9b8a6a3b2b
Optimize 96-bit division a little bit.
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llvm-svn: 136222
2011-07-27 16:00:40 +00:00
a9e8aa0482
Move static methods to the anonymous namespace.
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llvm-svn: 136221
2011-07-27 15:51:51 +00:00
ec9cd83905
Trim includes.
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llvm-svn: 136218
2011-07-27 15:20:06 +00:00
fe44f67d43
Teach the Triple class about kfreebsd (FreeBSD kernel with
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a GNU userspace).
llvm-svn: 136085
2011-07-26 15:30:04 +00:00
e92d047b51
BranchProbability::print returns void now.
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llvm-svn: 135994
2011-07-25 22:27:42 +00:00
49993f26bf
Add BlockFrequency class.
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llvm-svn: 135992
2011-07-25 22:24:51 +00:00
d757d3f5c2
switch Triple to take twines instead of stringrefs.
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llvm-svn: 135889
2011-07-24 20:45:08 +00:00
9650f0678c
Add Twine support for characters, and switch twine to use a union internally
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to eliminate some casting.
llvm-svn: 135888
2011-07-24 20:44:30 +00:00
43025a0869
Move TargetRegistry.cpp from lib/Support to lib/Target where it belongs.
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The header file was already properly located. The previous need for it
in Support had to do with the version string printing which was fixed in
r135757.
Also update build dependencies where libraries that needed the
functionality of the Target library (in the form of the TargetRegistry)
were picking it up via Support. This is pretty pervasive, essentially
every TargetInfo library (ARMInfo, etc) uses TargetRegistry, making it
depend on Target. All of these were previously just sneaking by.
llvm-svn: 135760
2011-07-22 08:16:53 +00:00
2d71c421f9
Move the registered target printing in version strings completely out of
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the Support library. Now its part of the TargetRegistry, and the three
commands that care about this explicitly register this extra bit of
version information.
The set of commands which care was computed by intersecting those which
use the Support library's version string printing and those that
initialize all the registered targets in a way that produces
a meaningful list. The only odd ball out is that 'clang -cc1as -version'
no longer prints the registered targets. I don't think anyone is really
interested in that (especially as the fact that llvm-mc does so is under
a FIXME), but if someone really does want this back I'll happily apply
the same patch there.
llvm-svn: 135757
2011-07-22 07:50:48 +00:00
2baac02c94
Move the logic for printing the registered targets into a static
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function on the TargetRegistry. Also clean it up and use the modern LLVM
utility libraries available instead of rolling a few things manually.
llvm-svn: 135756
2011-07-22 07:50:44 +00:00
ea7e55272c
Add an extension point to the CommandLine library where clients can
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register extra version information to be printed. This is designed to
allow those tools which link in various targets to also print those
registered targets under --version.
Currently this printing logic is embedded into the Support library
directly; a huge layering violation. This is the first step to hoisting
it out into the tools without adding lots of duplicated code.
llvm-svn: 135755
2011-07-22 07:50:40 +00:00
af8d50ddb3
lib/Support/Triple.cpp: Recognize "-march=ppc32" to llc properly, as quick hack.
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FIXME: There is an inconsistency. llvm::Triple does not understand "ppc32" and PowerPC/TargetInfo holds "ppc32".
llvm-svn: 135745
2011-07-22 04:02:22 +00:00
5cf753c95e
move tier out of an anonymous namespace, it doesn't make sense
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to for it to be an an anon namespace and be in a header.
Eliminate some extraenous uses of tie.
llvm-svn: 135669
2011-07-21 06:21:31 +00:00
7a16288157
Add APInt(numBits, ArrayRef<uint64_t> bigVal) constructor to prevent future ambiguity
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errors like the one corrected by r135261. Migrate all LLVM callers of the old
constructor to the new one.
llvm-svn: 135431
2011-07-18 21:45:40 +00:00
2b8cb92209
Simplify & microoptimize code. No intended functionality change.
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llvm-svn: 135364
2011-07-18 00:00:20 +00:00
f8bf4c213a
In Twine::str(), if the Twine stores only a std::string, just return a direct copy of that instead of first copying to a SmallString and converting that to a std::string. Also fix some indentation.
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llvm-svn: 135267
2011-07-15 11:05:37 +00:00
1bf4a30d4d
Explicitly cast the second argument to unsigned in order to select the
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desired overload.
This is a bit of a hackish workaround to fix the compile after r135259.
Let me know if there is a better approach.
llvm-svn: 135261
2011-07-15 07:31:10 +00:00
03b81a2eb4
Add an APFloat::convertToInt(APSInt) function that automatically manages the
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memory for the result.
llvm-svn: 135259
2011-07-15 07:04:56 +00:00
ee24d32071
Windows/DynamicLibrary.inc: Fix trivial warnings. Thanks to John Myers!
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llvm-svn: 134812
2011-07-09 08:41:20 +00:00
d0f0600b49
Update comments for SandyBridge CPU identifiers.
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llvm-svn: 134759
2011-07-08 22:33:59 +00:00
eff24111b9
Recognize Intel CPUs with Family=6 and Model=44.
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According to Intel Application Note 485, this value is used for
"Intel Core i7 and Intel Xeon processor". Just include it with the other
"corei7-avx" entries.
llvm-svn: 134750
2011-07-08 22:09:35 +00:00
e0cbf7409c
Recognize mipseb as alias for mips for symmetry with mipsel.
