Commit Graph

3788 Commits

Author SHA1 Message Date
Evan Cheng
94b9550a32 Rename TargetAsmParser to MCTargetAsmParser and TargetAsmLexer to MCTargetAsmLexer; rename createAsmLexer to createMCAsmLexer and createAsmParser to createMCAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136027 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-26 00:24:13 +00:00
Evan Cheng
78c10eeaa5 Rename TargetAsmBackend to MCAsmBackend; rename createAsmBackend to createMCAsmBackend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136010 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 23:24:55 +00:00
Benjamin Kramer
dbc46d7dd8 I will save before I commit.
I will save before I commit.
I will save before I commit.
I will save before I commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136007 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 23:10:23 +00:00
Benjamin Kramer
853b0fd623 llvm-objdump: Ignore unreachable blocks when printing the CFG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136000 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 23:04:36 +00:00
Evan Cheng
4b64e8a9e1 Separate MCInstPrinter registration from AsmPrinter registration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135974 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 21:20:24 +00:00
Nick Lewycky
fce6b5058a Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135971 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 21:12:44 +00:00
Evan Cheng
1b0fc9b418 Fix last bits of MC layer issues. llvm-mc doesn't need to initialize TargetMachine's anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135963 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 20:53:02 +00:00
Oscar Fuentes
5fe5203c23 Builds llvmc and its examples with CMake.
Patch by arrowdodger!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135919 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 17:25:10 +00:00
Oscar Fuentes
796f925175 Fixes VS support for llvmc mcc16 llvmc example.
Patch by arrowdodger!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135918 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 17:24:54 +00:00
Evan Cheng
a7cfc08ebe Move TargetAsmParser.h TargetAsmBackend.h and TargetAsmLexer.h to MC where they belong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135833 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-23 00:45:41 +00:00
Evan Cheng
e78085a3c0 Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo,
InitializeX86MCInstrInfo, etc. are combined into InitializeX86TargetMC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135812 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-22 21:58:54 +00:00
Benjamin Kramer
a503ede94b llvm-objdump: Don't ignore errors from raw_fd_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135787 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-22 18:35:11 +00:00
Benjamin Kramer
83a162ef85 llvm-objdump: Skip branches that leave the current function.
In "normal" code these only happen when disassembling data, so we
won't lose anything if we just drop them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135786 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-22 18:35:09 +00:00
Chandler Carruth
4039313b4c Move the registered target printing in version strings completely out of
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135757 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-22 07:50:48 +00:00
Jay Foad
dab3d29605 Convert ConstantExpr::getGetElementPtr and
ConstantExpr::getInBoundsGetElementPtr to use ArrayRef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135673 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-21 14:31:17 +00:00
Francois Pichet
c3d48cee49 Unbreak the MSVC build. Since the "next" function already exists in the MSVC headers, we need the explicit llvm:: qualifier to prevent a conflict.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135623 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20 21:35:29 +00:00
Evan Cheng
203576aa0c Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc.
There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering issues in MC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135611 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20 19:50:42 +00:00
Benjamin Kramer
8eda1310db Fix cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135609 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20 19:43:38 +00:00
Benjamin Kramer
685a2501b2 Sketch out an CFG reconstruction mode for llvm-objdump.
- Not great yet, but it's a start.
- Requires an object file with a symbol table. (I really want to fix this, but it'll need a whole new algorithm)
- ELF and COFF won't work at the moment due to libObject shortcomings.

To try it out run
$ llvm-objdump -d --cfg foo.o

This will create a graphviz file for every symbol in the object file's text section containing a CFG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135608 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20 19:37:35 +00:00
Evan Cheng
34ad6db8b9 - Move CodeModel from a TargetMachine global option to MCCodeGenInfo.
- Introduce JITDefault code model. This tells targets to set different default
  code model for JIT. This eliminates the ugly hack in TargetMachine where
  code model is changed after construction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20 07:51:56 +00:00
Evan Cheng
e76a33b956 Add MCObjectFileInfo and sink the MCSections initialization code from
TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135569 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20 05:58:47 +00:00
Benjamin Kramer
14c92467e7 Fix off-by-one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135533 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19 22:59:25 +00:00
Evan Cheng
439661395f Introduce MCCodeGenInfo, which keeps information that can affect codegen
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19 06:37:02 +00:00
Evan Cheng
0e6a052331 Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
to MCRegisterInfo. Also initialize the mapping at construction time.

This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135424 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 20:57:22 +00:00
Chris Lattner
db125cfaf5 land David Blaikie's patch to de-constify Type, with a few tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 04:54:35 +00:00
Evan Cheng
803fa2c605 LLC doesn't need to create MCInstrInfo's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135369 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 04:16:27 +00:00
Benjamin Kramer
739b65bf85 Teach llvm-objdump to disassemble sections symbol by symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135289 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-15 18:39:24 +00:00
Jay Foad
a3efbb15dd Convert CallInst and InvokeInst APIs to use ArrayRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135265 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-15 08:37:34 +00:00
Evan Cheng
1abf2cb59b Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135219 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-14 23:50:31 +00:00
Douglas Gregor
e696436a7e CMake: Add a new configuration option LLVM_BUILD_CLANG that's
available when Clang is found within the LLVM tree. If enabled (the
default), Clang will be built as part of LLVM. If disabled, Clang will
be skipped... and can be built by configuring a separate object
directory just for Clang. This helps break up the monolithic
LLVM+Clang project that many Clang developers use, improving
build/load times.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135218 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-14 23:49:55 +00:00
Evan Cheng
672b93a332 Unfortunately several files in MC are badly violating layering rule by using
TargetAsmInfo, which in turn pulls in TargetRegisterInfo, etc. :-( There are
other cases of violations, but this is probably the worst.

This patch is but one small step towards fixing this. 500 more steps to go. :-(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135131 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-14 05:43:07 +00:00
Evan Cheng
c4d858d4fd Revert accidental commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135059 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13 19:09:08 +00:00
Evan Cheng
93a635c82c It's not safe to fold (fptrunc (sqrt (fpext x))) to (sqrtf x) if there is another use of sqrt. rdar://9763193
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135058 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13 19:08:16 +00:00
Jay Foad
5fdd6c8793 Second attempt at de-constifying LLVM Types in FunctionType::get(),
StructType::get() and TargetData::getIntPtrType().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134982 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12 14:06:48 +00:00
Bill Wendling
2280ebd614 Revert r134893 and r134888 (and related patches in other trees). It was causing
an assert on Darwin llvm-gcc builds.

