e169675474
Replace all uses of PathV1::getLast with PathV2::filename.
...
llvm-svn: 122117
2010-12-18 00:19:12 +00:00
62a78b04a8
Going back to the drawing board with these two awful hacks.
...
llvm-svn: 122096
2010-12-17 22:46:41 +00:00
1a4fe8c991
Fix spelling.
...
llvm-svn: 122088
2010-12-17 21:22:33 +00:00
f28df4cdba
Replace all uses of PathV1::isAbsolute with PathV2::is_{absolute,relative}.
...
llvm-svn: 122087
2010-12-17 21:22:22 +00:00
4698e938b1
Horrible hack for systems that use -dumpversion with clang to expect versions
...
that match gcc versions. Eew.
llvm-svn: 122080
2010-12-17 19:13:21 +00:00
d9da7a1f16
MemoryBuffer API update.
...
llvm-svn: 121956
2010-12-16 03:28:14 +00:00
f25faaaffb
Use error_code instead of std::string* for MemoryBuffer.
...
llvm-svn: 121378
2010-12-09 17:36:38 +00:00
86aed7d5fc
Driver: M and MM should be grouped together, <rdar://problem/8744831>.
...
llvm-svn: 121284
2010-12-08 21:33:40 +00:00
c7a020af87
Remove stray emacs mode marker.
...
llvm-svn: 120554
2010-12-01 04:33:27 +00:00
62089b82bb
Driver, Frontend: add CUDA language support
...
llvm-svn: 120544
2010-12-01 03:15:20 +00:00
81937ec1b6
Handle -nostartfiles.
...
llvm-svn: 120528
2010-12-01 01:52:43 +00:00
8aaf49959c
Merge System into Support.
...
llvm-svn: 120297
2010-11-29 18:12:39 +00:00
739b9cf104
Add missing else.
...
llvm-svn: 120231
2010-11-28 01:08:36 +00:00
d470fef01d
Forward the -fno-elide-constructor argument to clang -cc1. Fixes PR8652.
...
llvm-svn: 119915
2010-11-21 00:09:52 +00:00
64fff2998d
Check for gcc 4.3.4.
...
llvm-svn: 119839
2010-11-19 21:02:06 +00:00
6d776eb1e8
Driver/Darwin: Don't pass -demangle to an iOS linker, which may not understand
...
it.
llvm-svn: 119809
2010-11-19 17:51:40 +00:00
eb156609fe
add support for the i686-pc-linux-gnu triple (used by Gentoo x86)
...
llvm-svn: 119807
2010-11-19 17:26:57 +00:00
7c87433513
Driver: Ignore -force_cpusubtype_ALL.
...
llvm-svn: 119803
2010-11-19 16:23:35 +00:00
31448a415e
Use hasErrorOccurred() instead of getNumErrors() where it makes sense.
...
llvm-svn: 119746
2010-11-18 21:47:07 +00:00
d004064864
Refactoring of Diagnostic class.
...
-Move the stuff of Diagnostic related to creating/querying diagnostic IDs into a new DiagnosticIDs class.
-DiagnosticIDs can be shared among multiple Diagnostics for multiple translation units.
-The rest of the state in Diagnostic object is considered related and tied to one translation unit.
-Have Diagnostic point to the SourceManager that is related with. Diagnostic can now accept just a
SourceLocation instead of a FullSourceLoc.
-Reflect the changes to various interfaces.
llvm-svn: 119730
2010-11-18 20:06:41 +00:00
ef6c8da50f
-Rename -Wargument-larger-than -> -Wlarge-by-value-copy
...
-Improve the diagnostic message
-Add some comments
Suggestions by Chris.
llvm-svn: 119594
2010-11-18 00:20:36 +00:00
af84ec0a96
Introduce option -Wargument-larger-than[=N] which warns about function definitions if they take by-value
...
or return by-value any POD that is larger than some threshold (default is 64 bytes).
Implements rdar://8548050.
llvm-svn: 119583
2010-11-17 23:11:54 +00:00
d47ac23154
Implement -pie.
...
llvm-svn: 119577
2010-11-17 22:26:15 +00:00
cfaaddaee0
Don't warn about
...
clang -w -c foo.s
Helps with the gdb testsuite.
llvm-svn: 119574
2010-11-17 22:13:25 +00:00
f92614c578
Don't warn about -w not being used in a link. Necessary to get sane
...
results in the gdb testsuite.
llvm-svn: 119552
2010-11-17 20:37:10 +00:00
9b6fae5d6d
Silence warning for "clang -O2 -O0 -c foo.c -o foo.o.
...
Fixes PR8607.
llvm-svn: 119498
2010-11-17 15:16:14 +00:00
2abb162631
Add support for distros that like x86_64-unknown-linux-gnu.
...
llvm-svn: 119425
2010-11-17 00:25:26 +00:00
d1002f6fce
Fixes PR8611.
...
