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3180 Commits

Author SHA1 Message Date
Misha Brukman
e25bc8c957 Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21703 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-05 22:30:40 +00:00
Andrew Lenharth
691ef2ba06 Implement count leading zeros (ctlz), count trailing zeros (cttz), and count 
population (ctpop).  Generic lowering is implemented, however only promotion
is implemented for SelectionDAG at the moment.

More coming soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21676 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 17:19:30 +00:00
Chris Lattner
38bacf29e8 add direct support for making GEP instrs with one index 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21665 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 05:43:30 +00:00
Tanya Lattner
21d6ff546d Add accessor method, 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21649 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-01 16:22:41 +00:00
Tanya Lattner
9d6b6280c7 Adding ModuloSched SB. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21648 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-01 16:14:34 +00:00
Chris Lattner
34f74a6162 Expose an option allowing unsafe math optimizations. Patch contributed by 
Morten Ofstad!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21630 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-30 04:09:52 +00:00
Chris Lattner
eed37bad01 Add llvm.sqrt intrinsic, patch contributed by Morten Ofstad 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21627 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-30 03:44:07 +00:00
Chris Lattner
7f64464ff1 Add FSQRT, FSIN, FCOS nodes, patch contributed by Morten Ofstad 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21605 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-28 21:44:03 +00:00
Andrew Lenharth
2d86ea21dd Implement Value* tracking for loads and stores in the selection DAG. This enables one to use alias analysis in the backends. 
(TRUNK)Stores and (EXT|ZEXT|SEXT)Loads have an extra SDOperand which is a SrcValueSDNode which contains the Value*.  Note that if the operation is introduced by the backend, it will still have the operand, but the value* will be null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21599 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-27 20:10:01 +00:00
Jeff Cohen
c8beae2b6d Add SimplyLibCalls.cpp to VC++ build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21554 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-26 02:57:49 +00:00
Reid Spencer
a1aad3b0ed Shut GCC 4.0 up about classes that have virtual functions but a non-virtual 
destructor. Just add the do-nothing virtual destructor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21524 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-25 02:55:55 +00:00
Reid Spencer
bb3d5d246b Declare a function to create the SimplifyLibCalls pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21523 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-25 02:54:00 +00:00
Reid Spencer
e8f3848639 Older compilers won't like the inline virtual destructor in the header file 
so we put the destructor in Pass.cpp and make it non-inline.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21520 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-25 01:01:35 +00:00
Reid Spencer
05bb8831d3 Fix a thinko in the documentation of the splitBasicBlock method. The branch 
instruction is added to the original block, not the new block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21513 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-25 00:31:53 +00:00
Reid Spencer
628748650f Shut GCC 4.0 up when it complains about classes with virtual functions that 
don't have virtual destructors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21507 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-24 22:20:32 +00:00
Chris Lattner
353835447c allow these to take a generic Value* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21492 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-24 07:28:04 +00:00
Misha Brukman
446b5a9dd9 * The aesthetic police is on patrol!!... 
* ... but it wasn't so busy as to not smell the roses and doxygenify comments


