15c8942baf
Driver/Darwin: Switch to using isTargetIPhoneOS where appropriate.
...
llvm-svn: 94637
2010-01-27 00:56:37 +00:00
19afd61201
Simplify.
...
llvm-svn: 94503
2010-01-26 03:56:40 +00:00
d86666ffd7
Driver/Darwin: Stuff iPhoneOS into environment portion of the (llvm/clang) triple instead of keying off architecture. Also, fix version define to properly include the revision/micro component of the version number.
...
llvm-svn: 94487
2010-01-26 01:44:04 +00:00
4e29505a95
Driver: Fix fallback to gcc to -c instead of -S if trying to generate an LLVM bc
...
file.
llvm-svn: 94463
2010-01-25 22:35:08 +00:00
93d7acfcf2
Driver/Darwin/ld: Fix refacto, -force_cpusubtype_ALL should only be forwarded,
...
not always added.
llvm-svn: 94149
2010-01-22 03:37:33 +00:00
dcc3b657f2
Driver/Darwin/ld: Factor out getDarwinArchName, for getting the "Darwin" arch
...
name being used in an driver invocation.
llvm-svn: 94139
2010-01-22 02:04:58 +00:00
a48823fdbe
Driver/Darwin/ld: Eliminate AddDarwinSubArch, our linker invocation is going to
...
diverge from gcc anyway.
llvm-svn: 94138
2010-01-22 02:04:52 +00:00
3f3e2cd820
Driver: Lift clang resource directory computation to the Driver object.
...
llvm-svn: 93971
2010-01-20 02:35:16 +00:00
1c4788b66b
Darwin/ld: Don't pass '-weak_reference_mismatches non-weak' when
...
-weak_reference_mismatches is not present, it is the default.
llvm-svn: 93086
2010-01-10 00:46:00 +00:00
e23003d1f1
implement -ftabstop=width, patch by Christian Adåker
...
llvm-svn: 93078
2010-01-09 21:54:33 +00:00
d1e76b957b
Use -fno-math-errno by default, and remove the IsMathErrnoDefault
...
targethook, which is no longer being used. This fixes PR5971.
llvm-svn: 92987
2010-01-08 02:20:44 +00:00
f4894fe0eb
Driver: Drop ToolChain::getHost()
...
llvm-svn: 91960
2009-12-23 00:46:38 +00:00
0def3d17cb
ARM: Honor -mfpu= and set __VFP_FP__ and __ARM_NEON__ "correctly".
...
- Correctly is in quotes, because we are following what I interpreted as GCC's
intent (which diverges from practice, naturally).
- Also, fix the arch define for arm1136jf-s.
llvm-svn: 91855
2009-12-21 23:28:17 +00:00
083edf70a5
Add ToolChain::getDriver() and use it instead of going through the HostInfo
...
object.
llvm-svn: 91830
2009-12-21 18:54:17 +00:00
893d475ba8
ARM: Use front-end specific target features "soft-float" and "soft-float-abi" to communicate FP mode to target; __SOFTFP__ is set correctly now.
...
llvm-svn: 91755
2009-12-19 04:15:38 +00:00
a7d0231b66
clang -cc1: Rename -mcpu to -target-cpu to match other target options and not alias driver/backend option.
...
llvm-svn: 91671
2009-12-18 06:30:12 +00:00
24c7f5efc5
Add -dwarf-debug-flags, which provides a way to embed the cc1 level options used
...
to compile a translation unit into the debug info for that file.
- Used by parts of Darwin build process to check compiler flags, etc.
- <rdar://problem/7256886> clang does not emit AT_APPLE_flags
llvm-svn: 91661
2009-12-18 02:43:17 +00:00
15cef0ed42
Fix -fdollars-in-identifiers Clang translation.
...
llvm-svn: 91562
2009-12-16 20:10:18 +00:00
13c88c7269
implement PR5654: add -fassume-sane-operator-new, which is enabled by default, and adds the malloc attribute to the global function new() and to the overloaded new operators.