Silence warning about -g not being used during linking. I couldn't find any
change in behavior in gcc liking when given -g. Please open another bug if
I missed something.
llvm-svn: 119166
2010-11-15 18:28:16 +00:00
14776cf96a
Add driver support for Ubuntu 9.10.
...
llvm-svn: 119137
2010-11-15 09:01:52 +00:00
fc8aefb0ba
Driver: Support -Oz as an alias for -Os.
...
llvm-svn: 119003
2010-11-13 18:17:11 +00:00
9aa60e964e
Add support for -nostdlib in the linux toolchain.
...
llvm-svn: 118878
2010-11-12 03:00:39 +00:00
34d77dc49a
Add support for -s, -pthread and -pthreads. Thanks to Hans Wennborg and
...
Cosmin Truta for reporting it.
llvm-svn: 118826
2010-11-11 19:34:42 +00:00
aeed5fe6a2
Driver: Allow build system override of default non-fragile ABI version.
...
llvm-svn: 118786
2010-11-11 16:08:59 +00:00
7ba97afc4d
Add -rdynamic to freebsd and openbsd. Patch by Ruben.
...
llvm-svn: 118771
2010-11-11 02:17:51 +00:00
124798484a
Add support for Exherbo. Patch by Elias Pipping.
...
llvm-svn: 118769
2010-11-11 02:07:13 +00:00
66b291a41b
Add support for Ubuntu Jaunty.
...
llvm-svn: 118673
2010-11-10 05:00:22 +00:00
e7f211c89f
Add support for soft/hard float options to the Sparc target
...
llvm-svn: 118514
2010-11-09 17:21:19 +00:00
b45d2672f7
Add a forgotten break. Found by Rafael Espindola!
...
llvm-svn: 118433
2010-11-08 19:39:10 +00:00
137426a42f
Use integrated-as for processing .s files on FreeBSD. Copied
...
from Linux/OpenBSD code.
llvm-svn: 118419
2010-11-08 17:46:39 +00:00
c5688628d8
Pass "-z relro" as two arguments. This works with both gnu ld and gold.
...
Patch by Frits van Bommel.
llvm-svn: 118406
2010-11-08 14:48:47 +00:00
96aef794ba
Use the integrated assembler when procession .s files on OpenBSD and Linux.
...
Original patch for OpenBSD by Vladimir Kirillov.
llvm-svn: 118386
2010-11-07 23:13:01 +00:00
1c76c59bbc
Add support for -rdynamic.
...
llvm-svn: 118384
2010-11-07 22:57:16 +00:00
c8f008f649
Use ld directly on linux. Changes from the previous try:
...
*) Try to detect as much as possible from the system itself, not the distro.
This should make it easier to port to a new distro and more likely to
work on a unknown one.
*) The distro enum now doesn't include the arch. Just use the existing
host detection support in LLVM.
*) Correctly handle --sysroot.
A small regression is that now clang will pass bitcode file to the linker.
This is necessary for the gold plugin support to work.
It might be better to detect this at configure/cmake time, but doing it in
c++ first is a lot easier.
llvm-svn: 118382
2010-11-07 20:14:31 +00:00
71731d6b05
Implement -working-directory.
...
When -working-directory is passed in command line, file paths are resolved relative to the specified directory.
This helps both when using libclang (where we can't require the user to actually change the working directory)
and to help reproduce test cases when the reproduction work comes along.
--FileSystemOptions is introduced which controls how file system operations are performed (currently it just contains
the working directory value if set).
--FileSystemOptions are passed around to various interfaces that perform file operations.
--Opening & reading the content of files should be done only through FileManager. This is useful in general since
file operations will be abstracted in the future for the reproduction mechanism.
FileSystemOptions is independent of FileManager so that we can have multiple translation units sharing the same
FileManager but with different FileSystemOptions.
Addresses rdar://8583824.
llvm-svn: 118203
2010-11-03 22:45:23 +00:00
b2cbd85be8
Revert while I debug test failures :-(
...
llvm-svn: 118150
2010-11-03 04:43:56 +00:00
c5dfb607f5
Switch clang to run ld directly on linux. I tested this on all the linux
...
distros listed by running
gcc main.o -o main
g++ main.o -o main
gcc main.o -o main -static
g++ main.o -o main -static
gcc f.o -o f.so -shared
g++ f.o -o f.so -shared
and comparing the ld line with the one created by clang. I also added
-m32/m64 in distros that support it.
While I tested many distros, there will always be more. If you are hit by this
it should be somewhat easy to add your distro. If you are in a hurry, do
revert this, but please inform how to detect you distro and the ld command
lines produced by the above gcc invocations. Most distros have some patches
on gcc :-(
llvm-svn: 118149
2010-11-03 04:37:51 +00:00
3ada2b7996
Driver: Silently ignore -fasm-blocks for now instead of error'ing, this cause
...
some unexpected fallout.
llvm-svn: 118037
2010-11-02 19:42:04 +00:00
7d11382b8c
Use the expanded form of S_ISREG. Hopefully this unbreaks the MSVC build.
