17 years agoUpdated for 1.3.
John Criswell [Mon, 16 Aug 2004 15:17:40 +0000 (15:17 +0000)]
Updated for 1.3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15820 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMerged in release_13 branch.
John Criswell [Mon, 16 Aug 2004 14:51:33 +0000 (14:51 +0000)]
Merged in release_13 branch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15819 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix PR422.
Reid Spencer [Mon, 16 Aug 2004 07:46:33 +0000 (07:46 +0000)]
Fix PR422.
Ouch! Changes in the lazy initialization code caused each incorporated
function to reprocess the entire function on every lookup of a value's
slot number. This caused a horrible slowdown in all functions. This
fix made llvm-dis go from "longer than I care to wait" (minutes) on a large
test case to 0.53 seconds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15818 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBack out include/llvm/System changes until a satisfactory solution can
Reid Spencer [Mon, 16 Aug 2004 07:10:09 +0000 (07:10 +0000)]
Back out include/llvm/System changes until a satisfactory solution can
be determined.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15817 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove lib/System contents until a satisfactory solution can be
Reid Spencer [Mon, 16 Aug 2004 07:08:38 +0000 (07:08 +0000)]
Remove lib/System contents until a satisfactory solution can be

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15816 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBack out dependencies on lib/System/Path.h
Reid Spencer [Mon, 16 Aug 2004 07:06:38 +0000 (07:06 +0000)]
Back out dependencies on lib/System/Path.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15815 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix definitions to match tool's actual capabilities.
Reid Spencer [Mon, 16 Aug 2004 07:06:13 +0000 (07:06 +0000)]
Fix definitions to match tool's actual capabilities.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15814 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBug fixed
Chris Lattner [Mon, 16 Aug 2004 05:46:57 +0000 (05:46 +0000)]
Bug fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15813 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBelieve it or not, this was broken in LLVM 1.3
Chris Lattner [Mon, 16 Aug 2004 05:39:19 +0000 (05:39 +0000)]
Believe it or not, this was broken in LLVM 1.3

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15812 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a bug that caused the pass to go into infinite loops on trivial testcases.
Chris Lattner [Mon, 16 Aug 2004 05:38:02 +0000 (05:38 +0000)]
Fix a bug that caused the pass to go into infinite loops on trivial testcases.

This is fallout of the Bug 122 changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15811 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThere is no need for a cast here
Chris Lattner [Mon, 16 Aug 2004 05:09:58 +0000 (05:09 +0000)]
There is no need for a cast here

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15810 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUpdate the current state of the world
Nate Begeman [Mon, 16 Aug 2004 05:06:43 +0000 (05:06 +0000)]
Update the current state of the world

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15809 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix typo of the word 'implicit' I made resolving a CVS conflict. Whoops!
Nate Begeman [Mon, 16 Aug 2004 02:12:49 +0000 (02:12 +0000)]
Fix typo of the word 'implicit' I made resolving a CVS conflict.  Whoops!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15808 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix frame pointer handling:
Nate Begeman [Mon, 16 Aug 2004 01:52:12 +0000 (01:52 +0000)]
Fix frame pointer handling:
Reserve R0 in store/load from stack slot for building >32k offsets from SP
or FP.  This also requires we use R11 rather than R0 for holding the LR
value we want to save or restore.  Also, tell the register allocator not
to use R31 (our FP) in functions that have a frame pointer.  These changes
fix Burg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15807 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix mismatched adjust down/up of SP in functions that contain variable
Nate Begeman [Mon, 16 Aug 2004 01:50:22 +0000 (01:50 +0000)]
Fix mismatched adjust down/up of SP in functions that contain variable
sized allocas.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15806 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUse CodeGenRegister class to make reading in of register information more
Chris Lattner [Mon, 16 Aug 2004 01:10:21 +0000 (01:10 +0000)]
Use CodeGenRegister class to make reading in of register information more

