Mike Stump [Tue, 7 Jul 2009 18:52:14 +0000 (18:52 +0000)]
Fix build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74936
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Owen Anderson [Tue, 7 Jul 2009 18:44:11 +0000 (18:44 +0000)]
Use LLVMContext in the LLLexer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74934
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Chris Lattner [Tue, 7 Jul 2009 18:43:48 +0000 (18:43 +0000)]
fix a bug in post-order iterators with external storage, patch by
Olaf Krzikalla!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74933
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Chris Lattner [Tue, 7 Jul 2009 18:39:49 +0000 (18:39 +0000)]
fix some type confusion in ReadVBR64: "Piece" should be only 32 bits,
not 64, because we read at most 32 bits at a time. OTOH, "Result" must
be 64-bits and insertion into it must be 64-bit clean. Thanks to Ivan
Sorokin for bringing this up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74932
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Owen Anderson [Tue, 7 Jul 2009 18:33:04 +0000 (18:33 +0000)]
Have scoped mutexes take referenes instead of pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74931
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Chris Lattner [Tue, 7 Jul 2009 18:31:09 +0000 (18:31 +0000)]
Fix lli to print an error and exit when EE returns null but no string. Patch
by Eric Rannaud!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74930
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Chris Lattner [Tue, 7 Jul 2009 18:28:00 +0000 (18:28 +0000)]
"BinaryObject.h was implicitly converting between uint{16,32,64}_t to
uint8_t (via 'foo & 255'), i replaced this with an explicit (uint8_t)
cast which is equivalent, faster and more correct (silences
type-related warnings). Also, following coding standards I replaced
post-increment with pre-increment."
Patch by Ryan Flynn!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74929
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Bill Wendling [Tue, 7 Jul 2009 18:21:19 +0000 (18:21 +0000)]
Remove unused parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74928
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Chris Lattner [Tue, 7 Jul 2009 18:17:07 +0000 (18:17 +0000)]
Eliminate the static constructors and locks from DynamicLibrary.cpp.
This fixes PR4512 and eliminating static ctors is always good. Losing
thread safety is unfortunate, but the code is just incredibly poorly
designed.
If someone is interested, the "right" solution is to split
DynamicLibrary.cpp into two separate pieces: a stateless piece in
libsystem, and a simple support file in libsupport that has the
"state" (e.g. AddSymbol) in managed static objects.
Doing this would both fix memory leaks we already have, as well as make
the code thread safe again. it would also make sense to move all the
unix specific code in System/DynamicLibrary.cpp into
System/Unix/DynamicLibrary.inc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74927
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Chris Lattner [Tue, 7 Jul 2009 18:01:58 +0000 (18:01 +0000)]
remove dead code, noone creates instances of "DynamicLibrary", so the ctor and dtor are dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74926
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Evan Cheng [Tue, 7 Jul 2009 17:50:43 +0000 (17:50 +0000)]
Revert 74898. It broke several tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74925
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Chris Lattner [Tue, 7 Jul 2009 17:50:11 +0000 (17:50 +0000)]
we don't use libtool anymore, update comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74924
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Torok Edwin [Tue, 7 Jul 2009 17:39:53 +0000 (17:39 +0000)]
Fix braces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74923
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Torok Edwin [Tue, 7 Jul 2009 17:32:34 +0000 (17:32 +0000)]
Introduce new error handling API.
This will replace exit()/abort() style error handling with an API
that allows clients to register custom error handling hooks.
The default is to call exit(1) when no error handler is provided.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74922
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Owen Anderson [Tue, 7 Jul 2009 17:12:53 +0000 (17:12 +0000)]
Re-LLVMContext-ize DebugInfo, now with less breakage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74920
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Dan Gohman [Tue, 7 Jul 2009 17:06:11 +0000 (17:06 +0000)]
Change all SCEV* to SCEV *.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74918
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Owen Anderson [Tue, 7 Jul 2009 16:56:05 +0000 (16:56 +0000)]
This parameter should default to true, not false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74915
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:44:20 +0000 (16:44 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74914
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:43:49 +0000 (16:43 +0000)]
Documentation update.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74913
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:39:33 +0000 (16:39 +0000)]
Show how to modify built-in options.