...
llvm-svn: 117779
2010-10-30 08:28:42 +00:00
e89c04e518
Don't test isRegularFile before calling eraseFromDisk, since
...
eraseFromDisk does the same check. This avoids a stat call
in the common case.
llvm-svn: 117744
2010-10-29 23:26:14 +00:00
acc8709850
Switch to using the integrated assembler by default on x86 and x86-64 ELF
...
systems.
llvm-svn: 117697
2010-10-29 20:14:02 +00:00
a78e589b08
Driver/IA: Ignore -L for now, which users shouldn't be using for semantic effect.
...
llvm-svn: 117600
2010-10-28 20:36:23 +00:00
4992ca4b17
Reorganize predefined macros for all Windows targets.
...
This adds an option to set the _MSC_VER macro without
recompiling. This is very useful when testing compatibility
with the Windows SDK and c++stdlib headers.
-fmsc-version=<version> (defaults to VS2003 (1300))
llvm-svn: 116999
2010-10-21 05:21:48 +00:00
4c0ffa823f
Fix Whitespace.
...
llvm-svn: 116990
2010-10-21 03:16:25 +00:00
24e17e175d
Add support for the '--sysroot' flag, and an accompanying test of its
...
interactions with -isysroot and other driver commands.
llvm-svn: 116912
2010-10-20 07:00:47 +00:00
06067c556a
Use CLANG_RESOURCE_DIR define if one is provided, otherwise use the default of
...
'../lib/clang/<version>'. Actually use '..' rather than removing the trailing
component to correctly handle paths containing '.' or symlinks in the presence
of -no-canonical-prefixes, etc. This shouldn't change any existing behavior.
llvm-svn: 116803
2010-10-19 08:47:51 +00:00
473f8a6f88
Driver: Reject -fasm-blocks except on X86 (where we just ignore it, since
...
passing it is very prevalent in some circles).
llvm-svn: 116761
2010-10-18 22:49:46 +00:00
2b4de14b1d
Driver/IA: Accept and ignore -force_cpusubtype_ALL, as in 'clang -c
...
-Wa,-force_cpusubtype_ALL t.c'.
- Tweaks -Wa, and -Xassembler handling to only accept an explicit short list of
arguments and give an obvious unsupported error on others.
llvm-svn: 116759
2010-10-18 22:36:15 +00:00
767bbabb24
Driver/Darwin: Forward -ObjC when linking, which may be needed when using static
...
libraries with Objective-C code.
llvm-svn: 116758
2010-10-18 22:08:36 +00:00
6358d6866d
Driver: Error on -fno-for-scope, which we have no intention of supporting.
...
llvm-svn: 116627
2010-10-15 22:30:42 +00:00
dfe47dba37
Revert r116605, a lot more were committed by mistake.
...
llvm-svn: 116606
2010-10-15 18:51:34 +00:00
ffbba26285
Add '-include-pch' option to the driver, so it can get passed to the cc1 driver.
...
llvm-svn: 116605
2010-10-15 18:49:01 +00:00
10169b94cf
Wire up the -fstrict-aliasing and -fno-strict-aliasing options
...
to CodeGenOption flags.
llvm-svn: 116530
2010-10-14 22:36:56 +00:00
89329cb8f7
Driver/Darwin: Remove a useless warning about missing runtime libraries. These
...
are almost never needed, so the warning isn't very useful.
llvm-svn: 116263
2010-10-11 23:31:07 +00:00
4e0f15a4a2
Eliminate -fdiagnostics-binary and all of the infrastructure for
...
emitting diagnostics in a binary form to be consumed by libclang,
since libclang no longer does any of its work out-of-process, making
this code dead. Besides, this stuff never worked at 100% anyway.
llvm-svn: 116250
2010-10-11 22:02:06 +00:00
b151c3c2d6
Declare argv parameters as const char* const* instead of to char** to clarify that they are not modified, and to allow for string literals as arguments.
...
llvm-svn: 116200
2010-10-11 09:18:43 +00:00
89acd1e7ef
lib/Driver/Driver.cpp: Use the driver g++-4 for Cygwin-1.5.
...
llvm-svn: 116183
2010-10-11 02:28:42 +00:00
6bdc8a2d8a
lib/Driver/Tools.cpp: Disable cxa_atexit by default also on Cygwin.
...
llvm-svn: 116161
2010-10-10 01:53:03 +00:00
74825bcfb9
Implement -fshort-enums (rdar://8490496).
...
llvm-svn: 116020
2010-10-08 00:25:19 +00:00
2a981c2056
Teach the driver to pass -fexceptions in Objective-C inputs on ARM.
...
I don't know when this stopped happening, but this seems to be the
right place to do it.
llvm-svn: 115730
2010-10-06 01:40:51 +00:00
91bbb5547d
Introduce -flimit-debug-info.
...
In this experimental mode try avoiding debug info emission for classes as much as possible. The goal is to reduce size of produced debuginfo without reducing quality of debug info in general. This is a work in progress.
llvm-svn: 115188
2010-09-30 19:05:55 +00:00
2f23b414e9
Driver: Ignore the found PCH file if its '-include' is not the first one.
