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48 Commits

Author SHA1 Message Date
Alkis Evlogimenos
be766c7246 Remove getAllocatedRegNum(). Use getReg() instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11393 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-13 21:01:20 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
John Criswell
6fbcc26f14 Added LLVM copyright header (for lack of a better term). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9304 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 20:19:47 +00:00
Chris Lattner
48486893f4 Standardize header file comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8782 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-30 18:37:50 +00:00
Vikram S. Adve
ceb7d2f4f8 Moved insertCallerSavingCode() to PhyRegAlloc and 
moved isRegVolatile and modifiedByCall here: they are all
machine independent.  Remove all uses of PhyRegAlloc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7387 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 19:41:23 +00:00
Vikram S. Adve
523eb3f768 Change the way unused regs. are marked and found to consider regType 
info (since multiple reg types may share the same reg class).
Remove machine-specific regalloc. methods that are no longer needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7328 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 21:01:43 +00:00
Chris Lattner
be67780f31 #include <cassert> as necessary... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7315 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:58:41 +00:00
Anand Shukla
6da69e75ec Added special consideration for instrumentation strategy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7208 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-20 15:39:30 +00:00
Misha Brukman
bc0e998c49 The word separate' only has one e'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7173 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-14 17:20:40 +00:00
John Criswell
7a73b80b90 Merged in autoconf branch. This provides configuration via the autoconf 
system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 21:59:07 +00:00
John Criswell
be583b914d Included assert.h so that the code compiles under newer versions of GCC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6682 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-11 14:01:36 +00:00
Chris Lattner
17035c0edf Remove noncopyableV base classes, as they were confusing the doxygen documentation, 
making it harder to read.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6575 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 15:28:40 +00:00
Vikram S. Adve
3fd7bf4257 Made a single common InvalidRegNum = -1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6473 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:44:07 +00:00
Misha Brukman
e5841daa79 Fixed misspelling and broke a line that was wrapping. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6391 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-29 05:00:14 +00:00
Vikram S. Adve
bfebd79dd1 (1) Added special register class containing (for now) %fsr. 
Fixed spilling of %fcc[0-3] which are part of %fsr.

(2) Moved some machine-independent reg-class code to class TargetRegInfo
    from SparcReg{Class,}Info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6343 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 00:07:13 +00:00
Vikram S. Adve
28fc440bc6 Make case of GetNumOfInt/FloatArgRegs functions to be use lower case 
like all the other functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6326 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-25 16:02:05 +00:00
Chris Lattner
0a166155e7 Simplify the interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5313 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 21:13:32 +00:00
Chris Lattner
3501feab81 Rename MachineInstrInfo -> TargetInstrInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5272 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 22:00:31 +00:00
Chris Lattner
d0f166a486 More renamings of Target/Machine*Info to Target/Target*Info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5204 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-29 03:13:05 +00:00
Chris Lattner
67e4132caa Remvoe a bunch of unneeded forward decls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4326 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:27:07 +00:00
Chris Lattner
4a63b72df9 Don't #include <Support/*>, #include "Support/*" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4325 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:11:53 +00:00
Vikram S. Adve
106604ea6d Simplified code that handles call args and rets, so it no longer 
needs the RegClass list to be passed in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3964 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-28 16:56:59 +00:00
Chris Lattner
6ef3369321 Return const char * const instead of std::string from get register name method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3294 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-12 21:24:55 +00:00
Chris Lattner
09ff1126da *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3056 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-24 21:21:32 +00:00
Anand Shukla
24787fa2ed added std:: to vector 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2874 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-11 00:16:28 +00:00
Vikram S. Adve
9d22cd4535 Put caller-saving code *before* argument copying code! 
(This file has a minor change required for this fix.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2854 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-10 21:30:17 +00:00
Vikram S. Adve
5023bd4a64 cpMem<->Reg functions now support CC registers (int and FP) correctly. 
A scratch register has to be provided when needed to do the copy.
Also, cpMem<->Reg functions now return a vector of machine instructions.

Added several get{Class,Type} functions.

Suggest/Color methods may modify the MachineInstr (and always did),
so don't make that argument const!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2824 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-08 22:44:14 +00:00
Anand Shukla
4a9f933751 changes to make it compatible with 64bit gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2786 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 20:22:25 +00:00
Chris Lattner
85c5465e07 Convert RegClass::IsColorUsedArr from a dynamically allocated array to 
a vector.  This makes asserting on array bounds easier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2731 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-23 15:50:03 +00:00
Vikram S. Adve
febfae46a7 Many functions that returned a single MachineInstr now take a 
vector of MachineInstr* to return multiple ones.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2650 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-19 15:42:21 +00:00
Chris Lattner
dbc3b00df5 Free memory when done with it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2198 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-09 15:04:37 +00:00
Vikram S. Adve
d0bac69792 Add method getCallInstIndirectAddrVal() to add call interference 
for this value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2072 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-31 18:58:49 +00:00
Chris Lattner
e7506a366e Rename Method to Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1957 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-23 22:51:58 +00:00
Vikram S. Adve
80347ecb14 Add function getRegClassIDOfType. 
getRegClassIDOfValue is now just a wrapper around this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1897 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-18 03:18:28 +00:00
Chris Lattner
bc53c04789 * Minor cleanups 
* Reduce number of #includes
* Delete blank lines at end of files
* Remove blatently misleading qualifiers (how do you have an inlined pure virtual function?)
* Remove unnecesary & ignored qualifiers (const int argument vs int argument)
* Remove LARGE chunks of "inline" code out to .cpp file
* s/unsigned int/unsigned/


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1673 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 05:55:10 +00:00
Chris Lattner
697954c15d Changes to build successfully with GCC 3.02 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-20 22:54:45 +00:00
Ruchira Sasanka
6011e2eead Added more comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1495 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-07 19:57:37 +00:00
Ruchira Sasanka
c1a29f10a6 MachineRegInfo: Added a method to get the size of a register pushed on to stack. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1492 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-07 19:17:41 +00:00
Chris Lattner
cee8f9ae67 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1400 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-27 00:03:19 +00:00
Vikram S. Adve
1c84e2a7d3 Include handle to TargetMachine in each Machine...Info class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1201 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:22:43 +00:00
Ruchira Sasanka
0d3ea0268f Moved InsertCallerSaveInstr to the SparcRegInfo.cpp and made machine independent 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1107 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-03 17:14:13 +00:00
Ruchira Sasanka
78d63ee313 Moved callerSaving code to machine specific classes since we have to handle 
%ccr reg differently.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@991 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-28 18:14:15 +00:00
Ruchira Sasanka
b3b6f5338c Added support for both call/jmpl instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@930 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-21 16:43:41 +00:00
Ruchira Sasanka
c4d4b76efb Added support for caller saving 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@847 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-16 01:23:19 +00:00
Ruchira Sasanka
f125525e3b --changed Sugesting colors for method calls/return values etc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@829 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-15 16:23:48 +00:00
Ruchira Sasanka
06faeee041 added suggesting color suppor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@672 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-09-30 23:19:09 +00:00
Ruchira Sasanka
80acc6cf43 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@634 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-09-18 22:57:47 +00:00
Vikram S. Adve
a578a6d054 Make class TargetMachine the common interface to all target-dependent 
information, including instr, sched, and reg information.
Rename files to match the primary classes they provide.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@602 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-09-18 12:38:31 +00:00