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Commit Graph

19 Commits

Author SHA1 Message Date
Nate Begeman
e816600b3e All PPC instructions are now auto-printed
32 and 64 bit AsmWriters unified
Darwin and AIX specific features of AsmWriter split out

llvm-svn: 16163
2004-09-04 05:00:00 +00:00
Nate Begeman
68e2dd66af Improvements to int->float cast code for PPC-64
llvm-svn: 16105
2004-08-29 22:02:43 +00:00
Nate Begeman
923af3763d Implement the following missing functionality in the PPC backend:
cast fp->bool
cast ulong->fp
algebraic right shift long by non-constant value
These changes tested across most of the test suite.  Fixes Regression/casts

llvm-svn: 16081
2004-08-29 08:19:32 +00:00
Nate Begeman
6c4bd28dc1 remove some things from the todo list.
llvm-svn: 15956
2004-08-20 18:46:54 +00:00
Nate Begeman
fcb98faaad Update the current state of the world
llvm-svn: 15809
2004-08-16 05:06:43 +00:00
Nate Begeman
e24434f765 Add future optimization opportunity
llvm-svn: 15760
2004-08-15 06:43:10 +00:00
Nate Begeman
224deaa061 Replace PowerPCPEI.cpp with target independant PrologEpilogInserter
llvm-svn: 15746
2004-08-14 22:16:36 +00:00
Nate Begeman
b74ee41754 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
Chris Lattner
bbf11b1e1d 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
Misha Brukman
8209358fca * Conditional save/restore of LR disabled as it's not quite correct
* sumarray2d fixed: large fixed-size alloca
* make is now compileable
* Re-organized tests to fit them under proper headings

Patch by Nate Begeman.

llvm-svn: 15347
2004-07-30 15:53:09 +00:00
Misha Brukman
8e19054114 Add notes on bug involving casting ulong -> double, thanks to Nate Begeman.
llvm-svn: 15307
2004-07-28 19:16:10 +00:00
Misha Brukman
ac63bc04f8 Reorganize tests to place them in proper directories.
llvm-svn: 15298
2004-07-28 00:55:12 +00:00
Misha Brukman
8fc18d7d1c UnitTests 2003-05-26-Shorts and 2003-07-09-LoadShorts have been fixed;
2003-05-22-VarSizeArray is broken.

llvm-svn: 15297
2004-07-28 00:01:41 +00:00
Misha Brukman
b779843f6b Branch selection support implemented by Nate Begeman for long branches.
llvm-svn: 15288
2004-07-27 18:43:04 +00:00
Misha Brukman
c22bbdd36d Fixed saving/restoring LR unconditionally, only done as necessary.
llvm-svn: 15275
2004-07-27 17:17:48 +00:00
Misha Brukman
796cc48f99 More notes on bugs, unimplemented features, and suggested code improvements.
Written by Nate Begeman.

llvm-svn: 15235
2004-07-26 16:23:55 +00:00
Misha Brukman
c1e23e1939 Running list of bugs, unimplemented features, currently broken tests, until we
have a nightly tester set up for PowerPC.

llvm-svn: 15147
2004-07-23 22:37:22 +00:00
Misha Brukman
4424ef9dd1 This file is no longer applicable.
llvm-svn: 14294
2004-06-21 20:17:41 +00:00
Misha Brukman
269034c151 Initial revision
llvm-svn: 14283
2004-06-21 16:55:25 +00:00