[driver] Clear the FailureResultFiles when initializing clang diagnostics. Also,
minor cleanup.

llvm-svn: 173852

[driver] Refactor the driver so that a failing commands doesn't prevent
subsequent commands from being executed.

The diagnostics generation isn't designed for this use case, so add a note to
fix thi

[driver] Refactor the driver so that a failing commands doesn't prevent
subsequent commands from being executed.

The diagnostics generation isn't designed for this use case, so add a note to
fix this in the very near future. For now, just generated the diagnostics for
the first failing command.
Part of rdar://12984531

llvm-svn: 173825

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[driver] Associate a JobAction with each result file. This enables the driver
to delete result files for only those commands that fail.
Part of rdar://12984531

llvm-svn: 173361

[Driver] Don't remove non-regular files that were outputs.

llvm-svn: 173215

Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/util

Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237

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Use empty parens for empty function parameter list instead of '(void)'.

llvm-svn: 168041

[driver] Remove an extra space with the -iprefix option, so that
matching works correctly.
Part of rdar://12329974

llvm-svn: 167173

[driver] Remove an extra space with the -internal-externc-isystem option, so
that matching works correctly.
Part of rdar://12329974

llvm-svn: 167161

[driver] Completely rework how superfluous options are stripped out of the crash
diagnostics script.

This addresses the FIXME pertaining to quoted arguments. We also delineate
between those flags t

[driver] Completely rework how superfluous options are stripped out of the crash
diagnostics script.

This addresses the FIXME pertaining to quoted arguments. We also delineate
between those flags that have an argument (e.g., -D macro, -MF file) and
those that do not (e.g., -M, -MM, -MG). Finally, we add the -dwarf-debug-flags
to the list of flags to be removed.
rdar://12329974

llvm-svn: 167152

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Use array_lengthof instead of sizeof trickery.

llvm-svn: 156104

Canonicalize loop.

llvm-svn: 156093

use DEFAULT_SYSROOT

llvm-svn: 154792

Add the depfile as a result file so that it is deleted if we crash,
and prevent the diagnostic preprocessor run from writing a depfile.

llvm-svn: 143846

Use strpbrk(3) instead of open coding it.

llvm-svn: 141328

[driver] For consistency, handle all shell special characters handled by the
quoting code.

llvm-svn: 141205

[driver] The -v option doesn't quoted the command line arguments for historical
reasons. However, it does seems practical to quote strings that need it.
rdar://10221951

llvm-svn: 141202

When the compiler crashes, the compiler driver now produces diagnostic
information including the fully preprocessed source file(s) and command line
arguments. The developer is asked to attach this

When the compiler crashes, the compiler driver now produces diagnostic
information including the fully preprocessed source file(s) and command line
arguments. The developer is asked to attach this diagnostic information to a
bug report.
rdar://9575623

llvm-svn: 136702

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Unbreak the MSVC build, using namespace clang is required otherwise MSVC will not find raw_ostream.

llvm-svn: 135853

remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.

llvm-svn: 135852

Temporarily revert r135614 while I fix the cmake build.

llvm-svn: 135621

When the compiler crashes, the compiler driver now produces diagnostic information
including the fully preprocessed source file(s) and command line arguments. The
developer is asked to attach this

When the compiler crashes, the compiler driver now produces diagnostic information
including the fully preprocessed source file(s) and command line arguments. The
developer is asked to attach this diagnostic information to a bug report.

llvm-svn: 135614

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Missing header from last commit; accidental change.

llvm-svn: 134455

Change the driver's logic about Objective-C runtimes: abstract out a
structure to hold inferred information, then propagate each invididual
bit down to -cc1. Separate the bits of "supports weak" an

Change the driver's logic about Objective-C runtimes: abstract out a
structure to hold inferred information, then propagate each invididual
bit down to -cc1. Separate the bits of "supports weak" and "has a native
ARC runtime"; make the latter a CodeGenOption.

The tool chain is still driving this decision, because it's the place that
has the required deployment target information on Darwin, but at least it's
better-factored now.

llvm-svn: 134453

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Driver: When compilation fails, don't try to remove output files we don't have
write access to.

llvm-svn: 130150

Remove stray emacs mode markers in all these files that was causing emacs to
open them in fundamental-mode instead of c++-mode.
Also twiddle whitespace for consistency in ToolChains.cpp.

llvm-svn: 1

Remove stray emacs mode markers in all these files that was causing emacs to
open them in fundamental-mode instead of c++-mode.
Also twiddle whitespace for consistency in ToolChains.cpp.

llvm-svn: 122646

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