Commit Graph

389 Commits

Author SHA1 Message Date
Jim Laskey
b8509c5752 Generate local variable and scope information and equivalent dwarf forms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26989 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 18:07:55 +00:00
Jim Laskey
abd19e8b5b Remove comma from enum list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26456 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-01 20:48:20 +00:00
Jim Laskey
9c4447aa2b Switch back to using actual dwarf tags. Simplifies code without loss to other
debug forms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26455 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-01 20:39:36 +00:00
Jim Laskey
9a777a3a8e Qualify dwarf namespace inside llvm namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26409 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-27 22:37:23 +00:00
Jim Laskey
0d086af82b Re-orging file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26401 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-27 12:43:29 +00:00
Chris Lattner
c70cc35ddf Fix typo that caused build failures for things trying to use m_Or.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26153 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-13 23:06:39 +00:00
Andrew Lenharth
4b934766bd Remember plugins should someone like bugpoint want to know them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25649 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 18:36:50 +00:00
Jim Laskey
a550f63833 Split out Dwarf constants for use outside DwarfWriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25646 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 14:45:22 +00:00
Chris Lattner
e01a9852a0 This header should not pull in <iostream>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25511 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 22:54:51 +00:00
Robert Bocchino
4eb2e3a6f4 Support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25405 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:42 +00:00
Jeff Cohen
b69c190c26 Fix generous source of VC++ truncation warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25311 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 02:17:20 +00:00
Nate Begeman
6fb3bd6a65 Add bswap intrinsics as documented in the Language Reference
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25309 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 01:25:24 +00:00
Robert Bocchino
49b78a5696 Added an instruction and constant expression for the extractelement
operation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25176 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:04:13 +00:00
Chris Lattner
d35f605613 Allow per-character control over what target assemblers allow in symbol
names.  This also changes the default to allow all of "$_." in addition
to letters and numbers as symbol names.  If you don't want this, use
markCharUnacceptable to remove one of these or markCharAcceptable to add
to the set.  This corresponds with what GAS accepts by default.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24291 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 21:39:12 +00:00
Chris Lattner
ac8c834288 Add a new option for targets that accept quoted labels.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24283 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:30:07 +00:00
Chris Lattner
6c636c0fff Remove M, which is dead. Eliminate a dead typedef. Add comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24282 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:02:52 +00:00
Chris Lattner
b8c5ec0869 This method is no longer static
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24280 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:55:09 +00:00
Chris Lattner
a112e0f447 minor interface changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24276 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:46:57 +00:00
Jeff Cohen
8030c25882 Eliminate use of sed in Visual Studio builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24003 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 14:48:53 +00:00
Chris Lattner
a542b4c133 Move the END_WITH_NULL marker. Vladimir suggests that this works better with
GCC 4.1.  I tried it with 4.0 and 3.3 and it seems fine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23957 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 05:03:46 +00:00
Jeff Cohen
cc94b5178f Work around GCC's dislike of attributes on function definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23896 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 15:22:50 +00:00
Jeff Cohen
66c5fd6c53 When a function takes a variable number of pointer arguments, with a zero
pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23888 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 04:37:20 +00:00
Chris Lattner
40f44f1f58 Fix errors when compiling with -pedantic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23719 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-14 00:33:05 +00:00
Jeff Cohen
cadee65f54 Remove prolific source of VC++ truncation warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23657 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-07 05:29:25 +00:00
Chris Lattner
f85a55b096 Annotate nodes with their addresses if a graph requests it.
This is Jim's feature implemented so that graphs could 'opt-in' and get
this behavior.  This is currently used by selection dags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23576 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-01 00:19:21 +00:00
Chris Lattner
37345fe3cd add a method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23575 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-01 00:17:07 +00:00
Jim Laskey
b78ea801cd Reverting change moving to selection dag graph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23568 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 19:33:41 +00:00
Jim Laskey
e6e34bc07c Add the node name (thus the address) to node label.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23565 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 19:11:53 +00:00
Chris Lattner
09f00b1295 Make this slightly more efficient by pushing actual type information down
into the evaluator.  This shrinks a release build of instcombine's text
section from 216363 to 215975 bytes (on PPC).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23468 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-27 06:38:05 +00:00
Chris Lattner
8baaa4f0b6 change proto slightly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23420 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-24 08:23:53 +00:00
Nate Begeman
16d6ea5264 Add support for count trailing zeroes, and population count. These are
needed for folding constants in the upcoming dag combiner.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23163 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-31 00:25:01 +00:00
Jim Laskey
a2860651e8 Change unsigned lng to unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23077 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26 09:24:46 +00:00
Jim Laskey
eb0c36d173 Added cl::bits option type (bit vectors). See "Collecting options as a set
of flags" in the Command Line doc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23067 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-25 23:31:45 +00:00
Jim Laskey
6600fa2d17 Recommended to use std::algorithms instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23046 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-25 16:21:56 +00:00
Jim Laskey
ab6c0a923f Added support for generic linear/binary search.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23044 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-25 13:32:25 +00:00
Jim Laskey
1043389135 include/llvm/Support/MathExtras.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22846 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-17 23:54:12 +00:00
Jim Laskey
59b8fcfa5f Added support for converting raw bits to FP, and FP to raw bits. The intent
is to avoid the distraction of the union declarations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22830 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-17 17:27:47 +00:00
Chris Lattner
2be12faabb Fix an obvious bug in the Log2 stuff that broke SingleSource/UnitTests/2005-05-12-Int64ToFP
last night.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22630 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 20:53:19 +00:00
Chris Lattner
89bfcd34cb Wrap comments to 80 cols, fix code sequence for CountLeadingZeros_64 on
non-ppc GCC 4.0 machines.  Patch by Jim Laskey!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22618 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 16:53:58 +00:00
Chris Lattner
865dc8f64f Fix another bug in the clz patch that caused miscompilations when !gcc4
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22616 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 01:04:40 +00:00
Chris Lattner
e6ec587059 Fix the non-gcc 4.0 paths for countleadingzeros
Patch fixed by Jim Laskey


