1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-30 07:22:55 +01:00
Commit Graph

16736 Commits

Author SHA1 Message Date
Chris Lattner
38545e9952 Implement handling of most long operators through libcalls.
Fix a bug legalizing "ret (Val,Val)"

llvm-svn: 19375
2005-01-08 19:27:05 +00:00
Chris Lattner
60ef22ce82 Adjust to changes in LowerCAllTo interfaces
llvm-svn: 19374
2005-01-08 19:26:18 +00:00
Chris Lattner
2a75da3851 Make LowerCallTo more generic and useful.
llvm-svn: 19373
2005-01-08 19:25:39 +00:00
John Criswell
1044377894 Another year, another copyright update.
llvm-svn: 19372
2005-01-08 19:10:44 +00:00
Jeff Cohen
69ed91d1ca Add a few more passes to LinkAllPasses.h
llvm-svn: 19371
2005-01-08 18:15:23 +00:00
Jeff Cohen
ce541ade79 Add more missing createXxxPass functions.
llvm-svn: 19370
2005-01-08 17:21:40 +00:00
Chris Lattner
fd84495692 Add support for FP->INT conversions and back.
llvm-svn: 19369
2005-01-08 08:08:56 +00:00
Chris Lattner
e4cd40b379 Add operators for FP -> INT conversions and back.
llvm-svn: 19368
2005-01-08 08:08:49 +00:00
Chris Lattner
6c7d3bd8ea Wrap long line.
llvm-svn: 19367
2005-01-08 06:59:50 +00:00
Chris Lattner
e759d984cf Implement the 'store FPIMM, Ptr' -> 'store INTIMM, Ptr' optimization for
all targets.

llvm-svn: 19366
2005-01-08 06:25:56 +00:00
Chris Lattner
e32ab4bd47 1ULL << 64 is undefined, don't do it.
llvm-svn: 19365
2005-01-08 06:24:30 +00:00
Chris Lattner
473ec492f7 The X86 instruction selector already handles codegen of:
store float 123.45, float* %P

as an integer store.  This adds handling of float immediate stores as integers
for arguments passed function calls.

This is now tested by CodeGen/X86/store-fp-constant.ll

llvm-svn: 19364
2005-01-08 05:45:24 +00:00
Chris Lattner
41cda01765 New testcase.
llvm-svn: 19363
2005-01-08 05:44:07 +00:00
Misha Brukman
b342f781c7 Eliminate empty sub-list
llvm-svn: 19362
2005-01-08 01:11:15 +00:00
Chris Lattner
717236fcd3 Fix a pointer invalidation problem. This fixes Generic/badarg6.ll
llvm-svn: 19361
2005-01-07 23:32:00 +00:00
Chris Lattner
53173ba1d1 Fold conditional branches on constants away.
llvm-svn: 19360
2005-01-07 22:49:57 +00:00
Chris Lattner
8f55fae569 Fix a thinko in the reassociation code, fixing Generic/badlive.ll
llvm-svn: 19359
2005-01-07 22:44:09 +00:00
Chris Lattner
6f461f406e Add support for truncating integer casts from long.
llvm-svn: 19358
2005-01-07 22:37:48 +00:00
Chris Lattner
79ca9cdb7e Fix a bug in load expansion legalization and ret legalization. This fixes
CodeGen/Generic/select.ll:castconst.

llvm-svn: 19357
2005-01-07 22:28:47 +00:00
Chris Lattner
a834e96647 Legalize unconditional branches too
llvm-svn: 19356
2005-01-07 22:12:08 +00:00
Chris Lattner
924f3326e7 Cleanup a bunch of tests. In particular do not allow target directives in
the .ll file or it forces the V9 backend.  This is the CodeGen/Generic dir,
so there is no use in doing that.

llvm-svn: 19355
2005-01-07 22:05:31 +00:00
Chris Lattner
3f2ce91a99 Implement support for long GEP indices on 32-bit archs and support for
int GEP indices on 64-bit archs.

llvm-svn: 19354
2005-01-07 21:56:57 +00:00
Chris Lattner
191554c09f Simplify: truncate ({zero|sign}_extend (X))
llvm-svn: 19353
2005-01-07 21:56:24 +00:00
Chris Lattner
60e3842843 implement legalization of a bunch more operators.
llvm-svn: 19352
2005-01-07 21:45:56 +00:00
Chris Lattner
6cd8ee341f Make this test a bit more interesting by making there actually be a use of the
PHI node.

