48b753ef9f
remove a redundant test, filecheckize another.
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llvm-svn: 93774
2010-01-18 21:55:43 +00:00
88b65bc835
Canonicalize -1 - x to ~x.
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Instcombine does this but apparently there are situations where this pattern will escape the optimizer and / or created by isel. Here is a case that's seen in JavaScriptCore:
%t1 = sub i32 0, %a
%t2 = add i32 %t1, -1
The dag combiner pattern: ((c1-A)+c2) -> (c1+c2)-A
will fold it to -1 - %a.
llvm-svn: 93773
2010-01-18 21:38:44 +00:00
5a52727ad0
update mkpatch, patch by Garrison Venn!
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llvm-svn: 93771
2010-01-18 21:09:05 +00:00
c02aaa7812
Add missing newline.
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llvm-svn: 93767
2010-01-18 20:55:52 +00:00
870913f707
Make findDbgDeclare/findDbgGlobalDeclare local static functions; avoid Elts array
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llvm-svn: 93764
2010-01-18 20:42:09 +00:00
c35b54396c
float, double, and long double do need extra data in the
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BuiltinTypeLoc structure. Thanks, Enea!
llvm-svn: 93763
2010-01-18 20:37:56 +00:00
fdf27a61ea
Simplify MDNode::getFunction() and assertLocalFunction() by avoiding extra Function* variable and smallptrset since function-local metadata cannot be cyclic
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llvm-svn: 93762
2010-01-18 20:36:54 +00:00
473c7a72f1
Replace clang_getDeclUSR() with clang_getCursorUSR(). Also remove printing 'contexts' from c-index-test output; it wasn't helpful and was extremely brittle.
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llvm-svn: 93760
2010-01-18 20:23:29 +00:00
27f000a9af
The most significant encoding bit of GPR:$src or GPR:$dst was over-specified in
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the various MOV (register) instructions (16-bit Thumb), including tBRIND (the
indirect branch). Instead of '1', it should be specified as '?', because GPR
only specifies the register class, which includes both hi-and-lo registers.
llvm-svn: 93759
2010-01-18 20:15:56 +00:00
8546ec9c14
Patch by David Conrad:
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"On ARMv6T2 this turns cttz into rbit, clz instead of the 4 instruction
sequence it is now."
llvm-svn: 93758
2010-01-18 19:58:49 +00:00
696cb8d410
While mapping llvm.dbg.declare intrinsic manually map its operand, if possible,
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because it points to an alloca instruction through metadata.
llvm-svn: 93757
2010-01-18 19:52:14 +00:00
ffcec8f0d8
reject some invalid IR. We already assert and reject this from the
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.ll parser, but PR6070 wants it in the verifier too.
llvm-svn: 93756
2010-01-18 19:50:32 +00:00
748ceca695
Add FIXME comment.
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llvm-svn: 93755
2010-01-18 19:47:53 +00:00
a73e471c62
- Add a comment to the callback indicating that it's *extremely* not a good
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idea, but unfortunately necessary.
- Default to using 4-bytes for the LSDA pointer encoding to agree with the
encoded value in the CIE.
llvm-svn: 93753
2010-01-18 19:36:27 +00:00
e15bbff98d
Preserve type source information in compound literal expressions.
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Patch by Enea Zaffanella!
llvm-svn: 93752
2010-01-18 19:35:47 +00:00
9a48db1659
Print fix-it hints properly around tabs, from Christian Adåker!
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llvm-svn: 93750
2010-01-18 19:28:01 +00:00
6bc5be24fa
Remove ../libexec from clang program search path, clang-cc is dead.
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llvm-svn: 93749
2010-01-18 19:16:53 +00:00
cf6830d3eb
Make printing of metadata more robust when function is not found (which is the normal situation for non function-local metadata)
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llvm-svn: 93748
2010-01-18 19:15:57 +00:00
211ed4826e
Silence a control reaches end of function warning. Patch by Enea
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Zaffanella.
llvm-svn: 93743
2010-01-18 18:41:43 +00:00
cdb8575c9b
Mostly renaming some methods and updating comments to
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reflect what these methods are actually doing. One method
template for future work. No change in functionality.
llvm-svn: 93742
2010-01-18 18:41:16 +00:00
fb00d93c98
Make CMake's clang++ installation respect DESTDIR, based on a patch by
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Ingmar Vanhassel. Fixes PR6046.
llvm-svn: 93741
2010-01-18 18:27:29 +00:00
c9b7a59b30
Improve source-location information for builtin TypeLocs, from Enea
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Zaffanella (with a couple of my tweaks).
llvm-svn: 93733
2010-01-18 18:04:31 +00:00
e2aa06d4ae
Don't build/install clang++ in CLANG_IS_PRODUCTION build mode yet.
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llvm-svn: 93732
2010-01-18 17:52:48 +00:00
fadf43c2ae
Fix -Asserts warning.
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llvm-svn: 93731
2010-01-18 17:52:42 +00:00
e3b3d7a5e4
Fix race condition in creating objdir.
