Commit Graph

3021 Commits

Author SHA1 Message Date
Daniel Dunbar d821f4ac60 llvm-mc: Add a -mc-relax-all option, which relaxes every fixup. We always need
exactly two passes in that case, and don't ever need to recompute any layout,
so this is a nice baseline for relaxation performance.

llvm-svn: 99563
2010-03-25 22:49:09 +00:00
Dan Gohman 8e404fe769 Trim #includes.
llvm-svn: 99416
2010-03-24 19:56:17 +00:00
Dan Gohman 4634b7d4f6 It's not necessary to call raw_ostream::close explicitly on automatic
raw_ostream variables immediately before they go out of scope.

llvm-svn: 99413
2010-03-24 19:00:02 +00:00
Daniel Dunbar b09b8906cb llvm-mc: Support -filetype=null, for timing purposes.
llvm-svn: 99349
2010-03-23 23:47:12 +00:00
Bill Wendling 703d0b978a Remove if DISABLED not if not DISABLED...
llvm-svn: 99343
2010-03-23 23:09:03 +00:00
Bill Wendling c941619a73 Use "DISABLE_EDIS" to disable building "edis" explicitly. Don't build it for
Apple-style builds.

llvm-svn: 99336
2010-03-23 22:15:33 +00:00
Chris Lattner 7d32580e5a make sure to delete the llvm module before calling llvm_shutdown,
this fixes crashes in error cases, PR6683

llvm-svn: 99334
2010-03-23 21:59:43 +00:00
Dan Gohman e5732c63c4 llc doesn't need LinkAllVMCore.
llvm-svn: 99186
2010-03-22 16:59:44 +00:00
Jeffrey Yasskin 38da2b015f Avoid leaking the FunctionPassManager from opt.
llvm-svn: 99180
2010-03-22 15:56:04 +00:00
Jeffrey Yasskin a6eedc3c03 Free all Constants in ~LLVMConstantImpl. We avoid assertion failures
by dropping all references from all constants that can use other
constants before trying to destroy any of them.

I also had to free bugpoint's Module in ~BugDriver().

llvm-svn: 99160
2010-03-22 05:23:37 +00:00
Daniel Dunbar d9d5b315ab llvm-mc: Fix MCInstPrinter memory leaks.
llvm-svn: 99101
2010-03-20 22:36:35 +00:00
Daniel Dunbar c5621ed07a llvm-mc: Fix memory leak of MCAsmInfo.
llvm-svn: 99098
2010-03-20 22:36:25 +00:00
Daniel Dunbar abf6e3657e llvm-mc: Fix target selection for --disassemble to use GetTarget.
llvm-svn: 98973
2010-03-19 18:07:50 +00:00
Chris Lattner 90a7859ebc fix an MCInstPrinter leak that jyasskin pointed out:
createAsmStreamer now takes ownership of the instprinter.

llvm-svn: 98939
2010-03-19 05:48:53 +00:00
Jeffrey Yasskin 71bd0f4eda Bugpoint's default memory limit (100MB) was too low for valgrind, so
this patch raises the default to 800MB when valgrind's active.  800
was chosen semi-arbitrarily.

llvm-svn: 98905
2010-03-19 00:09:28 +00:00
Sean Callanan 8b02a0f769 Changed install_name for libEnhancedDisassembly.dylib on
Mac OS X to match current install location.  This has no
effect on other platforms.

llvm-svn: 98773
2010-03-17 22:01:36 +00:00
Chris Lattner fd381328ff add support for bugpointing the integrated assembler. Something like this
works for me: bugpoint Output/bisort.llvm.bc -run-llc-ia -safe-run-llc

This uses llc with the integrated assembler as the test compiler and llc
without it as the safe compiler.

llvm-svn: 98618
2010-03-16 06:41:47 +00:00
Daniel Dunbar 144873437c llvm-mc: Delete output files on error.
llvm-svn: 98445
2010-03-13 19:31:47 +00:00
Daniel Dunbar 322fec671b llvm-mc: Support -n, useful for comparing -integrated-as output since the
compiler may not lead with the text section.

