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700 Commits

Author SHA1 Message Date
Misha Brukman
e19ca38a32 * Fix saving LR in function prologue 
* Adjust epilogue restore sequence to match the PowerPC documentation


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14480 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-29 17:14:42 +00:00
Misha Brukman
218bec7bd3 Assembly syntax/comment fixes by Nate Begeman. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14479 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-29 17:13:26 +00:00
Chris Lattner
1b17438aa8 The code generator should work with unreachable blocks. If not, then this 
is a bug that should be fixed in the code generator, not papered over with
the simplifycfg pass.  Eliminating this makes bugpoint much more useful


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14477 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-29 07:20:16 +00:00
Misha Brukman
7cd444082e Can't print out machine code before it is constructed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14472 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 21:16:57 +00:00
Misha Brukman
3905b57442 Fix the assembly opcode on LOADLoAddr, courtesy of Nate Begeman. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14470 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 18:27:08 +00:00
Misha Brukman
b2edb443e0 Set isBranch and isTerminator bits on all branch instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14469 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 18:23:35 +00:00
Misha Brukman
7e5812cd17 Fix loading and storing PC-relative static variables, courtesy of Nate Begeman. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14468 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 18:20:59 +00:00
Misha Brukman
a6e58b3cfb No need to generate a lazy-linking stub for internal functions, they can be 
resolved by the static linker.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14467 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 18:03:37 +00:00
Misha Brukman
9c661c8e26 Do not set the `link' bit when branching to the first BB of a function, as it 
will cause an infinite loop.  The link bit is only used for calling functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14466 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 17:57:40 +00:00
Misha Brukman
bb4a90820c Fix spacing around function arguments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14463 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 15:53:27 +00:00
Misha Brukman
34fa8714a4 Allow debugging machine instrs (by printout) before/after isel and regalloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14416 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 19:57:47 +00:00
Misha Brukman
c6cc10f48f Combine several if stmts with returns into an if-then-elseif-else chain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14414 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 19:24:52 +00:00
Misha Brukman
d47bbf7ce5 Do not move any values into registers for a void return (there isn't anything). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14413 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 19:04:27 +00:00
Misha Brukman
1cbb3ee75f Convert tabs to spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14412 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 18:45:07 +00:00
Misha Brukman
972569a22f Fix opcode: no immediate in an `or r1, r2, r3' (all registers) instr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14411 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 18:36:53 +00:00
Misha Brukman
2bf183c092 * Be consistent about MachineBB labels and references to them in instr stream 
* Use MachineBB's built-in numbering system instead of reinventing one


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14408 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 15:42:10 +00:00
Misha Brukman
22e12076e9 * Initialize the entire array statically, not member-at-a-time 
* Remove x86-specific comment re: intel vs. at&t assembly syntax


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14406 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 15:11:34 +00:00
Misha Brukman
9ecf3bf708 Fix bug in previous checkin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14405 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 14:57:19 +00:00
Misha Brukman
911afde4ae * Wrap long lines 
* Replace silent fall-through FIXME comments with an error to cerr and an abort
* No need to set size of statically initialized arrays


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14404 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 14:50:41 +00:00
Misha Brukman
179d97cfa3 Excise X86-specific comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14403 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 14:13:26 +00:00
Misha Brukman
75afe1f904 Add option to print out machine code before register allocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14387 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:55:01 +00:00
Misha Brukman
f3e50bea06 Use DEBUG() guard for printing out debug info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14386 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:54:05 +00:00
Misha Brukman
e327e49913 Add a `break' in the switch/case statement between the int/fp sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14385 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:53:24 +00:00
Misha Brukman
7f484a5fff * Lowercase the register names 
* Parenthesize assert() expressions correctly
* Fix spacing around for() and if() statements


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14384 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:51:00 +00:00
Misha Brukman
ca428df792 * Tabs to spaces 
* Send an error message to std::cerr before abort()ing


