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c2e3662a89
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3519 Commits

Author SHA1 Message Date
Reid Spencer
c2e3662a89 1. Documentation upgrade. 
2. Have UpgradeInstrinicCall return an Instruction* instead of a CallInst*
   and return the needed CastInst* if the result of the upgraded call needs
   to be casted back to a signed type.

llvm-svn: 25446
 2006-01-19 06:59:26 +00:00
Reid Spencer
7ee9a0016a Add a new interface function to AutoUpgrade for simultaneously upgrading 
the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also,
re-factor the AutoUpgrade implementation to eliminate some duplication of
code.

llvm-svn: 25432
 2006-01-19 01:18:29 +00:00
Jim Laskey
6b25a4e659 Added minimum Dwarf aranges. Cleaned up some section headers. Line number 
support now works in gdb.

llvm-svn: 25417
 2006-01-18 16:54:26 +00:00
Jim Laskey
964e70be01 Pastos. 
llvm-svn: 25412
 2006-01-17 21:39:39 +00:00
Jim Laskey
52d9832e70 Add frame work for additional dwarf sections. Comments will improve as code 
is added.

llvm-svn: 25410
 2006-01-17 20:41:40 +00:00
Robert Bocchino
dc31d8561b Support for the insertelement operation. 
llvm-svn: 25405
 2006-01-17 20:06:42 +00:00
Robert Bocchino
a5ec2815a1 Instruction and constant expression definitions for the insertelement 
operation.

llvm-svn: 25402
 2006-01-17 20:05:59 +00:00
Evan Cheng
a9c4d32e7e Suppress "no newline at end of file" warnings. 
llvm-svn: 25400
 2006-01-17 19:21:01 +00:00
Jim Laskey
a86da88ba3 Misc. errors. 
llvm-svn: 25399
 2006-01-17 19:12:24 +00:00
Jim Laskey
0c4202b0ba Adding basic support for Dwarf line number debug information. 
I promise to keep future commits smaller.

llvm-svn: 25396
 2006-01-17 17:31:53 +00:00
Jim Laskey
38e4ff875d Reduce memory consumption and force (somewhat) access to entries via ID. 
llvm-svn: 25393
 2006-01-17 16:29:58 +00:00
Evan Cheng
3a7f44a3b6 Yet another getTargetNode() variant. I promise one of these days I'll fix 
tblgen so this is unnecessary.

llvm-svn: 25380
 2006-01-17 00:32:38 +00:00
Jim Laskey
bf73e50cc5 Redundant inline keyword. 
llvm-svn: 25377
 2006-01-16 23:44:03 +00:00
Jim Laskey
9f2391c897 UniqueVector template provides a means of enumerating objects uniquely. 
llvm-svn: 25376
 2006-01-16 23:29:43 +00:00
Reid Spencer
3cecd3c4cf For PR411: 
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
  llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
  llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
  llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
  llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
  llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.

llvm-svn: 25366
 2006-01-16 21:12:35 +00:00
Reid Spencer
ea1bec59db For PR411: 
This file makes the helper functions for auto-upgrade of llvm assembly and
bytecode more accessible. This is part of de-overloading of intrinsic
functions to support the flat symbol table (no type planes).

llvm-svn: 25365
 2006-01-16 21:06:01 +00:00
Chris Lattner
5c0f92e308 Remove a never-working pass 
llvm-svn: 25348
 2006-01-16 01:05:24 +00:00
Chris Lattner
fa8477498c Initialize DFSnum's to -1, in case a node is not reachable. 
llvm-svn: 25344
 2006-01-15 21:48:36 +00:00
Chris Lattner
789d498d78 add an assert, patch by Daniel Berlin 
llvm-svn: 25343
 2006-01-15 21:46:23 +00:00
Chris Lattner
551df64bd0 Change ET-Forest to automatically recalculate its DFSnum's if too many slow 
queries are made.

Patch by Daniel Berlin!

llvm-svn: 25323
 2006-01-14 20:55:09 +00:00
Chris Lattner
3e2e2b22ec Teach inline function how to update the callgraph when it makes changes. 
llvm-svn: 25318
 2006-01-14 20:05:06 +00:00
Chris Lattner
62ab0d6471 Add CallGraph::getOrInsertFunction, to allow clients to update the callgraph 
when they change the program

llvm-svn: 25316
 2006-01-14 20:01:50 +00:00
Chris Lattner
f75f017cae add a dump method to CallGraph 
llvm-svn: 25314
 2006-01-14 19:17:02 +00:00
Jeff Cohen
ae3d2a938b Fix generous source of VC++ truncation warnings. 
llvm-svn: 25311
 2006-01-14 02:17:20 +00:00
Nate Begeman
4750001146 Add bswap intrinsics as documented in the Language Reference 
llvm-svn: 25309
 2006-01-14 01:25:24 +00:00
Chris Lattner
b64d2919c7 Add a new InvalidateStructLayoutInfo method and some comments. 
llvm-svn: 25303
 2006-01-14 00:06:42 +00:00
Chris Lattner
673ccaba39 Simplify the implementations of classof using the new IntrinsicInst classof. 
llvm-svn: 25291
 2006-01-13 20:00:51 +00:00
Chris Lattner
731f17c9bd Add some functionality to the IntrinsicInst class and some comments 
llvm-svn: 25289
 2006-01-13 19:49:02 +00:00
Chris Lattner
67fb415248 Allow the code cloning interfaces to capture some important info about the 
code being cloned if the client wants.

