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2011-06-02Add -fno-gnu89-inline.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132468 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-02Implement -fgnu89-inline. Fixes PR10041.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132460 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-01Add the necessary -L option for finding libprofile_rt.a. It might be a goodRafael Espindola
idea at some point to split out the directories where we install our runtime libraries. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132425 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-31Driver/Clang: Simplify code to use arch enumerations.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132338 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-24When given one of the applicable coverage flags, try to link againstNick Lewycky
libprofile_rt.a. On Darwin, don't try to link -lgcov. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132006 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-24Let amd64 be used in target triple instead of x86_64 on FreeBSD.Roman Divacky
Patch by Dimitry Andric! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131990 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-24For non-Darwin, a plain 'char' type is unsigned.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131967 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21Introduce the -fdiagnostics-format=xxx option to control how ClangDouglas Gregor
prints the file, line, and column of a diagnostic. We currently support Clang's normal format, MSVC, and Vi formats. Note that we no longer change the diagnostic format based on -fms-extensions. Patch by Andrew Fish! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131794 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-19Correction for r131662, the GNU as option is --fatal-warnings.Joerg Sonnenberger
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131671 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-19Support -fatal-warnings for the assembler frontendJoerg Sonnenberger
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131662 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-17Fix comment.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131478 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-17The logic about -static is darwin only. For now assume that all nonRafael Espindola
darwin assembler can handle cfi. Add a test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131464 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-16Make the triple an explicit argument of FindTargetProgramPath.Joerg Sonnenberger
Preserve the original triple in the NetBSD toolchain when using -m32 or -m64 and the resulting effective target is different from the triple it started with. This allows -m32 to use the same assembler/linking in cross-compiling mode and avoids confusion about passing down target specific flags in that case like --32. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131404 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-09Driver/Darwin: Put dsymutil -o arguments first, so that dysmutil doesn't barfDaniel Dunbar
when POSIXLY_COMPLIANT is set. - Patch by Dave Vasilevsky! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131084 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-06Move logic for passing down -mrelax-all / -relax-all into a commonJoerg Sonnenberger
function. Extend the logic to check if the input was compiled. Use -relax-all as default only if -O0 is used for compilation. Fixes bug 9290. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130983 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-05Preserve the full name of the file, so that '-c -o foo.pic.o' producesNick Lewycky
foo.pic.gcno instead of foo.gcno. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130899 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04Record where the GCOV data files should be placed.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130866 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04No, fix this use after free properly.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130833 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04Fix use after free through StringRef.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130828 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Add the -mstackrealign option which just communicates the need toEric Christopher
force align the stack to the backend. Fixes rdar://9289631 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130725 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Driver/Darwin: Honor --sysroot= when invoking the linker, on Darwin.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130723 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Disable CFI if not using the integrated assembler. We should probably do ↵Rafael Espindola
this only for OS X, but it is probably not all that important. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130697 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-30Implement -fno-dwarf2-cfi-asm.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130616 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-30Driver/Darwin: When using -mios-simulator-version-min, explicitly pass this onDaniel Dunbar
to the linker. - Only do this explicitly with the argument for now, the linker will need to explicitly add support for this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130594 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29Add -Oz option and use it to set the inline threshold to 25.Bob Wilson
Radar 9333566. Patch by Chad Rosier! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130554 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29Driver/cc1as: Forward -mllvm arguments when compiling assembly files.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130516 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Driver/Darwin/ld: Set the deployment target following the version information inDaniel Dunbar
the tool chain, instead of based on the translated arguments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130440 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Make the top-level driver ignore -fobjc-default-synthesize-properties while ↵Ted Kremenek
this feature undergoes more review and development. This is still available as a -cc1 option for testing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130424 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23Move all of the logic for __DEPRECATED to the driver based on commentsChandler Carruth
from dgregor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130066 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23Fix Clang's __DEPRECATED define to be controled by -Wdeprecated. ThisChandler Carruth