Assertion failed: (castIsValid(op, S, Ty) && "Invalid cast!"), function Create, file /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.llvm-gcc-i386-darwin9-RA/llvm.src/lib/VMCore/Instructions.cpp, li\
ne 2067.
etc.

http://smooshlab.apple.com:8013/builders/llvm-gcc-i386-darwin9-RA/builds/2354

--- Reverse-merging r134893 into '.':
U    include/llvm/Target/TargetData.h
U    include/llvm/DerivedTypes.h
U    tools/bugpoint/ExtractFunction.cpp
U    unittests/Support/TypeBuilderTest.cpp
U    lib/Target/ARM/ARMGlobalMerge.cpp
U    lib/Target/TargetData.cpp
U    lib/VMCore/Constants.cpp
U    lib/VMCore/Type.cpp
U    lib/VMCore/Core.cpp
U    lib/Transforms/Utils/CodeExtractor.cpp
U    lib/Transforms/Instrumentation/ProfilingUtils.cpp
U    lib/Transforms/IPO/DeadArgumentElimination.cpp
U    lib/CodeGen/SjLjEHPrepare.cpp
--- Reverse-merging r134888 into '.':
G    include/llvm/DerivedTypes.h
U    include/llvm/Support/TypeBuilder.h
U    include/llvm/Intrinsics.h
U    unittests/Analysis/ScalarEvolutionTest.cpp
U    unittests/ExecutionEngine/JIT/JITTest.cpp
U    unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
U    unittests/VMCore/PassManagerTest.cpp
G    unittests/Support/TypeBuilderTest.cpp
U    lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
U    lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
U    lib/VMCore/IRBuilder.cpp
G    lib/VMCore/Type.cpp
U    lib/VMCore/Function.cpp
G    lib/VMCore/Core.cpp
U    lib/VMCore/Module.cpp
U    lib/AsmParser/LLParser.cpp
U    lib/Transforms/Utils/CloneFunction.cpp
G    lib/Transforms/Utils/CodeExtractor.cpp
U    lib/Transforms/Utils/InlineFunction.cpp
U    lib/Transforms/Instrumentation/GCOVProfiling.cpp
U    lib/Transforms/Scalar/ObjCARC.cpp
U    lib/Transforms/Scalar/SimplifyLibCalls.cpp
U    lib/Transforms/Scalar/MemCpyOptimizer.cpp
G    lib/Transforms/IPO/DeadArgumentElimination.cpp
U    lib/Transforms/IPO/ArgumentPromotion.cpp
U    lib/Transforms/InstCombine/InstCombineCompares.cpp
U    lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
U    lib/Transforms/InstCombine/InstCombineCalls.cpp
U    lib/CodeGen/DwarfEHPrepare.cpp
U    lib/CodeGen/IntrinsicLowering.cpp
U    lib/Bitcode/Reader/BitcodeReader.cpp



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134949 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12 01:15:52 +00:00
Cameron Zwarich
bf843e6974 Fix LTO after the recent MC subtarget refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134930 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11 22:19:51 +00:00
Evan Cheng
c08936de0a Disassembler doesn't need TargetMachine anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134920 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11 20:40:56 +00:00
Jay Foad
eeb64ae6e5 De-constify Types in StructType::get() and TargetData::getIntPtrType().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134893 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11 09:56:20 +00:00
Evan Cheng
59ee62d241 - Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfo
and MCSubtargetInfo.
- Added methods to update subtarget features (used when targets automatically
  detect subtarget features or switch modes).
- Teach X86Subtarget to update MCSubtargetInfo features bits since the
  MCSubtargetInfo layer can be shared with other modules.
- These fixes .code 16 / .code 32 support since mode switch is updated in
  MCSubtargetInfo so MC code emitter can do the right thing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134884 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11 03:57:24 +00:00
Chris Lattner
1afcace3a3 Land the long talked about "type system rewrite" patch. This
patch brings numerous advantages to LLVM.  One way to look at it
is through diffstat:
 109 files changed, 3005 insertions(+), 5906 deletions(-)

Removing almost 3K lines of code is a good thing.  Other advantages
include:

1. Value::getType() is a simple load that can be CSE'd, not a mutating
   union-find operation.
2. Types a uniqued and never move once created, defining away PATypeHolder.
3. Structs can be "named" now, and their name is part of the identity that
   uniques them.  This means that the compiler doesn't merge them structurally
   which makes the IR much less confusing.
4. Now that there is no way to get a cycle in a type graph without a named
   struct type, "upreferences" go away.
5. Type refinement is completely gone, which should make LTO much MUCH faster
   in some common cases with C++ code.
6. Types are now generally immutable, so we can use "Type *" instead 
   "const Type *" everywhere.

Downsides of this patch are that it removes some functions from the C API,
so people using those will have to upgrade to (not yet added) new API.  
"LLVM 3.0" is the right time to do this.

There are still some cleanups pending after this, this patch is large enough
as-is.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134829 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09 17:41:24 +00:00
Evan Cheng
ffc0e73046 Change createAsmParser to take a MCSubtargetInfo instead of triple,
CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134795 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09 05:47:46 +00:00
Evan Cheng
ebdeeab812 Eliminate asm parser's dependency on TargetMachine:
- Each target asm parser now creates its own MCSubtatgetInfo (if needed).
- Changed AssemblerPredicate to take subtarget features which tablegen uses
  to generate asm matcher subtarget feature queries. e.g.
  "ModeThumb,FeatureThumb2" is translated to
  "(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134678 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08 01:53:10 +00:00
Eli Friedman
0392a0431e Remove some unnecessary includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134528 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-06 20:48:27 +00:00
Evan Cheng
b262799d49 createMCInstPrinter doesn't need TargetMachine anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134525 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-06 19:45:42 +00:00
Duncan Sands
5470822eb1 Remove unused constant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134318 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 13:05:02 +00:00
Evan Cheng
276365dd4b Fix the ridiculous SubtargetFeatures API where it implicitly expects CPU name to
be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.