llvm-svn: 25281
 2006-01-13 18:39:17 +00:00
Chris Lattner
8fe9dd16fb Provide an interface for Targets to specify their stack pointer register 
for llvm.stacksave/restore.

llvm-svn: 25275
 2006-01-13 17:47:52 +00:00
Chris Lattner
fac137d4bd add stacksave/stackrestore nodes 
llvm-svn: 25270
 2006-01-13 02:39:42 +00:00
Chris Lattner
6f8204560f add new llvm.stacksave/llvm.stackrestore intrinsics 
llvm-svn: 25265
 2006-01-13 02:15:02 +00:00
Nate Begeman
cff96008ac Add bswap, rotl, and rotr nodes 
Add dag combiner code to recognize rotl, rotr
Add ppc code to match rotl

Targets should add rotl/rotr patterns if they have them

llvm-svn: 25222
 2006-01-11 21:21:00 +00:00
Chris Lattner
4456e1530a Simple is good, CVS log is for history, not the silly credits block 
llvm-svn: 25204
 2006-01-11 05:38:15 +00:00
Chris Lattner
07daf14bbd Switch loopinfo to using ETForest instead of DominatorSet to compute itself.Patch by Daniel Berlin! 
llvm-svn: 25200
 2006-01-11 05:08:57 +00:00
Robert Bocchino
1088fb019d Added an instruction and constant expression for the extractelement 
operation.

llvm-svn: 25176
 2006-01-10 19:04:13 +00:00
Reid Spencer
ebf3eceb26 For PR411: 
First step in refactoring the SymbolTable is to split it into two classes,
one for a symbol table of types and one for a symbol table of Values.

llvm-svn: 25175
 2006-01-10 09:51:48 +00:00
Reid Spencer
57db434426 Make ValueSymbolTable (temporarily) a friend of Value so it can mod the 
Name of Value instances.

llvm-svn: 25174
 2006-01-10 09:45:57 +00:00
Reid Spencer
783084211a For PR521: 
With these patches we implement the ability for the Linker library to
keep track of which libraries were actually bytecode files (not archives)
and cause their users to remove such files from the list of libraries to
pass to the native linker.

llvm-svn: 25169
 2006-01-10 03:14:40 +00:00
Evan Cheng
7a32c047d9 New getNode() variants. 
llvm-svn: 25156
 2006-01-09 18:29:18 +00:00
Reid Spencer
fb5ba86d31 Add some documentation. 
llvm-svn: 25150
 2006-01-08 22:41:22 +00:00
Chris Lattner
60499c68b3 Fix the build on platforms where <cassert> doesn't define NULL 
llvm-svn: 25147
 2006-01-08 09:10:46 +00:00
Chris Lattner
84a9d11b28 Initial implementation of the ET-Forest data structure for dominators and 
post-dominators.  This code was written/adapted by Daniel Berlin!

llvm-svn: 25144
 2006-01-08 08:22:18 +00:00
Chris Lattner
31d0e66ff2 Fix out of date comments, patch by Marco Matthies. 
llvm-svn: 25143
 2006-01-08 02:32:52 +00:00
Jim Laskey
b5b63a11df Grammer correction. 
llvm-svn: 25106
 2006-01-05 01:53:28 +00:00
Jim Laskey
5eddaee9f3 Added initial support for DEBUG_LABEL allowing debug specific labels to be 
inserted in the code.

llvm-svn: 25104
 2006-01-05 01:25:28 +00:00
Jim Laskey
61138e28ff Applied some recommend changes from sabre. The dominate one beginning "let the 
pass manager do it's thing."  Fixes crash when compiling -g files and suppresses
dwarf statements if no debug info is present.

llvm-svn: 25100
 2006-01-04 22:28:25 +00:00
Jeff Cohen
9b99d8fde6 Be consistent in using class vs struct to make VC++ happy. And as it contains 
methods, virtual method even, class wins.

llvm-svn: 25098
 2006-01-04 17:21:23 +00:00
Jim Laskey
897ad8ddb7 Add unique id to debug location for debug label use (work in progress.) 
llvm-svn: 25096
 2006-01-04 15:04:11 +00:00
Jim Laskey
d834ac50d5 Add flag for debug presence. 
llvm-svn: 25094
 2006-01-04 14:29:26 +00:00