Chris Lattner
7f64464ff1
Add FSQRT, FSIN, FCOS nodes, patch contributed by Morten Ofstad
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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.
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(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
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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
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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.
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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
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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
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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
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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*
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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!!...
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* ... 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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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.
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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.
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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!
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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
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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
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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
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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
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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
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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.
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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()
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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.
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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
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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
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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
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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
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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
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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
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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
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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:
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"!!!!!!!! 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
Chris Lattner
48574ab52c
merge EquivClassGraphs.h into DataStructure.h with the other DSA pass definitions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21041 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 20:08:06 +00:00
Chris Lattner
da7c380eb4
add and use a callee_iterator typedef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21037 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 20:02:32 +00:00
Chris Lattner
df968b8b37
Change the ActualCallees callgraph from hash_multimap<Instruction,Function>
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to std::set<std::pair<Inst,Func>> to avoid duplicate entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21030 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 19:15:15 +00:00
Duraid Madina
855a519741
add support for prefix/suffix strings to go around GlobalValue(s)
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(which may or be function pointers) in the asmprinter. For the moment,
this changes nothing, except the IA64 backend which can use this to write:
data8.ua @fptr(blah__blah__mangled_function_name)
(by setting FunctionAddrPrefix/Suffix to "@fptr(" / ")")
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21024 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 12:21:51 +00:00
Chris Lattner
7366fd3972
Add two happy new nodes for FABS and FNEG
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21007 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 04:58:28 +00:00
Chris Lattner
6b8f2d649c
fix a comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21003 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 03:59:45 +00:00
Chris Lattner
14c5b53c03
add some new nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21000 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 03:30:33 +00:00