The fix is to just have the clients explictly pass the CPU name!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134127 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-30 01:53:36 +00:00
Evan Cheng
ab8be96fd3 Sink SubtargetFeature and TargetInstrItineraries (renamed MCInstrItineraries) into MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134049 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29 01:14:12 +00:00
Chad Rosier
bd35f27ce9 Reinstate r133516 "Remove some unnecessary uses of c_str()." A trailing null
character in std::string was causing failures for a few ObjC and Obj-C++ tests
when -flto was enabled.  Revision 133999 resolved this issue. Thanks Jay!
rdar://9685235
PR10210


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134017 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28 18:26:12 +00:00
Jay Foad
4f91054fe4 PR10210: New method ConstantArray::getAsCString(). Use it in LTO to
avoid getting embedded trailing null bytes in std::strings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133999 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28 08:24:19 +00:00
Chad Rosier
26f448079f Revert r133516 "Remove some unnecessary uses of c_str()."
This was causing compile-time failures for some of the Objc and Obj-C++
benchmarks.  The specific errors were of the form: "ld: duplicate symbol …"
rdar://9660124

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133955 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27 22:54:29 +00:00
Michael J. Spencer
25b15777df Object: Add proper error handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133872 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-25 17:55:23 +00:00
Michael J. Spencer
76fb9b0e5f Modify llvm-nm to use new Binary creation method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133871 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-25 17:54:59 +00:00
Michael J. Spencer
001c9205fc Make Binary the parent of ObjectFile and update children to new interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133870 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-25 17:54:50 +00:00
Jay Foad
06155e88d0 Remove some unnecessary uses of c_str().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133516 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-21 15:36:24 +00:00
Chris Lattner
b065b06c12 Revamp the "ConstantStruct::get" methods. Previously, these were scattered
all over the place in different styles and variants.  Standardize on two
preferred entrypoints: one that takes a StructType and ArrayRef, and one that
takes StructType and varargs.

In cases where there isn't a struct type convenient, we now add a
ConstantStruct::getAnon method (whose name will make more sense after a few
more patches land).  

It would be "really really nice" if the ConstantStruct::get and 
ConstantVector::get methods didn't make temporary std::vectors.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133412 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-20 04:01:31 +00:00
Chris Lattner
0cd0d88160 eliminate the Type::getDescription() method, using "<<" instead. This
removes some gunk from LLVMContext.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133360 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 21:18:23 +00:00
Bill Wendling
e266ce6c6e Use the verbose asm flag instead of a new flag for decoding the LSDA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133292 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 20:55:01 +00:00
Bill Wendling
916a94b870 Add an option that allows one to "decode" the LSDA.
The LSDA is a bit difficult for the non-initiated to read. Even with comments,
it's not always clear what's going on. This wraps the ASM streamer in a class
that retains the LSDA and then emits a human-readable description of what's
going on in it.

So instead of having to make sense of:

Lexception1:
        .byte   255
        .byte   155
        .byte   168
        .space  1
        .byte   3
        .byte   26
Lset0 = Ltmp7-Leh_func_begin1
      .long     Lset0
Lset1 = Ltmp812-Ltmp7
      .long     Lset1
Lset2 = Ltmp913-Leh_func_begin1
      .long     Lset2
      .byte     3
Lset3 = Ltmp812-Leh_func_begin1
      .long     Lset3
Lset4 = Leh_func_end1-Ltmp812
      .long     Lset4
      .long     0
      .byte     0
      .byte     1
      .byte     0
      .byte     2
      .byte     125
      .long     __ZTIi@GOTPCREL+4
      .long     __ZTIPKc@GOTPCREL+4

you can read this instead:

## Exception Handling Table: Lexception1
##  @LPStart Encoding: omit
##    @TType Encoding: indirect pcrel sdata4
##        @TType Base: 40 bytes
## @CallSite Encoding: udata4
## @Action Table Size: 26 bytes

## Action 1:
##   A throw between Ltmp7 and Ltmp812 jumps to Ltmp913 on an exception.
##     For type(s):  __ZTIi@GOTPCREL+4 __ZTIPKc@GOTPCREL+4
## Action 2:
##   A throw between Ltmp812 and Leh_func_end1 does not have a landing pad.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133286 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 20:35:21 +00:00
Chris Lattner
4f6bab98c5 Drop the "2" suffix on some enums.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133274 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 18:17:37 +00:00
Chris Lattner
96a74c57d9 remove support for a bunch of obsolete instruction encodings
and other backward compatibility hacks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133273 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 18:09:11 +00:00
Chris Lattner
9d61dd9a08 Remove some "2" suffixes from the metadata enums now that "1" is gone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133269 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 17:50:30 +00:00
Chris Lattner
020a5a449f remove bitcode reader support for LLVM 2.7 metadata encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133268 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 17:48:53 +00:00
Michael J. Spencer
5e45dc40d3 Revert the last two commits in the series. r132911, r132912.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132913 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-13 11:53:31 +00:00
Michael J. Spencer
bc437ebbca Modify llvm-nm to use new Binary creation method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132912 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-13 11:12:42 +00:00
Michael J. Spencer
69aec36f9b Make Binary the parent of ObjectFile and update children to new interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132911 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-13 11:12:33 +00:00
Eli Friedman
be2d1239a4 Add -O1/2/3 to bugpoint, so when you conclude opt -O2 reproduces an issue, you can just run bugpoint -O2. :) My implementation isn't precisely equivalent to what opt does, but as far as I can tell, it's close enough.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132695 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-06 22:45:46 +00:00
Eli Friedman
42d41fda08 We only do always-inlining at -O1; make opt reflect that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132693 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-06 22:13:27 +00:00
Nick Lewycky
5d98c9ae71 Also remove -lLTO which should have been in r132349. I failed to apply this
from David Meyer's patch!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132352 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-31 20:00:45 +00:00
Nick Lewycky
471fa149d1 Make the gold plugin build on Cygwin as well as Linux. Patch by David Meyer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132349 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-31 19:53:26 +00:00
Evan Cheng
4992b03cbd Remove dead option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131947 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-24 01:43:38 +00:00
Chris Lattner
3e8984a0c4 initialize and finalize function passes, pointed out by Cameron.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131843 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 06:44:19 +00:00
Chris Lattner
efce071fd6 fix a file system case sensitivity issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131828 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:37:51 +00:00
Chris Lattner
52b28896c8 switch opt to using PassManagerBuilder.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131824 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:21:33 +00:00
Chris Lattner
9d70b6b306 switch llvm-ld. It has a terrible mechanism that people can add extra
passes, it should be converted to use extension points.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131823 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:21:15 +00:00
Chris Lattner
817a01ffb2 switch bugpoint and liblto to PassManagerBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131821 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22 00:20:07 +00:00
Andrew Trick
dc5948d472 Have Program::Wait return -2 for crashed and timeouts instead of embedding
info in the error message. Per Dan's request.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131780 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21 00:56:46 +00:00
Oscar Fuentes
be5d9b0bdc CMake builds gold by default since revision 127466. This is
inconsistent with autoconf, which by default set BINUTILS_INCDIR to
empty and exclude gold from target list.