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15805 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd initial support for register and register class representation.
Chris Lattner [Mon, 16 Aug 2004 01:09:52 +0000 (01:09 +0000)]
Add initial support for register and register class representation.
Obviously this is not done.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15804 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFlags and TSFlags were (thankfully) never used, so remove them. But wait,
Chris Lattner [Mon, 16 Aug 2004 01:07:53 +0000 (01:07 +0000)]
Flags and TSFlags were (thankfully) never used, so remove them.  But wait,
not so fast, add some fields for spill slot size and alignment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15803 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a special case for argc,argv
Chris Lattner [Mon, 16 Aug 2004 01:07:04 +0000 (01:07 +0000)]
Add a special case for argc,argv

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15802 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDon't pass too many arguments into runFunction
Chris Lattner [Mon, 16 Aug 2004 01:05:35 +0000 (01:05 +0000)]
Don't pass too many arguments into runFunction

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15801 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoScrub all LLVM 1.3 stuff, changing over to 1.4. Add info about PR419,
Chris Lattner [Mon, 16 Aug 2004 00:20:18 +0000 (00:20 +0000)]
Scrub all LLVM 1.3 stuff, changing over to 1.4.  Add info about PR419,
which is now fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15800 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFinally, add support for calling arbitrary non-varargs functions.
Chris Lattner [Mon, 16 Aug 2004 00:14:18 +0000 (00:14 +0000)]
Finally, add support for calling arbitrary non-varargs functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15799 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoHandle all nullary functions, of any valid return type.
Chris Lattner [Sun, 15 Aug 2004 23:53:06 +0000 (23:53 +0000)]
Handle all nullary functions, of any valid return type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15798 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFine, go all of the way and check that the argument types are correct as well.
Chris Lattner [Sun, 15 Aug 2004 23:39:59 +0000 (23:39 +0000)]
Fine, go all of the way and check that the argument types are correct as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15797 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThese only really work if returning int or void
Chris Lattner [Sun, 15 Aug 2004 23:34:48 +0000 (23:34 +0000)]
These only really work if returning int or void

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15796 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSwitch to using the JIT now that it can directly call zeroarg functions
Chris Lattner [Sun, 15 Aug 2004 23:31:57 +0000 (23:31 +0000)]
Switch to using the JIT now that it can directly call zeroarg functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15795 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoHandle zero arg function case
Chris Lattner [Sun, 15 Aug 2004 23:31:43 +0000 (23:31 +0000)]
Handle zero arg function case

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15794 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSimplify code a bit, print error message always instead of asserting.
Chris Lattner [Sun, 15 Aug 2004 23:29:50 +0000 (23:29 +0000)]
Simplify code a bit, print error message always instead of asserting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15793 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSimplify code, make it print the constructed module before it is run.
Chris Lattner [Sun, 15 Aug 2004 23:21:54 +0000 (23:21 +0000)]
Simplify code, make it print the constructed module before it is run.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15792 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoV8 never used the instrselectorgenerator
Chris Lattner [Sun, 15 Aug 2004 23:07:40 +0000 (23:07 +0000)]
V8 never used the instrselectorgenerator

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15791 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoisdummyclass goes away
Chris Lattner [Sun, 15 Aug 2004 23:04:35 +0000 (23:04 +0000)]
isdummyclass goes away

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15790 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove awareness of isDummyClass
Chris Lattner [Sun, 15 Aug 2004 23:04:13 +0000 (23:04 +0000)]
Remove awareness of isDummyClass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15789 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agodisable all of the pattern isel stuff
Chris Lattner [Sun, 15 Aug 2004 23:02:34 +0000 (23:02 +0000)]
disable all of the pattern isel stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15788 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDisable the pattern isel
Chris Lattner [Sun, 15 Aug 2004 23:02:17 +0000 (23:02 +0000)]
Disable the pattern isel

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15787 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoInclude .td and .txt files in the greps. This will allow me to find symbols in
Chris Lattner [Sun, 15 Aug 2004 22:54:31 +0000 (22:54 +0000)]
Include .td and .txt files in the greps.  This will allow me to find symbols in
them, and also count them in the LOC of LLVM for the nightly tester.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15786 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDocumentation like this doesn't belong here, and now we have the commandguide
Chris Lattner [Sun, 15 Aug 2004 22:53:20 +0000 (22:53 +0000)]
Documentation like this doesn't belong here, and now we have the commandguide

