maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
13,888 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

2125 Commits

Author SHA1 Message Date
Nate Begeman 9c7ddc3e21 Add indexed forms of load doubleword and load word algebraic for 64 bit targets 
llvm-svn: 15743
 2004-08-14 22:12:20 +00:00
Nate Begeman caeb78e720 Fix handling of FP constants with single precision, and loading of internal linkage function addresses 
llvm-svn: 15742
 2004-08-14 22:11:38 +00:00
Nate Begeman 0ad7f813d8 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. 
llvm-svn: 15741
 2004-08-14 22:09:10 +00:00
Nate Begeman 8536df7dbe Add generation of asm writer from tablegen files to Makefile 
llvm-svn: 15740
 2004-08-14 22:06:38 +00:00
Nate Begeman a4da0d6294 Eliminate MachineFunction& argument from eliminateFrameIndex in x86 Target. Get MachineFunction from MachineInstruction's parent's parent 
llvm-svn: 15739
 2004-08-14 22:05:10 +00:00
Nate Begeman 1b0142d54e Eliminate MachineFunction& argument from eliminateFrameIndex in SparcV9 target 
llvm-svn: 15738
 2004-08-14 22:03:29 +00:00
Nate Begeman 7f1f81511d Eliminate MachineFunction& argument from eliminateFrameIndex in Skeleton target 
llvm-svn: 15737
 2004-08-14 22:01:38 +00:00
Nate Begeman 6e5010d935 Remove an unneeded header and forward declaration 
llvm-svn: 15722
 2004-08-13 09:33:17 +00:00
Nate Begeman 5bf9bfe398 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.

llvm-svn: 15721
 2004-08-13 09:32:01 +00:00
Nate Begeman 420213f3c5 Fix 177.mesa compilation, don't use floating point regs for base addresses! 
llvm-svn: 15720
 2004-08-13 04:45:14 +00:00
Nate Begeman 2f1d849271 Fix llc crasher compiling siod by giving BuildMI the correct number of arguments 
llvm-svn: 15719
 2004-08-13 03:56:49 +00:00
Nate Begeman 2e8bfa2364 Longs are in one register on PowerPC 64; use appropriate instructions to operate on them. 
llvm-svn: 15711
 2004-08-13 02:20:47 +00:00
Nate Begeman 765cb5f844 Add some more 64 bit instructions we need for the PowerPC-64 ISel to the tablegen files 
llvm-svn: 15710
 2004-08-13 02:19:26 +00:00
Chris Lattner f9db6ff94b Remove dead methods 
llvm-svn: 15698
 2004-08-12 18:37:15 +00:00
Chris Lattner 907a360b11 Fix warning 
llvm-svn: 15697
 2004-08-12 18:36:28 +00:00
Chris Lattner 5ff05d724f Instead of a virtual method call, lets try a direct constant reference 
llvm-svn: 15696
 2004-08-12 18:29:05 +00:00
Chris Lattner 6411ff3c83 Virtual method calls are overrated 
llvm-svn: 15695
 2004-08-12 18:20:55 +00:00
Chris Lattner df86f30815 Virtual method calls are overrated. 
llvm-svn: 15694
 2004-08-12 18:20:41 +00:00
Chris Lattner b0ac422db5 Remove dead methods 
llvm-svn: 15691
 2004-08-12 17:58:27 +00:00
Chris Lattner e843032834 When we want a constant, just use it, instead of calling through layers of 
virtual methods and register name mapping functions

llvm-svn: 15690
 2004-08-12 17:56:01 +00:00
Misha Brukman af77fe4097 Disable PPC64 backend by default because LLC cannot choose automatically between 
SparcV9 and PowerPC64 without target triples, since they are both 64-bit
big-endian targets.