llvm-svn: 98418
2010-03-13 02:20:57 +00:00
Daniel Dunbar 4689211583 llvm-mc: Support -arch as a simplified form of -triple.
llvm-svn: 98417
2010-03-13 02:20:38 +00:00
Chris Lattner c7b46f9d9c give Mangler access to TargetData.
llvm-svn: 98378
2010-03-12 20:47:28 +00:00
Chris Lattner 2eff505fba make the mangler take an MCContext instead of an MAI.
No functionality change.

llvm-svn: 98363
2010-03-12 18:44:54 +00:00
Chris Lattner ac77bf5d1e remove MAI argument from createAsmStreamer since it
can get it from the context now.

llvm-svn: 98361
2010-03-12 18:28:53 +00:00
Chris Lattner 768ea2add2 change MCContext to always have an MCAsmInfo.
llvm-svn: 98293
2010-03-11 22:53:35 +00:00
Daniel Dunbar c5ddbad237 MC: Provide MCAssembler with a TargetAsmBackend.
llvm-svn: 98222
2010-03-11 01:34:27 +00:00
Duncan Sands 5674c34780 Attempt to fix random build failures seen when doing highly
parallel builds: the gold plugin fails to link because the lto
library is in the middle of being written out by the linker.

llvm-svn: 98054
2010-03-09 09:03:21 +00:00
Mikhail Glushenkov a764083db3 Make it not an error to specify -O* options several times.
As in 'llvmc -O2 -O2 test.c'.

llvm-svn: 97787
2010-03-05 04:46:39 +00:00
Chris Lattner 5ec1b24f8f apparently if gold is around lto needs to be part of DIRS.
llvm-svn: 97780
2010-03-05 02:34:34 +00:00
Chris Lattner 2e89d20ad3 Only build libedis if ENABLE_SHARED is specified, just like liblto.
Don't build any of the dynamic library stuff on cygwin/mingw.

llvm-svn: 97771
2010-03-05 00:59:18 +00:00
Chris Lattner 274c8d8d07 liblto and gold don't need to be built in serial
llvm-svn: 97770
2010-03-05 00:54:45 +00:00
Erick Tryzelaar 444c0955af Rewrite makefiles to explicitly reference DESTDIR to fix bug 3153.
We need this so can not bake DESTDIR into the O'Caml symlinks.

llvm-svn: 97743
2010-03-04 20:56:19 +00:00
Dan Gohman 5341a86450 Make llc opt into the addPassesToEmitFile verify pass.
llvm-svn: 97502
2010-03-01 21:45:21 +00:00
Chris Lattner 134a9dc114 don't build edis if the x86 target isn't enabld.
llvm-svn: 97268
2010-02-26 21:26:33 +00:00
Sanjiv Gupta f8bd9413d5 disable-mem2reg and disable-gvn options should not be used by the driver.
llvm-svn: 97236
2010-02-26 18:38:44 +00:00
Jeffrey Yasskin 6b718f73a5 Try r96559 for the third time. This time the shared library is only built if
--enable-shared is passed to configure.

llvm-svn: 97119
2010-02-25 06:34:33 +00:00
Jeffrey Yasskin 15983e57d6 Roll back r96959 again.
llvm-svn: 96981
2010-02-23 20:53:37 +00:00
Jeffrey Yasskin d097117121 Oops. Pass -lgcc _only_ on ARM, not on everything except ARM.
llvm-svn: 96965
2010-02-23 18:40:48 +00:00
Jeffrey Yasskin 3ac46ccdff Roll r96559 forward again, adding libLLVM-2.7svn.so to LLVM. This links 3 of
the examples shared to make sure the shared library keeps working.

llvm-svn: 96959
2010-02-23 18:10:07 +00:00
Mikhail Glushenkov 98d0298a0e Fix -mtune forwarding.
llvm-svn: 96944
2010-02-23 14:29:42 +00:00
Mikhail Glushenkov 527bfeeda7 Update mcc16 and the ancient Clang plugin for the 'cmd_line' -> 'command' change.
llvm-svn: 96933
2010-02-23 09:59:30 +00:00
Mikhail Glushenkov cf68f26beb Input files with empty suffixes must be passed to linker.
llvm-svn: 96927
2010-02-23 09:05:21 +00:00
Mikhail Glushenkov 3f8f81e39a Support -Xlinker et al.
llvm-svn: 96926
2010-02-23 09:05:15 +00:00
Mikhail Glushenkov 6e3c5dd8a3 Typo.
llvm-svn: 96924
2010-02-23 09:05:06 +00:00
Mikhail Glushenkov a44e838bcb Correct option forwarding: initial implementation.
Does not work, but the infrastructure changes are in place.

