d78c400b5b
Clean up the use of static and anonymous namespaces. This turned up
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several things that were neither in an anonymous namespace nor static
but not intended to be global.
llvm-svn: 51017
2008-05-13 00:00:25 +00:00
02e5933fa3
Make firstEightPowers const.
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llvm-svn: 50975
2008-05-12 16:38:14 +00:00
a8b7e78f54
Remove uses of llvm/System/IncludeFile.h that are no longer needed.
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llvm-svn: 50695
2008-05-06 01:32:53 +00:00
86cb31862f
Fix more -Wshorten-64-to-32 warnings.
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llvm-svn: 50659
2008-05-05 18:30:58 +00:00
82b9e96274
Suppress -Wshorten-64-to-32 warnings for 64-bit hosts.
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llvm-svn: 50590
2008-05-02 21:15:08 +00:00
659e5c4bc9
fcntl.h is pretty standard on unix (without the sys/)
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llvm-svn: 50475
2008-04-30 08:53:22 +00:00
f06226f506
Fix a pointer-arithmetic bug that caused 64-bit host pointer values to
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be truncated to 32 bits. This fixes the recent Benchmarks/McCat/09-vor
regression on x86-64, among other things.
llvm-svn: 50372
2008-04-28 20:25:15 +00:00
e51f22986b
Bug fix in BumpPtrAllocator: don't assume that all objects have the same alignment. "Bump" of the pointer for the next allocated object to be of the specified alignment.
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llvm-svn: 50362
2008-04-28 17:58:07 +00:00
5653d3bc48
Add support for response files to the CommandLine library.
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llvm-svn: 50355
2008-04-28 16:44:25 +00:00
c107d0020d
Make these variables static.
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llvm-svn: 50196
2008-04-23 23:15:23 +00:00
64bbdb17f5
Check that APFloat::convert is not trying to target
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ppc long double, which doesn't work.
This may break some stuff temporarily, but I want to
avoid the propagation of code that assumes this works.
llvm-svn: 49983
2008-04-20 01:34:03 +00:00
53d3241b52
Use gv's --spartan option, which trades away an extra row of UI buttons
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for more space for displaying the graph.
llvm-svn: 49730
2008-04-15 17:27:05 +00:00
f4bc782495
Make several symbols static.
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llvm-svn: 49496
2008-04-10 21:11:47 +00:00
fc9f25dab0
Fix compilation errors on MSVC. Patch by Argiris Kirtzidis!
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llvm-svn: 49055
2008-04-01 22:09:20 +00:00
6f2ffdb73f
Change the MemoryBuffer::getFile* methods to take just a pointer to the
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start of a filename, not a filename+length. All clients can produce a
null terminated name, and the system api's require null terminated
strings anyway.
llvm-svn: 49041
2008-04-01 18:04:03 +00:00
a542518315
Reimplement MemoryBuffer::getFile with three enhancements:
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1) stop using MappedFile.
2) if profitable use the sys::path::MapInFilePages api to
read the file.
3) otherwise fallback to read.
When sys::path::MapInFilePages is implemented, this provides
several benefits:
#1 : this avoids fragmenting memory for small files.
#2 : this avoids extraneous stat calls when the file size is known.
#3 : this only keeps the file descriptor open while reading the
file, not for the duration of the lifetime of the memory
buffer. This fixes a serious clang FD 'leak' problem.
I believe that this will work on a win32 machine, but I don't have
one to test on. I'd appreciate it if someone could check.
llvm-svn: 49031
2008-04-01 06:05:21 +00:00
bcfa564759
Remove the MappedFile::charBase member, rename base -> getBase() and
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make getBase() return a const-correct pointer.
llvm-svn: 49025
2008-04-01 03:40:53 +00:00
314a1414d0
Change DiffFilesWithTolerance to be written in terms of MemoryBuffer,
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not an mmapped file. This more closely matches its requirements and
provides an implicitly null terminated buffer, something this
routine had to emulate itself before.
llvm-svn: 49024
2008-04-01 03:39:49 +00:00
62385ba3a0
Remove MappedFile support for mapping files for write and exec
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and shared. This complicates the design, is not used, and probably
doesn't even work.
llvm-svn: 49022
2008-04-01 03:10:22 +00:00
c60c67fc37
Add explicit keywords.
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llvm-svn: 48801
2008-03-25 22:06:05 +00:00
bdc24adaaf
A quick nm audit turned up several fixed tables and objects that were
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marked read-write. Use const so that they can be allocated in a
read-only segment.
llvm-svn: 48800
2008-03-25 21:45:14 +00:00
9a11a0174f
Add assert for non-hexadecimal radixes.
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llvm-svn: 48421
2008-03-16 20:05:52 +00:00
4e97e94809
Fix a typo. It's causing consumer-typeset to miscompile. Perhaps more.