llvm-svn: 15688
 2004-08-12 17:16:43 +00:00
Misha Brukman 52a4abc299 * Correct 64-bit version: blr 1 (not 0) 
* BuildMI() can build 0-param instructions (e.g., NOP)

llvm-svn: 15681
 2004-08-12 03:30:03 +00:00
Misha Brukman 5d967b3c5e * Print out full names for non-GPR or -FPR registers 
* BuildMI() really *does* handle 0 params!

llvm-svn: 15680
 2004-08-12 03:28:47 +00:00
Misha Brukman 58040a63ee * Pointers are 8 bytes, hence cLong type on 64-bit PPC 
* Fix loading of GlobalValues

llvm-svn: 15678
 2004-08-12 02:53:01 +00:00
Misha Brukman 6f2e67a726 Eliminate special-casing 14-bit immediate load/store opcodes 
llvm-svn: 15677
 2004-08-12 02:51:38 +00:00
Misha Brukman 5098bd5499 Correctly print out ASCII literal strings on AIX 
llvm-svn: 15674
 2004-08-12 01:01:13 +00:00
Misha Brukman 345399b06e Mark R2 as available for allocation on Darwin/PPC32, but not AIX/PPC64 
llvm-svn: 15673
 2004-08-12 00:10:01 +00:00
Misha Brukman c94c0f75f4 * Move AIX into the llvm namespace to be accessed from RegisterInfo 
* Mark InstrInfo with 32 vs. 64 bit flag
* Enable the 64-bit isel and asm printer

llvm-svn: 15672
 2004-08-11 23:47:08 +00:00
Misha Brukman aea37d65c8 Set the is64bit flag and propagate it to PowerPCRegisterInfo 
llvm-svn: 15671
 2004-08-11 23:45:43 +00:00
Misha Brukman 39f7533b40 * Set the is64bit boolean flag in PowerPCRegisterInfo 
* Doubles are 8 bytes in 64-bit PowerPC, and use the general register class
* Use double-word loads and stores for restoring from/saving to stack
* Do not allocate R2 if compiling for AIX

llvm-svn: 15670
 2004-08-11 23:44:55 +00:00
Misha Brukman c2a043488a 64-bit instruction selector and AIX-specific 64-bit asm printer 
llvm-svn: 15669
 2004-08-11 23:42:15 +00:00
Misha Brukman d7344dc9bd Fix names of 64-bit CMP*D* opcodes, add LWA and STD* opcodes 
llvm-svn: 15668
 2004-08-11 23:33:34 +00:00
Misha Brukman 78c1dcfc3e Add support for 64-bit CMPDI, CMPLDI, and CMPLD opcodes 
llvm-svn: 15667
 2004-08-11 20:56:14 +00:00
Misha Brukman 28beda9ba4 Add doubleword load/store (64-bit only). 
llvm-svn: 15665
 2004-08-11 15:54:36 +00:00
Misha Brukman 7224ee1e4c Hyphenate ##-bit and remove first-person from comments. 
llvm-svn: 15663
 2004-08-11 13:35:44 +00:00
Nate Begeman f17ea0f7b7 Clean up 32/64bit and Darwin/AIX split. Next steps: 64 bit ISel, AIX asm printer. 
llvm-svn: 15662
 2004-08-11 07:40:04 +00:00
Chris Lattner 6f0291792e Fix a case where constantexprs could leak into the PPC isel. 
llvm-svn: 15661
 2004-08-11 07:34:50 +00:00
Chris Lattner eb34c59930 Remove a bunch of ad-hoc target-specific flags that were only used by the 
old asmprinter.