llvm-svn: 96920
2010-02-23 09:04:44 +00:00
Mikhail Glushenkov 04ae7a6e01 Precompiled headers: initial support.
llvm-svn: 96919
2010-02-23 09:04:33 +00:00
Mikhail Glushenkov ebf8fbbb8f New experimental/undocumented feature: 'works_on_empty'.
For now, just enough support to make -filelist work.

llvm-svn: 96918
2010-02-23 09:04:28 +00:00
Mikhail Glushenkov 23cce8188b Support '-install_name'.
llvm-svn: 96917
2010-02-23 09:04:18 +00:00
Daniel Dunbar e67ebdc60a Kill off LLVMGCCARCH and LLVMGCC_VERSION make variables.
llvm-svn: 96909
2010-02-23 07:56:31 +00:00
Daniel Dunbar e7d4f92cfa Kill off LLVMGCC_MAJVERS make variable.
llvm-svn: 96907
2010-02-23 07:56:22 +00:00
Duncan Sands 3d928db087 Uniformize the way these options are printed. Requested by
Russell Wallace.

llvm-svn: 96580
2010-02-18 14:37:52 +00:00
Benjamin Kramer 32c3d30fc9 Avoid a dangling pointer dereference, PassManager::add can delete the Pass.
llvm-svn: 96576
2010-02-18 12:57:05 +00:00
Jeffrey Yasskin c451027db9 Roll back the shared library, r96559. It broke two darwins and arm, mysteriously.
llvm-svn: 96569
2010-02-18 04:43:02 +00:00
Jeffrey Yasskin f750fefaf8 Add a shared library for LLVM, named libLLVM2.7svn.(so|dylib), and add an
--enable-shared configure flag to have the tools linked shared. (2.7svn is just
$(LLVMVersion) so it'll change to "2.7" in the release.)  Always link the
example programs shared to test that the shared library keeps working.

On my mac laptop, Debug libLLVM2.7svn.dylib is 39MB, and opt (for example) is
16M static vs 440K shared.

Two things are less than ideal here:
1) The library doesn't include any version information. Since we expect to break
the ABI with every release, this shouldn't be much of a problem. If we do
release a compatible 2.7.1, we may be able to hack its library to work with
binaries compiled against 2.7.0, or we can just ask them to recompile. I'm
hoping to get a real packaging expert to look at this for the 2.8 release.
2) llvm-config doesn't yet have an option to print link options for the shared
library. I'll add this as a subsequent patch.

llvm-svn: 96559
2010-02-18 02:36:02 +00:00
Duncan Sands 19d0b47b1f There are two ways of checking for a given type, for example isa<PointerType>(T)
and T->isPointerTy().  Convert most instances of the first form to the second form.
Requested by Chris.

llvm-svn: 96344
2010-02-16 11:11:14 +00:00
Mikhail Glushenkov bbbf4977c7 Support some more Darwin-only options.
We really need a conditional compilation mechanism...

llvm-svn: 96129
2010-02-13 22:37:13 +00:00
Mikhail Glushenkov b0afb6cbe4 Support -mfix-and-continue properly.
llvm-svn: 96128
2010-02-13 22:37:00 +00:00
Mikhail Glushenkov 67f061d85c Revert r94752, turns out we don't need to touch these options.
llvm-svn: 96127
2010-02-13 22:36:43 +00:00
Chris Lattner 741580a5bd give MCCodeEmitters access to the current MCContext.
llvm-svn: 96038
2010-02-12 23:12:47 +00:00
Dan Gohman f684e452ca Add support to llvm-extract for extracting multiple functions and/or
multiple global variables at a time.

llvm-svn: 95825
2010-02-10 23:58:53 +00:00
Daniel Dunbar 75c9a4eeae llvm-mc: Remove --show-fixups and always show as part of --show-encoding.
Also, fix a silly memory leak.

