3648ba756f
Driver: Support -Wp,-MMD,FOO, which I found an instance of. :(
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llvm-svn: 106039
2010-06-15 20:30:18 +00:00
0832963acd
Implement -fvisibility-inlines-hidden. <rdar://problem/7819834>
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llvm-svn: 106003
2010-06-15 17:05:35 +00:00
e9c5e2cc71
Driver/FreeBSD: Add libexec to program search paths, to workaround some build
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problem; patch by Ed Schouten.
llvm-svn: 105996
2010-06-15 15:03:31 +00:00
5a9d1835be
Driver: Fix PR4062 by dissecting one particular -Wp, form.
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llvm-svn: 105966
2010-06-14 21:37:09 +00:00
fb3d747fc6
Driver: Dissect -Wl, and -Xlinker arguments to remove --no-demangle, which was a
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collect2 option that is passed by some projects (notably WebKit).
llvm-svn: 105964
2010-06-14 21:23:12 +00:00
3f1a1ffd95
Driver: Eliminate uses of Arg::getIndex.
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Also, fix a memory leak.
llvm-svn: 105963
2010-06-14 21:23:08 +00:00
5714fc5e8b
Driver: Fix refacto in DerivedArgList::MakeSeparateArg.
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llvm-svn: 105958
2010-06-14 20:20:44 +00:00
2d6e9ee033
Driver: Add DerivedArgList::AddFOOArg helper functions, and switch to using them.
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llvm-svn: 105957
2010-06-14 20:20:41 +00:00
af8decbde0
Driver: Switch Compilation to return the translated arguments by default.
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llvm-svn: 105844
2010-06-11 22:43:38 +00:00
775d406043
Driver: Add an explicit argument translation phase to the driver itself. We are going to need this to handle things like -Xassembler, -Xpreprocessor, and -Xlinker which we might have to introspect.
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llvm-svn: 105842
2010-06-11 22:00:26 +00:00
5c5d30b03a
Driver: Get rid of the proxy support in DerivedArgList.
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llvm-svn: 105841
2010-06-11 22:00:22 +00:00
18974bdc68
Fix a couple comments.
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llvm-svn: 105840
2010-06-11 22:00:19 +00:00
7c9e4306af
Driver: Change OptTable::ParseArg to take any ArgList.
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llvm-svn: 105839
2010-06-11 22:00:17 +00:00
a442fd5da6
Driver: Fix arg_iterator typing to reflect that it is really an iterator over Arg*s.
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llvm-svn: 105838
2010-06-11 22:00:13 +00:00
2b99c6fc4f
Add an option -fshow-overloads=best|all to limit the number of overload
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candidates printed. We default to 'all'. At the moment, 'best' prints only
the first 4 overloads, but we'll improve that over time.
llvm-svn: 105815
2010-06-11 05:57:47 +00:00
bfe71f2416
Driver: Change Option parsing to always create arguments referring to unaliased
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options.
- This matches the intent of the .td files, and will simplify alias handling.
- PR7321.
llvm-svn: 105763
2010-06-09 22:44:34 +00:00
35cbfeba8f
Driver: Eliminate Arg subclasses, which are now unnecessary.
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llvm-svn: 105762
2010-06-09 22:31:08 +00:00
8b77f73314
Driver: Keep the rendering style in the option, instead of as part of the Arg.
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llvm-svn: 105761
2010-06-09 22:31:04 +00:00
8f1ebabaf7
Driver: Change Arg to just hold the values directly, instead of implicitly
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deriving them from the Arg type.
llvm-svn: 105760
2010-06-09 22:31:00 +00:00
c656d3e111
Revert "Driver: Change Option parsing to always create arguments referring to
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unaliased", this isn't quite right yet.
llvm-svn: 105747
2010-06-09 19:27:07 +00:00
aea0620b89
Driver: Change Option parsing to always create arguments referring to unaliased
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options.
- This matches the intent of the .td files, and will simplify alias handling.
- PR7321.
llvm-svn: 105744
2010-06-09 19:19:01 +00:00
26a95c6717
Driver: Add an explicit offset to JoinedArg and JoinedAndSeparateArg, so that
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they can be independent of the exact option that created them.
llvm-svn: 105739
2010-06-09 18:49:38 +00:00
d96e279f02
Driver: Change Arg::render methods to use option name instead of string where
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possible.
llvm-svn: 105738
2010-06-09 18:49:31 +00:00
ee6b692551
Makefiles: Set Clang CPP compiler flags in a single location, instead of scattered throughout the project Makefiles.
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llvm-svn: 105638
2010-06-08 20:44:43 +00:00
e6c1daa8fd
Makefile: Switch Clang Makefiles to always include the top-level Clang Makefile.
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- This eliminates most dependencies on how Clang is installed relative to LLVM.
llvm-svn: 105637
2010-06-08 20:34:18 +00:00
460aa54d0a
Implement -fcaret-diagnostics to undo -fno-caret-diagnostics.
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llvm-svn: 105597
2010-06-08 04:56:20 +00:00
24e52992c0
Driver: Support invoking Clang on .ll or .bc inputs.
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- We actually pretend that we have two separate types for LLVM assembly/bitcode because we need to use the standard suffixes with LTO ('clang -O4 -c t.c' should generate 't.o').