Sanjiv complained about the need to maintain local changes to
lib/CompilerDriver.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74912
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Owen Anderson [Tue, 7 Jul 2009 16:31:25 +0000 (16:31 +0000)]
Revert part of r74873 that broke Clang's debug info generation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74910
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:09:48 +0000 (16:09 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74908
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:09:29 +0000 (16:09 +0000)]
Documentation update.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74907
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:09:05 +0000 (16:09 +0000)]
s/llvmc2/llvmc/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74906
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:08:41 +0000 (16:08 +0000)]
Add an 'init' option property.
Makes possible to provide default values for options defined in plugins (same as
cl::init).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74905
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:08:11 +0000 (16:08 +0000)]
Refactoring.
Make isList(), isSwitch() and isParameter() member functions of
OptionDescription.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74904
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Mikhail Glushenkov [Tue, 7 Jul 2009 16:07:36 +0000 (16:07 +0000)]
Comment fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74903
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Sanjiv Gupta [Tue, 7 Jul 2009 08:04:51 +0000 (08:04 +0000)]
if the terminator is a branch depending upon the side effects of a
previous cmp; a copy can not be inserted here if the copy insn also has
side effects. We don't have access to the attributes of copy insn here;
so just play safe by finding a safe locations for branch terminators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74898
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Evan Cheng [Tue, 7 Jul 2009 05:35:52 +0000 (05:35 +0000)]
Add Thumb2 pkhbt / pkhtb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74895
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Evan Cheng [Tue, 7 Jul 2009 01:17:28 +0000 (01:17 +0000)]
Add some more Thumb2 multiplication instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74889
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Evan Cheng [Tue, 7 Jul 2009 01:16:41 +0000 (01:16 +0000)]
80 col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74888
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Dale Johannesen [Tue, 7 Jul 2009 00:18:49 +0000 (00:18 +0000)]
Don't accept globals as matching 'i' constraint
in PIC modes (in accordance with existing comment).
gcc.apple/asm-block-25.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74886
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Devang Patel [Mon, 6 Jul 2009 23:46:02 +0000 (23:46 +0000)]
Add isMetadata() to check metadata operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74883
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Devang Patel [Mon, 6 Jul 2009 23:44:32 +0000 (23:44 +0000)]
Add new ValueType for metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74882
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Devang Patel [Mon, 6 Jul 2009 23:40:48 +0000 (23:40 +0000)]
!"i" is a valid MDString.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74881
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Devang Patel [Mon, 6 Jul 2009 23:28:36 +0000 (23:28 +0000)]
Avoid directly relying on llvm.dbg.compile_unit and llvm.dbg.global_variables.
PIC16 developers, please verify. Thanks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74880
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Devang Patel [Mon, 6 Jul 2009 23:11:08 +0000 (23:11 +0000)]
Add FIXMEs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74879
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Owen Anderson [Mon, 6 Jul 2009 23:00:19 +0000 (23:00 +0000)]
"LLVMContext* " --> "LLVMContext *"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74878
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Owen Anderson [Mon, 6 Jul 2009 22:37:39 +0000 (22:37 +0000)]
Finish LLVMContext-ing lib/Analysis. This required pushing LLVMContext's through the ValueTracking API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74873
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Evan Cheng [Mon, 6 Jul 2009 22:29:14 +0000 (22:29 +0000)]
isThumb2 really should mean thumb2 only, not thumb2+.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74871
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Evan Cheng [Mon, 6 Jul 2009 22:23:46 +0000 (22:23 +0000)]
Add bfc to armv6t2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74868
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Evan Cheng [Mon, 6 Jul 2009 22:05:45 +0000 (22:05 +0000)]
Added ARM::mls for armv6t2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74866
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Evan Cheng [Mon, 6 Jul 2009 21:34:05 +0000 (21:34 +0000)]
Avoid adding a duplicate def. This fixes PR4478.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74857
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Owen Anderson [Mon, 6 Jul 2009 21:24:37 +0000 (21:24 +0000)]
No need to double-include config.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74854
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Owen Anderson [Mon, 6 Jul 2009 18:50:47 +0000 (18:50 +0000)]
We need to include config.h to get the proper setting to LLVM_MULTITHREADED.
Patch by Xerxes Ranby.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74846
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Owen Anderson [Mon, 6 Jul 2009 18:42:36 +0000 (18:42 +0000)]
Thread LLVMContext through the constant folding APIs, which touches a lot of files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74844
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Misha Brukman [Mon, 6 Jul 2009 18:29:03 +0000 (18:29 +0000)]
* Allow skipping parts of the installation to be able to do it in parts if one
phase fails and the user wants to reinstall one of the components.