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22598 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 20:21:33 +00:00
Chris Lattner
591083a5c7 Fix inverted conditionals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22597 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 20:06:18 +00:00
Chris Lattner
3b65576527 Fix the non-gcc 4.0 path to compile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22593 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 19:21:51 +00:00
Chris Lattner
88c606eb0c Consolidate all of the various log2 computing functions into MathExtras.h.
Also, provide accelerated implementations when building with GCC.
Patch contributed by Jim Laskey!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22591 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 19:15:30 +00:00
Jeff Cohen
9eb59ec548 Eliminate tabs and trailing spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22520 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 05:53:44 +00:00
Reid Spencer
ee448630bd For PR540:
This patch completes the changes for making lli thread-safe. Here's the list
of changes:
* The Support/ThreadSupport* files were removed and replaced with the
  MutexGuard.h file since all ThreadSupport* declared was a Mutex Guard.
  The implementation of MutexGuard.h is now based on sys::Mutex which hides
  its implementation and makes it unnecessary to have the -NoSupport.h and
  -PThreads.h versions of ThreadSupport.

* All places in ExecutionEngine that previously referred to "Mutex" now
  refer to sys::Mutex

* All places in ExecutionEngine that previously referred to "MutexLocker"
  now refer to MutexGuard (this is frivolous but I believe the technically
  correct name for such a class is "Guard" not a "Locker").

These changes passed all of llvm-test. All we need now are some test cases
that actually use multiple threads.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22404 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 15:51:55 +00:00
Reid Spencer
a229c5cce7 Final Changes For PR495:
This chagne just renames some sys::Path methods to ensure they are not
misused. The Path documentation now divides methods into two dimensions:
Path/Disk and accessor/mutator. Path accessors and mutators only operate
on the Path object itself without making any disk accesses. Disk accessors
and mutators will also access or modify the file system. Because of the
potentially destructive nature of disk mutators, it was decided that all
such methods should end in the work "Disk" to ensure the user recognizes
that the change will occur on the file system. This patch makes that
change. The method name changes are:

makeReadable        -> makeReadableOnDisk
makeWriteable       -> makeWriteableOnDisk
makeExecutable      -> makeExecutableOnDisk
setStatusInfo       -> setStatusInfoOnDisk
createDirectory     -> createDirectoryOnDisk
createFile          -> createFileOnDisk
createTemporaryFile -> createTemporaryFileOnDisk
destroy             -> eraseFromDisk
rename              -> renamePathOnDisk

These changes pass the Linux Deja Gnu tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22354 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08 03:08:58 +00:00
Reid Spencer
dd04df0ec3 For PR495:
Get rid of the difference between file paths and directory paths. The Path
class now simply stores a path that can refer to either a file or a
directory. This required various changes in the implementation and interface
of the class with the corresponding impact to its users. Doxygen comments were
also updated to reflect these changes. Interface changes are:

appendDirectory -> appendComponent
appendFile -> appendComponent
elideDirectory -> eraseComponent
elideFile -> eraseComponent
elideSuffix -> eraseSuffix
renameFile -> rename
setDirectory -> set
setFile -> set

Changes pass Dejagnu and llvm-test/SingleSource tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22349 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 23:21:43 +00:00
Andrew Lenharth
f542821385 header file changes for varargs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22253 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18 18:31:30 +00:00
Reid Spencer
8a207c16d2 Make sure a variable is initialized before use to clean up a warning from
GCC 4.0.0 in release build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22248 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18 16:53:27 +00:00