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llvm-svn: 93730
2010-01-18 17:52:37 +00:00
ff24e1aa4c
Don't try to build compiler-rt if it happens to be checked out into projects/
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llvm-svn: 93729
2010-01-18 17:52:28 +00:00
8c94086c90
Encoding calling conventions in the type system, from Charles Davis!
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llvm-svn: 93726
2010-01-18 17:14:39 +00:00
07894e8a0e
More VTT builder fixes. With these fixes we now correctly handle the very complex VTT example from the Itanium ABI spec.
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llvm-svn: 93725
2010-01-18 17:13:59 +00:00
6dea75c658
Unnamed symbol index should be >= 1. This was lost during the mangler refactoring. Fixes PR6067.
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llvm-svn: 93724
2010-01-18 14:39:20 +00:00
608fd2b606
Fix refacto reported by Nicolas Geoffray.
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llvm-svn: 93723
2010-01-18 12:40:05 +00:00
228b0d4def
Add support for computing size in elements for symbolic regions obtained from
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malloc().
llvm-svn: 93722
2010-01-18 08:54:31 +00:00
d382d17f09
Update Apple-style build support for new Makefiles
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llvm-svn: 93721
2010-01-18 06:49:42 +00:00
efd84e770b
Add support for "platform" configurations, which define a suite of compiler-rt
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libraries to generate.
- Each library may be built with different flags and for different
architectures, and there is support for building Darwin style fat archives.
- Uses an ambituous amount of make programming, but should be hidden to
users and developers.
llvm-svn: 93720
2010-01-18 06:49:33 +00:00
16c5071c6d
Remove old build logic, this is going to be replaced by a more configurable mechanism shortly.
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llvm-svn: 93719
2010-01-18 06:49:16 +00:00
6bcbef6230
Rename subdir 'Target' variable to 'Implementation' to be less overloaded.
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llvm-svn: 93718
2010-01-18 06:49:09 +00:00
8e5a2f084a
Add 'SelectFunctionDir' function, to select appropriate function implementation based on a configuration and architecture.
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llvm-svn: 93717
2010-01-18 06:48:56 +00:00
ae28e68d09
Add more make utility functions.
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- With tests. :)
llvm-svn: 93716
2010-01-18 06:48:48 +00:00
2d9816e44b
Change subdir traversal to primarily cache information about what is available in subdirectories.
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- Rest of makefiles will move to using the information after it has been computed, instead of during subdir traversal.
Also, add 'make info-functions' target, which prints information on all the functions available in compiler-rt.
Also, add 'make help-devel' for listing help on targets intended for compiler-rt developers or direct users.
llvm-svn: 93715
2010-01-18 06:48:40 +00:00
56e0eb9fc9
Simplify subdirectory makefiles, and be more robust by checking that they define the appropriate variables.
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llvm-svn: 93714
2010-01-18 06:48:33 +00:00
40d6f65ae1
Add basic make {help,help-hidden} targets.
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llvm-svn: 93713
2010-01-18 06:48:19 +00:00
43164b34b1
Rename DebugMake variable to DEBUGMAKE for consistency (variables that are designed to be overridden), and use VERBOSE=1 instead of VERBOSE!="" for controlling verbosity.
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llvm-svn: 93712
2010-01-18 06:48:12 +00:00
32f75c6a42
Unbreak trampoline test.
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llvm-svn: 93711
2010-01-18 06:48:06 +00:00
3d1a09552c
Move some common code into BuildVTT.
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llvm-svn: 93710
2010-01-18 04:45:46 +00:00
1af3df854f
Fix a bunch of VTT layout bugs, add simple tests for VTT layout.
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llvm-svn: 93709
2010-01-18 04:25:18 +00:00
5fcd99b10f
Add test case for pr6069.
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llvm-svn: 93708
2010-01-18 04:01:40 +00:00
25933d4ecd
Update virt.cpp for changes to the LLVM asm printer (?) This test should really be all LLVM IR...
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llvm-svn: 93707
2010-01-18 03:58:13 +00:00
e2bdb9a6e2
If the symbol has not been tracked, do not free it. This is possible when free
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is called on a pointer that does not get its value directly from malloc.
llvm-svn: 93706
2010-01-18 03:27:34 +00:00
7430a98619
Emit spaces after commas in Neon register lists. This is more consistent
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with the rest of the assembly output, is easier to read, and matches the
expected output for gcc's Neon tests.
llvm-svn: 93703
2010-01-18 01:24:43 +00:00
1d8b954b43
switch x86 zerofill emission over to use MCStreamer.
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llvm-svn: 93702
2010-01-18 01:21:08 +00:00
8c21ffdcc6
Change CurrentFnSym to be a non-const pointer since asmprinter mutates it
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as it emits code. Switch .globl directives to use OutStreamer instead of
doing it textually (in x86)
llvm-svn: 93700
2010-01-18 00:59:24 +00:00
Chris Lattner