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2011-06-17Drop the "2" suffix on some enums.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133274 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17remove support for a bunch of obsolete instruction encodingsChris Lattner
and other backward compatibility hacks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133273 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17Remove some "2" suffixes from the metadata enums now that "1" is gone.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133269 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17remove bitcode reader support for LLVM 2.7 metadata encoding.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133268 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-13Revert the last two commits in the series. r132911, r132912.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132913 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-13Modify llvm-nm to use new Binary creation method.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132912 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-13Make Binary the parent of ObjectFile and update children to new interface.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132911 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-06Add -O1/2/3 to bugpoint, so when you conclude opt -O2 reproduces an issue, ↵Eli Friedman
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
2011-06-06We only do always-inlining at -O1; make opt reflect that.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132693 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-31Also remove -lLTO which should have been in r132349. I failed to apply thisNick Lewycky
from David Meyer's patch! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132352 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-31Make the gold plugin build on Cygwin as well as Linux. Patch by David Meyer!Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132349 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-24Remove dead option.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131947 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22initialize and finalize function passes, pointed out by Cameron.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131843 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22fix a file system case sensitivity issue.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131828 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22switch opt to using PassManagerBuilder.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131824 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-22switch llvm-ld. It has a terrible mechanism that people can add extraChris Lattner
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
2011-05-22switch bugpoint and liblto to PassManagerBuilder.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131821 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21Have Program::Wait return -2 for crashed and timeouts instead of embeddingAndrew Trick
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
2011-05-12CMake builds gold by default since revision 127466. This isOscar Fuentes
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
2011-05-11Typo and missing checkin from r131186.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131187 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11Bugpoint support for miscompilations that result in a crash.Andrew Trick
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
2011-05-09Tidy up. 80-column and whitespace.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131094 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04Remove an unused variable.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130860 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02llvmc: Pass -disable-cfi to llc.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130712 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-01Simplify the handling of pcrel relocations on ELF. Now we do the right thingRafael Espindola
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
2011-04-30Add all the plumbing needed for MC to expand cfi to the old tables inRafael Espindola
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
2011-04-28Revert an unintended commit. Very sorry for this one.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130393 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28nuke goldChandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130391 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-24Remove all references to plugins from the LLVMC docs.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130090 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23Remove unused STL header includes.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-22The .inc file is auto-generated and must not be edited by hand.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130021 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21Remove unused argument.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129955 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21Fix typo in comment.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129902 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-20llc: Fix a refacto, .loc support didn't work before 10.6.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129841 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-20ADT/Triple: Renambe isOSX... methods to isMacOSX for consistency with the OSDaniel Dunbar
triple component. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129838 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-19ADT/Triple: Move a variety of clients to using isOSDarwin() and isOSWindows()Daniel Dunbar
predicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129816 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-19llc: Eliminate a use of getDarwinMajorNumber().Daniel Dunbar
- 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
2011-04-15Fix a ton of comment typos found by codespell. Patch byChris Lattner
Luis Felipe Strano Moraes! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13Load multiple object files and link them via RuntimeDyld in llvm-rtdyld.Jim Grosbach
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
2011-04-13Allow user-specified program entry point for llvm-rtdyld.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129446 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12MCJIT lazy relocation resolution and symbol address re-assignment.Jim Grosbach
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
2011-04-12Tidy up a bit now that we're using the MemoryManager interface.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129328 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-11Don't include Operator.h from InstrTypes.h.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129271 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-09Moved an access to an object past a NULL check,Sean Callanan
making the MC disassembler tester more robust. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129175 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-08Refactor MCJIT 32-bit section loading.Jim Grosbach
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
2011-04-07If present, use gold's support for getting a file view. This prevents havingRafael Espindola
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
2011-04-06RuntimeDyld should use the memory manager API.Jim Grosbach
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
2011-04-05remove graphprinter support for domfrontier.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128938 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05Added *hidden* flags -print-options and -print-all-options soAndrew Trick
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
2011-04-05whitespaceAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128905 91177308-0d34-0410-b5e6-96231b3b80d8
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