llvm-svn: 95752
2010-02-10 01:41:14 +00:00
Daniel Dunbar 9a0a46163d llvm-mc: Add --show-fixups option, for displaying the instruction fixup information in the asm comments.
llvm-svn: 95710
2010-02-09 23:00:14 +00:00
Jakob Stoklund Olesen 924b4ca59b Oops.
llvm-svn: 95670
2010-02-09 17:24:21 +00:00
Jakob Stoklund Olesen bd9e50fc91 clang test suite
llvm-svn: 95667
2010-02-09 17:20:03 +00:00
Sean Callanan e7a1b988bf Updated the enhanced disassembly library to produce
whitespace tokens in the right places.

llvm-svn: 95645
2010-02-09 01:50:54 +00:00
Sean Callanan 12f1a3ec0c Fixed a problem where the enhanced disassembly
library was reporting inaccurate token IDs.

llvm-svn: 95639
2010-02-09 01:00:18 +00:00
Sean Callanan cb956d93b8 Added header file declarations and .exports entries
for the new APIs offered by the enhanced disassembler
for inspecting operands.

llvm-svn: 95606
2010-02-08 23:34:25 +00:00
Sanjiv Gupta bb3f887a85 Fixed build error for redefinition.
llvm-svn: 95532
2010-02-08 06:08:32 +00:00
Sanjiv Gupta b67dc69a78 Add uppercase and lowercase part defines in driver.
Use a temp dir with a unique name in the current dir itself.
Use forward_value instead of unpack_values.

llvm-svn: 95530
2010-02-08 05:56:37 +00:00
Jeffrey Yasskin 31faefff92 Move --march, --mcpu, and --mattr from JIT/TargetSelect.cpp to lli.cpp.
llc.cpp also defined these flags, meaning that when I linked all of LLVM's
libraries into a single shared library, llc crashed on startup with duplicate
flag definitions.  This patch passes them through the EngineBuilder into
JIT::selectTarget().

llvm-svn: 95390
2010-02-05 16:19:36 +00:00
Torok Edwin 372c7d5f93 New flag for GenLibDeps, and llvm-config-perobjincl.
This allows to show the explicit files that need to be built/linked to get an
LLVM component.

llvm-svn: 95300
2010-02-04 09:31:35 +00:00
Sean Callanan 9eb8d6fb43 Filled in a few new APIs for the enhanced
disassembly library that provide access to
instruction information, and fixed ambiguous
wording in the comments for the header.

llvm-svn: 95274
2010-02-04 01:43:08 +00:00
Daniel Dunbar e3ee332fe0 llvm-mc: Add --show-inst option, for showing the MCInst inline with the assembly
output.

llvm-svn: 95227
2010-02-03 18:18:30 +00:00
Chris Lattner edcf065a29 change addPassesToEmitFile to return true on failure instead of its input,
add -filetype=null for performance testing and remove -filetype=dynlib,
which isn't planned to be implemented.

llvm-svn: 95202
2010-02-03 05:55:08 +00:00
Sean Callanan 6a6f9cc634 Fixed the disassembler so it accepts multiple
instructions on a single line.  Also made it a
bit more forgiving when it reports errors.

llvm-svn: 95197
2010-02-03 03:46:41 +00:00
Chris Lattner 8856a67e41 Hook up -filetype=obj through the MachO streamer. Here's a demo:
$ cat t.ll 
@g = global i32 42
$ llc t.ll -o t.o -filetype=obj
$ nm t.o
00000000 D _g

There is still a ton of work left.  Instructions are not being encoded
yet apparently.

llvm-svn: 95162
2010-02-02 23:57:42 +00:00
Chris Lattner 919b97436e Remove a bunch of stuff around the edges of the ELF writer.
Now the only use of the ELF writer is the JIT, which won't be
easy to fix in the short term. :( :(

llvm-svn: 95148
2010-02-02 22:31:11 +00:00
Chris Lattner f0cb12acf2 eliminate FileModel::Model, just use CodeGenFileType. The client
of the code generator shouldn't care what object format a target
uses.

llvm-svn: 95124
2010-02-02 21:06:45 +00:00
Sean Callanan 0205452f38 ...and fixed the Makefile.
llvm-svn: 95119
2010-02-02 20:20:30 +00:00
Sean Callanan 2e66266d68 Renamed the ed directory to edis, as suggested
yesterday.  This eliminates possible confusion
about what exactly in this directory; the name
is still short, though.