...
feel free to chage the name to this lengthy argument
llvm-svn: 91543
2009-12-16 16:59:22 +00:00
34e0b8cdee
Driver: Pass -resource-dir to clang -cc1, since the driver presumably already found itself.
...
llvm-svn: 91384
2009-12-15 01:02:52 +00:00
d954638f02
Implement runtime checks for undefined behavior. WIP.
...
This implements a new flag -fcatch-undefined-behavior. The flag turns
on additional runtime checks for:
T a[I];
a[i] abort when i < 0 or i >= I.
Future stuff includes shifts by >= bitwidth amounts.
llvm-svn: 91198
2009-12-12 01:27:46 +00:00
eadc7c3537
Make using '-fshort-enums' an error until it is actually implemented (changes the ABI, so it is dangerous to not error out if we don't support it). Fixes <rdar://problem/7461006>.
...
llvm-svn: 91191
2009-12-12 00:38:18 +00:00
6c536aa0fb
Driver: Switch to using "clang" "-cc1" instead of "clang-cc".
...
llvm-svn: 91174
2009-12-11 23:00:49 +00:00
6cc525b44e
Unbreak clang-cc handling of -msoft-float / -mfloat-abi=, which I borked.
...
llvm-svn: 90873
2009-12-08 19:49:51 +00:00
7bea9a1672
Enable '-analyzer-opt-analyze-nested-blocks' by default for testing.
...
llvm-svn: 90812
2009-12-07 22:26:14 +00:00
59ae799efa
Shorten the help test for -no-canonical-prefixes, put it behind HelpHidden and
...
claim it in Driver.cpp instead of Tools.cpp.
llvm-svn: 90777
2009-12-07 18:28:29 +00:00
73d4637545
Add gcc's -no-canonical-prefixes option to clang.
...
llvm-svn: 90577
2009-12-04 19:31:58 +00:00
e357d5689e
Fix Clang tool translation to forward -fvisibility as separate arguments, the
...
old syntax isn't supported.
llvm-svn: 90469
2009-12-03 18:42:11 +00:00
120c77e4e9
Driver: Add Command::Creator member variable, which tracks the tool that was
...
used to create a particular command.
llvm-svn: 90287
2009-12-02 03:23:25 +00:00
a74f8ff15c
Add CodeGenOptions::{SoftFloat,FloatABI}, and update the all the (far too many) places to use this instead of using the backend -soft-float and -float-abi= options.
...
llvm-svn: 90127
2009-11-30 08:42:00 +00:00
84bb793718
Always pass -fmessage-length using separate arguments.
...
llvm-svn: 90121
2009-11-30 08:40:54 +00:00
a1b02a2380
Move LLVM backend options to explicit clang-cc / clang -cc1 options, which we then manually pass to the command line library; eventually the latter grossness should be fixed by a real API when creating the target machine.
...
llvm-svn: 90063
2009-11-29 07:18:39 +00:00
5fe0866b9d
clang-cc: Change -fsigned-char=0 to -fno-unsigned-char and pass -pic-level using separate args.
...
llvm-svn: 90054
2009-11-29 02:39:08 +00:00
44b36ee78c
What the FIXMEs want, the FIXMEs shall have.
...
llvm-svn: 89861
2009-11-25 11:53:23 +00:00
5bdd299bfd
Don't pass -fexceptions=0 (it is the default).
...
llvm-svn: 89853
2009-11-25 10:14:30 +00:00
f4b39e9c95
Fix refacto, gcc's cc1 needs to see --output-pch=, which is not just an alias
...
for -output-pch=.
llvm-svn: 89534
2009-11-21 02:31:29 +00:00
4274685b63
Pass '-mcpu' 'FOO' instead of '-mcpu=FOO'.
...
llvm-svn: 89498
2009-11-20 22:21:52 +00:00
8bed86c43e
Standardize Driver translation to call clang-cc using '-foo' form instead of '--foo'.