matches GCC behavior which libstdc++ uses to limit #warning-based messages about deprecation. The machinery involves threading this through a new '-fdeprecated-macro' flag for CC1. The flag defaults to "on", similarly to -Wdeprecated. We turn the flag off in the driver when the warning is turned off (modulo matching some GCC bugs). We record this as a language option, and key the preprocessor on the option when introducing the define. A separate flag rather than a '-D' flag allows us to properly represent the difference between C and C++ builds (only C++ receives the define), and it allows the specific behavior of following -Wdeprecated without potentially impacting the set of user-provided macro flags. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130055 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23There were some frustrating problems with the implementation ofChandler Carruth
-Wwrite-strings. First and foremost, once the positive form of the flag was passed, it could never be disabled by passing -Wno-write-strings. Also, the diagnostic engine couldn't in turn use -Wwrite-strings to control diagnostics (as GCC does) because it was essentially hijacked to drive the language semantics. Fix this by giving CC1 a clean '-fconst-strings' flag to enable const-qualified strings in C and ObjC compilations. Corresponding '-fno-const-strings' is also added. Then the driver is taught to introduce '-fconst-strings' in the CC1 command when '-Wwrite-strings' dominates. This entire flag is basically GCC-bug-compatibility driven, so we also match GCC's bug where '-w' doesn't actually disable -Wwrite-strings. I'm open to changing this though as it seems insane. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130051 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-22Add -fdelayed-template-parsing option. Using this option all templated ↵Francois Pichet
function definitions are parsed at the end of the translation unit only if it is required by an actual instantiation. As such all the symbols of the TU are available during name lookup. Using this flag is necessary for compatibility with Microsoft template code. This also provides some parsing speed improvement. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130022 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21Wire up the -ftest-coverage and -fprofile-arcs flags to .gcno file emission (atNick Lewycky
compile time) and .gcda emission (at runtime). --coverage enables both. This does not yet add the profile_rt library to the link step if -fprofile-arcs is enabled when linking. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129956 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21Fix indentation. No functional change.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129954 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-18Driver/Darwin: Disable movw/movt with -mkernel or -fapple-kext.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129721 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15Initial work to improve documentation for Clang's diagnostics, from Matthieu ↵Douglas Gregor
Monrocq git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129614 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15fix a bunch of comment typos found by codespell. Patch byChris Lattner
Luis Felipe Strano Moraes! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129559 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12Driver/no-integrated-as: Fix forwarding of -g flag to assembler, when .s inputDaniel Dunbar
undergoes preprocessing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129414 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-11fix the path to ld.so for darwin/ppc, resolving PR9677. PatchChris Lattner
by Jeremy Huddleston! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129299 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-09refactor -ccc-gcc-name codeDylan Noblesmith
Put the logic for deciding the default name for gcc/g++ in the only place that actually cares about it. This also pushes an ifdef out of the generic driver code to a little further down, when the target is actually known. Hopefully it can be changed into just a runtime check in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129212 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-08Rename -mtrap_function= to -ftrap_function= since it's now a target neutral ↵Evan Cheng
options. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129153 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-08Add -mtrap_function=<> option. rdar://9257465Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129145 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-08fix a typo, patch by PaX team.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129141 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-07Driver: Don't attempt to forward some Clang-only options to cc1.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129108 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-07Driver: Sketch driver support for a CC_LOG_DIAGNOSTICS options, similar to theDaniel Dunbar
existing CC_PRINT_OPTIONS and CC_PRINT_HEADERS, which can be used to transparently capture the compiler diagnostics from a build. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129082 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05Add ToolChain support to get Clang to recognize Ubuntu/ppc and Gentoo/ppc64.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128944 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-01Driver/Darwin: Tweak simulator link logic a bit more to be closer to GCC.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128738 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-31Driver/Darwin: Tweak link logic for simulator.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128641 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-28Integrated-As: Support -Wa,-L when using the integrated assembler.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128433 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-27Add an option to suppress include stack printing on note diagnostics.Chandler Carruth
These stacks are often less important than those on primary diagnostics. As the number of notes grows, this becomes increasingly important. The include stack printing is clever and doesn't print stacks for adjacent diagnostics from the same file, but when a note is in between a sequence of errors in a header file, and the notes all refer to some other file, we end up getting a worst-case ping-pong of include stacks that take up a great deal of vertical space. Still, for now, the default behavior isn't changed. We can evaluate user feedback with the flag. Patch by Richard Trieu, a couple of style tweaks from me. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128371 91177308-0d34-0410-b5e6-96231b3b80d8
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