Based on a patch by Haitao Li!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131229 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-12 11:26:21 +00:00
Andrew Trick
1680832a9b Typo and missing checkin from r131186.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131187 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11 16:44:08 +00:00
Andrew Trick
7c863eb8cc Bugpoint support for miscompilations that result in a crash.
This change allows bugpoint to pinpoint the "opt" pass and bitcode
segment responsible for a crash caused by miscompilation. At least it
works well for me now, without having to create any custom execution
wrappers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131186 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11 16:31:24 +00:00
Jim Grosbach
f5bf3cf7e2 Tidy up. 80-column and whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131094 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-09 20:05:25 +00:00
Duncan Sands
2abb82b1d3 Remove an unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130860 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04 19:13:01 +00:00
Rafael Espindola
925dffa3b8 llvmc: Pass -disable-cfi to llc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130712 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02 19:45:24 +00:00
Rafael Espindola
debd7e4e8b Simplify the handling of pcrel relocations on ELF. Now we do the right thing
for all symbol differences and can drop the old EmitPCRelSymbolValue
method.

This also make getExprForFDESymbol on ELF equal to the one on MachO, and it
can be made non-virtual.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130634 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-01 03:50:49 +00:00
Rafael Espindola
f1a5c7ec04 Add all the plumbing needed for MC to expand cfi to the old tables in
the final assembly. It is the same technique used when targeting
assemblers that don't support .loc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130587 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-30 03:44:37 +00:00
Chandler Carruth
d7797496a3 Revert an unintended commit. Very sorry for this one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130393 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28 08:18:22 +00:00
Chandler Carruth
e825d88aea nuke gold
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130391 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28 08:17:05 +00:00
Mikhail Glushenkov
834b93b51d Remove all references to plugins from the LLVMC docs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130090 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-24 14:17:32 +00:00
Jay Foad
ddcdcc8863 Remove unused STL header includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23 19:53:52 +00:00
Mikhail Glushenkov
3335a99fe8 The .inc file is auto-generated and must not be edited by hand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130021 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-22 22:05:29 +00:00
Rafael Espindola
e8cfbd843d Remove unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129955 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21 23:39:26 +00:00
Nick Lewycky
333ed454d0 Fix typo in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129902 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21 01:54:08 +00:00
Daniel Dunbar
0ccc0dde33 llc: Fix a refacto, .loc support didn't work before 10.6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129841 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-20 00:47:19 +00:00
Daniel Dunbar
558692fd0a ADT/Triple: Renambe isOSX... methods to isMacOSX for consistency with the OS
triple component.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129838 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-20 00:14:25 +00:00
Daniel Dunbar
912225e185 ADT/Triple: Move a variety of clients to using isOSDarwin() and isOSWindows()
predicates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129816 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-19 21:14:45 +00:00
Daniel Dunbar
d285139e0e llc: Eliminate a use of getDarwinMajorNumber().
- As before, there is a minor semantic change here (evidenced by the test
   change) for Darwin triples that have no version component. I debated changing
   the default behavior of isOSVersionLT, but decided it made more sense for
   triples to be explicit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129805 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-19 20:46:13 +00:00
Chris Lattner
7a2bdde0a0 Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15 05:18:47 +00:00
Jim Grosbach
4f9f41f2f9 Load multiple object files and link them via RuntimeDyld in llvm-rtdyld.
Relocations between the object modules are properly resolved, as in the
following trivial example:

$ cat t.c
int foo();
int main() {
    return foo();
}
$ cat foo.c
int foo() {
    return 65;
}
$ clang -c t.c -fno-asynchronous-unwind-tables
$ clang -c foo.c -fno-asynchronous-unwind-tables
$ llvm-rtdyld t.o foo.o ; echo $?
loaded '_main' at: 0x10015c000
65



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129448 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13 15:49:40 +00:00
Jim Grosbach
6b32e7e213 Allow user-specified program entry point for llvm-rtdyld.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129446 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13 15:38:30 +00:00
Jim Grosbach
f8c1c8465f MCJIT lazy relocation resolution and symbol address re-assignment.
Add handling for tracking the relocations on symbols and resolving them.
Keep track of the relocations even after they are resolved so that if
the RuntimeDyld client moves the object, it can update the address and any
relocations to that object will be updated.

For our trival object file load/run test harness (llvm-rtdyld), this enables
relocations between functions located in the same object module. It should
be trivially extendable to load multiple objects with mutual references.

As a simple example, the following now works (running on x86_64 Darwin 10.6):


$ cat t.c
int bar() {
  return 65;
}

int main() {
  return bar();
}
$ clang t.c -fno-asynchronous-unwind-tables -o t.o -c
$ otool -vt t.o
t.o:
(__TEXT,__text) section
_bar:
0000000000000000  pushq %rbp
0000000000000001  movq  %rsp,%rbp
0000000000000004  movl  $0x00000041,%eax
0000000000000009  popq  %rbp
000000000000000a  ret
000000000000000b  nopl  0x00(%rax,%rax)
_main:
0000000000000010  pushq %rbp
0000000000000011  movq  %rsp,%rbp
0000000000000014  subq  $0x10,%rsp
0000000000000018  movl  $0x00000000,0xfc(%rbp)
000000000000001f  callq 0x00000024
0000000000000024  addq  $0x10,%rsp
0000000000000028  popq  %rbp
0000000000000029  ret
$ llvm-rtdyld t.o -debug-only=dyld ; echo $?
Function sym: '_bar' @ 0
Function sym: '_main' @ 16
Extracting function: _bar from [0, 15]
    allocated to 0x100153000
Extracting function: _main from [16, 41]
    allocated to 0x100154000
Relocation at '_main' + 16 from '_bar(Word1: 0x2d000000)
Resolving relocation at '_main' + 16 (0x100154010) from '_bar (0x100153000)(pcrel, type: 2, Size: 4).
loaded '_main' at: 0x100154000
65
$