...
llvm-svn: 89497
2009-11-20 22:21:36 +00:00
484afa2d3b
Switch -f{builtin,math-errno,rtti} and -analyzer-purge-dead to -...no... variants instead of using llvm: 🆑 :init(true) arguments.
...
llvm-svn: 89315
2009-11-19 04:55:23 +00:00
da13faf982
Driver: ArgList doesn't depend on Options.h anymore.
...
llvm-svn: 89313
2009-11-19 04:25:22 +00:00
fffd18167d
Driver: Switch to using explicit {getLast,has}ArgNoClaim functions instead of taking a Claim argument.
...
- Most driver code always claims, and bool arguments don't play nice with the overloads.
llvm-svn: 89308
2009-11-19 04:00:53 +00:00
0bfb21e4b0
Use Option::matches instead of direct ID comparison.
...
llvm-svn: 89305
2009-11-19 03:26:40 +00:00
c14422223b
Fix passing stdc++ correctly in the FreeBSD toolchain support, Credit to Roman Divacky.
...
llvm-svn: 89205
2009-11-18 14:51:31 +00:00
950a9518b1
Added block type introspection support.
...
As per Fariborz's suggestion, committed now but can be reverted later if the used flag is problematic for Apple.
llvm-svn: 89134
2009-11-17 19:33:30 +00:00
4930e3357b
Add -fblocks, -stack-protector, and -fobjc-nonfragile-abi defaulting to driver,
...
instead of using getDefaultLangOptions.
- Remove unused -fobjc-tight-layout while at it.
llvm-svn: 89065
2009-11-17 08:07:36 +00:00
4656c53e12
Move -fnext-runtime defaulting to driver (and change clang-cc default to
...
-fnext-runtime), instead of using getDefaultLangOptions.
llvm-svn: 89058
2009-11-17 07:07:28 +00:00
0730e4f7e0
Move -fms-extensions defaulting to driver, instead of using getDefaultLangOptions.
...
llvm-svn: 89057
2009-11-17 07:06:20 +00:00
d609b7bbe9
Move char-is-signed defaulting to driver, instead of using
...
getDefaultLangOptions.
llvm-svn: 89053
2009-11-17 06:37:03 +00:00
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
932c32043a
Fix for FreeBSD toolchain in regards to CPP, Credit to Roman Divacky.
...
llvm-svn: 86459
2009-11-08 10:13:36 +00:00
ed4e2950bc
Adding -fshort-wchar option.
...
llvm-svn: 86167
2009-11-05 20:14:16 +00:00
5ec950218a
Move -fcolor-diagnostics logic to driver.
...
llvm-svn: 86014
2009-11-04 06:24:57 +00:00
2c9784769a
Move logic for selection -fmessage-length= to driver.
...
llvm-svn: 86013
2009-11-04 06:24:47 +00:00
1c7577c9bd
Fix indentation.
...
llvm-svn: 86011
2009-11-04 06:24:38 +00:00
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
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
0a65b636ce
Fix -pthread on dragonfly. Patch by Sascha Wildner.
...
llvm-svn: 85679
2009-10-31 20:11:46 +00:00
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
1a8a2e8e97
Remove some obsolete or unnecessary FIXMEs.
...
llvm-svn: 85475
2009-10-29 02:39:57 +00:00
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
b0b18615e2
Kill off MakeFormattedString helper function.
...
llvm-svn: 85472
2009-10-29 02:24:37 +00:00
38b6279ce4
Reject -I- in driver instead of clang-cc.
...
llvm-svn: 85469
2009-10-29 01:53:44 +00:00
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
5c5214626c
Fix for PR4887, Credit to Jonathan Gray.
...
llvm-svn: 85392
2009-10-28 15:13:08 +00:00
b3549d74da
Rename -nostdclanginc to -nobuiltininc.
