3d756f1a9e
diagnose invalid values of -ftabstop, patch by Christian Adaker!
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llvm-svn: 93288
2010-01-13 03:06:50 +00:00
e23003d1f1
implement -ftabstop=width, patch by Christian Adåker
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llvm-svn: 93078
2010-01-09 21:54:33 +00:00
d1e76b957b
Use -fno-math-errno by default, and remove the IsMathErrnoDefault
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targethook, which is no longer being used. This fixes PR5971.
llvm-svn: 92987
2010-01-08 02:20:44 +00:00
55e74a1a6a
Remove RewriteBlocks. It has been superseded by RewriteObjC
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llvm-svn: 92014
2009-12-23 18:03:34 +00:00
a7d0231b66
clang -cc1: Rename -mcpu to -target-cpu to match other target options and not alias driver/backend option.
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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
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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.
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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.
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feel free to chage the name to this lengthy argument
llvm-svn: 91543
2009-12-16 16:59:22 +00:00
a5a166d01a
Add -resource-dir to clang -cc1, this allows the base directory for compiler
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resources (e.g., /usr/lib/clang/1.1) to be passed on the command line instead of
computed.
llvm-svn: 91370
2009-12-15 00:06:45 +00:00
d613677ec9
CompilerInvocation: Move builtin-include-path logic out of CompilerInvocation::CreateFromArgs.
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llvm-svn: 91237
2009-12-13 03:45:58 +00:00
1615d45daa
Un-namespace-qualify llvm_unreachable. It's a macro, so the qualification gave
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no extra safety anyway.
llvm-svn: 91207
2009-12-12 05:05:38 +00:00
d954638f02
Implement runtime checks for undefined behavior. WIP.
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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
6818991d71
Add clang-cc option '-analyzer-opt-analyze-nested-blocks' to treat block literals as an entry point for analyzer checks.
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llvm-svn: 90810
2009-12-07 22:06:12 +00:00
3b95148ce1
Switch PCHReader::getOriginalSourceFile to use proper diagnostics.
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llvm-svn: 90434
2009-12-03 09:13:06 +00:00
215ca5f199
clang-cc: Honor -help and -version when using new style option parsing.
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llvm-svn: 90422
2009-12-03 07:01:58 +00:00
6048e7fdc0
Add clang -cc1 support for -remap-file.
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llvm-svn: 90414
2009-12-03 05:11:16 +00:00
da7a52289f
Add clang -cc1 -load option.
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llvm-svn: 90413
2009-12-03 05:11:05 +00:00
c01c2b87e8
Change rtti/Rtti to RTTI, as it is an acronym.
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llvm-svn: 90334
2009-12-02 18:57:08 +00:00
c70c39300f
clang -cc1: Move CompilerInvocation deserialization into CompilerInvocation.cpp,
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where it belongs.
llvm-svn: 90198
2009-12-01 03:16:53 +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.
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llvm-svn: 90127
2009-11-30 08:42:00 +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.
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llvm-svn: 90063
2009-11-29 07:18:39 +00:00
0317c4c5b7
Add clang -cc1 parsing for LangOptions.
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- This is the last major parsing piece, main FIXMEs remain.
llvm-svn: 90059
2009-11-29 05:52:21 +00:00
75fa84ebc6
Change LangOptions::ObjCConstantStringClass to an std::string to avoid worrying about the lifetime.
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llvm-svn: 90052
2009-11-29 02:38:47 +00:00
9eac065e67
Move MainFileName option variable into CodeGenOptions instead of LangOptions.
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llvm-svn: 90051
2009-11-29 02:38:34 +00:00
81fe60b787
Add clang -cc1 parsing for preprocessor options.
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llvm-svn: 89917
2009-11-26 02:14:07 +00:00
cbc693579c
Add clang -cc1 parsing for header search options.
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llvm-svn: 89916
2009-11-26 02:13:54 +00:00
ad2278d74c
Add clang -cc1 parsing for frontend options.
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llvm-svn: 89856
2009-11-25 10:14:52 +00:00
8a9fa3af69
Add clang -cc1 parsing of diagnostic options.
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llvm-svn: 89716
2009-11-23 23:41:17 +00:00
f5835ea2e7
Add clang -cc1 parsing of analyzer options.
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llvm-svn: 89629
2009-11-22 22:08:20 +00:00
69fd86dd44
Add clang -cc1 parsing of CodeGenOptions.
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llvm-svn: 89464
2009-11-20 17:23:30 +00:00
84e8a249fa
Fix some default in the option classes, and some CompilerInvocation argification
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errors.
llvm-svn: 89388
2009-11-19 20:54:59 +00:00
51cd8f085f
Sketch some 'clang -cc1' support, for testing parts of CompilerInvocation.
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llvm-svn: 89333
2009-11-19 07:37:51 +00:00
da9e8e225d
clang-cc: Remove some more llvm: 🆑 :init arguments, by only setting values when
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the argument is given.
Also, tweak Opt.Sysroot defaulting.
llvm-svn: 89318
2009-11-19 05:32:21 +00:00
d80277895d
Change -code-completion-debug-printer to -no-code-completion-debug-printer.
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Also, tweak a few help strings and update CompilerInvocation serialization for prev change.
llvm-svn: 89317
2009-11-19 05:32:09 +00:00
aca02c2730
Simplify CompilerInvocation::toArgs, now that LangOptions handling is more predictable.
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llvm-svn: 89074
2009-11-17 09:15:57 +00:00
4656c53e12
Move -fnext-runtime defaulting to driver (and change clang-cc default to
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-fnext-runtime), instead of using getDefaultLangOptions.
llvm-svn: 89058
2009-11-17 07:07:28 +00:00
629f6bb95d
Add initial cut at CompilerInvocation::toArgs, which "serializes" the CompilerInvocation into a list of arguments which can be passed to clang-cc (eventually, clang -cc1).
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- Unfortunately, this is currently a tedious and manual translation. Eventually it would be nice to automatically generate this code.
llvm-svn: 89049
2009-11-17 06:02:29 +00:00
Chris Lattner