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
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
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
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
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
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
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
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
Chris Lattner
13259f8b0f
Add required #include
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19302 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 03:25:27 +00:00
Chris Lattner
15afefbe94
Add a useful method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19301 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 03:23:59 +00:00
Chris Lattner
b66144c1e1
Add a list end sentinal
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19299 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 22:14:14 +00:00
Chris Lattner
d34b257692
add an assertion
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19290 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 16:27:34 +00:00
Chris Lattner
801abe663f
Add a useful accessor
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19209 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 15:58:55 +00:00
Chris Lattner
fd1cbc095a
Add two helper functions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19208 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 15:58:41 +00:00
Reid Spencer
ce9653ce44
For PR387:\
...
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18589 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-07 04:03:45 +00:00
Chris Lattner
cf88d324a8
Fix the FIXME, nuke the JIT specific forceCompilationOf method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18131 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:54:35 +00:00
Chris Lattner
5eff98fd9f
These methods are now obsolete
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18128 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 21:48:01 +00:00
Chris Lattner
765da91525
Add another bit, to make the JIT a bit more efficient.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18077 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-21 03:27:13 +00:00
Chris Lattner
ec45c2388f
Change this interface a bit
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18063 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20 23:52:43 +00:00
Chris Lattner
4e2239dc5c
Add missing #include
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18058 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20 23:40:54 +00:00
Chris Lattner
47012c0c71
Add getCurrentPCOffset() and addRelocation() methods.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18034 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20 03:44:39 +00:00
Chris Lattner
fab11a7110
Add the getRelocationType method that I forgot
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18033 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20 03:43:50 +00:00
Chris Lattner
b89df9cc63
New file
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18029 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20 03:05:50 +00:00
Chris Lattner
52e3c5c6b9
Remove dead #include
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18027 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20 02:17:03 +00:00
Chris Lattner
2dbdc8e3fe
External symbols are const char*'s now, change this to match.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18008 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-19 20:56:22 +00:00
Chris Lattner
7b55d4fce2
Instead of storing std::string's for ExternalSymbol references, rely on the
...
fact that all ExternalSymbols are actually string literals with static storage.
Thus we don't have to do anything special to hold them and we certainly don't
have to copy string data around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18007 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-19 20:46:15 +00:00
Chris Lattner
1a3a487763
Fix typeo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17938 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-18 04:31:10 +00:00
Chris Lattner
bae74d9192
Add ability to give hints to the overlaps routines.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17934 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-18 03:47:34 +00:00
Chris Lattner
743ef6d70e
Add new advanceTo method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17932 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-18 02:37:31 +00:00
Chris Lattner
8d8d513d4d
Fix a minor bug in expiredAt. endNumber() is the first number that is not valid.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17931 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-18 01:34:44 +00:00
Chris Lattner
23b71c1e1e
Rename some methods, use 'begin' instead of 'start', add new LiveInterval
...
iterator/begin/end members.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17930 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-18 01:29:39 +00:00
Chris Lattner
1fca5ff62b
Convert 'struct' to 'class' in various places to adhere to the coding standards
...
and work better with VC++. Patch contributed by Morten Ofstad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17281 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-27 16:14:51 +00:00
Chris Lattner
3dfbb558b5
Remove the unused MachineBasicBlock2IndexFunctor class.
...
Move method bodies that depend on <algorithm> out of line to
MachineBasicBlock.cpp. Patch contributed by Morten Ofstad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17252 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-26 15:41:13 +00:00
Chris Lattner
4caf5d563d
Fix miscompilations in the SparcV9 backend that were induced by this patch:
...
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20041011/019311.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17130 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-18 17:19:20 +00:00
Chris Lattner
ca4f6ebefc
Allow machine operands to represent global variables with offsets. This is
...
useful when you have a reference like:
int A[100];
void foo() { A[10] = 1; }
In this case, &A[10] is a single constant and should be treated as such.
Only MO_GlobalAddress and MO_ExternalSymbol are allowed to use this field, no
other operand type is.
This is another fine patch contributed by Jeff Cohen!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17007 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-15 04:38:41 +00:00
Misha Brukman
ee3d2c8bc8
Convert tabs to spaces
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16988 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-14 18:47:56 +00:00
Alkis Evlogimenos
4b97f23a00
Add const version of getLastBlock() member function.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16625 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-30 21:42:02 +00:00