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15785 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoReduce usage of MRegisterInfo::getRegClass
Chris Lattner [Sun, 15 Aug 2004 22:23:09 +0000 (22:23 +0000)]
Reduce usage of MRegisterInfo::getRegClass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15784 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd new TargetRegisterClass::contains method
Chris Lattner [Sun, 15 Aug 2004 22:19:38 +0000 (22:19 +0000)]
Add new TargetRegisterClass::contains method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15783 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoInsertion methods now return void instead of #instrs inserted. Also, use
Chris Lattner [Sun, 15 Aug 2004 22:15:56 +0000 (22:15 +0000)]
Insertion methods now return void instead of #instrs inserted.  Also, use
more powerful forms of BuildMI to concisify the code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15782 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCode insertion methods now return void instead of #instrs inserted
Chris Lattner [Sun, 15 Aug 2004 22:15:30 +0000 (22:15 +0000)]
Code insertion methods now return void instead of #instrs inserted

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15781 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCode insertion methods now return void instead of an int.
Chris Lattner [Sun, 15 Aug 2004 22:15:11 +0000 (22:15 +0000)]
Code insertion methods now return void instead of an int.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15780 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThe insertion method returns void now
Chris Lattner [Sun, 15 Aug 2004 22:14:31 +0000 (22:14 +0000)]
The insertion method returns void now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15779 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImplement a long overdue FIXME, by changing these methods to return void.
Chris Lattner [Sun, 15 Aug 2004 22:14:19 +0000 (22:14 +0000)]
Implement a long overdue FIXME, by changing these methods to return void.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15778 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNuke ifdef'd out code
Chris Lattner [Sun, 15 Aug 2004 22:03:57 +0000 (22:03 +0000)]
Nuke ifdef'd out code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15777 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove helper method
Chris Lattner [Sun, 15 Aug 2004 22:02:36 +0000 (22:02 +0000)]
Remove helper method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15776 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoStop using CreateStackObject(RegClass*)
Chris Lattner [Sun, 15 Aug 2004 22:02:22 +0000 (22:02 +0000)]
Stop using CreateStackObject(RegClass*)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15775 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThese methods no longer take a TargetRegisterClass* operand.
Chris Lattner [Sun, 15 Aug 2004 21:56:44 +0000 (21:56 +0000)]
These methods no longer take a TargetRegisterClass* operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15774 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEliminate the RegisterClass argument, since it can easily be derived from
Chris Lattner [Sun, 15 Aug 2004 21:55:29 +0000 (21:55 +0000)]
Eliminate the RegisterClass argument, since it can easily be derived from
the regno

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15773 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake this compile on gc 3.4.1 (static_cast to non-const type was not
Alkis Evlogimenos [Sun, 15 Aug 2004 09:18:55 +0000 (09:18 +0000)]
Make this compile on gc 3.4.1 (static_cast to non-const type was not

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15766 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMore Functionality:
Reid Spencer [Sun, 15 Aug 2004 08:19:46 +0000 (08:19 +0000)]
More Functionality:
- cleaned up lexical scanner
- added support for "lang.optN" configuration items
- added temporary file support (ala lib/System)
- corrected logic for deciding which phases to run
- consolidated the Action and ActionPattern classes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15765 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoInitial configuration files (to be installed) for ll (LLVM Assembly) and
Reid Spencer [Sun, 15 Aug 2004 08:16:12 +0000 (08:16 +0000)]
Initial configuration files (to be installed) for ll (LLVM Assembly) and
st (Stacker) source files. These versions for testing/review only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15764 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoInitial implementations of the ErrorCode and Path concepts for Linux.
Reid Spencer [Sun, 15 Aug 2004 08:14:33 +0000 (08:14 +0000)]
Initial implementations of the ErrorCode and Path concepts for Linux.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15763 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFirst version of a class to represent the notion of an operating system
Reid Spencer [Sun, 15 Aug 2004 08:13:01 +0000 (08:13 +0000)]
First version of a class to represent the notion of an operating system
path to a file or directory and some rudimentary operations on them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15762 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFirst version of a class to represent operating system and lib/System
Reid Spencer [Sun, 15 Aug 2004 08:12:14 +0000 (08:12 +0000)]
First version of a class to represent operating system and lib/System
error codes in a platform independent way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15761 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd future optimization opportunity
Nate Begeman [Sun, 15 Aug 2004 06:43:10 +0000 (06:43 +0000)]
Add future optimization opportunity

