llvm-svn: 19590
 2005-01-16 02:20:54 +00:00
Reid Spencer 62ca901007 Several changes: 
* Get rid of variables that are duplicates of autoconf variables.
* Rename BUILD_* to PROJ_*
* Define some project related install locations
* Don't assume LLVM's configured values are the project's

llvm-svn: 19589
 2005-01-16 02:20:42 +00:00
Reid Spencer 5ee86be22b Make this file capable of being used by both LLVM and its projects 
llvm-svn: 19588
 2005-01-16 02:20:30 +00:00
Tanya Lattner 7462d192b8 Fixed a couple of instructions that broke SSA. 
llvm-svn: 19587
 2005-01-16 02:14:17 +00:00
Chris Lattner cebb964fef Improve compatiblity with HPUX on Itanium, patch by Duraid Madina 
llvm-svn: 19586
 2005-01-16 01:31:31 +00:00
Chris Lattner 4fb0fa4309 Improve compatibility with aCC on HPUX. Patch by Duraid Madina 
llvm-svn: 19585
 2005-01-16 01:22:18 +00:00
Chris Lattner 8ec1dc5fc0 Set up identity transforms. 
llvm-svn: 19584
 2005-01-16 01:20:18 +00:00
Chris Lattner 87a769cbd4 Move some information into the TargetLowering object. 
llvm-svn: 19583
 2005-01-16 01:11:45 +00:00
Chris Lattner d58384fca6 Use the new TLI method to get this. 
llvm-svn: 19582
 2005-01-16 01:11:19 +00:00
Chris Lattner 1bc93bac69 Move some information out of LegalizeDAG into the generic Target interface. 
llvm-svn: 19581
 2005-01-16 01:10:58 +00:00
Chris Lattner 71d7f6e86f legalize a bunch of operations that I missed. 
llvm-svn: 19580
 2005-01-16 00:38:00 +00:00
Chris Lattner a8d34fb8c6 Add support for targets that require promotions. 
llvm-svn: 19579
 2005-01-16 00:37:38 +00:00
Chris Lattner 207a962c2c Fix some serious bugs in promotion. 
llvm-svn: 19578
 2005-01-16 00:17:42 +00:00
Chris Lattner 0fe7776da5 Eliminate unneeded extensions. 
llvm-svn: 19577
 2005-01-16 00:17:20 +00:00
Chris Lattner 4d97864e92 Implement promotion of a whole bunch more operators. I think that this is 
basically everything.

llvm-svn: 19576
 2005-01-15 22:16:26 +00:00
Chris Lattner 630d1937bf Print extra type for nodes with extra type info. 
llvm-svn: 19575
 2005-01-15 21:11:37 +00:00
Jeff Cohen a2071f1247 Add new file to Visual Studio CodeGen project 
llvm-svn: 19574
 2005-01-15 07:33:52 +00:00
Chris Lattner 99222f706c Add support for legalizing FP_ROUND_INREG, SIGN_EXTEND_INREG, and 
ZERO_EXTEND_INREG for targets that don't support them.

llvm-svn: 19573
 2005-01-15 07:15:18 +00:00
Chris Lattner 09d1b3d01d Common code factored out. 
llvm-svn: 19572
 2005-01-15 07:14:32 +00:00
Chris Lattner 5d24d61ae8 implement these methods. 
llvm-svn: 19571
 2005-01-15 06:52:40 +00:00
Chris Lattner efd434591d Add some helper methods. 
llvm-svn: 19570
 2005-01-15 06:52:18 +00:00
Chris Lattner c6c9a5b07d Add support for promoting ADD/MUL. 
Add support for new SIGN_EXTEND_INREG, ZERO_EXTEND_INREG, and FP_ROUND_INREG operators.
Realize that if we do any promotions, we need to iterate SelectionDAG
construction.

llvm-svn: 19569
 2005-01-15 06:18:18 +00:00
Chris Lattner 1001c6e2cd Add new SIGN_EXTEND_INREG, ZERO_EXTEND_INREG, and FP_ROUND_INREG operators. 
llvm-svn: 19568
 2005-01-15 06:17:04 +00:00
Chris Lattner 9de5890211 Add a new target-independent code generator flag. 
llvm-svn: 19567
 2005-01-15 06:00:32 +00:00
Chris Lattner e18a4c4c19 Add support for truncstore and *extload. 
llvm-svn: 19566
 2005-01-15 05:22:24 +00:00
Chris Lattner 1f2c9d82fa Add intitial support for promoting some operators. 
llvm-svn: 19565
 2005-01-15 05:21:40 +00:00
Chris Lattner ea2fa46f53 Improve output precision. 
llvm-svn: 19564
 2005-01-15 00:07:19 +00:00
Reid Spencer 730e7cb048 We don't distribute the operating system specific directories any more. 
llvm-svn: 19563
 2005-01-14 22:43:01 +00:00
Chris Lattner 3b8e719d1d Adjust to CopyFromReg changes, implement deletion of truncating/extending 
stores/loads.

llvm-svn: 19562
 2005-01-14 22:38:01 +00:00
Chris Lattner 720a62e8c7 Adjust to CopyFromREg changes. 
llvm-svn: 19561
 2005-01-14 22:37:41 +00:00
Chris Lattner 868e9d79d7 Change CopyFromReg to take and produce a chain node, allowing it to be used 
with physregs that are not live across the entire block.

llvm-svn: 19560
 2005-01-14 22:37:20 +00:00
Chris Lattner 39c6744c9f Start implementing truncating stores and extending loads. 
llvm-svn: 19559
 2005-01-14 22:08:15 +00:00
Chris Lattner 4bdb582200 Start adding some new operators, give IMPLICIT_DEF a chain operand. 
llvm-svn: 19558
 2005-01-14 22:07:46 +00:00
Chris Lattner d7bffad559 Fix Regression/CodeGen/PowerPC/2005-01-14-UndefLong.ll 
llvm-svn: 19557
 2005-01-14 20:22:02 +00:00