...
llvm-svn: 85116
2009-10-26 13:36:57 +00:00
f208b55825
AuroraUX toolchain should call GNU assembler not the Solaris assembler.
...
llvm-svn: 84469
2009-10-19 07:02:08 +00:00
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
275225dd05
fix -ansi in c++: it means -std=c++98
...
llvm-svn: 84254
2009-10-16 14:28:06 +00:00
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
d8712d9143
AuroraUX toolchain fixes.
...
llvm-svn: 84176
2009-10-15 07:44:07 +00:00
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
7787d79c7b
Add the -nostdclanginc option to clang (the driver).
...
llvm-svn: 83377
2009-10-06 12:45:37 +00:00
e4b21aba44
Set __EXCEPTIONS by checking on darwin's triple.
...
Patch by Rafael Espindola.
llvm-svn: 83209
2009-10-01 20:30:46 +00:00
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
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
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
26d482a1a9
Lift AddLinkRuntimeLibArgs into Darwin tool chain.
...
llvm-svn: 82212
2009-09-18 08:15:03 +00:00
d5bd81e869
Move isMacosxVersionLT helpers to Darwin tool chain.
...
llvm-svn: 82211
2009-09-18 08:14:55 +00:00
510d8a8dd8
Lift getMacosxVersionMin out into Darwin ToolChain.
...
llvm-svn: 82210
2009-09-18 08:14:46 +00:00
4c30b89def
Lift AddLinkerSearchPaths() into Darwin tool chain.
...
llvm-svn: 82209
2009-09-18 08:14:36 +00:00
48622c13f7
Rename a variable to match its semantics.
...
llvm-svn: 82208
2009-09-18 08:14:24 +00:00
58f7833cfb
Driver: Change -O to mean -O2, -O1 is meaningless.
...
llvm-svn: 82131
2009-09-17 06:53:36 +00:00
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
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
4ed7898294
Support -mabi= for clang/ARM.
...
llvm-svn: 81734
2009-09-14 00:34:46 +00:00
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
7848592ec6
Initial handling of -m{soft-float,hard-float,float-abi=} for ARM.
...
llvm-svn: 81471
2009-09-10 23:00:09 +00:00
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
f492c92761
Change getLLVMArchNameForARM to just get the suffix.
...
llvm-svn: 81469
2009-09-10 22:59:51 +00:00
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
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
0f5c542a86
ARM: Pass -mcpu to clang-cc based on -march= and -mcpu=.
...
llvm-svn: 81429
2009-09-10 04:57:17 +00:00
2ffe029a61
Implement Darwin/ARM behavior for defaulting to -fno-builtin-str{cat,cpy}.
...
llvm-svn: 81425
2009-09-10 03:37:02 +00:00
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
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
3b3191f23c
Move Clang X86 cpu/feature argument translation into AddX86TargetArgs.
...
llvm-svn: 81390
2009-09-09 22:33:08 +00:00
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
1c28f1e17c
Remove gratuitous use of c_str().
...
llvm-svn: 81388
2009-09-09 22:32:48 +00:00
b617a9f3c7
Use Twine concatenation instead of llvm::format.
...
llvm-svn: 81387
2009-09-09 22:32:41 +00:00
b4a3e43741
Simplify.
...
llvm-svn: 81386
2009-09-09 22:32:34 +00:00
3571dd90cf
Use AddDarwinArch for passing arch name to assembler.
...
llvm-svn: 81368
2009-09-09 18:36:27 +00:00
e9ded43d1d
Add DarwinTool base class for all Darwin tools, and move AddDarwin[Sub]Arch there.
...
llvm-svn: 81367
2009-09-09 18:36:20 +00:00
11289f4280
Remove tabs, and whitespace cleanups.
...
llvm-svn: 81346
2009-09-09 15:08:12 +00:00
c09988dda5
Remove FIXMEs for pedantically-gcc-bug-compatible behavior.
...
- We aren't going to fix these since they haven't caused problems in practice.