...
llvm-svn: 115158
2010-09-30 16:53:47 +00:00
f247675c55
Driver/Linux: Translate rewritten lib options back to standard -l form when
...
using generic GCC tools.
llvm-svn: 114793
2010-09-25 18:10:05 +00:00
4ed214a191
Driver: Add -fallow-unsupported which disables some of the eager error'ing we do
...
to prevent users from trying unsupported stuff. Useful for testing.
llvm-svn: 114749
2010-09-24 19:39:37 +00:00
6e1ce29b01
Revert r114712 due to failure on darwin buildbot.
...
llvm-svn: 114713
2010-09-24 00:46:53 +00:00
e351fed104
Make -M/-MM behave like in gcc; use -MF first then -o else use stdout.
...
llvm-svn: 114712
2010-09-23 23:49:25 +00:00
e47c245b90
Fix header comment so we don't break emacs.
...
llvm-svn: 114711
2010-09-23 23:48:20 +00:00
4f92016ed3
If -fcolor-diagnostics is explicitly passed to the driver respect that even if the driver is of the opinion that
...
stderr can't handle them. (see http://llvm.org/PR8150 )
Patch by Frits van Bommel!
llvm-svn: 114638
2010-09-23 12:56:06 +00:00
da4f6b5151
Driver/Darwin: Add a runtime library just for ___eprintf -- when targeting i386
...
some projects still depend on ___eprintf being available.
llvm-svn: 114509
2010-09-22 00:03:52 +00:00
c1dd0e97f3
Driver/Objective-C: Retool Objective-C ABI flags to be more usable, and actually
...
document behavior. Will wonders never cease.
llvm-svn: 114334
2010-09-20 18:19:55 +00:00
afeb03b41d
Driver: implement driver automagic support for -lcc_kext
...
Rewrite linker arguments to use libclang_rt.cc_kext.a
instead of gcc-specific libcc_kext.a
Resolves Radar 7808495
llvm-svn: 114193
2010-09-17 18:39:08 +00:00
dd84ef1e62
Add a -ftrapv-handler= option which allows a handler to invoke instead of simply aborting when a signed operation overflows. This mirrors the (GCC-incompatible) behaviour from clang 1.0 and 1.1 when -ftrapv was specified, but allows the handler to be defined for each compilation unit.
...
llvm-svn: 114192
2010-09-17 18:29:54 +00:00
00aff04c8d
Driver/DarwinClang: Add GCC libexec paths so we can find the cc1 binaries if we
...
ever use fallback.
- Not necessary for clang as a compiler, but useful for testing purposes.
llvm-svn: 114172
2010-09-17 08:22:12 +00:00
14287de654
Reapply "Driver/Darwin: Time for another spin at switching to the DarwinClang",
...
now that eprintf symbol issue is resolved.
llvm-svn: 114166
2010-09-17 04:25:28 +00:00
e4f65f3885
Revert "Driver/Darwin: Time for another spin at switching to the DarwinClang
...
toolchain.", while I investigate the totally non-surprising ensuing breakage.
llvm-svn: 114164
2010-09-17 03:46:37 +00:00
1b09e04f9e
Driver: Support -dumpmachine.
...
llvm-svn: 114155
2010-09-17 02:47:28 +00:00
a7afcf92d1
Driver/Darwin: Time for another spin at switching to the DarwinClang toolchain.
...
llvm-svn: 114149
2010-09-17 01:56:41 +00:00
3f7796fc22
Driver: Fix spelling of AddCXXStdlibLibArgs, which I copy-n-pasto'd.
...
llvm-svn: 114147
2010-09-17 01:20:05 +00:00
8fa86b1a44
Driver/DarwinClang: The new toolchain definition is going to drop the -L inside
...
the GCC dir. Unfortunately, this breaks -lstdc++ on SnowLeopard, etc. because
the libstdc++ dylib was hiding there. Workaround this by providing the path to
the right -lstdc++.6 (the only version used in recent memory) if we can't see an
obvious -lstdc++, but can find = -lstdc++.6.
llvm-svn: 114146
2010-09-17 01:16:06 +00:00
2cc3f17a26
Driver: Add magic handling for "reserved library names", starting with
...
-lstdc++. This is the best gross solution for a gross problem.
This issue is that historically, GCC has add -L options to its internally
library directories. This has allowed users and platforms to end up depending on
the layout of GCC's internal library directories.
We want to correct this mistake by eliminating that -L, but this means that
existing libraries which are in the GCC lib dir won't be found. We are going to
handle this by treating those -l names as "reserved", and requiring toolchains
to know how to add the right full path to the reserved library.
The immediately side effect of this is that users trying to use -L to find their
own -lstdc++ will need to start using -nostdlib (which is a good idea
anyway). Another side effect is that -stdlib=libc++ -lstdc++ will now do the
"right" thing, for curious definitions of right.
llvm-svn: 114144
2010-09-17 00:45:02 +00:00
54423b2a86
Driver: Factor out AddLinkerInputs() function.
