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Author SHA1 Message Date
Chris Lattner
bafe11a821 This pass is now obsolete since all targets have moved to the SelectionDAG 
infrastructure and the simple isels have been removed.

llvm-svn: 24090
 2005-10-29 05:33:46 +00:00
Chris Lattner
dae0aafea8 Remove the LowerConstantExpressionsPass pass 
llvm-svn: 24089
 2005-10-29 05:32:20 +00:00
Chris Lattner
74537db62e remove reference to this pass 
llvm-svn: 24088
 2005-10-29 05:28:34 +00:00
Chris Lattner
ff2508ed70 Basic updates 
llvm-svn: 24087
 2005-10-29 05:14:01 +00:00
Chris Lattner
6d9926bcf4 Buh bye Expression.(cpp|h) 
llvm-svn: 24086
 2005-10-29 04:55:57 +00:00
Chris Lattner
8a257558a0 remove a dead file 
llvm-svn: 24085
 2005-10-29 04:43:38 +00:00
Chris Lattner
3736ba002f remove a dead header 
llvm-svn: 24084
 2005-10-29 04:43:10 +00:00
Chris Lattner
4772d742a0 Remove dead #include 
llvm-svn: 24083
 2005-10-29 04:41:30 +00:00
Chris Lattner
20e1564bf0 Now that instcombine does this xform, remove it from the -raise pass 
llvm-svn: 24082
 2005-10-29 04:40:23 +00:00
Chris Lattner
2c6430d1a7 Pull some code out into a function, give it the ability to see through +. 
This allows us to turn code like malloc(4*x+4) -> malloc int, (x+1)

llvm-svn: 24081
 2005-10-29 04:36:15 +00:00
Duraid Madina
6280da9a88 add shladd 
llvm-svn: 24080
 2005-10-29 04:13:40 +00:00
Duraid Madina
5748cfa290 test for the formation of shladd 
llvm-svn: 24077
 2005-10-29 04:06:49 +00:00
Chris Lattner
b313b6d67f Remove a special case, allowing the general case to handle it. No functionality 
change.

llvm-svn: 24076
 2005-10-29 03:19:53 +00:00
Nate Begeman
da6888930d New case to handle someday 
llvm-svn: 24075
 2005-10-28 23:26:57 +00:00
Chris Lattner
d44a96088b Switch more code over to using getValueAsListOfDefs. Look at all the -'s. :) 
llvm-svn: 24074
 2005-10-28 22:59:53 +00:00
Chris Lattner
2338614087 Don't emit "32" for unordered comparison 
llvm-svn: 24073
 2005-10-28 22:58:07 +00:00
Chris Lattner
06c5e018ef Rename Record::getValueAsListDef to getValueAsListOfDefs, to more accurately 
reflect what it is.
Convert some more code over to use it.

llvm-svn: 24072
 2005-10-28 22:49:02 +00:00
Chris Lattner
dea00d4a37 Use the new interface Jim added 
llvm-svn: 24071
 2005-10-28 22:43:25 +00:00
Jim Laskey
b86d73937d Removed Mr. Smith from the code. 
llvm-svn: 24070
 2005-10-28 21:47:29 +00:00
Jim Laskey
7bfb35c1ef Added method to return a vector of records for a ListInit of Def field. This 
simplifies using list of records.

llvm-svn: 24069
 2005-10-28 21:46:31 +00:00
Chris Lattner
28552d8cc8 add a hack to get code with ordered comparisons working. This hack is 
tracked as PR642

llvm-svn: 24068
 2005-10-28 20:49:47 +00:00
Chris Lattner
379e078ee6 add support for branch on ordered/unordered. 
llvm-svn: 24067
 2005-10-28 20:32:44 +00:00
Chris Lattner
bbf8c885a5 add the xfail lines 
llvm-svn: 24066
 2005-10-28 19:57:55 +00:00
Chris Lattner
2015ee2afb New testcase. Probably many targets don't support this, so they should probably 
add themselves as xfails until they do (at least for the release).

llvm-svn: 24065
 2005-10-28 19:52:02 +00:00
Chris Lattner
c3f548dceb Do not globalize internal symbols 
llvm-svn: 24064
 2005-10-28 18:44:07 +00:00
Chris Lattner
0a69a4a837 These are autogenerated 
llvm-svn: 24063
 2005-10-28 18:26:52 +00:00
Duraid Madina
251185e626 DAG->DAG instruction selection for ia64! "hello world" works, not much else. 
use -enable-ia64-dag-isel to turn this on

TODO: delete lowering stuff from the pattern isel
    : get operations on predicate bits working
    : get other bits of pseudocode going
    : use sampo's mulh/mull-using divide-by-constant magic
    : *so* many patterns ("extr", "tbit" and "dep" will be fun :)
    : add FP
    : add a JIT!
    : get it working 100%

in short: this'll be happier in a couple of weeks, but it's here now so
the tester can make me feel guilty sooner.