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llvm-svn: 48035
2008-03-07 22:39:49 +00:00
105c1d4106
Add support to APInt for shift and rotate operations with APInt
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instead of uint32_t for the shift/rotate count operand type.
llvm-svn: 47741
2008-02-29 01:40:47 +00:00
35723eb4f6
Add a method to APFloat to convert directly from APInt.
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llvm-svn: 47738
2008-02-29 01:26:11 +00:00
63d2d1f554
Fix a bug that caused opt and other tools to silently ignore
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invalid command-line options.
llvm-svn: 47523
2008-02-23 01:55:25 +00:00
360c86aed5
Add explicit keywords.
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llvm-svn: 47382
2008-02-20 16:44:09 +00:00
f275a49f7f
Add 'sink' cmdline option. Patch by Mikhail Glushenkov!
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llvm-svn: 47377
2008-02-20 12:38:07 +00:00
579f07135a
Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.
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llvm-svn: 47367
2008-02-20 11:08:44 +00:00
901540f118
Fixed bug in APInt::Profile() where the BitWidth field was not included in the
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profile of the APSInt object. This caused unexpected Profile collisions where
none should have occurred.
llvm-svn: 47338
2008-02-19 20:50:41 +00:00
d66c791904
Fixed bug in FoldingSetIteratorImpl where we did not correctly check if
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we had reached the "fake bucket" after the last bucket, allowing the iterator
in some cases to run off the end of the hashtable.
llvm-svn: 47178
2008-02-15 21:12:46 +00:00
c354ebddd1
Fix a warning about comparison between signed and unsigned,
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being consistent with the rest of the APInt implementation.
llvm-svn: 47138
2008-02-14 22:38:45 +00:00
8b4fa9dc0a
Add countTrailingOnes member functions to APInt.
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llvm-svn: 47086
2008-02-13 21:11:05 +00:00
6f30a0798f
Added "Profile" method to APFloat for use with FoldingSet.
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Added member template "Add" to FoldingSetNodeID that allows "adding" arbitrary
objects to a profile via dispatch to FoldingSetTrait<T>::Profile().
Removed FoldingSetNodeID::AddAPFloat and FoldingSetNodeID::APInt, as their
functionality is now replaced using the above mentioned member template.
llvm-svn: 46957
2008-02-11 17:24:50 +00:00
4f26eb7270
Add support to FoldingSet for hashing APInt objects.
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llvm-svn: 46833
2008-02-06 23:09:15 +00:00
e288786356
Added "bucket_iterators" to FoldingSet. Bucket iterators allow iteration
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over all the nodes in a particular bucket.
llvm-svn: 46716
2008-02-04 21:11:17 +00:00
726933a589
Fixed 80 col. violation.
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llvm-svn: 46709
2008-02-04 17:14:20 +00:00
8ef8f24c40
Chris' change to print an approximation to long doubles
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exposed a bug in APFloat's long double->double conversion of
NaNs. Broke several things in the ieee part of gcc testsuite.
llvm-svn: 46617
2008-01-31 18:34:01 +00:00
b456a15a5b
Remove top-level const qualifiers from casts, avoiding associated
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compiler warnings.
llvm-svn: 46509
2008-01-29 12:08:20 +00:00
0f54a09163
Simplify the code and fix a typo.
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llvm-svn: 46458
2008-01-28 20:02:51 +00:00
99929d20e7
Fix fpcmp infinite loop when comparing "29-266" with "29-268".
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llvm-svn: 46455
2008-01-28 18:23:23 +00:00
4875d2d997
Added FoldingSet style 'profiling' support for APSInt.
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llvm-svn: 46189
2008-01-19 04:31:12 +00:00
5c75d54c5b
Added FoldingSet style 'profiling' support for APInt.
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llvm-svn: 46188
2008-01-19 04:23:33 +00:00
c0259639ad
Made 'FoldingSetNodeID' a proper class instead of a nested class in
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'FoldingSetNodeImpl' (previously 'FoldingSetNodeID' was a typedef of
'FoldingSetNodeImpl::NodeID').
Why? Clients can now easily forward declare 'FoldingSetNodeID' without having
to include FoldingSet.h.
llvm-svn: 46187
2008-01-19 04:22:50 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
a087a8d2ce
remove attribution from lib Makefiles.
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llvm-svn: 45415
2007-12-29 20:09:26 +00:00
ee6af40c95
Cygwin defines uint32_t as unsigned long. Unbreak call to std::min in this case
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llvm-svn: 45342
2007-12-24 11:16:47 +00:00
0b1df1d3da
Don't have APInt.cpp depend upon DerivedTypes.h. This helps with splitting the
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Support libraries separately into their own module.
llvm-svn: 44852
2007-12-11 06:53:58 +00:00
e5256754e7
proper #include order.
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llvm-svn: 44707
2007-12-08 19:00:03 +00:00
4b41a6f529
Adding a StringPool data structure, which GC will use.
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llvm-svn: 44705
2007-12-08 17:07:47 +00:00
Dan Gohman