llvm-svn: 15660
 2004-08-11 07:12:04 +00:00
Chris Lattner 085663c4ec Remove a dead method 
llvm-svn: 15659
 2004-08-11 07:07:14 +00:00
Chris Lattner d1bee6ee12 Finally, the entire instruction asmprinter is now generated from tblgen, woo! 
llvm-svn: 15658
 2004-08-11 07:02:04 +00:00
Chris Lattner a0bafce127 Add asmprintergen support for the last X86 instruction that needs it: pcrelative calls. 
llvm-svn: 15657
 2004-08-11 06:59:12 +00:00
Chris Lattner 5edeb20bbb This file is long dead 
llvm-svn: 15656
 2004-08-11 06:55:12 +00:00
Chris Lattner 5f4b65e57d Scrunch memoperands, add a few more for floating point memops 
Eliminate the FPI*m classes, converting them to use FPI instead.

llvm-svn: 15655
 2004-08-11 06:50:10 +00:00
Chris Lattner b975636f71 Move hacks up 
llvm-svn: 15654
 2004-08-11 06:09:55 +00:00
Chris Lattner 6dd0474edd Make FPI take asm string and operand list 
llvm-svn: 15653
 2004-08-11 05:54:16 +00:00
Chris Lattner c52899c3c7 Nuke the Im*i* patterns, by asmprintergenifying all users. 
llvm-svn: 15652
 2004-08-11 05:31:07 +00:00
Chris Lattner f5c767038a X86 instructions that read-modify-write memory are not LLVM two-address instructions. 
llvm-svn: 15651
 2004-08-11 05:07:25 +00:00
Chris Lattner 0d7bc2c5da Get rid of the Im8, Im16, Im32 classes, converting more instructions over to 
asmprintergeneration

llvm-svn: 15650
 2004-08-11 04:31:00 +00:00
Nate Begeman 7526da6ead Fix 255.vortex by using getClassB instead of getClass 
llvm-svn: 15648
 2004-08-11 03:30:55 +00:00
Chris Lattner 4dfadc05e6 Remove dead method 
llvm-svn: 15647
 2004-08-11 02:26:39 +00:00
Chris Lattner 09ee05bcdf Convert asmprinter to new style of instruction printer 
Start asmprintergen'ifying machine instrs with memory operands.

llvm-svn: 15646
 2004-08-11 02:25:00 +00:00
Chris Lattner 6bd2d26b56 Fill out immediate operand classes, add a new Operand class 
llvm-svn: 15642
 2004-08-11 01:53:34 +00:00
Misha Brukman e67a212267 Breaking up the PowerPC target into 32- and 64-bit subparts, Part III: the rest. 
llvm-svn: 15636
 2004-08-11 00:11:25 +00:00
Misha Brukman 284086aa4a Breaking up the PowerPC target into 32- and 64-bit subparts: Part II: 64-bit. 
llvm-svn: 15635
 2004-08-11 00:10:41 +00:00
Misha Brukman d022a5ac5a Breaking up the PowerPC target into 32- and 64-bit subparts, Part I: 32-bit. 
llvm-svn: 15634
 2004-08-11 00:09:42 +00:00
Misha Brukman 3decf86fb7 Implement new constructor. 
llvm-svn: 15633
 2004-08-10 23:10:25 +00:00
Misha Brukman dad438bfb9 Renamed PPC32 (namespace for regs, opcodes) to PPC to include 64-bit targets 
llvm-svn: 15631
 2004-08-10 22:47:03 +00:00
Misha Brukman 0b9444e536 * Fix file header to use tablegen emacs mode instead of c++ 
* Wrap long line to 80 cols

llvm-svn: 15630
 2004-08-10 21:24:44 +00:00
Chris Lattner ce5fb7db1c This is purely a formatting patch that gets us closer to the mecca of fitting 
X86InstrInfo.td into 80 columns

llvm-svn: 15629
 2004-08-10 21:21:30 +00:00
Chris Lattner 116fc25d79 Drop the first argument of FPI, and asmprinterify fxch 
llvm-svn: 15628
 2004-08-10 21:02:13 +00:00
Nate Begeman 63be70d8f2 Fix casts of float to unsigned long 
Replace STDX (store 64 bit int indexed) with STFDX (store double indexed)
Fix latent bug in indexed load generation
Generate indexed loads and stores in many more cases

llvm-svn: 15626
 2004-08-10 20:42:36 +00:00
Misha Brukman 1401c28e35 Fix file header comment: update filename, set tablegen emacs mode. 
llvm-svn: 15625
 2004-08-10 20:28:13 +00:00
Chris Lattner ead14c1a07 This purely mechanical patch gives the "I" tblgen class operand list and asm 
string operands, and adjusts all users to pass them in instead of using II.