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llvm-svn: 134617
2011-07-07 16:53:52 +00:00
499647bfc3
Fix missing triple support for RTEMS target.
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llvm-svn: 134532
2011-07-06 20:56:26 +00:00
30c3463309
By default mkstemp() creates a temporary file with mode 0600, but the mode
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used for open is 0666. Therefore, add the necessary permission bits for
consistency.
rdar://8621462
llvm-svn: 134430
2011-07-05 18:55:31 +00:00
a1c44332e5
Revert previous commit. It seems that whether casting to void
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is valid or not depends on which system you build.
llvm-svn: 134321
2011-07-02 13:14:22 +00:00
dda99eef54
Supress gcc-4.5 warning about the result not being used.
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llvm-svn: 134319
2011-07-02 13:06:23 +00:00
de3c92674e
Add initial *-*-rtems* target, from Joel Sherrill
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llvm-svn: 134282
2011-07-01 22:41:06 +00:00
5dc6b794b1
Fix the implementation of ConstantRange::sub(ConstantRange). Patch by Xi Wang!
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llvm-svn: 133648
2011-06-22 21:13:46 +00:00
b05f02e956
add option for literal formatting to APInt::toString()
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toString() now takes an optional bool argument that,
depending on the radix, adds the appropriate prefix
to the integer's string representation that makes it into a
meaningful C literal, e.g.:
hexademical: '-f' becomes '-0xf'
octal: '77' becomes '077'
binary: '110' becomes '0b110'
Patch by nobled@dreamwidth.org !
llvm-svn: 133032
2011-06-15 00:51:55 +00:00
871b71247b
Aliased flag options should be directed to stdout, not stderr to be consistent. Patch by Julien Lerouge.
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llvm-svn: 132931
2011-06-13 20:45:54 +00:00
3d4e64b082
Branch profiling: floating-point avoidance.
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Patch by: Jakub Staszak!
Introduces BranchProbability. Changes unsigned to uint32_t all over and
uint64_t only when overflow is expected.
llvm-svn: 132867
2011-06-11 01:05:22 +00:00
889c40e2e1
add another sandybridge alias.
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llvm-svn: 132772
2011-06-09 06:38:17 +00:00
3e4abe5470
singed int causes signed extension, which contradicts the intention to pick up
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integers with high 32 bits being zero.
llvm-svn: 132538
2011-06-03 08:29:51 +00:00
af5f23ee07
Add new -d option to tblgen. It writes a make(1)-style dependency file.
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llvm-svn: 132395
2011-06-01 13:10:15 +00:00
be6d0c0aea
...this is not a good commit day for me.
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llvm-svn: 132294
2011-05-29 19:44:55 +00:00
085d891d80
On Darwin ARM, set the UNWIND_RESUME libcall to _Unwind_SjLj_Resume.
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This is important for the correct lowering of unwind instructions
(which doesn't matter at all) and llvm.eh.resume calls (which does).
llvm-svn: 132291
2011-05-29 19:39:04 +00:00
9f1d2ded13
fix a bug for hosts without round, PR8893.
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llvm-svn: 131842
2011-05-22 06:03:53 +00:00
6078926e26
random comment cleanups.
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llvm-svn: 131829
2011-05-22 00:50:53 +00:00
d5d0764b3b
Have Program::Wait return -2 for crashed and timeouts instead of embedding
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info in the error message. Per Dan's request.
llvm-svn: 131780
2011-05-21 00:56:46 +00:00
0bf26746d9
Rename the "sandybridge" subtarget to "corei7-avx", for GCC compatibility.
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llvm-svn: 131730
2011-05-20 15:11:26 +00:00
f1bda7c90c
Revert my previous patch. The cmake build had already been fixed.
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llvm-svn: 131606
2011-05-19 00:02:45 +00:00
efbdd80d77
Fix the cmake build.
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llvm-svn: 131602
2011-05-18 23:56:40 +00:00
d1b0f0f1b8
Shuffle StandardPasses.cpp into VMCore; add it to CMake.
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llvm-svn: 131600
2011-05-18 23:51:11 +00:00
fadb03d6cc
Third pass at allowing plugins to modify default passes. This time with a tweak so that we don't depend on an uninitialized argument.
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llvm-svn: 131581
2011-05-18 21:40:04 +00:00
65816ac54d
Revert r131556; it's breaking buildbots/clang tests.
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llvm-svn: 131567
2011-05-18 20:39:27 +00:00
13c90786e1
Second pass at allowing plugins to modify default passes. This time without bonus inter-library dependencies.
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llvm-svn: 131556
2011-05-18 19:00:41 +00:00
0693182265
Don't include information about the build into the information returned by
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getHostTriple. This fixes a 32 bit clang running on a 64 bit ubuntu.
llvm-svn: 131463
2011-05-17 15:26:34 +00:00
12419aee7a
Doug convinced me that DW_AT_APPLE_objc_complete_type is more appropriate name.
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s/DW_AT_APPLE_objc_class_extension/DW_AT_APPLE_objc_complete_type/g
llvm-svn: 131244
2011-05-12 21:29:42 +00:00
2409e7843b
Let Objective-C front-end identify class extension, in dwarf output, using an attribute DW_AT_APPLE_objc_class_extension.
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llvm-svn: 131238
2011-05-12 19:06:16 +00:00
Jakub Staszak