...
llvm-svn: 114138
2010-09-17 00:24:54 +00:00
62123a12f1
Driver: Add a toolchain hook for whether the system has native LLVM support.
...
llvm-svn: 114137
2010-09-17 00:24:52 +00:00
f51a38777b
Make the new -fobjc-nonfragile-abi2 the default
...
abi for clang's objective-c compilations.
(radar 8353555).
llvm-svn: 113974
2010-09-15 16:00:51 +00:00
092b6fb187
Driver: Add a -stdlib= argument which can be used to select the C++ standard
...
library to use.
- This is currently useful for testing libc++; you can now use 'clang++
-stdlib=libc++ t.cpp' to compile using it if installed.
- In the future could also be used to select other standard library choices if
alternatives become available (for example, to use an alternate C library).
llvm-svn: 113891
2010-09-14 23:12:40 +00:00
bf11f79053
Driver: Factor out some code for handling the C++ standard library.
...
llvm-svn: 113890
2010-09-14 23:12:35 +00:00
30a12b8d88
Simplify.
...
llvm-svn: 113889
2010-09-14 23:12:31 +00:00
09476212de
Revert "CMake: Update to use standard CMake dependency tracking facilities instead"
...
This reverts commit r113631
Conflicts:
CMakeLists.txt
lib/CodeGen/CMakeLists.txt
llvm-svn: 113817
2010-09-13 23:54:41 +00:00
82b3333b72
Disable cxa_atexit by default on MingW.
...
Patch by Dimitry Andric!
llvm-svn: 113683
2010-09-11 11:17:06 +00:00
0881f4a367
CMake: Update to use standard CMake dependency tracking facilities instead
...
of whatever we were using before...
llvm-svn: 113631
2010-09-10 21:13:16 +00:00
ccbc45262b
Driver/Darwin: Make the compilation object available in AddLinkArgs.
...
llvm-svn: 113549
2010-09-09 21:51:05 +00:00
859dba6637
Driver: Mark function as nounwind when -mkernel or -fapple-kext is present.
...
llvm-svn: 113541
2010-09-09 21:17:44 +00:00
c9199f522f
Clean up CMake dependencies
...
llvm-svn: 113489
2010-09-09 15:44:58 +00:00
3d7e0e2c6b
Driver/Darwin: Catch another case where ld ends up using ld_classic.
...
llvm-svn: 113226
2010-09-07 17:50:41 +00:00
1eaf5c6abb
Driver/Darwin: Don't pass -demangle to the linker when we know it is going to
...
use ld_classic. This is a temporary workaround, the linkr itself should handle
this.
llvm-svn: 113212
2010-09-07 17:07:49 +00:00
b2d0d40c3d
Make "-ccc-cxx" option work on Linux.
...
Patch by nobled.
I also took the opportunity to make the field private since now it is only ready from the
outside.
llvm-svn: 113138
2010-09-06 02:36:23 +00:00
6368235c5a
Add missing #include
...
llvm-svn: 112974
2010-09-03 17:16:03 +00:00
d7e9383ba0
fix a hard coded version number, PR8031. Patch by 'nobled'.
...
llvm-svn: 112970
2010-09-03 16:47:03 +00:00
68bb1b441f
Add support for Borland extensions via option -fborland-extensions
...
(original patch r112791 was reverted due to a bug).
llvm-svn: 112915
2010-09-02 23:59:25 +00:00
f0882f90f3
Reverting rev 112791 - apparently -fborland-extensions is on all the time?!
...
llvm-svn: 112797
2010-09-02 02:18:55 +00:00
1fcc18c7bc
Add support for Borland extensions via option -fborland-extensions
...
llvm-svn: 112791
2010-09-02 01:12:01 +00:00
f241019e24
Driver/Darwin: Switch back to old toolchain, looks like new one isn't quite
...
ready yet.
llvm-svn: 112138
2010-08-26 01:41:44 +00:00
b8f7a14575
Driver: Fix thinko where I switched to always using the old toolchain, instead
...
of always using the new toolchain.
llvm-svn: 112125
2010-08-26 00:55:55 +00:00
e9f7151485
Driver/Darwin: Pass the right arch specific dir for ARM, when linking.
...
llvm-svn: 112124
2010-08-26 00:55:52 +00:00
d435275c59
Frontend: Add basic -H support.
...
- I didn't implement the GCC "multiple include guard" detection parts, because
it doesn't seem useful or obvious.
llvm-svn: 111983
2010-08-24 22:44:13 +00:00
fe6c97b443
Driver/Clang: Forward -Wa, and -Xassembler to clang -cc1 when using the
...
integrated assembler. For now this mostly just means that we will error out if
someone tries to use this mechanism to send an argument to the assembler.
llvm-svn: 111921
2010-08-24 16:47:49 +00:00
82eb4ce476
Driver: Move Clang "triple" computation routines to method on the
...