llvm-svn: 15624
 2004-08-10 20:17:41 +00:00
Chris Lattner c4eb5951d5 Convert Ii32 instructions over to use the asmprinter generator 
llvm-svn: 15621
 2004-08-10 19:06:36 +00:00
Misha Brukman c6b114f258 DForm 5/6 extended mneumonics take 3 arguments. 
llvm-svn: 15620
 2004-08-10 19:03:31 +00:00
Misha Brukman dc541abcd0 * Instruction definitions moved to SparcV9InstrInfo.td for consistency 
* Defined PHI instruction and SparcV9 subclass of Target

llvm-svn: 15615
 2004-08-10 18:15:31 +00:00
Misha Brukman 591d47113f Renamed SparcV9_Reg.td -> SparcV9RegisterInfo.td for consistency. 
llvm-svn: 15614
 2004-08-10 18:14:04 +00:00
Misha Brukman 09d87b4939 Fix DForm_4: format is `op r, r, i' 
llvm-svn: 15613
 2004-08-10 18:07:55 +00:00
Misha Brukman 17913b3f23 Fix comment header, specify type of file `tablegen'. 
llvm-svn: 15612
 2004-08-10 17:37:14 +00:00
Chris Lattner 9f49a91b44 Convert the Ii16 instructions over 
llvm-svn: 15606
 2004-08-10 16:22:02 +00:00
Chris Lattner 4d66b78036 Convert all Ii8 instructions over to the autogenerated asmprinter. 
llvm-svn: 15605
 2004-08-10 16:09:54 +00:00
Misha Brukman 8fbdc9fc4f Define the target name so we can use it via TableGen. 
llvm-svn: 15604
 2004-08-10 15:29:15 +00:00
Chris Lattner 1d787355e7 Paper over CBackend/2004-08-09-va-end-null.ll 
Note that this indicates a serious problem with the way we are emitting varargs,
but this should not be properly fixed until after 1.3.

This patch SHOULD go into 1.3.

llvm-svn: 15602
 2004-08-10 00:19:16 +00:00
Misha Brukman 189229151f Stub definition of the PowerPC CodeEmitter class; this isn't functional (yet). 
llvm-svn: 15600
 2004-08-09 23:03:59 +00:00
Misha Brukman eca36a5aa0 CodePrinter -> AsmPrinter 
llvm-svn: 15599
 2004-08-09 22:27:45 +00:00
Misha Brukman 8f951e579b Remove ClassPrefix variable as it's no longer used. 
llvm-svn: 15586
 2004-08-09 19:13:29 +00:00
Misha Brukman 0eb9cee698 The (future) SparcV8 JIT would do well to have a class prefix. 
llvm-svn: 15583
 2004-08-09 18:13:09 +00:00
Misha Brukman 11bbbb9cdd Define the ClassPrefix for SparcV9. 
llvm-svn: 15581
 2004-08-09 17:46:49 +00:00
Misha Brukman d210ed1855 Define a ClassPrefix for PowerPC. 
llvm-svn: 15580
 2004-08-09 17:46:26 +00:00
Misha Brukman 8f7272c249 Classes need to have a prefix name, so that they can be tacked on to the pieces 
that TableGen creates for them, e.g. CodeEmitter, AsmPrinter, etc.