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129388 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12 21:20:41 +00:00
Jim Grosbach
7cbf92d1d9 Tidy up a bit now that we're using the MemoryManager interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129328 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12 00:23:32 +00:00
Jay Foad
562b84b3ae Don't include Operator.h from InstrTypes.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129271 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-11 09:35:34 +00:00
Sean Callanan
052aa2c256 Moved an access to an object past a NULL check,
making the MC disassembler tester more robust.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129175 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-09 00:21:04 +00:00
Jim Grosbach
b027105fa5 Refactor MCJIT 32-bit section loading.
Teach 32-bit section loading to use the Memory Manager interface, just like
the 64-bit loading does. Tidy up a few other things here and there.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129138 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-08 17:31:24 +00:00
Rafael Espindola
e578252c27 If present, use gold's support for getting a file view. This prevents having
to map the file both in the linker and in the plugin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129109 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-07 21:11:00 +00:00
Jim Grosbach
c41ab789a0 RuntimeDyld should use the memory manager API.
Start teaching the runtime Dyld interface to use the memory manager API
for allocating space. Rather than mapping directly into the MachO object,
we extract the payload for each object and copy it into a dedicated buffer
allocated via the memory manager. For now, just do Segment64, so this works
on x86_64, but not yet on ARM.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128973 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-06 01:11:05 +00:00
Chris Lattner
51fbec9021 remove graphprinter support for domfrontier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128938 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 21:43:56 +00:00
Andrew Trick
ce96902d88 Added *hidden* flags -print-options and -print-all-options so
developers can see if their driver changed any cl::Option's. The
current implementation isn't perfect but handles most kinds of
options. This is nice to have when decomposing the stages of
compilation and moving between different drivers. It's also a good
sanity check when comparing results produced by different command line
invocations that are expected to produce the comparable results.

Note: This is not an attempt to prolong the life of cl::Option. On the
contrary, it's a placeholder for a feature that must exist when
cl::Option is replaced by a more appropriate framework. A new
framework needs: a central option registry, dynamic name lookup,
non-global containers of option values (e.g. per-module,
per-function), *and* the ability to print options values and their defaults at
any point during compilation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128910 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 18:54:36 +00:00
Andrew Trick
a41af7aeef whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128905 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 18:41:31 +00:00
Oscar Fuentes
e7510c2e96 Rename LLVMConfig.cmake to LLVM-Config.cmake. The *Config.cmake naming
scheme is used by the functionality related to find_package.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128889 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 17:02:48 +00:00
Jim Grosbach
fcbe5b7193 Layer the memory manager between the JIT and the runtime Dyld.
The JITMemory manager references LLVM IR constructs directly, while the
runtime Dyld works at a lower level and can handle objects which may not
originate from LLVM IR. Introduce a new layer for the memory manager to
handle the interface between them. For the MCJIT, this layer will be almost
entirely simply a call-through w/ translation between the IR objects and
symbol names.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128851 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-04 23:04:39 +00:00
Devang Patel
1be9980d06 Update BreakpointPrinter to emit original function names only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128839 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-04 19:51:17 +00:00
Eric Christopher
138b77c38a Remove unused function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128834 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-04 17:36:11 +00:00
Chris Lattner
74a26fe099 silence an unused function warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128831 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-04 17:17:57 +00:00
Eric Christopher
592cf78f84 Start migrating mach-o dumping facilities to the object file out of a
separate executable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128801 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-03 23:51:47 +00:00
Oscar Fuentes
6c1bead22b CMake: remove debug code from previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128740 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-01 21:39:38 +00:00
Oscar Fuentes
c2db19ebf4 Fix assignment of -fPIC to CMAKE_C_FLAGS. Configure llvm-config.in.in
with the contents of CMAKE_C(XX)_FLAGS too, else `llvm-config
--c(xx)flags' doesn't tell the absolute truth.

This comes from PR9603 and is based on a patch by Ryuta Suzuki!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128727 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-01 19:36:06 +00:00
Devang Patel
c9d2f0cad3 Update CMakeLists.txt
Patch by arrowdoger.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128719 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-01 18:03:58 +00:00
Michael J. Spencer
56584fcbfd Fix whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128631 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-31 13:06:39 +00:00
Michael J. Spencer
c9c08fb3a7 Switch FileRemover from PathV1 to V2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128630 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-31 13:04:19 +00:00
Jay Foad
3ecfc861b4 Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
PHINode::Create() giving the (known or expected) number of operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128537 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-30 11:28:46 +00:00
Jay Foad
d8b4fb4aab (Almost) always call reserveOperandSpace() on newly created PHINodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128535 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-30 11:19:20 +00:00
Francois Pichet
00b7ce6cb8 Update CMake link dependency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128503 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-29 23:18:51 +00:00
Jim Grosbach
5acfa9f0fd Instantiate a JITMemoryManager for MCJIT Dyld
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128485 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-29 21:03:05 +00:00
Devang Patel
a89cfd23c4 Expoert c interface for disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128440 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-29 00:01:39 +00:00
Daniel Dunbar
c6cf43d258 MC: Add support for disabling "temporary label" behavior. Useful for debugging
on Darwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128430 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-28 22:49:15 +00:00
NAKAMURA Takumi
c37c539944 llvm-stub.cpp: mingw-w64 tweak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128205 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24 07:06:45 +00:00
Rafael Espindola
6421a8815e Add a lto_codegen_compile_to_file to avoid producing a file, reading it to
memory and writing it back to disk.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128108 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22 20:57:13 +00:00
Rafael Espindola
11d1803770 We don't need a null terminator for the output file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128098 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22 19:20:47 +00:00
Jim Grosbach
b3eecaf19e Propogate the error message, not just the error state.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128094 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22 18:19:42 +00:00
Oscar Fuentes
c943a9aa4f Updated library dependencies.
Now we can remove RuntimeDyld from the LLVM_LINK_COMPONENTS of
tools/lli. CMakeLists.txt LLVM_LINK_COMPONENTS shall not differ from
its companion Makefile LINK_COMPONENTS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128069 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22 03:58:55 +00:00
Jim Grosbach
cb3c5d8e3e Update link components.
Also perform the required dark rituals and sacrifices to placate the buildbot
spirits. We shall see if they are appeased...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128067 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22 03:10:14 +00:00
Oscar Fuentes
1dbf6f5ab4 Build the new RuntimeDyld library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128035 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-21 23:07:53 +00:00
Jim Grosbach
6e56331ed9 Library-ize the dyld components of llvm-rtdyld.
Move the dynamic linking functionality of the llvm-rtdyld program into an
ExecutionEngine support library. Update llvm-rtdyld to just load an object
file into memory, use the library to process it, then run the _main()
function, if one is found.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128031 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-21 22:15:52 +00:00
Bill Wendling
a5c177e70a We need to pass the TargetMachine object to the InstPrinter if we are printing
the alias of an InstAlias instead of the thing being aliased. Because we need to
know the features that are valid for an InstAlias.