ToolChain. This fixes a potenial bad cast when running Clang on PPC code, since
the tool chain in effect is not a subclass of the Darwin one, but we were
treating it like it was.
- This introduces some gross code duplication, but the right fix for it is to
just move the Driver to start depending on the targets in libBasic, so I am
not planning on fixing it immediately.
llvm-svn: 111856
2010-08-23 22:35:37 +00:00
e31e323c02
Driver/Darwin: Switch to using simplified tool chain by default -- what better
...
way to see what will break! :)
llvm-svn: 111840
2010-08-23 20:58:55 +00:00
09a4851ead
Driver/Darwin: When using the simplified Clang toolchain, make sure to also pass
...
the arch specific gcc lib path.
llvm-svn: 111839
2010-08-23 20:58:52 +00:00
5d3b70a6fc
Driver: Update -ccc-install-dir to also set the installed dir. Totally
...
non-obvious.
llvm-svn: 111838
2010-08-23 20:58:50 +00:00
6f33bd9345
Add two new enumerations to the unsupported list for Windows so that all cases
...
are handled.
llvm-svn: 111773
2010-08-22 06:56:37 +00:00
b186bc3c4b
Visual Studio tools used on win32 hosts when targeting win32.
...
llvm-svn: 111748
2010-08-21 21:55:07 +00:00
eec975ce5a
Add machine-parseable Fix-It output as part of diagnostics, under the
...
flag -fdiagnostics-parseable-fixits, from Eelis van der Weegen!
llvm-svn: 111557
2010-08-19 20:24:43 +00:00
b613ffc1aa
Driver: Claim the -mlinker-version synthesized argument, it shouldn't be
...
reported as unused.
llvm-svn: 111310
2010-08-17 22:32:45 +00:00
589a494352
Pass some things to the linker that gcc passes. -r is the only one of these that I'm sure about, but the others seem to be listed on FreeBSD by gcc -dumpspecs, so I hope they're right. Apparently -r is also not passed on GNU/Linux (and should be), but I can't see where the toolchain definition for this platform live.
...
llvm-svn: 111114
2010-08-15 22:58:12 +00:00
568b7500fe
Driver/OptParser: Add a NoForward flag to prevent forwarding certain options to
...
GCC.
- Mark -Xclang and -mlinker-version= with it for now, although I am sure there
are more.
llvm-svn: 111005
2010-08-13 04:44:20 +00:00
628fcf4e3b
Driver: Use the compile time linker version as the default for -mlinker-version,
...
if detected.
- This is a hack, we really want the linker version at execution time, but we
don't have any infrastructure for getting that. Yet.
llvm-svn: 110886
2010-08-12 00:05:12 +00:00
90bdfbbdf7
Switch on PCH for C++. C++ fans all over the world rejoice.
...
llvm-svn: 110879
2010-08-11 23:27:58 +00:00
cacb0e2d45
Driver/Darwin: Pass -demangle when linking, if the linker supports it.
...
llvm-svn: 110873
2010-08-11 23:07:50 +00:00
976a2f54fa
Driver: Add -mlinker-version=, which forwards to -target-linker-version.
...
llvm-svn: 110872
2010-08-11 23:07:47 +00:00
0476899b20
Turn on idempotent operations checker when using --analyze.
...
llvm-svn: 110695
2010-08-10 18:03:13 +00:00
ce25f33e2a
Driver/FreeBSD: Infer the right arch name in the presence of -m32,-m64, for the
...
cases we care about.
- This is eventually going to be unified outside the host specific code.
llvm-svn: 110693
2010-08-10 17:39:05 +00:00
92b0093112
Run the assembler instead of gcc on Linux.
...
llvm-svn: 110635
2010-08-10 00:25:48 +00:00
f387dbde81
Make -funroll-loops turn on loop unrolling in the optimizer instead
...
of just ignoring it.
llvm-svn: 110525
2010-08-07 23:08:14 +00:00
939c1211cc
Driver: Don't forward any -g options to GCC, when using it to drive the
...
assembler.
- Fixes PR6218, hopefully.
llvm-svn: 110111
2010-08-03 16:14:14 +00:00
71c723da29
Driver/Darwin: Change where Darwin computes the host version, to normalize tool
...
chain construction.
llvm-svn: 110028
2010-08-02 05:44:07 +00:00
a73a9845e2
Driver: Have -ccc-host-triple simply override the default in the driver, for
...
now.
llvm-svn: 110027
2010-08-02 05:44:04 +00:00
3ae26dfc91
Driver/Darwin: Inline some constants.
...
llvm-svn: 110026
2010-08-02 05:44:01 +00:00
a18a487633
Driver/FreeBSD: Change how FreeBSD derives the Lib32 variable, to normalize tool
...
chain construction.
llvm-svn: 110025
2010-08-02 05:43:59 +00:00
cc7df6cc7b
Driver: Move HostInfo::lookupTypeForExtension to ToolChain::LookupTypeForExtension.
