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168 Commits

Author SHA1 Message Date
Daniel Dunbar d609b7bbe9 Move char-is-signed defaulting to driver, instead of using 
getDefaultLangOptions.

llvm-svn: 89053
 2009-11-17 06:37:03 +00:00
Daniel Dunbar e13ada6a3b Add clang -mcpu=native support, patch by Roman Divacky, varioustweaks by me. 
- We still need support for detecting the target features, since the name
   doesn't actually do a good job of decribing what the CPU supports (for LLVM).

llvm-svn: 88819
 2009-11-14 22:04:54 +00:00
Edward O'Callaghan 932c32043a Fix for FreeBSD toolchain in regards to CPP, Credit to Roman Divacky. 
llvm-svn: 86459
 2009-11-08 10:13:36 +00:00
John Thompson ed4e2950bc Adding -fshort-wchar option. 
llvm-svn: 86167
 2009-11-05 20:14:16 +00:00
Daniel Dunbar 5ec950218a Move -fcolor-diagnostics logic to driver. 
llvm-svn: 86014
 2009-11-04 06:24:57 +00:00
Daniel Dunbar 2c9784769a Move logic for selection -fmessage-length= to driver. 
llvm-svn: 86013
 2009-11-04 06:24:47 +00:00
Daniel Dunbar 1c7577c9bd Fix indentation. 
llvm-svn: 86011
 2009-11-04 06:24:38 +00:00
Tanya Lattner f9d41df093 Merge constant array and structures. This will create a global variables for arrays and structs that are constant and their initializer is constant. It is on by default but can be disable with the flag -fno-merge-all-constants. 
llvm-svn: 85991
 2009-11-04 01:18:09 +00:00
Chris Lattner e9d7d78ab3 Implement support for the -undef command line option, patch by 
Roman Divacky! PR5363

llvm-svn: 85932
 2009-11-03 19:50:27 +00:00
Mike Stump 0a65b636ce Fix -pthread on dragonfly. Patch by Sascha Wildner. 
llvm-svn: 85679
 2009-10-31 20:11:46 +00:00
Daniel Dunbar 624c21b029 Change the driver to do the Darwin triple mangling itself instead of forwarding 
-mmacosx-version-min and -miphoneos-version-min to clang-cc.

llvm-svn: 85600
 2009-10-30 18:12:20 +00:00
Daniel Dunbar 1a8a2e8e97 Remove some obsolete or unnecessary FIXMEs. 
llvm-svn: 85475
 2009-10-29 02:39:57 +00:00
Daniel Dunbar 945577ce93 PR5328: Allow duplicatic -pedantic (and -pedantic-errors) options. 
- clang-cc doesn't care about their relative order with other -W options.

llvm-svn: 85473
 2009-10-29 02:24:45 +00:00
Daniel Dunbar b0b18615e2 Kill off MakeFormattedString helper function. 
llvm-svn: 85472
 2009-10-29 02:24:37 +00:00
Daniel Dunbar 38b6279ce4 Reject -I- in driver instead of clang-cc. 
llvm-svn: 85469
 2009-10-29 01:53:44 +00:00
Douglas Gregor f7b87cb529 [llvm up] 
Switch a few ugly switch-on-string-literal constructs to use the new
llvm::StringSwitch.

llvm-svn: 85461
 2009-10-29 00:41:01 +00:00
Edward O'Callaghan 5c5214626c Fix for PR4887, Credit to Jonathan Gray. 
llvm-svn: 85392
 2009-10-28 15:13:08 +00:00
Rafael Espindola b3549d74da Rename -nostdclanginc to -nobuiltininc. 
llvm-svn: 85116
 2009-10-26 13:36:57 +00:00
Edward O'Callaghan f208b55825 AuroraUX toolchain should call GNU assembler not the Solaris assembler. 
llvm-svn: 84469
 2009-10-19 07:02:08 +00:00
Edward O'Callaghan 7d3c275526 dynamic linker arg is incorrectly invoking gnu ld arg syntax instead of svr4 ld syntax in AuroraUX toolchain. 
llvm-svn: 84266
 2009-10-16 19:44:18 +00:00
Nuno Lopes 275225dd05 fix -ansi in c++: it means -std=c++98 
llvm-svn: 84254
 2009-10-16 14:28:06 +00:00
Daniel Dunbar cbc34b769e Driver: Default to using PTH for C++ precompiled header support, PCH for C++ 
isn't implemented yet.
 - <rdar://problem/7297571> Clang should use pretokenized headers for C++ PCH
   files

llvm-svn: 84197
 2009-10-15 20:02:44 +00:00
Edward O'Callaghan d8712d9143 AuroraUX toolchain fixes. 
llvm-svn: 84176
 2009-10-15 07:44:07 +00:00
Edward O'Callaghan fc460554f6 -funit-at-a-time is the default however some current makefiles pass -fno-unit-at-a-time which is ignored by GCC, we should warn about this not error out. 
llvm-svn: 83976
 2009-10-13 16:41:34 +00:00
Rafael Espindola 7787d79c7b Add the -nostdclanginc option to clang (the driver). 
llvm-svn: 83377
 2009-10-06 12:45:37 +00:00
Fariborz Jahanian e4b21aba44 Set __EXCEPTIONS by checking on darwin's triple. 
Patch by Rafael Espindola.