llvm-svn: 95118
2010-02-02 20:11:23 +00:00
Chris Lattner 03dc0f7077 eliminate all forms of addPassesToEmitMachineCode except
the one used by the JIT.  Remove all forms of
addPassesToEmitFileFinish except the one used by the static
code generator.  Inline the remaining version of
addPassesToEmitFileFinish into its only caller.

llvm-svn: 95109
2010-02-02 19:14:27 +00:00
Chris Lattner 57992e2da6 remove dead code, we're requesting TargetMachine::AssemblyFile here.
llvm-svn: 95105
2010-02-02 19:03:39 +00:00
Sean Callanan 339975e5d5 Removed an unnecessary class from the EDDisassembler
implementation.  Also made sure that the register maps
were created during disassembler initialization.

llvm-svn: 95051
2010-02-02 02:18:20 +00:00
Sean Callanan 10b9639b74 Changed to Chris Lattner's suggested approach, which
merely stubs out the blocks-based disassembly functions
if the library wasn't built with blocks, which allows a
constant .exports file and also properly deals with
situations in which the compiler used to build a client
is different from the compiler used to build the library.

llvm-svn: 95034
2010-02-02 00:04:46 +00:00
Nate Begeman 0b810279c8 Kill the Mach-O writer, and temporarily make filetype=obj an error.
The MCStreamer based assemblers will take over for this functionality.

llvm-svn: 95033
2010-02-01 23:56:58 +00:00
Sean Callanan 0972067c93 Fix for builds with separate source and build
directories (like, oh, say, any multistage build)

llvm-svn: 95028
2010-02-01 23:27:57 +00:00
Sean Callanan 23bd0193d4 Updated to use the proper .exports file for the
target platform, depending on whether the target
supports the blocks API or not

llvm-svn: 95024
2010-02-01 23:01:38 +00:00
Sean Callanan 47cbefac94 Rollback on including blocks functionality in .exports
because some platforms don't support blocks and then
break because the symbols aren't present

llvm-svn: 95011
2010-02-01 21:57:50 +00:00
Sean Callanan bc7bd4bf40 Whoops, left some debugging code in that broke
a buildbot.  Removed.

llvm-svn: 94975
2010-02-01 09:02:24 +00:00
Sean Callanan 328f60f08c Added the enhanced disassembly library's implementation and
fleshed out the .exports file.  I still have to fix several
details of operand parsing, but the basic functionality is
there and usable.

llvm-svn: 94974
2010-02-01 08:49:35 +00:00
Sean Callanan fd86e790cc Removed symbols from .exports that are not yet in
the library.

llvm-svn: 94844
2010-01-29 21:21:44 +00:00
Sean Callanan 2444ed4fea Added a bare-bones Makefile to build the enhanced disassembly
library as a static and a shared library.  Added dependencies
so the target-specific enhanced disassembly info tables are
built before the library.

llvm-svn: 94780
2010-01-29 01:30:01 +00:00
Mikhail Glushenkov 04f442c515 Support some more options...
llvm-svn: 94752
2010-01-28 18:19:36 +00:00
Benjamin Kramer 29063eac23 Replace strcpy with memcpy when we have the length around anyway.
llvm-svn: 94746
2010-01-28 18:04:38 +00:00
Jeffrey Yasskin 091217be6f Kill ModuleProvider and ghost linkage by inverting the relationship between
Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.

Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods.  The bindings to
other languages still use the ModuleProvider concept.  It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.

Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735.

llvm-svn: 94686
2010-01-27 20:34:15 +00:00
Mikhail Glushenkov 8e66b8eb20 Support -arch.
llvm-svn: 94546
2010-01-26 14:55:44 +00:00
Mikhail Glushenkov c9c6456a85 Support for -iquote.
llvm-svn: 94545
2010-01-26 14:55:30 +00:00
Chris Lattner 823aed16f9 make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.
llvm-svn: 94378
2010-01-24 20:43:08 +00:00
Chris Lattner dec86d7337 mark some libraries that currently require RTTI.
llvm-svn: 94377
2010-01-24 20:22:08 +00:00
Chris Lattner 0522eb2160 pass "-fasm-verbose" into createAsmStreamer.
llvm-svn: 94165
2010-01-22 07:06:15 +00:00
Chris Lattner 7ba0661f27 Stop building RTTI information for *most* llvm libraries. Notable
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.

llvm-svn: 94164
2010-01-22 06:49:46 +00:00