This is part of a work-in-progress.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127986 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-21 04:13:46 +00:00
Oscar Fuentes
f6474f69d3 Make llvm-config.in configuration more MSYS-friendly.
Some of those POSIX <-> Windows command line conversions ended on
failure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127958 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-19 22:52:33 +00:00
Oscar Fuentes
930df9abc5 CMake: store TARGET_TRIPLE on llvm-config.in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127957 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-19 22:52:25 +00:00
Jim Grosbach
31649e61bc Beginnings of MC-JIT code generation.
Proof-of-concept code that code-gens a module to an in-memory MachO object.
This will be hooked up to a run-time dynamic linker library (see: llvm-rtdyld
for similarly conceptual work for that part) which will take the compiled
object and link it together with the rest of the system, providing back to the
JIT a table of available symbols which will be used to respond to the
getPointerTo*() queries.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127916 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 22:48:41 +00:00
Rafael Espindola
f19d7a7af3 Use lazy parsing in LTO. Unfortunately this is only a 3% time saving for
'ar'. Have to figure out how to make libLTO even lazier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127901 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 19:51:00 +00:00
Jim Grosbach
35fdeb7b37 Add llvm-rtdyld support for loading 32-bit code.
Factor out the 64-bit specific bits into a helper function and add an
equivalent that loads the 32-bit sections. This allows using llvm-rtdyld on ARM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127892 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 18:54:32 +00:00
Oscar Fuentes
d4336e29a4 Update list of link components for llvm-rtdyld.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127887 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 17:27:04 +00:00
Jim Grosbach
82c25b4964 Naming conventional tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127886 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 17:24:21 +00:00
Jim Grosbach
1cb19a4470 MachO file loader and execution utility.
Add a bone-simple utility to load a MachO object into memory, look for
a function (main) in it, and run that function directly. This will be used
as a test and development platform for MC-JIT work regarding symbol resolution,
dynamic lookup, etc..

Code by Daniel Dunbar.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127885 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 17:11:39 +00:00
Rafael Espindola
9a4584b54b Simplify the computation of undefined symbols. Instead of walking
functions and initializers, just report the declarations present in
the module.

The motivation is to open the way for using the lazy module parsing,
which should speed up clients that just want a symbol list (nm, ar).

This is slightly less precise, but since both -strip-dead-prototypes
and -globaldce are part of the standard pipeline, this shouldn't
change the result for clang/dragonegg produced binaries.

Any decl in an IL file was also put there because a FE expected it
to be necessary, so this should not be a problem for "-O0 -emit-llvm".

As a sanity check, I have bootstrapped clang on linux and built
firefox on both linux and darwin. A clang bootstrap on darwin
with LTO fails with or without this patch because, ironically,
the linker doesn't like the combination of dead_strip and LTO
when building libLTO.so :-)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127870 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 05:12:38 +00:00
NAKAMURA Takumi
0e8d588948 tools/lto/LTOModule.cpp: Eliminate an unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127859 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 03:21:11 +00:00
NAKAMURA Takumi
3bc729c3b3 llvm-bcanalyzer.cpp: Tweak format string to suppress warnings on mingw32-g++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127858 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 03:21:04 +00:00
Rafael Espindola
9916d2ac39 Use RequiresNullTerminator to create buffers without a null terminator
instead of copying.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127835 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17 22:18:42 +00:00
Stuart Hastings
c74513d1b6 Reapply: Add type output to llvm-dis annotations. Patch by Yuri!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127824 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17 19:50:04 +00:00
Stuart Hastings
412bf0594e Revert 127813 while fixing broken test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127814 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17 16:54:27 +00:00
Stuart Hastings
98cc1ef3e9 Add type output to llvm-dis. Patch by Yuri!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127813 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17 16:30:14 +00:00
Rafael Espindola
f21b1058a1 Add support in the LTO library for loading an object from the middle
of an file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127781 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17 00:36:11 +00:00
Francois Pichet
875c3ffcc9 Make llvm::Consumer a class (to remove a MSVC warning since Consumer is later forward declared as a struct)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127632 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-14 23:07:21 +00:00
Renato Golin
7d4fc4fb34 This patch is a big refactoring of llvm-diff. It doesn't add new features, but it re-organizes the old features, so I can insert the MetadataEngine to use the same infrastructure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127627 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-14 22:22:46 +00:00
Oscar Fuentes
98f6ddc3c5 LTO is not ready for Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127562 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-13 03:06:59 +00:00
Oscar Fuentes
b56130f96b Build EnhancedDisassembly as a shared library too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127555 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-12 22:01:47 +00:00
Oscar Fuentes
8e3db304c1 Build LTO as a static library too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127553 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-12 22:01:36 +00:00
Oscar Fuentes
54efb7371a Build LTO as a static library too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127549 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-12 17:32:30 +00:00
Oscar Fuentes
798403babd Update link components for llvm-dis and LTO.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127545 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-12 16:48:49 +00:00
Oscar Fuentes
4839ded3bd Force re-linking of LLVMgold.so when its exports file changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127473 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11 18:27:13 +00:00
Oscar Fuentes
aa1fbb40ad Fix processing of gold.exports.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127471 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11 18:07:46 +00:00
Devang Patel
027f0995d4 While printing annotations, print line number and variable name if debug info is present.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127470 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11 18:07:33 +00:00
Oscar Fuentes
1dc550b383 Add LTO and gold plugin to the CMake build. Linux-only, support for
other systems pending.

PR9456.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127466 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11 15:44:24 +00:00
Rafael Espindola
38c4e53549 Add a special streamer to libLTO that just records symbols definitions and
uses.

The result produced by the streamer is used to give the linker more accurate
information and to add to llvm.compiler.used. The second improvement removes
the need for the user to add __attribute__((used)) to functions only used in
inline asm. The first one lets us build firefox with LTO on Darwin :-)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126830 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02 04:14:42 +00:00
Rafael Espindola
d36fb9b5d4 Gold now rescans archives as needed, so the pass-through options are not
necessary anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126580 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 20:30:22 +00:00
Rafael Espindola
35358e02bb bfd was fixed, remove the work around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126579 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 20:15:37 +00:00
Rafael Espindola
981b1c4c62 LTO uses MC now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126546 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26 16:44:13 +00:00
Rafael Espindola
e9efea1194 Switch LTO to use MC. This takes the linking of libxul.so from about 7m to
6m30.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126426 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 21:04:06 +00:00
Chris Lattner
9992fcad68 fit in 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126399 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 18:59:38 +00:00
Benjamin Kramer
f26be1e965 Plug some leaks in edis.
- Don't leak parsed operands during tokenization.
- Don't leak printed insts in llvm-mc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126381 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 11:03:19 +00:00
Sean Callanan
3894a795e6 Fixed a bug in the enhanced disassembly tester that
caused it to only parse one line of input.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126301 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 03:29:41 +00:00
Oscar Fuentes
50b284666f CMake: remove unnecessary variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126224 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 15:40:20 +00:00
Sean Callanan
b21e49c8fe Fixed llvm-mc in edis mode to use the result of
operand.evaluate as an error code, not as the
contents of the operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126181 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 02:09:15 +00:00
Rafael Espindola
8e04fc3adf Dispose modules early and only create codegen when the plugin is being
used by the linker and not by nm or ar.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126089 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20 18:28:29 +00:00
Rafael Espindola
cd6c93ec48 Fix some memory leaks and avoid looking in the hash tables twice.
libxul links in 7m0.403s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126085 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20 16:27:25 +00:00
Stephen Wilson
ebccf0891a This patch lets LLDB build as an LLVM subproject. LLDB is not built in
parallel with the rest of the tools directory as it depends on Clang.