llvm-svn: 15579
 2004-08-09 17:46:06 +00:00
Misha Brukman b3401c4c50 Generate a code emitter for PowerPC as well, this will be used in the JIT. 
llvm-svn: 15578
 2004-08-09 17:24:32 +00:00
Misha Brukman 5295e1db10 Use instruction formats as defined in the PowerPC ISA manual 
llvm-svn: 15577
 2004-08-09 17:24:04 +00:00
Reid Spencer 42817b7ea1 Fix stack size processing now that the return address isn't an implied 
push onto the top of the stack like x86, which uses the local area
offset.  This will allow the removal of PowerPCPEI.cpp soon.

llvm-svn: 15573
 2004-08-09 01:24:32 +00:00
Brian Gaeke 8d38dee7b4 dumpSavedState has outlived its usefulness. 
llvm-svn: 15555
 2004-08-06 19:11:43 +00:00
Chris Lattner a8dcf2423e Changes commited for Nate Begeman: 
Use a PowerPC specific prolog epilog inserter to control where spilled
callee save regs are placed on the stack.
Get rid of implicit return address stack slot, save return address reg
(LR) in appropriate slot
Improve code generated for functions that don't have calls or access
globals


Note from Chris: PowerPCPEI will eventually be eliminated, once the
functionality is merged into CodeGen/PrologEpilogInserter.cpp

llvm-svn: 15536
 2004-08-06 06:58:50 +00:00
Brian Gaeke a1a0643e38 Update the To-Do list according to my notes + assertions 
llvm-svn: 15535
 2004-08-06 04:38:13 +00:00
John Criswell 2fc39a9c2f Added Louis Gerbarg. Louis is given credit in the CREDITS.TXT file, so I 
assume Louis also holds copyright.

llvm-svn: 15534
 2004-08-05 23:46:27 +00:00
John Criswell e7ccf6445e Add additional copyright notice for the PowerPC backend. 
Thanks Nate!

llvm-svn: 15531
 2004-08-05 20:36:00 +00:00
Misha Brukman 7d41ed5271 Simplify makefile by combining all TableGen dependencies into one variable 
llvm-svn: 15527
 2004-08-05 18:34:15 +00:00
Misha Brukman 1d1d1c4676 PowerPC is a real target now. 
llvm-svn: 15522
 2004-08-05 18:22:30 +00:00
Misha Brukman 283042bed3 Hand-propagate the constant TARGET_NAME which was making lines wrap anyway 
llvm-svn: 15506
 2004-08-04 21:48:45 +00:00
Misha Brukman b2b9686b3a * Remove unnecessary comment 
* Fix alignment of code
* Tabs to spaces

llvm-svn: 15505
 2004-08-04 21:48:00 +00:00
Misha Brukman 2068654d68 Align dependencies so they don't hurt the eyes to look at them 
llvm-svn: 15504
 2004-08-04 21:37:41 +00:00
Misha Brukman cdd72aaa1f Remove unused instruction classes 
llvm-svn: 15501
 2004-08-04 21:18:57 +00:00
Misha Brukman f74157ab15 Make tablegen targets depend on PowerPCInstrFormats.td as well 
llvm-svn: 15500
 2004-08-04 21:18:36 +00:00
Chris Lattner 08c58e63d9 getValues does not exist 
llvm-svn: 15495
 2004-08-04 17:29:14 +00:00
Chris Lattner 50c6df4ba0 getValues is gone 
llvm-svn: 15494
 2004-08-04 17:27:27 +00:00
Alkis Evlogimenos 832437255d Stop using getValues(). 
llvm-svn: 15487
 2004-08-04 08:44:43 +00:00
Brian Gaeke ef57e5b91a Get rid of the only use of TargetInstrInfo::getResultPos(), a deprecated method. 
llvm-svn: 15483
 2004-08-04 08:05:27 +00:00
Brian Gaeke def3b458b0 Include SparcV9BurgISel.h, to pick up the definition of 
createSparcV9BurgInstSelector().

llvm-svn: 15474
 2004-08-04 07:30:04 +00:00