llvm-svn: 19351
2005-01-07 21:37:13 +00:00
Chris Lattner
8c6c12da86 Fix another bug legalizing calls!
llvm-svn: 19350
2005-01-07 21:35:32 +00:00
Chris Lattner
86601673d6 Fix handling of dead PHI nodes.
llvm-svn: 19349
2005-01-07 21:34:19 +00:00
Chris Lattner
d671aa053c Fix a bug legalizing calls
llvm-svn: 19348
2005-01-07 21:34:13 +00:00
Chris Lattner
8b318b3d7b modernize and clean up this test.
llvm-svn: 19347
2005-01-07 21:15:58 +00:00
Chris Lattner
3871313761 After legalizing a DAG, delete dead nodes to save space.
llvm-svn: 19346
2005-01-07 21:09:37 +00:00
Chris Lattner
16faa6501a Implement RemoveDeadNodes
llvm-svn: 19345
2005-01-07 21:09:16 +00:00
Chris Lattner
6182c88b85 Add a new SelectionDAG::RemoveDeadNodes method
llvm-svn: 19344
2005-01-07 21:08:55 +00:00
Jeff Cohen
6b821ecd16 Fix include. Too easy to make mistakes like this on Windows :(
llvm-svn: 19343
2005-01-07 19:21:49 +00:00
Chris Lattner
3eec8363f9 Remove the open projects page from the docs directory.
llvm-svn: 19342
2005-01-07 18:57:33 +00:00
Misha Brukman
4fbbfbc505 Capitalize Bugpoint.
llvm-svn: 19341
2005-01-07 17:00:44 +00:00
Jeff Cohen
a97d6be787 Get new SelectionDAG stuff building with Visual Studio.
llvm-svn: 19340
2005-01-07 15:52:36 +00:00
Chris Lattner
39baa91b9a Teach legalize how to handle condbranches
llvm-svn: 19339
2005-01-07 08:19:42 +00:00
Chris Lattner
a6e901bfbd Add a testcase I forgot to commit earlier.
llvm-svn: 19338
2005-01-07 07:56:08 +00:00
Chris Lattner
b16d2adb2f X86 BE requires SelectionDAG
llvm-svn: 19337
2005-01-07 07:51:25 +00:00
Chris Lattner
70b5dc270b X86 JIT requires the selection dag library.
llvm-svn: 19336
2005-01-07 07:51:11 +00:00
Chris Lattner
2c398fc8f6 Allow the selection-dag based selector to be diabled with -disable-pattern-isel.
For now, this is the default, as the current selector is missing some big pieces.
To enable the new selector, pass -disable-pattern-isel=false to llc or lli.

llvm-svn: 19335
2005-01-07 07:50:50 +00:00
Chris Lattner
216198574d Reimplementation of the X86 pattern isel. This is still missing many large
pieces, but can already do amazing things in some cases.

llvm-svn: 19334
2005-01-07 07:49:41 +00:00
Chris Lattner
74019f517a This file is now dead.
llvm-svn: 19333
2005-01-07 07:49:05 +00:00
Chris Lattner
079b497982 Add a new prototype
llvm-svn: 19332
2005-01-07 07:48:33 +00:00
Chris Lattner
74f8f6f657 Initial implementation of the SelectionDAGISel class. This contains most
of the code for lowering from LLVM code to a SelectionDAG.

llvm-svn: 19331
2005-01-07 07:47:53 +00:00
Chris Lattner
89f2ccbe9c This file is obsolete
llvm-svn: 19330
2005-01-07 07:47:23 +00:00
Chris Lattner
fd473edcd8 Initial implementation of the DAG legalization. This still has a long way
to go, but it does work for some non-trivial cases now.

llvm-svn: 19329
2005-01-07 07:47:09 +00:00
Jeff Cohen
d8ac84c3f3 But not the identation of THAT line
llvm-svn: 19328
2005-01-07 07:46:40 +00:00
Chris Lattner
c72669973a Complete rewrite of the SelectionDAG class.
llvm-svn: 19327
2005-01-07 07:46:32 +00:00
Chris Lattner
409c6158ad Common base class for SelectionDAG-based instruction selectors.
llvm-svn: 19326
2005-01-07 07:46:03 +00:00