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Commit Graph

492 Commits

Author SHA1 Message Date
Misha Brukman
5a52b7aa36 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.

llvm-svn: 14466
2004-06-28 17:57:40 +00:00
Misha Brukman
02ac5488d5 Fix spacing around function arguments.
llvm-svn: 14463
2004-06-28 15:53:27 +00:00
Misha Brukman
aef8fec73f Allow debugging machine instrs (by printout) before/after isel and regalloc
llvm-svn: 14416
2004-06-25 19:57:47 +00:00
Misha Brukman
64c1484679 Combine several if stmts with returns into an if-then-elseif-else chain.
llvm-svn: 14414
2004-06-25 19:24:52 +00:00
Misha Brukman
d903511cdf Do not move any values into registers for a void return (there isn't anything).
llvm-svn: 14413
2004-06-25 19:04:27 +00:00
Misha Brukman
981cf1f1b4 Convert tabs to spaces.
llvm-svn: 14412
2004-06-25 18:45:07 +00:00
Misha Brukman
8f9b970b80 Fix opcode: no immediate in an `or r1, r2, r3' (all registers) instr.
llvm-svn: 14411
2004-06-25 18:36:53 +00:00
Misha Brukman
d635cd485a * Be consistent about MachineBB labels and references to them in instr stream
* Use MachineBB's built-in numbering system instead of reinventing one

llvm-svn: 14408
2004-06-25 15:42:10 +00:00
Misha Brukman
4f15d2830a * Initialize the entire array statically, not member-at-a-time
* Remove x86-specific comment re: intel vs. at&t assembly syntax

llvm-svn: 14406
2004-06-25 15:11:34 +00:00
Misha Brukman
fb9eb50899 Fix bug in previous checkin.
llvm-svn: 14405
2004-06-25 14:57:19 +00:00
Misha Brukman
4e610581b0 * 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

llvm-svn: 14404
2004-06-25 14:50:41 +00:00
Misha Brukman
167dd03c82 Excise X86-specific comments.
llvm-svn: 14403
2004-06-25 14:13:26 +00:00
Misha Brukman
854b18fd19 Add option to print out machine code before register allocation.
llvm-svn: 14387
2004-06-24 23:55:01 +00:00
Misha Brukman
91ffab9644 Use DEBUG() guard for printing out debug info.
llvm-svn: 14386
2004-06-24 23:54:05 +00:00
Misha Brukman
1d7c31b2c1 Add a `break' in the switch/case statement between the int/fp sections.
llvm-svn: 14385
2004-06-24 23:53:24 +00:00
Misha Brukman
4e3d5069db * Lowercase the register names
* Parenthesize assert() expressions correctly
* Fix spacing around for() and if() statements

llvm-svn: 14384
2004-06-24 23:51:00 +00:00
Misha Brukman
5d0be46fb7 * Tabs to spaces
* Send an error message to std::cerr before abort()ing

llvm-svn: 14381
2004-06-24 23:19:36 +00:00
Misha Brukman
b312aa9f4b * Tabs to spaces
* Remove unnecessary parens, braces, clean up code layout

llvm-svn: 14379
2004-06-24 23:04:11 +00:00
Misha Brukman
2faa0989d0 Unindent some more code to be consistent.
llvm-svn: 14377
2004-06-24 22:00:15 +00:00
Misha Brukman
021bf53a50 Unindent some code, it only needs 2 spaces.
llvm-svn: 14376
2004-06-24 21:56:15 +00:00
Misha Brukman
ec698da314 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.

llvm-svn: 14375
2004-06-24 21:54:47 +00:00
Misha Brukman
0e076dbd7a * Order #includes
* Use the DEBUG() guard for debug printouts

llvm-svn: 14367
2004-06-24 17:31:42 +00:00
Misha Brukman
ae07b686fa Spell out `NoFramePointerElim'.
llvm-svn: 14300
2004-06-21 21:18:48 +00:00
Misha Brukman
a2ac4e4345 Use the common `NoFPElim' setting instead of our own.
llvm-svn: 14298
2004-06-21 21:10:24 +00:00
Misha Brukman
a79674d478 * Make indentation consistent at 2 chars
* Doxygenify function comments
* Wrap code at 80 cols

llvm-svn: 14295
2004-06-21 20:22:03 +00:00
Misha Brukman
4424ef9dd1 This file is no longer applicable.
llvm-svn: 14294
2004-06-21 20:17:41 +00:00
Misha Brukman
3d93b9ccca llvm/IntrinsicLowering.h => llvm/CodeGen/IntrinsicLowering.h
llvm-svn: 14292
2004-06-21 18:30:31 +00:00
Misha Brukman
36089f7034 Intrinsic::isnan has gone away, support for it commented out.
Intrinsic::isunordered has arrived, and we just use the standard lowering
pass for it.

llvm-svn: 14290
2004-06-21 17:58:36 +00:00
Misha Brukman
1c26b2e29d Convert tabs to spaces.
llvm-svn: 14289
2004-06-21 17:41:12 +00:00
Misha Brukman
30e1885192 Type::getPrimitiveID() -> getTypeID()
llvm-svn: 14288
2004-06-21 17:25:55 +00:00
Misha Brukman
76b4796e7c Type::getPrimitiveID() -> getTypeID()
llvm-svn: 14287
2004-06-21 17:19:08 +00:00
Misha Brukman
269034c151 Initial revision
llvm-svn: 14283
2004-06-21 16:55:25 +00:00
Misha Brukman
130e02f232 Add file comment.
llvm-svn: 14172
2004-06-14 15:13:59 +00:00
Chris Lattner
1f0e0d55c4 Fix the fixed stack offset, patch contributed by Vladimir Prus
llvm-svn: 14110
2004-06-10 06:19:25 +00:00
Chris Lattner
5effdb67b7 fine grainify namespacification
llvm-svn: 11959
2004-02-28 19:53:18 +00:00
Alkis Evlogimenos
e8f9647831 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.

llvm-svn: 11453
2004-02-15 00:03:15 +00:00
Alkis Evlogimenos
b755d35fd2 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.

llvm-svn: 11340
2004-02-12 02:27:10 +00:00
Brian Gaeke
355bc299b7 Include PowerPC.h. Flesh out the stub versions of addPassesToEmitAssembly()
and addPassesToJITCompile() slightly.

llvm-svn: 11076
2004-02-02 19:06:36 +00:00
Brian Gaeke
24f70fa16d Add comments describing how you would add prototypes for factory methods for
PowerPC-specific passes here.

llvm-svn: 11073
2004-02-02 19:05:28 +00:00
Brian Gaeke
bc72431950 Add the JITInfo object, accessor & initializer.
llvm-svn: 10972
2004-01-23 06:39:30 +00:00
Brian Gaeke
2757ec5b94 Add CodeEmitter and JITInfo stubs. Dump the old
PowerPCTargetMachine::addPassesToJITCompile() method, in favor of the
TargetJITInfo interface.

llvm-svn: 10971
2004-01-23 06:35:43 +00:00
Brian Gaeke
764f1b476a Import of skeletal PowerPC backend I have had laying around for months...
llvm-svn: 10937
2004-01-21 21:13:19 +00:00