...
llvm-svn: 110024
2010-08-02 05:43:56 +00:00
a36c2b3a62
Driver: Give Build{Universal,}Actions access to the default host tool chain. I
...
avoided this originally to enforce that the driver actions aren't toolchain
dependent, but it isn't worth the cumbersone additional hostinfo split.
llvm-svn: 110023
2010-08-02 05:43:51 +00:00
7fbaf53470
Driver: Add Compilation::addCommand and switch tools to using it, now that we
...
don't have to deal with nested jobs.
llvm-svn: 110015
2010-08-02 02:38:28 +00:00
b785d74080
Driver: Eliminate PipedJob, which is now unused.
...
llvm-svn: 110014
2010-08-02 02:38:25 +00:00
b440f56e53
Driver: Eliminate special InputInfo kind for pipes, it is now unused.
...
llvm-svn: 110013
2010-08-02 02:38:21 +00:00
bffefc015e
Driver: Eliminate now unnecessary tool hooks for whether they accept piped input/output.
...
llvm-svn: 110012
2010-08-02 02:38:18 +00:00
d00272f6d6
Driver: Simplify.
...
llvm-svn: 110011
2010-08-02 02:38:15 +00:00
c12a412cb6
Driver: Eliminate now unused argument.
...
llvm-svn: 110010
2010-08-02 02:38:12 +00:00
89f791e2c2
Driver: Simplify logic for sending 'clang -E t.c' output to stdout.
...
llvm-svn: 110009
2010-08-02 02:38:08 +00:00
a7dd15888b
Driver: Never try to use piped inputs.
...
llvm-svn: 110008
2010-08-02 02:38:06 +00:00
926f81fce5
Driver: Start ripping out support for -pipe, which is worthless and complicates
...
too many other things.
llvm-svn: 110007
2010-08-02 02:38:03 +00:00
ea3813fbc9
Driver/OpenBSD: Update toolchain for compiler changes / C++; patch by Jonathan
...
Gray.
llvm-svn: 109994
2010-08-01 23:13:54 +00:00
88979914d7
Driver: Keep track of a separate "install dir", which is the path where clang
...
was invoked from (which may not be where the executable itself is).
- This allows having e.g., /Developer/usr/bin/clang be a symlink to some other
location, while still making sure the Driver finds 'as', 'ld', etc. relative
to itself.
llvm-svn: 109989
2010-08-01 22:29:51 +00:00
6d48476446
Driver/Darwin: Set -force_cpusubtype_ALL only by default on x86.
...
llvm-svn: 109074
2010-07-22 01:47:22 +00:00
a66a4d10ae
Driver/Darwin: Always allow blocks on Darwin, so that users can conditionally
...
use blocks even when targetting older systems (using runtime checks and weak
linking).
llvm-svn: 109072
2010-07-22 00:40:31 +00:00
38360b3ff7
Add -lstdc++ to DragonFly tools.
...
Patch by Sascha Wildner.
llvm-svn: 108830
2010-07-20 12:59:03 +00:00
99b5524324
Driver: Make -fnext-runtime the default when rewriting Objective-C.
...
llvm-svn: 108741
2010-07-19 19:44:22 +00:00
354e96df95
Driver/Darwin: Add deployment target after doing argument translation, so that
...
-mmacosx-version-min works inside a -Xarch_ flag.
llvm-svn: 108712
2010-07-19 17:11:36 +00:00
b2b8a91aa4
Driver: Factor out Darwin::AddDeploymentTarget.
...
llvm-svn: 108711
2010-07-19 17:11:33 +00:00
e38764c66c
Driver: Change the driver to take the path to the main executable, instead of
...
taking it in pieces.
- Fixes a problem where the Clang executable path was not initialized properly
on Win32, because sys::Path::getBasename() doesn't do what I always think it
does. Imagine that, a sys::Path interface that is confusing!
llvm-svn: 108667
2010-07-19 00:44:04 +00:00
b31b76f1eb
Driver: Fix a possible use after free.
...
llvm-svn: 108659
2010-07-18 21:16:15 +00:00
ad4f38b1a9
BUILD_ARCHIVE is the default for libraries, no need to set it.
...
llvm-svn: 108633
2010-07-18 00:14:47 +00:00
b2447154e0
Driver/Darwin: Resolve deployment target defaulting to be more predictable;
...
assume we are targetting OS X unless an explicit option is given.
llvm-svn: 108426
2010-07-15 16:18:06 +00:00
9765b9817d
Driver: When re'execing clang, use path to the main executable instead of
...
looking up Clang in the normal search paths (which may end up finding the wrong
clang).
llvm-svn: 108346
2010-07-14 18:46:27 +00:00
9c3ed5f4d0
Driver: Remove some unused arguments.