It is now possible to do something like:
$ clang -emit-llvm -S t.c -o t.ll ... assorted other compile flags ...
$ clang -c t.ll -o t.o ... assorted other compile flags ...
and expect that the output will be almost* identical to:
$ clang -c t.c -o t.o ... assorted other compile flags ...
because all the target settings (default CPU, target features, etc.) will all be initialized properly by the driver/frontend.
*: This isn't perfect yet, because in practice we will end up running the optimization passes twice. It's possible to get something equivalent out with a well placed -mllvm -disable-llvm-optzns, but I'm still thinking about the cleanest way to solve this problem more generally.
llvm-svn: 105584
2010-06-07 23:28:45 +00:00
7f3d95054b
Driver: Change -dwarf-debug-flags option to pass the original command line
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arguments after translation, instead of the -cc1 level arguments.
llvm-svn: 105476
2010-06-04 18:47:06 +00:00
6beaf5110f
Driver/Darwin: Model dsymutil properly, as a separate action/tool kind which is
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added as the last output step, instead of just hacking it into the link step.
- Among other things, this fixes dSYM generation when using multiple -arch options.
llvm-svn: 105475
2010-06-04 18:28:41 +00:00
8829962030
Driver: Add an explicit dsymutil action.
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llvm-svn: 105474
2010-06-04 18:28:36 +00:00
99ca8b71cd
Driver: Spell -relax-all correctly when calling the cc1as tool.
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llvm-svn: 104955
2010-05-28 16:43:21 +00:00
9296f63ff0
Driver: Update -O -> -O2 replacement for addition of -O0 option.
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llvm-svn: 104823
2010-05-27 06:51:08 +00:00
06e2cc3f86
Driver: Add support for -m[no-]relax-all, and make it the default at -O0.
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llvm-svn: 104815
2010-05-27 06:18:05 +00:00
bd3b1d40da
Attempt to make MSVC happy.
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llvm-svn: 104432
2010-05-22 05:05:12 +00:00
e039148801
Daniel re-educated me about what Alias does and does not do. Turn that off for
...
'-fasm' and explicitly map from that flag to -fgnu-keywords in the driver. Turn
off the driver in the lexer test for this madness and add a test to the driver
that the translation actually works.
llvm-svn: 104428
2010-05-22 02:21:53 +00:00
07494795e5
Driver: When printing a "command was signalled" type of diagnostic, use the
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short name of the tool in use, instead of the name of the action that created
the command. The practical impact is we now get:
clang: error: clang frontend command failed due to signal 6 (use -v to see invocation)
instead of:
clang: error: assembler command failed due to signal 6 (use -v to see invocation)
when clang crashes on a job that uses the integrated assembler.
llvm-svn: 104417
2010-05-22 00:37:20 +00:00
1cb532ca28
Driver: Add Tool::ShortName, intended to be a human readable name for the tool.
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llvm-svn: 104416
2010-05-22 00:37:18 +00:00
71b0bb9922
Try to fix MSVC build.
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llvm-svn: 104371
2010-05-21 19:58:44 +00:00
6232d347bc
Driver: Switch to using the integrated assembler for standalone assembly jobs
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(or -save-temps), when the integrated assembler is enabled.
llvm-svn: 104282
2010-05-20 21:48:38 +00:00
4f5e79c67d
Driver: Add a tool definition for the Clang integrated assembler.
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llvm-svn: 104280
2010-05-20 21:30:13 +00:00
2fcaa549a8
Driver/MC: Add 'clang -cc1as' integrated assembler tool, currently accepts approximately the same interface as 'llvm-mc'.
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llvm-svn: 104239
2010-05-20 17:49:16 +00:00
3730048129
Driver: Move some argument lookup utilities into driver::ArgList.
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llvm-svn: 104237
2010-05-20 16:54:55 +00:00
bd7b3ccbf8
Expose -fobjc-nonfragile-abi2 as a top-level clang driver option. Fixes <rdar://problem/8007063>.
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llvm-svn: 104205
2010-05-20 02:12:37 +00:00
0d8ca9e91a
Driver: Make -fverbose-asm the default for platforms where the integrated
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assembler defaults to on.
llvm-svn: 103825
2010-05-14 22:00:22 +00:00
f9ff35010c
Driver: Enable -integrated-as by default, at least for Darwin/x86 without -static.
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- How else will we figure out what is broken, eh?
llvm-svn: 103759
2010-05-14 02:03:00 +00:00
fcc49a8f1f
Driver/Darwin/i386: Don't allow compiling C++ with -fapple-kext, we don't support the necessary ABI yet.
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llvm-svn: 103632
2010-05-12 18:19:58 +00:00
4083d044e1
Simplify.
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llvm-svn: 103631
2010-05-12 18:19:55 +00:00
af260b9945
VISIBILITY_HIDDEN was renamed LLVM_LIBRARY_VISIBILITY.
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llvm-svn: 103494
2010-05-11 20:16:05 +00:00
66bfb27545
Handle -ffunction-sections and -fdata-sections in the driver.
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llvm-svn: 103197
2010-05-06 21:06:04 +00:00
a77a72734c
Remove a dependency on Frontend headers in the Driver library. Also saves
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building and passing arguments to cc1 layer when setting values to their
defaults.
llvm-svn: 103162
2010-05-06 04:55:18 +00:00
Daniel Dunbar