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15760 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix float to int codepath by always allocating 8 bytes for the target of a double...
Nate Begeman [Sun, 15 Aug 2004 06:42:28 +0000 (06:42 +0000)]
Fix float to int codepath by always allocating 8 bytes for the target of a double store; optimize cmplwi generation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15759 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoZimm16 is now dead. Its entry is not removed from the enum, to avoid having
Chris Lattner [Sun, 15 Aug 2004 05:48:47 +0000 (05:48 +0000)]
Zimm16 is now dead.  Its entry is not removed from the enum, to avoid having
to renumber everything.  Similar elimination should be applied to other
operand enum values that are only used to format printing in the .s file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15755 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoConvert all of the DForm_6* operations, which makes all of the Zimm16 users
Chris Lattner [Sun, 15 Aug 2004 05:46:14 +0000 (05:46 +0000)]
Convert all of the DForm_6* operations, which makes all of the Zimm16 users

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15754 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd i1imm
Chris Lattner [Sun, 15 Aug 2004 05:37:00 +0000 (05:37 +0000)]
Add i1imm

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15753 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoReenable the CCRC
Chris Lattner [Sun, 15 Aug 2004 05:31:15 +0000 (05:31 +0000)]
Reenable the CCRC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15752 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoConvert the DForm_4 over to the asmprintergen
Chris Lattner [Sun, 15 Aug 2004 05:20:16 +0000 (05:20 +0000)]
Convert the DForm_4 over to the asmprintergen

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15751 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove dead code
Nate Begeman [Sun, 15 Aug 2004 00:31:02 +0000 (00:31 +0000)]
Remove dead code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15750 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPrint mflr using the asmwriter generator
Chris Lattner [Sat, 14 Aug 2004 23:27:29 +0000 (23:27 +0000)]
Print mflr using the asmwriter generator

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15749 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUpdate to no longer take MF as an argument
Chris Lattner [Sat, 14 Aug 2004 22:57:22 +0000 (22:57 +0000)]
Update to no longer take MF as an argument

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15748 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake the AsmWriter a first-class tblgen object. Allow targets to specify
Chris Lattner [Sat, 14 Aug 2004 22:50:53 +0000 (22:50 +0000)]
Make the AsmWriter a first-class tblgen object.  Allow targets to specify
name of the generated asmwriter class, and the name of the format string.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15747 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoReplace PowerPCPEI.cpp with target independant PrologEpilogInserter
Nate Begeman [Sat, 14 Aug 2004 22:16:36 +0000 (22:16 +0000)]
Replace PowerPCPEI.cpp with target independant PrologEpilogInserter

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15746 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd support for frame pointers, and large offsets from stack and frame pointers....
Nate Begeman [Sat, 14 Aug 2004 22:13:58 +0000 (22:13 +0000)]
Add support for frame pointers, and large offsets from stack and frame pointers.  Adopt elimination of MachineFunction& arg from eliminateFrameIndex.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15745 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUse the `tools-only' target to avoid getting warnings about not having a CFE.
Misha Brukman [Sat, 14 Aug 2004 22:13:33 +0000 (22:13 +0000)]
Use the `tools-only' target to avoid getting warnings about not having a CFE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15744 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd indexed forms of load doubleword and load word algebraic for 64 bit targets
Nate Begeman [Sat, 14 Aug 2004 22:12:20 +0000 (22:12 +0000)]
Add indexed forms of load doubleword and load word algebraic for 64 bit targets

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15743 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix handling of FP constants with single precision, and loading of internal linkage...
Nate Begeman [Sat, 14 Aug 2004 22:11:38 +0000 (22:11 +0000)]
Fix handling of FP constants with single precision, and loading of internal linkage function addresses

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15742 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd initial support for using the generated asm writer. Also, fix FP constant printi...
Nate Begeman [Sat, 14 Aug 2004 22:09:10 +0000 (22:09 +0000)]
Add initial support for using the generated asm writer.  Also, fix FP constant printing to always print 8 byte intializers.  Move printing of LinkOnce stubs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15741 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd generation of asm writer from tablegen files to Makefile
Nate Begeman [Sat, 14 Aug 2004 22:06:38 +0000 (22:06 +0000)]
Add generation of asm writer from tablegen files to Makefile