* Fixed LLVM-GCC configuration flags: s/--with-gnu-{as,ld}/--with-{as,ld}/
The former is a boolean flag, the latter is a flag that takes a path.
* Added a new flag CROSS_MARCH, defaults to armv6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74840
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Sanjiv Gupta [Mon, 6 Jul 2009 18:09:11 +0000 (18:09 +0000)]
pic16 doesn't have a Data64bitsDirective. Set it NULL explicitly to tell the generic code to not pick the default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74839
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Sanjiv Gupta [Mon, 6 Jul 2009 18:07:06 +0000 (18:07 +0000)]
pic16 isn't ready to handle llvm.metadata yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74838
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Chris Lattner [Mon, 6 Jul 2009 17:29:59 +0000 (17:29 +0000)]
Add two new accessors to the C bindings, patch by Wladimir van der Laan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74836
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Chris Lattner [Mon, 6 Jul 2009 17:24:48 +0000 (17:24 +0000)]
improve portability to windows, patch by Xerces Ranby!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74835
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Jeffrey Yasskin [Mon, 6 Jul 2009 16:50:27 +0000 (16:50 +0000)]
Oops, I #included errno.h from inside the llvm::sys namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74834
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Stuart Hastings [Mon, 6 Jul 2009 15:36:23 +0000 (15:36 +0000)]
Mark this test as Darwin only. Patch by Bill Wendling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74829
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Duncan Sands [Mon, 6 Jul 2009 14:28:32 +0000 (14:28 +0000)]
Fix the cmake build - patch by Xerxes Rånby.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74825
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Sanjiv Gupta [Mon, 6 Jul 2009 10:34:10 +0000 (10:34 +0000)]
Reverting back the changes checked-in accidently.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74823
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Sanjiv Gupta [Mon, 6 Jul 2009 10:18:37 +0000 (10:18 +0000)]
Implement _CONFIG macro to allow users to se to configuration settings on the part.
Implement _section macro to allow users to place objects in specific sections.
Implement _address macro to allow users to place objects at a particular address.
Placing objects at a memory address:
crate a unique section name from varname, address, object type and put that section at specified address. Mark this section a full (size = banksize) so that other objects do not compete for it while placing objects to sections in AsmPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74822
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Bruno Cardoso Lopes [Mon, 6 Jul 2009 09:26:48 +0000 (09:26 +0000)]
Changed ELFCodeEmitter to inherit from ObjectCodeEmitter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74821
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Sanjiv Gupta [Mon, 6 Jul 2009 08:22:15 +0000 (08:22 +0000)]
Corrected the names description. Change in a comment. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74819
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Bruno Cardoso Lopes [Mon, 6 Jul 2009 06:40:51 +0000 (06:40 +0000)]
Cleanup MachO writer and code emitter. Fix 80 cols problems, remove extra spaces, shrink down includes and move some methods out-of-line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74817
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Bruno Cardoso Lopes [Mon, 6 Jul 2009 05:16:40 +0000 (05:16 +0000)]
Just forgot to include the two new files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74814
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Bruno Cardoso Lopes [Mon, 6 Jul 2009 05:09:34 +0000 (05:09 +0000)]
Add the Object Code Emitter class. Original patch by Aaron Gray, I did some
cleanup, removed some #includes and moved Object Code Emitter out-of-line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74813
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Owen Anderson [Mon, 6 Jul 2009 01:34:54 +0000 (01:34 +0000)]
More LLVMContext-ification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74811
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Oscar Fuentes [Sun, 5 Jul 2009 23:58:20 +0000 (23:58 +0000)]
CMake: Fixes previous change: CMAKE_BUILD_TYPE is unknown when
generating project files for MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74809
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Owen Anderson [Sun, 5 Jul 2009 22:41:43 +0000 (22:41 +0000)]
More LLVMContext-ification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74807
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Nick Lewycky [Sun, 5 Jul 2009 22:35:49 +0000 (22:35 +0000)]
There are five floating point types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74806
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Nick Lewycky [Sun, 5 Jul 2009 22:23:28 +0000 (22:23 +0000)]
There are *four* lights!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74804
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Oscar Fuentes [Sun, 5 Jul 2009 18:43:52 +0000 (18:43 +0000)]
CMake: Avoids defining _DEBUG on MSVC Release builds. Fixes PR 4379.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74794
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Duncan Sands [Sun, 5 Jul 2009 12:01:44 +0000 (12:01 +0000)]
Clarify that later compiler versions are known to
fail to build the Ada front-end.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74793
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Nick Lewycky [Sat, 4 Jul 2009 17:24:52 +0000 (17:24 +0000)]
When comparing constants, consider a less wide constant to be "less complex"
than a wider one, before trying to compare their contents which will crash
if their sizes are different.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74792
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Jeffrey Yasskin [Sat, 4 Jul 2009 16:37:12 +0000 (16:37 +0000)]
Have cmake define HAVE_STRERROR and friends to 1 when they're defined at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74791
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Mikhail Glushenkov [Sat, 4 Jul 2009 14:23:32 +0000 (14:23 +0000)]
Make -save-temps=obj play better with -o.