This patch was first applied in r125956 and subsequently reverted in
r125964 as it broke in-tree builds.  Makefile.rules was fixed up in 
r126070 to handle missing optional directories for the in-tree case,
so it should be safe now to bring this patch back in.
 



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126071 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20 04:17:15 +00:00
Rafael Espindola
37d42f8a50 Add modules to codegen as soon as possible. This reduces the link time
of libxul from 12m31.084s to 7m1.359s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126052 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19 21:49:57 +00:00
Mikhail Glushenkov
75dab009eb Make "-opt [-emit-llvm]" work for .ll files.
Patch by Kaelyn Uhrain!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126000 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19 00:33:27 +00:00
Chris Lattner
188a7e00e7 add a way to disable all builtins, wire it up to opt's -disable-simplifylibcalls flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125978 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18 22:34:03 +00:00
Chris Lattner
2a66acafaf Have opt set up a specific TargetLibraryInfo for modules
with a triple.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125970 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18 22:13:01 +00:00
Oscar Fuentes
6d857ca4d7 Move library stuff out of the toplevel CMakeLists.txt file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125968 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18 22:06:14 +00:00
Owen Anderson
d78b789110 Revert r125956, which broke the build if you _don't_ have lldb checked out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125964 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18 21:33:23 +00:00
Stephen Wilson
ebdf0f9e0c This patch lets LLDB build as an LLVM subproject. LLDB is not built in
parallel with the rest of the tools directory as it depends on Clang.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125956 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18 20:50:33 +00:00
Peter Collingbourne
90d238ce8a Make -disable-simplify-libcalls work with -std-compile-opts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125824 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18 02:59:21 +00:00
Rafael Espindola
5a287d7a03 Add a debug obj-path option to make it easy to keep the .o produce by LTO.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125663 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-16 11:19:44 +00:00
Rafael Espindola
5d618ef7f1 Switch llvm to using comdats. For now always use groups with a single
section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125526 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-14 22:23:49 +00:00
Chris Lattner
c55f58b1a6 improve solaris support, from PR9109, patch by Yuri!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125456 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-13 08:38:44 +00:00
Rafael Espindola
2e3066b319 Preserve aliases if needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125439 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-12 18:03:13 +00:00
Rafael Espindola
d7401b35e3 Fix a silly bug I introduced when dropping std::string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-12 00:19:56 +00:00
Chris Lattner
354c5b9bcf fix dumping of METADATA_ATTACHMENT2 names, patch by Peter Housel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125367 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-11 05:50:01 +00:00
Rafael Espindola
ef1860a117 Remove std::string version of getNameWithPrefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125363 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-11 05:23:09 +00:00
NAKAMURA Takumi
2fcc17e3ba CMake: LLVM_NO_RTTI must be obsolete now!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125274 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10 09:13:39 +00:00
NAKAMURA Takumi
8d5e22aa74 tools/llvm-ld/CMakeLists.txt: llvm-ld depends on llvm-stub at runtime.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125166 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 04:17:47 +00:00
NAKAMURA Takumi
fea2b517cf tools/llvm-ld: Cygwin can handle #!shbang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125165 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 04:17:39 +00:00
Rafael Espindola
b4cc031a3e Don't open the file again in the gold plugin. To be able to do this, update
MemoryBuffer::getOpenFile to not close the file descriptor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125128 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-08 22:40:47 +00:00
Andrew Trick
f73311bb64 Added bugpoint options: -compile-custom and -compile-command=...
I've been using this mode to narrow down llc unit tests. Example
custom compile script:
llc "$@"
not pygrep.py 'mul\s+r([0-9]), r\1,' < bugpoint-test-program.s


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125096 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-08 18:20:48 +00:00
Andrew Trick
de86cbdc57 whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125095 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-08 18:07:10 +00:00
Rafael Espindola
4cb310b67d Don't tell the linker about available_externally definitions. If we do, it will
complain about duplicated definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124634 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-01 00:41:51 +00:00
Devang Patel
97f6d5b241 While printing "interesting" breakpoint locations for debug info quality test harness, focus only on entry block's terminator for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124610 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-31 21:36:24 +00:00
Oscar Fuentes
d73e5751b2 Don't show -pedantic, -W and -Wall on the output of
llvm-config --cflags --cxxflags --cppflags