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21487 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-23 22:35:26 +00:00
Chris Lattner
3fa94bffcb Add a helper method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21486 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-23 22:20:22 +00:00
Chris Lattner
e862547a0c This file is never referenced 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21484 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-23 22:00:26 +00:00
Chris Lattner
4c5d305b1a add a method, remove a dead #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21482 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-23 21:59:42 +00:00
Alkis Evlogimenos
4283d49e06 Add method to return the type this type will be promoted to if it is 
passed through a variable argument function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21462 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-23 00:11:21 +00:00
Misha Brukman
00876a2808 Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21438 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 03:46:24 +00:00
Misha Brukman
21bbf8d022 Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21437 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 03:35:49 +00:00
Misha Brukman
3b1b6e626e Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21436 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 03:27:20 +00:00
Misha Brukman
59f6449cff Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21433 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 03:18:56 +00:00
Reid Spencer
f8063f9122 Change some old-style casts to C++ style casts to avoid warnings in XPS 
compilation. This change has been waiting in the wings for a long time but
since Misha just did a global change, I figured now was the time to commit
it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21431 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 02:31:56 +00:00
Misha Brukman
34695381d6 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21412 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:59:05 +00:00
Misha Brukman
63b3afa984 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21411 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:48:15 +00:00
Misha Brukman
ea61c35872 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21409 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:39:54 +00:00
Misha Brukman
9769ab2226 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21408 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:19:05 +00:00
Reid Spencer
78202b4c50 Add two new methods for getting the User Id and Group Id values for the 
current process.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21400 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 16:12:04 +00:00
Chris Lattner
f68563ff8a Add doxygen comments, patch contributed by Evan Jones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21397 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 16:10:03 +00:00
Chris Lattner
07753cecb9 add support for taking the address of free. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21395 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 16:08:59 +00:00
Chris Lattner
0f67dd6237 Improve doxygen documentation, patch contributed by Evan Jones! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21393 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 16:04:49 +00:00
Nate Begeman
f8b02949e3 Make pattern isel default for ppc 
Add new ppc beta option related to using condition registers
Make pattern isel control flag (-enable-pattern-isel) global and tristate
  0 == off
  1 == on
  2 == target default


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21309 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-15 22:12:16 +00:00
Chris Lattner
da3f296854 new pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21307 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-15 21:13:16 +00:00
Chris Lattner
73459d097b add a new prototype 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21305 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-15 19:24:49 +00:00
Chris Lattner
1ccae666f5 Add a new helper method which returns the and that is equivalent to what 
ZERO_EXTEND_INREG was.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21264 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-13 02:37:19 +00:00
Chris Lattner
ea57610689 Remove the ZERO_EXTEND_INREG node which is redundant with AND 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21263 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-13 02:36:41 +00:00
Chris Lattner
0b2fc9b560 add an argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21254 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-12 18:51:53 +00:00
Duraid Madina
2d4c883118 rename addU64Imm() to addImm64() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21223 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-11 07:14:41 +00:00
Jeff Cohen
3bdfdfd10f Eliminate major source of VC++ "possible loss of data" warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21215 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-11 03:38:28 +00:00
Duraid Madina
9696a90ee6 * store immediate values as int64_t, not int. come on, we should be happy 
when there are immediates, let's not worry about the memory overhead of
this :)

* add addU64Imm(uint64_t val) to machineinstrbuilder

(seriously: this seems required to support 64-bit immediates cleanly. if it
_really_ gets on your nerves, feel free to pull it out ;) )

coming up next week: "all your floating point constants are belong to us"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21208 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-10 09:18:55 +00:00
Chris Lattner
dde3a9abc3 add routines to track the livein/out set for a function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21179 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 15:22:53 +00:00
Chris Lattner
1df633821b Add a new node 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21162 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 03:21:50 +00:00
Chris Lattner
2bffad3eeb fix this method for 64-bit constants 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21158 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-08 21:31:29 +00:00
Chris Lattner
7b5987d56e Allow targets which produce setcc results in non-MVT::i1 registers to describe 
what the contents of the top bits of these registers are, in the common cases
of targets that sign and zero extend the results.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21145 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-07 19:41:18 +00:00
Chris Lattner
bede0b7dd7 document these nodes, as they are nonobvious 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21108 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-06 04:21:29 +00:00
Nate Begeman
1867054643 Add MULHU and MULHS nodes for the high part of an (un)signed 32x32=64b 
multiply.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21102 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-05 22:36:56 +00:00
Duraid Madina
664044b2bd a wise man once said: 
"!!!!!!!! IF YOU CHANGE SPACES TO TABS, YOU WILL BE KILLED!!!!!!"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21062 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 14:57:35 +00:00