Use only the *dirname* of the pathname given to -o, so that -o can still be used
to name the output executable. This is more like what GCC 4.5 does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74790
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Mikhail Glushenkov [Sat, 4 Jul 2009 14:23:08 +0000 (14:23 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74789
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Mikhail Glushenkov [Sat, 4 Jul 2009 03:55:25 +0000 (03:55 +0000)]
LLVMC can be now compiled w/o dynamic plugin support.
Controlled via the --enable-llvmc-dynamic-plugins option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74784
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Mikhail Glushenkov [Sat, 4 Jul 2009 03:54:54 +0000 (03:54 +0000)]
LLVMC doesn't need ENABLE_PIC to build now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74783
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Mike Stump [Fri, 3 Jul 2009 22:11:58 +0000 (22:11 +0000)]
Fix build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74782
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Owen Anderson [Fri, 3 Jul 2009 19:42:02 +0000 (19:42 +0000)]
Even more passes being LLVMContext'd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74781
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Nick Lewycky [Fri, 3 Jul 2009 19:28:36 +0000 (19:28 +0000)]
Add Static Single Information construction pass written by André Tavares!
Use it by requiring it through the pass manager, then calling its createSSI
method on the variables that you want in SSI form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74780
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Duncan Sands [Fri, 3 Jul 2009 16:11:59 +0000 (16:11 +0000)]
Silence a warning when assertions are turned off.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74779
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Duncan Sands [Fri, 3 Jul 2009 16:11:34 +0000 (16:11 +0000)]
Silence a warning when assertions are turned off.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74778
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Duncan Sands [Fri, 3 Jul 2009 16:06:07 +0000 (16:06 +0000)]
Silence warning when building without assertions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74777
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Duncan Sands [Fri, 3 Jul 2009 16:03:33 +0000 (16:03 +0000)]
Silence warnings when assertions are turned off.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74776
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Duncan Sands [Fri, 3 Jul 2009 16:00:23 +0000 (16:00 +0000)]
In this unreachable code, return an initialized value.
This stops gcc warning about possible uses of an uninitialized
value when compiling with assertions turned off.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74775
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Duncan Sands [Fri, 3 Jul 2009 15:38:01 +0000 (15:38 +0000)]
Add newline at end of file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74774
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Duncan Sands [Fri, 3 Jul 2009 15:30:58 +0000 (15:30 +0000)]
Add newline at end of file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74773
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Torok Edwin [Fri, 3 Jul 2009 12:11:32 +0000 (12:11 +0000)]
Fix typo: intepreter->interpreter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74770
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Duncan Sands [Fri, 3 Jul 2009 08:12:51 +0000 (08:12 +0000)]
Fix the build: provide uint8_t.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74769
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Sanjiv Gupta [Fri, 3 Jul 2009 07:58:59 +0000 (07:58 +0000)]
For extended loads of type i1 to i8, we will need to at least one byte from memory.
The change in the .td file is to mark the side effects of mov insn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74768
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Tilmann Scheller [Fri, 3 Jul 2009 06:47:55 +0000 (06:47 +0000)]
Various small changes related to the Condition Register on PowerPC.
Don't spill to the CR save area when using the SVR4 ABI for now.
Don't rely on constants assigned for registers to be in order (they aren't assigned in order).