We shouldn't impose those flags on people who use llvm-config for
building their own projects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124399 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-27 19:29:48 +00:00
Rafael Espindola
96aa78c8c5 Add support for the --noexecstack option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124077 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-23 17:55:27 +00:00
Tobias Grosser
5839614d97 RegionPassPrinter should contain the name of the pass printed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123941 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 21:03:20 +00:00
Michael J. Spencer
59315d1d54 llvm-objdump: Remove redundant includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123902 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 07:22:13 +00:00
Michael J. Spencer
d11699d3c0 llvm-nm: Fix warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123901 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 07:22:04 +00:00
Michael J. Spencer
92e1deb051 Add llvm-objdump
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123898 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 06:39:06 +00:00
Michael J. Spencer
20d335aa04 llvm-nm: Update to use the new LLVMObject library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123897 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 06:38:57 +00:00
Michael J. Spencer
8b1659e8bf gold: MinGW fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123886 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 05:43:16 +00:00
Oscar Fuentes
3c00a83c33 Add some platform checks. Also fix a typo on a Makefile.
Patch by arrowdodger!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123659 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-17 16:35:14 +00:00
Ted Kremenek
7cefd0e9d5 Fix memory leak found by clang static analyzer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123487 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-14 22:34:17 +00:00
Devang Patel
3f84a4537d Disable debug mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123443 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-14 15:55:50 +00:00
Devang Patel
bc8d5f11e7 Little help to debug the bugpoint itself.
Patch by Bob Wilson.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123390 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-13 19:48:54 +00:00
Michael J. Spencer
83a113b77c Fix Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123152 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-10 02:34:40 +00:00
Michael J. Spencer
54453f2978 Support/Path: Deprecate PathV1::exists and replace all uses with PathV2::fs::exists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123151 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-10 02:34:23 +00:00
Devang Patel
6a6623c596 Do not include DataTypes.h in llvm-c/lto.h.
This means avoid using uint32_t. This patch reverts r112200 and fixes original  problem by fixing argument type in lto.cpp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123038 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-07 22:26:25 +00:00
Rafael Espindola
2f867a63da Correctly disassemble truncated asm.
Patch by Richard Simth.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122962 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-06 16:48:42 +00:00
Chris Lattner
9fc5cdf77c split dom frontier handling stuff out to its own DominanceFrontier header,
so that Dominators.h is *just* domtree.  Also prune #includes a bit.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-02 22:09:33 +00:00
NAKAMURA Takumi
8eac886216 autoconf: Add --disable-embed-stdcxx to suppress linking libstdc++.a into llvm.dll with --enable-shared on Cygming.
Cygwin has stdc++.dll in it's distribution, and we can assume distro's stdc++.dll might be available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122622 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-29 03:59:14 +00:00
Michael J. Spencer
7385509101 Support/PathV1: Deprecate get{Basename,Dirname,Suffix}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122157 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18 22:23:07 +00:00
Owen Anderson
fffa863536 Revert r122143 through r122140, which collectively broke the LLVMC tests on
the buildbots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122149 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18 07:37:18 +00:00
Michael J. Spencer
b9c767cce5 Support/PathV1: Deprecate get{Basename,Dirname,Suffix}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122141 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18 04:13:36 +00:00
Michael J. Spencer
c448aa6656 llvm-dis: Fix memory leak. ParseBitcodeFile should be taking ownership of
the MemoryBuffer*, however, it doesn't seem to delete it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122004 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16 22:37:52 +00:00
Michael J. Spencer
fe068b3c36 llvm-dis: Simplify MemoryBuffer usage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121975 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16 16:23:38 +00:00
Michael J. Spencer
7aa4844191 Fix whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16 16:23:30 +00:00
Daniel Dunbar
b8810a3886 build: Fix ONLY_TOOLS to not build lto etc. unless specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16 15:42:26 +00:00
Daniel Dunbar
71d3500005 Fix some compiler warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121959 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16 04:36:42 +00:00
Michael J. Spencer
3ff9563c3e MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121958 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16 03:29:14 +00:00
Daniel Dunbar
745dacc91d MC: Make TargetAsmBackend available to the AsmStreamer.
- Treaty talks on the non-proliferation of MC objects broke down.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16 03:05:59 +00:00
Mikhail Glushenkov
24d7fa2b6e Copy-pastos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121829 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:22:34 +00:00
Mikhail Glushenkov
36604a60e8 Remove ConvertToMAttrImpl, it became too '-march'-specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121828 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:22:29 +00:00
Mikhail Glushenkov
42db997688 llvmc: Support -march arguments that should be forwarded to llc as -mcpu.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121827 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:22:25 +00:00
Mikhail Glushenkov
2ac7eb8c61 llvmc: Better -mfpu/-mcpu support for ARM & PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121826 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:22:20 +00:00
Mikhail Glushenkov
26e10aeaf4 llvmc: more complete -march table for ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121825 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:22:15 +00:00
Mikhail Glushenkov
73e78098fd llvmc: Support -mabi/-mfloat-abi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121824 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:22:10 +00:00
Mikhail Glushenkov
bebea87284 llvmc: Forward -march/-mcpu/-mtune to as & ld.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121823 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:22:05 +00:00
NAKAMURA Takumi
049c74ba3e macho-dump: Fix CMake build, following up to r121466.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121476 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 09:18:26 +00:00
Rafael Espindola
89b9372605 Fixed version of 121434 with no new memory leaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121471 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 07:39:47 +00:00
Daniel Dunbar
4e45256a06 macho-dump: Switch to C++ macho-dump tool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121466 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 06:19:45 +00:00
Daniel Dunbar
a87d7ec234 Mach-O: Tweak field name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121465 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 06:19:39 +00:00
Rafael Espindola
f7fd4aa261 Revert my previous patch to make the valgrind bots happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121461 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 04:01:09 +00:00
NAKAMURA Takumi
51c06bf6ad Add dependency to "make check".
cmake/modules/AddLLVM.cmake: Add empty "phony" target in add_llvm_loadable_module() even if loadable module were not supported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121455 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 02:15:36 +00:00
Rafael Espindola
1c952b9cc9 Initial support for the cfi directives. This is just enough to get
f:
        .cfi_startproc
        nop
        .cfi_endproc

assembled (on ELF).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 23:48:29 +00:00
Devang Patel
29012319cd Print breakpoints for call instructions. This is used by optimized debug info test harness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121432 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 23:37:07 +00:00
Dan Gohman
e7e4b51afc Give CurStreamType's enum a name. This works around what is apparently
a bug in Apple GCC 4.0.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121409 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 20:35:40 +00:00
Michael J. Spencer
f2f516fc26 More code not compiled by CMake. :(.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121387 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 18:06:07 +00:00
Michael J. Spencer
333fb04506 Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121379 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 17:36:48 +00:00
Devang Patel
f5f2300d24 Add a simple breakpoint location printer. This will be used by upcoming "debug info in optimized code" quality test harness to set breakpoints at "interesting" locations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121078 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 00:33:43 +00:00
Devang Patel
9267d140de Do not try luck by using given name to create temporary file. In parallel builds it may not work.
This time for .s file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121016 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 18:04:39 +00:00
Devang Patel
b7bbd46122 Do not try luck by using given name to create temporary file. In parallel builds it may not work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 23:58:31 +00:00
Devang Patel
9bc23ad614 Disable .loc support on older darwin OSes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120747 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 23:03:57 +00:00
Tobias Grosser
7593f34d67 Move check of command line options after command line parsing.
The check to not allow -analyze and -disable-output at the same time was done
before parsing the command line flags. Therefore it never triggered, and in case
both options where used opt segfaulted. Fix this by moving this check a after
command line parsing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120732 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 20:35:16 +00:00
Devang Patel
75a08e6aac Add hiddent command line option, as an debugging aid, to disable .loc use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120575 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01 15:36:49 +00:00
Chris Lattner
424a04ec4e convert llvm-ar and llvm-ranlib to raw_ostream from iostreams.
Patch by Danil Malyshev!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120341 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 23:02:20 +00:00