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15740 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEliminate MachineFunction& argument from eliminateFrameIndex in x86 Target. Get...
Nate Begeman [Sat, 14 Aug 2004 22:05:10 +0000 (22:05 +0000)]
Eliminate MachineFunction& argument from eliminateFrameIndex in x86 Target.  Get MachineFunction from MachineInstruction's parent's parent

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15739 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEliminate MachineFunction& argument from eliminateFrameIndex in SparcV9 target
Nate Begeman [Sat, 14 Aug 2004 22:03:29 +0000 (22:03 +0000)]
Eliminate MachineFunction& argument from eliminateFrameIndex in SparcV9 target

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15738 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEliminate MachineFunction& argument from eliminateFrameIndex in Skeleton target
Nate Begeman [Sat, 14 Aug 2004 22:01:38 +0000 (22:01 +0000)]
Eliminate MachineFunction& argument from eliminateFrameIndex in Skeleton target

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15737 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoElminiate MachineFunction& argument from eliminateFrameIndex
Nate Begeman [Sat, 14 Aug 2004 22:00:10 +0000 (22:00 +0000)]
Elminiate MachineFunction& argument from eliminateFrameIndex

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15736 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImplement test/Regression/Transforms/GlobalConstifier/phi-select.llx
Chris Lattner [Sat, 14 Aug 2004 20:57:17 +0000 (20:57 +0000)]
Implement test/Regression/Transforms/GlobalConstifier/phi-select.llx
This allows more globals to be marked constant, particularly global arrays.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15735 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNew testcase that the constifier should handle
Chris Lattner [Sat, 14 Aug 2004 20:47:56 +0000 (20:47 +0000)]
New testcase that the constifier should handle

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15734 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNew basic testcase for the constifier
Chris Lattner [Sat, 14 Aug 2004 20:44:09 +0000 (20:44 +0000)]
New basic testcase for the constifier

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15733 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoConverted to use flex for tokenizing input so we can use an easier to
Reid Spencer [Sat, 14 Aug 2004 09:37:15 +0000 (09:37 +0000)]
Converted to use flex for tokenizing input so we can use an easier to
understand recursive descent parser, we can easily handle more syntax
variety, and we can more easily change the configuration items accepted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15732 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix header commentary.
Reid Spencer [Fri, 13 Aug 2004 20:25:54 +0000 (20:25 +0000)]
Fix header commentary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15729 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdditional functionality. This version handles option parsing and parameter
Reid Spencer [Fri, 13 Aug 2004 20:22:43 +0000 (20:22 +0000)]
Additional functionality. This version handles option parsing and parameter
subsitution correctly for at least .ll and .st files. There's still a long
way to go (i.e. this isn't worth of review yet).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15728 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFirst version of a utility internal to llvmc that handles the parsing and
Reid Spencer [Fri, 13 Aug 2004 20:21:22 +0000 (20:21 +0000)]
First version of a utility internal to llvmc that handles the parsing and
construction of configuration data for compiler front ends.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15727 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdded description of usage of the getPosition() option on cl::opt and
Reid Spencer [Fri, 13 Aug 2004 20:19:14 +0000 (20:19 +0000)]
Added description of usage of the getPosition() option on cl::opt and

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15726 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAllow any cl::opt to use the method getPosition() to retrieve the option's
Reid Spencer [Fri, 13 Aug 2004 19:47:30 +0000 (19:47 +0000)]
Allow any cl::opt to use the method getPosition() to retrieve the option's
absolute position on the command line. Similarly allow any cl::list to
use the method getPosition(n) to retrieve the absolute position of the nth
option in the list. This provides support for two things: (a) options like
-l that are actually positional and their order of occurrence matters when
they are intermixed with positional arguments like "a.o"; and (b) options
like -x LANG which affect only the positional arguments that come after
the option. In both cases, knowing the absolute position of a given option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15725 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove an unneeded header and forward declaration
Nate Begeman [Fri, 13 Aug 2004 09:33:17 +0000 (09:33 +0000)]
Remove an unneeded header and forward declaration