...
llvm-svn: 108345
2010-07-14 18:46:23 +00:00
af68a88e68
Driver/Darwin: Pass -pie/-no_pie to the linker when -fpie/-fno-pie and friends
...
are explicitly given.
llvm-svn: 108297
2010-07-13 23:31:40 +00:00
8ed0c0b99d
Introduce -f{no-}spell-checking options to enable/disable
...
spell-checking. By default, spell-checking is enabled for Clang
(obviously) but disabled in CIndex for performance reasons.
llvm-svn: 107992
2010-07-09 17:35:33 +00:00
3e2ee147d0
add driver support for minix, patch by Kees van Reeuwijk
...
from PR7583
llvm-svn: 107788
2010-07-07 16:01:42 +00:00
bb7ac52e02
Driver/IRgen: Add support for -momit-leaf-frame-pointer.
...
llvm-svn: 107367
2010-07-01 01:31:45 +00:00
9dcde4bdec
Driver/Darwin: Add one -L for the DarwinClang toolchain to point into the gcc
...
library directory, as we still rely on a few libraries that are hiding there (in
particular libstdc++.dylib).
llvm-svn: 107353
2010-06-30 23:56:13 +00:00
00d3d8e902
Driver/Darwin: Only run dsymutil when we are also compiling/assembling as part
...
of the compilation.
- <rdar://problem/8141387> clang is always invoking dsymutil
llvm-svn: 107149
2010-06-29 16:38:33 +00:00
0e1fb4f341
Set the default arch based on the triple.
...
llvm-svn: 107021
2010-06-28 17:18:09 +00:00
b1ef8ffb15
Use softfp for linux gnueabi, keep the warning for everything else.
...
llvm-svn: 106984
2010-06-27 18:29:21 +00:00
51924e517b
Implement support for -fwrapv, rdar://7221421
...
As part of this, pull together trapv handling into the same enum.
This also add support for NSW multiplies.
This also makes PCH disagreement on overflow behavior silent, since it
really doesn't matter except for warnings and codegen (no macros get
defined etc).
llvm-svn: 106956
2010-06-26 21:25:03 +00:00
a99a3c108f
Driver: Add make variable to allow disabling default integrated assembler, till
...
all the kinks are worked out.
llvm-svn: 106641
2010-06-23 18:15:13 +00:00
769ba3e50c
Make c++ and C++ valid extensions for C++ source files, from Seth Cantrell!
...
llvm-svn: 106602
2010-06-22 23:43:22 +00:00
a91c0ba88a
Driver: Remove some dead code left around after a refactoring. Found by the
...
Clang static analyzer!
llvm-svn: 106568
2010-06-22 20:18:18 +00:00
3c77a355e0
implement support for -finstrument-functions, patch by Nelson
...
Elhage!
llvm-svn: 106507
2010-06-22 00:03:40 +00:00
c675ec09f0
Update CMake build for new attribute changes.
...
llvm-svn: 106188
2010-06-17 00:37:02 +00:00
23a8a06554
Change the test for which ABI/CC to use on ARM to be base on the environment
...
(the last argument of the triple).
llvm-svn: 106131
2010-06-16 19:01:17 +00:00
7c995e8fac
Frontend: Allow passing -cc1 level arguments to plugins. Patch by Troy Straszheim!
...
llvm-svn: 106113
2010-06-16 16:59:23 +00:00
3648ba756f
Driver: Support -Wp,-MMD,FOO, which I found an instance of. :(
...
llvm-svn: 106039
2010-06-15 20:30:18 +00:00
0832963acd
Implement -fvisibility-inlines-hidden. <rdar://problem/7819834>
...
llvm-svn: 106003
2010-06-15 17:05:35 +00:00
e9c5e2cc71
Driver/FreeBSD: Add libexec to program search paths, to workaround some build
...
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.
...
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
...
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.
...
Also, fix a memory leak.
llvm-svn: 105963
2010-06-14 21:23:08 +00:00
5714fc5e8b
Driver: Fix refacto in DerivedArgList::MakeSeparateArg.
...
llvm-svn: 105958
2010-06-14 20:20:44 +00:00
2d6e9ee033
Driver: Add DerivedArgList::AddFOOArg helper functions, and switch to using them.
...
llvm-svn: 105957
2010-06-14 20:20:41 +00:00
af8decbde0
Driver: Switch Compilation to return the translated arguments by default.
...
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.
...
llvm-svn: 105842
2010-06-11 22:00:26 +00:00
5c5d30b03a
Driver: Get rid of the proxy support in DerivedArgList.
...
llvm-svn: 105841
2010-06-11 22:00:22 +00:00
18974bdc68
Fix a couple comments.
...
llvm-svn: 105840
2010-06-11 22:00:19 +00:00
7c9e4306af
Driver: Change OptTable::ParseArg to take any ArgList.
...
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.
...
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
...
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
...
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.
...
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.
...
llvm-svn: 105761
2010-06-09 22:31:04 +00:00
8f1ebabaf7
Driver: Change Arg to just hold the values directly, instead of implicitly
...
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
...
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
...
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
...
they can be independent of the exact option that created them.
llvm-svn: 105739
2010-06-09 18:49:38 +00:00
Michael J. Spencer