Dan Gohman
9d1f5ce1da
Introduce a new PartialAlias response for AliasAnalysis. For most
...
AliasAnalysis consumers, PartialAlias will be treated as MayAlias.
For AliasAnalysis chaining, MayAlias says "procede to the next analysis".
PartialAlias will be used to indicate that the query should terminate,
even though it didn't reach MustAlias or NoAlias.
llvm-svn: 121507
2010-12-10 19:38:58 +00:00
Eric Christopher
2bb1326bb6
Use GZIPBIN instead of GZIP. Apparently gzip uses GZIP as an environment
...
variable for args you want to default pass to gzip.
Patch based on one by asau@inbox.ru .
Fixes PR8758.
llvm-svn: 121449
2010-12-10 01:31:51 +00:00
Chris Lattner
ed18cd64c2
fix some validation problems
...
llvm-svn: 121444
2010-12-10 00:54:03 +00:00
Chris Lattner
8b17f8647e
restructure this for readability, correct the example to follow the public ivar name convention
...
llvm-svn: 121443
2010-12-10 00:52:35 +00:00
Chris Lattner
dd76dce2d8
add a rule for enums, patch by Zhanyong Wan!
...
llvm-svn: 121430
2010-12-09 23:32:39 +00:00
Bill Wendling
87a73f7945
Fix the prototype for the llvm.eh.selector intrinsic.
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llvm-svn: 121425
2010-12-09 23:05:48 +00:00
Bill Wendling
c5a48281fa
Fix newlines.
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llvm-svn: 121233
2010-12-08 02:46:25 +00:00
Frits van Bommel
96efe38470
Clarify some of the differences between indexing with getelementptr and indexing with insertvalue/extractvalue.
...
llvm-svn: 120957
2010-12-05 20:54:38 +00:00
Zhanyong Wan
b845682253
Add naming rules to the coding standards.
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llvm-svn: 120689
2010-12-02 05:10:07 +00:00
Chris Lattner
227a4ee15a
forbid rtti and exceptions
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llvm-svn: 120450
2010-11-30 19:20:40 +00:00
Nick Lewycky
87f97b60f8
Make @llvm.invariant.start not be readonly, so that it has side-effects. This
...
unbreaks test/Transforms/InstCombine/invariant.ll which was broken by r120382.
This is a fix-forward to do what I think Chris intended.
llvm-svn: 120388
2010-11-30 04:13:41 +00:00
Oscar Fuentes
997986b1ea
Bump required cmake version on CMake.html.
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llvm-svn: 120162
2010-11-25 21:41:48 +00:00
Zhanyong Wan
ee1d07099f
Fix formatting nits in the coding standards. Reviewed by clattner.
...
llvm-svn: 119998
2010-11-23 05:03:07 +00:00
Wesley Peck
d589353ad0
Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.
...
llvm-svn: 119990
2010-11-23 03:31:01 +00:00
Chris Lattner
d4da93abb1
a byval argument without an align can have an arbitrary alignment
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requirement on the input pointer.
llvm-svn: 119914
2010-11-20 23:49:06 +00:00
Chris Lattner
f808b37bae
add some justification for "using namespace llvm;"
...
llvm-svn: 119544
2010-11-17 19:47:20 +00:00
Chris Lattner
878ec25f02
various cleanups and other improvements, patch by Zhanyong Wan!
...
llvm-svn: 119515
2010-11-17 17:14:55 +00:00
Chris Lattner
5faff99d84
With the newly simplified SourceMgr interfaces and the generalized
...
SrcMgrDiagHandler, we can improve clang diagnostics for inline asm:
instead of reporting them on a source line of the original line,
we can report it on the correct line wherever the string literal came
from. For something like this:
void foo() {
asm("push %rax\n"
".code32\n");
}
we used to get this: (note that the line in t.c isn't helpful)
t.c:4:7: error: warning: ignoring directive for now
asm("push %rax\n"
^
<inline asm>:2:1: note: instantiated into assembly here
.code32
^
now we get:
t.c:5:8: error: warning: ignoring directive for now
".code32\n"
^
<inline asm>:2:1: note: instantiated into assembly here
.code32
^
Note that we're pointing to line 5 properly now.
llvm-svn: 119488
2010-11-17 08:20:42 +00:00
Chris Lattner
4450e4541e
update coding standards. Partial specialization is now ok,
...
though possibly not a good idea.
llvm-svn: 119398
2010-11-16 22:19:06 +00:00
Chris Lattner
3f10b03cc5
libc++ and compiler_rt are now dual licensed under UIUC and MIT license.
...
llvm-svn: 119387
2010-11-16 21:32:53 +00:00
Peter Collingbourne
85c40de5f8
Document -enable-no-infs-fp-math and -enable-no-nans-fp-math command line options
...
llvm-svn: 119370
2010-11-16 19:40:13 +00:00
Dan Gohman
d15705f63d
Fix missing includes of "llvm/Analysis/Passes.h" in the tutorials. Thanks
...
for Arnaud Allard de Grandmaison for preparing a patch.
llvm-svn: 119351
2010-11-16 17:28:22 +00:00
Dan Gohman
48daf06935
Update examples and documentation to explicitly add basicaa, now that it's
...
no longer included by default.
llvm-svn: 119169
2010-11-15 18:41:10 +00:00
Dan Gohman
42ceddfacd
-basicaa is no longer the default.