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14381 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:19:36 +00:00
Misha Brukman
46fd00aec6 * Tabs to spaces 
* Remove unnecessary parens, braces, clean up code layout


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14379 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:04:11 +00:00
Misha Brukman
fadb82f920 Unindent some more code to be consistent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14377 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 22:00:15 +00:00
Misha Brukman
1916bf9427 Unindent some code, it only needs 2 spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14376 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:56:15 +00:00
Misha Brukman
98649d1796 In emitting code for a GEP instr, iterate over GEPTypes because there is one 
more operand in GEPOps than there are types in GEPTypes: the pointer that is the
first operand of the GEP instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14375 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:54:47 +00:00
Misha Brukman
05794498d9 * Order #includes 
* Use the DEBUG() guard for debug printouts


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14367 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 17:31:42 +00:00
Misha Brukman
3d357441bf Spell out `NoFramePointerElim'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14300 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:18:48 +00:00
Misha Brukman
83eaa0b567 Use the common `NoFPElim' setting instead of our own. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14298 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:10:24 +00:00
Misha Brukman
2fec9905aa * Make indentation consistent at 2 chars 
* Doxygenify function comments
* Wrap code at 80 cols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14295 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 20:22:03 +00:00
Misha Brukman
1e32f79d20 This file is no longer applicable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14294 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 20:17:41 +00:00
Misha Brukman
8c9f520b33 llvm/IntrinsicLowering.h => llvm/CodeGen/IntrinsicLowering.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14292 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 18:30:31 +00:00
Misha Brukman
a2916ce49a Intrinsic::isnan has gone away, support for it commented out. 
Intrinsic::isunordered has arrived, and we just use the standard lowering
pass for it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14290 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:58:36 +00:00
Misha Brukman
422791fa0b Convert tabs to spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14289 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:41:12 +00:00
Misha Brukman
358829f151 Type::getPrimitiveID() -> getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14288 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:25:55 +00:00
Misha Brukman
d71bd56caa Type::getPrimitiveID() -> getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14287 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:19:08 +00:00
Misha Brukman
5dfe3a9c3b Initial revision 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14283 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 16:55:25 +00:00
Misha Brukman
5478c7a18a Add file comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14172 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-14 15:13:59 +00:00
Chris Lattner
32305f7763 Fix the fixed stack offset, patch contributed by Vladimir Prus 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14110 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-10 06:19:25 +00:00
Chris Lattner
9a89f37dc7 fine grainify namespacification 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11959 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-28 19:53:18 +00:00
Alkis Evlogimenos
c81efdc59c Add back machine code deleter pass until we get a MachineCode pass 
that will be responsible for the creation of MachineFunctions and will
be required by all MachineFunctionPass passes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11453 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-15 00:03:15 +00:00
Alkis Evlogimenos
c0b9dc5be7 Change MachineBasicBlock's vector of MachineInstr pointers into an 
ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11340 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-12 02:27:10 +00:00
Brian Gaeke
03f84a969c Include PowerPC.h. Flesh out the stub versions of addPassesToEmitAssembly() 
and addPassesToJITCompile() slightly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11076 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-02 19:06:36 +00:00
Brian Gaeke
b77232d1fc Add comments describing how you would add prototypes for factory methods for 
PowerPC-specific passes here.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11073 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-02 19:05:28 +00:00
Brian Gaeke
954e3164be Add the JITInfo object, accessor & initializer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10972 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-23 06:39:30 +00:00
Brian Gaeke
7b0cd6d6cb Add CodeEmitter and JITInfo stubs. Dump the old 
PowerPCTargetMachine::addPassesToJITCompile() method, in favor of the
TargetJITInfo interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10971 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-23 06:35:43 +00:00
Brian Gaeke
ca78f49234 Import of skeletal PowerPC backend I have had laying around for months... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10937 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-21 21:13:19 +00:00