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15722 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix siod by switching BoolTy to byte rather than int until CFE changes for
Nate Begeman [Fri, 13 Aug 2004 09:32:01 +0000 (09:32 +0000)]
Fix siod by switching BoolTy to byte rather than int until CFE changes for
Darwin.  Also, change asm printer to output proper stubs for external
functions whose address is passed as an argument to aid in bugpointing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15721 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix 177.mesa compilation, don't use floating point regs for base addresses!
Nate Begeman [Fri, 13 Aug 2004 04:45:14 +0000 (04:45 +0000)]
Fix 177.mesa compilation, don't use floating point regs for base addresses!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15720 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix llc crasher compiling siod by giving BuildMI the correct number of arguments
Nate Begeman [Fri, 13 Aug 2004 03:56:49 +0000 (03:56 +0000)]
Fix llc crasher compiling siod by giving BuildMI the correct number of arguments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15719 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd another test
Chris Lattner [Fri, 13 Aug 2004 03:27:48 +0000 (03:27 +0000)]
Add another test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15718 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoIf we are extracting a block that has multiple successors that are the same
Chris Lattner [Fri, 13 Aug 2004 03:27:07 +0000 (03:27 +0000)]
If we are extracting a block that has multiple successors that are the same
block (common in a switch), make sure to remove extra edges in successor
blocks.  This fixes CodeExtractor/2004-08-12-BlockExtractPHI.ll and should
be pulled into LLVM 1.3 (though the regression test need not be, as that
would require pulling in the LoopExtract.cpp changes).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15717 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoWhen we code extract some stuff, leave the codeRepl block in the place where
Chris Lattner [Fri, 13 Aug 2004 03:17:39 +0000 (03:17 +0000)]
When we code extract some stuff, leave the codeRepl block in the place where
the extracted code was, instead of putting it at the end of the function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15716 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNew testcase, which causes the block extractor to barf
Chris Lattner [Fri, 13 Aug 2004 03:08:54 +0000 (03:08 +0000)]
New testcase, which causes the block extractor to barf

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15715 91177308-0d34-0410-b5e6-96231b3b80d8

17 years ago"extract" the block extractor pass from bugpoint (haha)
Chris Lattner [Fri, 13 Aug 2004 03:05:17 +0000 (03:05 +0000)]
"extract" the block extractor pass from bugpoint (haha)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15714 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a pass
Chris Lattner [Fri, 13 Aug 2004 03:03:44 +0000 (03:03 +0000)]
Add a pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15713 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd value mapper support for select constant exprs. This should fix a bug
Chris Lattner [Fri, 13 Aug 2004 02:43:19 +0000 (02:43 +0000)]
Add value mapper support for select constant exprs.  This should fix a bug
Nate ran into when bugpointing siod.  This fix should go into LLVM 1.3

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15712 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoLongs are in one register on PowerPC 64; use appropriate instructions to operate...
Nate Begeman [Fri, 13 Aug 2004 02:20:47 +0000 (02:20 +0000)]
Longs are in one register on PowerPC 64; use appropriate instructions to operate on them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15711 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd some more 64 bit instructions we need for the PowerPC-64 ISel to the tablegen...
Nate Begeman [Fri, 13 Aug 2004 02:19:26 +0000 (02:19 +0000)]
Add some more 64 bit instructions we need for the PowerPC-64 ISel to the tablegen files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15710 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoWrap long lines and try to fill the 80 chars per line so that we don't have too
Misha Brukman [Thu, 12 Aug 2004 20:16:08 +0000 (20:16 +0000)]
Wrap long lines and try to fill the 80 chars per line so that we don't have too
many short lines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15706 91177308-0d34-0410-b5e6-96231b3b80d8

17 years ago* Escape &, <, and >
Misha Brukman [Thu, 12 Aug 2004 19:58:43 +0000 (19:58 +0000)]
* Escape &, <, and >
* Wrap code in <tt> or for larger blocks, <div class="doc_text">
* Wrap lines at 80 cols

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15705 91177308-0d34-0410-b5e6-96231b3b80d8