...
llvm-svn: 119163
2010-11-15 18:07:16 +00:00
Chris Lattner
382e09bbc0
no alpha jit support.
...
llvm-svn: 119052
2010-11-14 18:25:50 +00:00
Chris Lattner
6f46d6f99f
describe the preferred approach to silencing 'unused variable warnings' due to asserts.
...
llvm-svn: 118863
2010-11-12 00:19:41 +00:00
NAKAMURA Takumi
5b3bb628fb
CMake: Add the new option "LLVM_LIT_ARGS".
...
Defaults:
if (MSVC OR XCODE): "-sv --no-progress-bar"
else: "-sv"
llvm-svn: 118776
2010-11-11 04:09:35 +00:00
Devang Patel
a4eeec4604
Document debuginfo-tests.
...
llvm-svn: 118746
2010-11-11 00:13:39 +00:00
Chris Lattner
4834890f0a
add (and document) the ability for alias results to have
...
fixed physical registers. Start moving fp comparison
aliases to the .td file (which default to using %st1 if
nothing is specified).
llvm-svn: 118352
2010-11-06 19:57:21 +00:00
Chris Lattner
c0e756dc47
generalize alias support to allow the result of an alias to
...
add fixed immediate values. Move the aad and aam aliases to
use this, and document it.
llvm-svn: 118350
2010-11-06 19:25:43 +00:00
Chris Lattner
3ea0f8d504
document instalias.
...
llvm-svn: 118335
2010-11-06 08:30:26 +00:00
Duncan Sands
77fde689d9
Fix typo, pointed out by Trevor Harmon.
...
llvm-svn: 118163
2010-11-03 08:16:50 +00:00
Chris Lattner
76a122055f
fix typo, patch by Trevor Harmon (PR8537)
...
llvm-svn: 118131
2010-11-03 00:30:29 +00:00
Oscar Fuentes
ee4fc3df35
Removed obsolete section about VC++ project files.
...
llvm-svn: 118072
2010-11-02 21:34:19 +00:00
Chris Lattner
a4c36d0efe
fix the !eq operator in tblgen to return a bit instead of an int.
...
Use this to make the X86 and ARM targets set isCodeGenOnly=1
automatically for their instructions that have Format=Pseudo,
resolving a hack in tblgen.
llvm-svn: 117862
2010-10-31 19:22:57 +00:00
Benjamin Kramer
63031c7df3
Validate HTML.
...
llvm-svn: 117847
2010-10-30 21:07:28 +00:00
Chris Lattner
2624c9ccb0
add missing tag
...
llvm-svn: 117846
2010-10-30 20:21:00 +00:00
Chris Lattner
aace31ce48
fix typos and some serious bugs in feature handling (but not for
...
cases that are currently exercised). Thanks to Frits van Bommel for
the great review!
llvm-svn: 117840
2010-10-30 19:47:49 +00:00
Chris Lattner
15e92ddd01
Implement (and document!) support for MnemonicAlias's to have Requires
...
directives, allowing things like this:
def : MnemonicAlias<"pop", "popl">, Requires<[In32BitMode]>;
def : MnemonicAlias<"pop", "popq">, Requires<[In64BitMode]>;
Move the rest of the X86 MnemonicAliases over to the .td file.
llvm-svn: 117830
2010-10-30 19:23:13 +00:00
Chris Lattner
7c61e4bca2
implement (and document!) the first kind of MC assembler alias, which
...
just remaps one mnemonic to another. Convert a few of the X86 aliases
from .cpp to .td code.
llvm-svn: 117815
2010-10-30 17:36:36 +00:00
Oscar Fuentes
884f6a3c67
Document LLVM_BUILD_TESTS, LLVM_INCLUDE_TESTS. New convenience target
...
UnitTests for building all the unit tests.
llvm-svn: 117545
2010-10-28 14:38:35 +00:00
Chris Lattner
a5367549b9
clarify that not having the ".o file writing" feature
...
doesn't mean that you can't get a .o file. Apparently
this is confusing :)
llvm-svn: 117523
2010-10-28 02:22:02 +00:00
Bill Wendling
bead915338
Random cleanups and format changes.
...
llvm-svn: 117428
2010-10-27 01:07:41 +00:00
Duncan Sands
5e0c84786b
Yet another thing that was forgotten to be added to the release notes...
...
llvm-svn: 117362
2010-10-26 12:43:36 +00:00
Charles Davis
3f1683a2ce
Make the description of the hotpatch attribute even more generic. Spotted by
...
Michael Spencer.
llvm-svn: 117286
2010-10-25 19:07:39 +00:00
Charles Davis
96b28d2fba
Make hotpatch attribute description a little less Wintel-specific.
...
llvm-svn: 117267
2010-10-25 16:29:03 +00:00
Charles Davis
42270b5d54
Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op
...
instruction at the beginning of each function that has the attribute, allowing
the function to be easily hooked and/or patched.
llvm-svn: 117264
2010-10-25 15:37:09 +00:00
Kalle Raiskila
2a3cb0b31f
Update target feature matrix for CellSPU
...
llvm-svn: 117255
2010-10-25 08:57:30 +00:00
Jakob Stoklund Olesen
47111fb438
Update target feature matrix for Blackfin.
...
llvm-svn: 117245
2010-10-24 20:04:05 +00:00
Wesley Peck
4e10e0bf01
Updating target feature matrix to indicate current MBlaze status.
...
llvm-svn: 117244
2010-10-24 18:50:12 +00:00