OTHER: there are a couple of fixes to the pattern isel, in particular
making the linker happy with big blobs of fun like pypy.

llvm-svn: 24058
 2005-10-28 17:46:35 +00:00
Chris Lattner
f3945f73db The nightly tester report doesn't report JIT code size anymore, remove it 
from the olden graph.

llvm-svn: 24057
 2005-10-28 16:35:18 +00:00
Chris Lattner
d0b0dd1d62 Fix a bit of backwards logic that broke exptree and smg2000 
llvm-svn: 24056
 2005-10-28 16:27:35 +00:00
Jim Laskey
dba6376b92 Add some commentary. 
llvm-svn: 24055
 2005-10-28 15:20:43 +00:00
Chris Lattner
110c713ccc remove dead stuff 
llvm-svn: 24054
 2005-10-28 04:58:24 +00:00
Chris Lattner
77b4595a7b Eliminate getClass, it is not needed 
llvm-svn: 24053
 2005-10-28 04:57:11 +00:00
Jeff Cohen
744bfe72c0 Keep Visual Studio happy. 
llvm-svn: 24052
 2005-10-28 01:43:09 +00:00
Chris Lattner
002ce4f1f8 a bad case for bitfield insert 
llvm-svn: 24051
 2005-10-28 00:20:45 +00:00
Jim Laskey
1910cbd4dc Now generating instruction itineraries for scheduling. Not my best work, but... 
llvm-svn: 24050
 2005-10-27 19:47:21 +00:00
Jim Laskey
03f8b2a366 Structures used to hold scheduling information. 
llvm-svn: 24049
 2005-10-27 18:18:05 +00:00
Chris Lattner
e51163c268 update project file 
llvm-svn: 24048
 2005-10-27 17:39:48 +00:00
Chris Lattner
e545fcc680 Do not sink any instruction with side effects, including vaarg. This fixes 
PR640

llvm-svn: 24046
 2005-10-27 17:13:11 +00:00
Chris Lattner
64f57e9d14 Fix #include order 
llvm-svn: 24044
 2005-10-27 16:34:00 +00:00
Chris Lattner
0f03924202 unbreak the build again 
llvm-svn: 24041
 2005-10-27 16:30:44 +00:00
John Criswell
0893d5847f Move some constant folding functions into LLVMAnalysis since they are used 
by Analysis and Transformation passes.

llvm-svn: 24038
 2005-10-27 16:00:10 +00:00
John Criswell
d6538108e8 Move some constant folding code shared by Analysis and Transform passes 
into the LLVMAnalysis library.
This allows LLVMTranform and LLVMTransformUtils to be archives and linked
with LLVMAnalysis.a, which provides any missing definitions.

llvm-svn: 24036
 2005-10-27 15:54:34 +00:00
Chris Lattner
24c5aebb55 Fix DSE to not nuke dead stores unless they redundant store is the same 
VT as the killing one.  Fix fixes PR491

llvm-svn: 24034
 2005-10-27 07:10:34 +00:00
Chris Lattner
74ac5d0cc4 Fix typo 
llvm-svn: 24033
 2005-10-27 06:26:26 +00:00
Chris Lattner
adbc250213 Teach instcombine to promote stuff like (cast (malloc sbyte, 8*X) to int*) 
into: malloc int, (2*X)

llvm-svn: 24032
 2005-10-27 06:24:46 +00:00
Chris Lattner
4c9dae5fdb Promote cases like cast (malloc sbyte, 100) to int* into 
(malloc [25 x int]) directly without having to convert to
(malloc [100 x sbyte]) first.

llvm-svn: 24031
 2005-10-27 06:12:00 +00:00
Chris Lattner
2b0006cd60 Minor change to this file to support obscure cases with constant array amounts 
llvm-svn: 24030
 2005-10-27 05:53:56 +00:00
Chris Lattner
83a994e57c Add a simple xform that is useful for bitfield operations. 
llvm-svn: 24029
 2005-10-27 05:06:38 +00:00
Jeff Cohen
81b5623dd2 Fine tune Visual Studio's use of bison/flex. 
llvm-svn: 24025
 2005-10-27 01:10:36 +00:00
Chris Lattner
9809d0acec Make sure to build things in the right order, build with the .o file, not the 
.a file to unbreak the build after john's change

llvm-svn: 24024
 2005-10-27 00:53:16 +00:00