llvm-svn: 83209
 2009-10-01 20:30:46 +00:00
Rafael Espindola 00a665751d Move the "needs exception support" logic to clang. This also fixes 
-fno-exceptions in C++ code. We used to always define __EXCEPTIONS in
C++.

llvm-svn: 83199
 2009-10-01 13:33:33 +00:00
Ted Kremenek 05e6f5b6e9 Turn on 'RegionStore' as the default store manager both for 'clang --analyze' and 'scan-build'. Leave 'BasicStore' as the default store manager in 'clang-cc'. While there are still known warts with RegionStore, it's ready to be tested by general users. 
llvm-svn: 82752
 2009-09-25 05:55:59 +00:00
Daniel Dunbar 6276f99be5 Split Darwin toolchain into Clang and GCC Darwin toolchains with a common base. 
llvm-svn: 82213
 2009-09-18 08:15:13 +00:00
Daniel Dunbar 26d482a1a9 Lift AddLinkRuntimeLibArgs into Darwin tool chain. 
llvm-svn: 82212
 2009-09-18 08:15:03 +00:00
Daniel Dunbar d5bd81e869 Move isMacosxVersionLT helpers to Darwin tool chain. 
llvm-svn: 82211
 2009-09-18 08:14:55 +00:00
Daniel Dunbar 510d8a8dd8 Lift getMacosxVersionMin out into Darwin ToolChain. 
llvm-svn: 82210
 2009-09-18 08:14:46 +00:00
Daniel Dunbar 4c30b89def Lift AddLinkerSearchPaths() into Darwin tool chain. 
llvm-svn: 82209
 2009-09-18 08:14:36 +00:00
Daniel Dunbar 48622c13f7 Rename a variable to match its semantics. 
llvm-svn: 82208
 2009-09-18 08:14:24 +00:00
Daniel Dunbar 58f7833cfb Driver: Change -O to mean -O2, -O1 is meaningless. 
llvm-svn: 82131
 2009-09-17 06:53:36 +00:00
Daniel Dunbar d112f103e7 We don't need a -compile-ast clang-cc action, we can just use -S. 
llvm-svn: 82105
 2009-09-17 00:47:53 +00:00
Daniel Dunbar 306945d3d0 Incremental improvement to logic determining whether we emit unwind tables or 
not.
 - PR4932.

llvm-svn: 82021
 2009-09-16 06:17:29 +00:00
Daniel Dunbar 4ed7898294 Support -mabi= for clang/ARM. 
llvm-svn: 81734
 2009-09-14 00:34:46 +00:00
Daniel Dunbar 33a004e9eb Swizzle the target triple based on -mthumb, and update clang-cc to recognize 
thumb-foo-bar as an ARM target.

llvm-svn: 81497
 2009-09-11 01:14:50 +00:00
Daniel Dunbar 7848592ec6 Initial handling of -m{soft-float,hard-float,float-abi=} for ARM. 
llvm-svn: 81471
 2009-09-10 23:00:09 +00:00
Daniel Dunbar e2cf8f7b53 Move X86 handling of -m[no-]soft-float and -m[no-]red-zone into AddX86TargetArgs. 
llvm-svn: 81470
 2009-09-10 22:59:57 +00:00
Daniel Dunbar f492c92761 Change getLLVMArchNameForARM to just get the suffix. 
llvm-svn: 81469
 2009-09-10 22:59:51 +00:00
Daniel Dunbar fb58b0aaa9 Add code to mangle the triple for LLVM on ARM. 
- I think we should get rid of this distinction though, but I need to discuss with the interested parties.

llvm-svn: 81435
 2009-09-10 06:49:20 +00:00
Daniel Dunbar 4fa0811e4c Don't pass -fno-builtin-str{cat,cpy} to clang-cc, I forget we don't support that yet. PR4941. 
llvm-svn: 81430
 2009-09-10 04:57:27 +00:00
Daniel Dunbar 0f5c542a86 ARM: Pass -mcpu to clang-cc based on -march= and -mcpu=. 
llvm-svn: 81429
 2009-09-10 04:57:17 +00:00
Daniel Dunbar 2ffe029a61 Implement Darwin/ARM behavior for defaulting to -fno-builtin-str{cat,cpy}. 
llvm-svn: 81425
 2009-09-10 03:37:02 +00:00
Daniel Dunbar 4eadb60652 Add a check that -static is not used with -dynamic or -mdynamic-no-pic. 
llvm-svn: 81421
 2009-09-10 01:21:12 +00:00
Daniel Dunbar 64198ef50f Factor out CheckPreprocessing options to share between Clang/CC1 tools. 
Also, fix forwarding of -C/-CC to cc1.

llvm-svn: 81420
 2009-09-10 01:21:05 +00:00
Daniel Dunbar 3b3191f23c Move Clang X86 cpu/feature argument translation into AddX86TargetArgs. 
llvm-svn: 81390
 2009-09-09 22:33:08 +00:00
Daniel Dunbar 1ce81538f1 Change Get{File,Program}Path to return an std::string (instead of a sys::Path). 
llvm-svn: 81389
 2009-09-09 22:33:00 +00:00