- Similarly, don't forward -object to Darwin ld.
llvm-svn: 81224
2009-09-08 16:39:16 +00:00
037f389f4d
Merge libgcc spec changes for darwin::Link::ConstructJob.
...
llvm-svn: 81022
2009-09-04 18:35:47 +00:00
2b5f6817e0
Tweak darwin::Link::AddLinkArgs.
...
llvm-svn: 81021
2009-09-04 18:35:41 +00:00
91dbfd6666
Implement darwin::Link::AddDarwinArch for ARM.
...
llvm-svn: 81020
2009-09-04 18:35:31 +00:00
84e727fb72
Darwin: Pass -iphoneos-version-min to ld when building for ARM.
...
llvm-svn: 81019
2009-09-04 18:35:21 +00:00
f0a5b9b126
Rename Darwin_X86 toolchain to just Darwin, this can support all platforms.
...
llvm-svn: 81016
2009-09-04 18:34:51 +00:00
a77eaeb1e6
Add basic support for -pthread.
...
- Patch by David Chisnall, with PCH and Darwin support mixed in.
llvm-svn: 80883
2009-09-03 04:54:28 +00:00
6cdf83c192
Add driver support for -emit-ast and AST compilation steps.
...
- <rdar://problem/7185031> Add 'clang' option '-emit-ast'
llvm-svn: 80678
2009-09-01 16:57:46 +00:00
5778fce141
Updated GNU runtime non-fragile ABI.
...
Added -fconstant-string-class= option.
Added __has_feature() test for non-fragile ABI.
llvm-svn: 80591
2009-08-31 16:41:57 +00:00
a6b4a3d646
PR4766: Don't pass -static to 'as' on x86_64 on Darwin.
...
Also, do pass -static even with -dynamic on i386.
llvm-svn: 79948
2009-08-24 22:26:16 +00:00
856e4ff78d
Second half of, clang, AuroraUX toolchain support.
...
llvm-svn: 79713
2009-08-22 01:06:46 +00:00
70231c99c4
Fix -fno-omit-frame-pointer bug Eli noticed.
...
llvm-svn: 78233
2009-08-05 19:47:38 +00:00
cf4371a689
Translate -mcmodel=X to -code-model X and pass it to clang-cc. Patch by Pawel Worach!
...
llvm-svn: 78190
2009-08-05 14:30:52 +00:00
72e211a47a
Add support for the -fno-omit-frame-pointer option. Patch by Roman Divacky!
...
llvm-svn: 78188
2009-08-05 12:11:11 +00:00
a8888ac1cb
Driver/OpenBSD: Improve ld options.
...
- Patch by Jonathan Gray!
llvm-svn: 77935
2009-08-03 01:28:59 +00:00
183c3d2f59
Add beginnigs of rtti generation, wire up more of -fno-exceptions.
...
llvm-svn: 77751
2009-07-31 23:15:31 +00:00
9c3952c03e
Have 'clang --analyze' run syntactic static analysis security checks.
...
llvm-svn: 76996
2009-07-24 20:03:11 +00:00
bb0d9a5129
Remove -ftraditional option, which gcc doesn't actually support. Make
...
using -traditional and -traditional-cpp with clang an error because
it's unsupported in clang and causes a significant change in the
semantics of the language.
llvm-svn: 75690
2009-07-14 21:58:17 +00:00
0086a5a3bb
Introduce the notion of "Relocatable" precompiled headers, which are built
...
with a particular system root directory and can be used with a different
system root directory when the headers it depends on have been installed.
Relocatable precompiled headers rewrite the file names of the headers used
when generating the PCH file into the corresponding file names of the
headers available when using the PCH file.
Addresses <rdar://problem/7001604>.
llvm-svn: 74885
2009-07-07 00:12:59 +00:00
126b3a103e
Driver: Add Source argument for Commands to hold the Action which caused a
...
Command to be generated, to support more advanced diagnostics.