Make sure CR bits are mapped to the corresponding CR field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74767
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Tilmann Scheller [Fri, 3 Jul 2009 06:47:08 +0000 (06:47 +0000)]
Refactor ABI code in the PowerPC backend.
Make CalculateParameterAndLinkageAreaSize() Darwin-specific.
Remove SVR4 specific code from LowerCALL_Darwin() and LowerFORMAL_ARGUMENTS_Darwin().
Rename MachoABI to DarwinABI for consistency.
Rename ELF ABI to SVR4 ABI for consistency.
Factor out common call return lowering between the Darwin and SVR4 ABI.
Factor out common call lowering between the Darwin and SVR4 ABI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74766
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Tilmann Scheller [Fri, 3 Jul 2009 06:45:56 +0000 (06:45 +0000)]
Implement the SVR4 ABI for PowerPC.
Implement LowerFORMAL_ARGUMENTS_SVR4().
Implement LowerCALL_SVR4().
Add support for split arguments.
Implement by value parameter passing for aggregates.
Add support for variable argument lists.
Create the spill area for argument registers of variable argument functions no longer at a fixed offset.
Make sure callee saved registers are spilled to the correct stack offsets.
Change allocation order of non-volatile floating-point registers.
Add VRSAVE to the list of callee-saved registers, add CallConvLowering for vararg calls.
Add support for variable argument calls with Vector arguments.
Add support for VR and VRSAVE save area, improve allocation order for non-volatile vector registers.
Stop creating illegal i8 values in LowerVASTART().
Add memory access width hints.
Make sure to reserve space on the stack for the frame pointer.
When using the SVR4 ABI, reserve r13 for the Small Data Area pointer.
Assure that the frame pointer is spilled to the correct location on the stack.
Some FP registers were not marked as volatile.
Make sure the i64 words from a long double are passed either both in registers or both on the stack.
Only put integer arguments in registers which are not marked with the inreg flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74765
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Tilmann Scheller [Fri, 3 Jul 2009 06:44:53 +0000 (06:44 +0000)]
Add NumFixedArgs attribute to CallSDNode which indicates the number of fixed arguments in a vararg call.
With the SVR4 ABI on PowerPC, vector arguments for vararg calls are passed differently depending on whether they are a fixed or a variable argument. Variable vector arguments always go into memory, fixed vector arguments are put
into vector registers. If there are no free vector registers available, fixed vector arguments are put on the stack.
The NumFixedArgs attribute allows to decide for an argument in a vararg call whether it belongs to the fixed or variable portion of the parameter list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74764
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Tilmann Scheller [Fri, 3 Jul 2009 06:43:35 +0000 (06:43 +0000)]
Small cleanups in the PowerPC backend.
Small refactoring in LowerFORMAL_ARGUMENTS().
Correct minor formatting issues.
Remove size argument of CreateCopyOfByValArgument().
Remove dead argument from CalculateStackSlotSize().
Remove unused variable ReturnAddrIndex from various targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74763
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Bruno Cardoso Lopes [Fri, 3 Jul 2009 04:36:26 +0000 (04:36 +0000)]
Factor some code out and support for Jump Table relocations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74760
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Mikhail Glushenkov [Fri, 3 Jul 2009 03:52:47 +0000 (03:52 +0000)]
Add --enable-llvmc-dynamic configure option.
Controls whether libCompilerDriver should be loaded dynamically. By default this
is needed only on Win32, to make dynamic plugins work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74759
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Mikhail Glushenkov [Fri, 3 Jul 2009 03:52:07 +0000 (03:52 +0000)]
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74758
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Evan Cheng [Fri, 3 Jul 2009 01:43:10 +0000 (01:43 +0000)]
Add thumb2 sign / zero extend with rotate instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74755
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Andreas Bolka [Fri, 3 Jul 2009 01:42:52 +0000 (01:42 +0000)]
Minor improvement to the LDA debug output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74754
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Owen Anderson [Fri, 3 Jul 2009 00:54:20 +0000 (00:54 +0000)]
Second batch of passes using LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74753
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Evan Cheng [Fri, 3 Jul 2009 00:18:36 +0000 (00:18 +0000)]
Add Thumb2 load / store multiple instructions. Not used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74749
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Owen Anderson [Fri, 3 Jul 2009 00:17:18 +0000 (00:17 +0000)]
Convert the first batch of passes to use LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74748
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