- No functionality change.
llvm-svn: 74627
2009-07-01 19:02:28 +00:00
10de9e6602
OpenBSD support.
...
- Patch by Jonathan Gray!
llvm-svn: 74453
2009-06-29 20:52:51 +00:00
d63bbadbef
Add stack protector support to clang. This generates the 'ssp' and 'sspreq'
...
function attributes. There are predefined macros that are defined when stack
protectors are used: __SSP__=1 with -fstack-protector and __SSP_ALL__=2 with
-fstack-protector-all.
llvm-svn: 74405
2009-06-28 07:36:13 +00:00
367dbb9760
Forward -C and -CC to clang.
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- <rdar://problem/6945384> Driver should pass down -C and -CC
llvm-svn: 73087
2009-06-08 21:48:20 +00:00
db09702e2a
PR4016: Forward -fno-show-source-location to clang.
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llvm-svn: 73082
2009-06-08 21:13:54 +00:00
9e24386c65
Set function Attribute::NoImplicitFloat appropriately.
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llvm-svn: 72961
2009-06-05 22:05:48 +00:00
327f0b5593
Add driver support for -fsigned-char/-funsigned-char.
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llvm-svn: 72930
2009-06-05 07:21:14 +00:00
a1581e1a7a
forward -fno-color-diagnostics to clang-cc.
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llvm-svn: 72856
2009-06-04 07:27:53 +00:00
877b30f83c
Driver: Support -mllvm; this just forwards options to clang-cc.
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llvm-svn: 72780
2009-06-03 16:16:27 +00:00
a4404f21d1
This patch adds support for sender-aware dispatch in Objective-C for the GNU runtime, when
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compiled with -fobjc-sender-dependent-dispatch. This is used in AOP, COP, implementing object
planes, and a few other things.
Patch by David Chisnall.
llvm-svn: 72275
2009-05-22 20:17:16 +00:00
adeeb052ad
Don't warn about -funit-at-a-time, and reject -fno-unit-at-a-time.
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- We could just warn about -fno-unit-at-a-time, but in practice people using it
probably aren't going to get what they want out of clang.
Also, use "clang" specified error for unsupported things instead of driver
unsupported error.
llvm-svn: 72272
2009-05-22 19:02:20 +00:00
5bbebfe9bc
Don't rely on getArchName() to return a constant string reference.
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llvm-svn: 72241
2009-05-22 02:21:04 +00:00
58f345ceb1
Add --analyzer-no-default-checks and --analyzer-output options.
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llvm-svn: 72238
2009-05-22 00:38:15 +00:00
13c358d9b8
Remove -fprintf-source-range-info from the Driver (this was renamed)
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llvm-svn: 72061
2009-05-18 23:01:24 +00:00
8a35ef85d8
Driver: Emit an unsupported error on -iframework.
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llvm-svn: 71698
2009-05-13 19:05:04 +00:00
e5ae096bf8
Tweak x86 -mcpu defaults.
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- Default to yonah on Darwin (to get SSE3).
- Default to Pentium4 (32-bit) and x86-64 (64-bit) on
non-Darwin. Welcome to the 21st century.
llvm-svn: 71069
2009-05-06 04:58:14 +00:00
4dbaaa6f43
Improve handling of (X86) target features.
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- This is a WIP...
- This adds -march= handling to the driver, and fixes the defaulting
of -mcpu on Darwin (which was using the wrong test).
Instead of handling -m{sse, ...} in the driver, pass them to clang-cc as
-target-feature [+-]name
In clang-cc, communicate with the (clang) target to discover the legal
features of a target, and the features which are enabled based on
-mcpu. This is currently hardcoded just enough to not be a feature
regression, we need to get this information from the backend's
TableGen information somehow.
This is used to construct the full list of features which are being
used, which is in turn used to initialize the predefines.
llvm-svn: 71061
2009-05-06 03:16:41 +00:00
e993ba6fca
Add -fobjc-tight-layout.
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- This implements gcc style Objective-C interface layout (I
think). Currently it is always off, there is no functionality
change unless this is passed.
For the curious, the deal is that gcc lays out the fields of a
subclass as if they were part of the superclass. That is, the
subclass fields immediately follow the super class fields instead
of being padded to the alignment of the superclass structure.
- Currently gcc uses the tight layout in 32-bit and 64-bit modes, and
llvm-gcc uses it in 32-bit only, for reasons which aren't clear
yet. We probably want to switch to matching gcc, once this makes it
through testing... my hope is that we can also fix llvm-gcc in
order to maintain compatibility between the compilers.
llvm-svn: 70827
2009-05-04 05:16:21 +00:00
5716d87ed1
Driver: When using the generic gcc tool, pass -m32 or -m64 if we
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recognize the architecture.
- This is an attempt to force gcc to the write target.
- PR4094.
llvm-svn: 70647
2009-05-02 21:41:52 +00:00
e3e263fb71
Driver: Generate an error when trying to pass an LLVM bc input to a
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non-Darwin linker (sorry Gold + LTO-plugin users).
llvm-svn: 70641
2009-05-02 20:14:53 +00:00
cc9123424f
DragonFly ToolChain definition for driver.
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- Patch by Alex Hornung!
llvm-svn: 70635
2009-05-02 18:28:39 +00:00
4818553abd
Implement -fmessage-length=N, which word-wraps diagnostics to N columns.
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Also, put a line of whitespace between the diagnostic and the source
code/caret line when the start of the actual source code text lines up
(or nearly lines up) with the most recent line of the diagnostic. For
example, here it's okay for the last line of the diagnostic to be
(vertically) next to the source line, because there is horizontal
whitespace to separate them:
decl-expr-ambiguity.cpp:12:16: error: function-style cast to a builtin
type can only take one argument
typeof(int)(a,5)<<a;
However, here is a case where we need the vertical separation (since
there is no horizontal separation):
message-length.c:10:46: warning: incompatible pointer types initializing 'void
(int, float, char, float)', expected 'int (*)(int, float, short,
float)'
int (*fp1)(int, float, short, float) = f;
This is part one of <rdar://problem/6711348>.
llvm-svn: 70578
2009-05-01 21:53:04 +00:00
44e7122151
Make sure to pass the same options to the static analyzer as the
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compiler.
- Code generation options may still affect the language...
llvm-svn: 70393
2009-04-29 18:32:25 +00:00
fb83baaf76
With -ccc-pch-is-pch, always treat precompiled inputs as PCH,
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regardless of extension.
- Otherwise we can't expect that just plugging in -ccc-pch-is-pch
will work.
llvm-svn: 70318
2009-04-28 19:38:45 +00:00
72a6090dc4
Driver: Add -std-default= option.
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- This can be used to supply a default value for -std=; the idea is
that this can be used in conjunction with CCC_ADD_ARGS or
QA_OVERRIDE_GCC3_OPTIONS to change the default without having to
modify the build system.
llvm-svn: 70102
2009-04-26 01:10:38 +00:00
68f1d8ed0c
Driver: -mkernel disables default use of unwind tables (although I
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don't yet understand where this is happening in llvm-gcc).
llvm-svn: 70012
2009-04-25 05:49:54 +00:00
11892e951d
Driver: -mkernel and -fapple-kext imply -mno-red-zone.
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llvm-svn: 70010
2009-04-25 05:33:23 +00:00
c1b1b4b2c9
Don't run dsymutil when making a fat executable direct source.
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- Otherwise, we will end up with stray .dSYM files which don't get
lipo'ed or removed.
- Ideally we would run dsymutil on the result, but we don't have the
infrastructure for that yet. Note that gcc doesn't handle this case
either.
- <rdar://problem/6809621> [driver] clang leaves .dSYM files lying
around in tmp.
llvm-svn: 69951
2009-04-24 03:03:52 +00:00
Daniel Dunbar