llvm-svn: 106188

(the last argument of the triple).

llvm-svn: 106131

llvm-svn: 106113

llvm-svn: 106039

llvm-svn: 106003

problem; patch by Ed Schouten.

llvm-svn: 105996

llvm-svn: 105966

collect2 option that is passed by some projects (notably WebKit).

llvm-svn: 105964

Also, fix a memory leak.

llvm-svn: 105963

llvm-svn: 105958

llvm-svn: 105957

llvm-svn: 105844

Driver: Add an explicit argument translation phase to the driver itself. We are going to need this to handle things like -Xassembler, -Xpreprocessor, and -Xlinker which we might have to introspect.

llvm-svn: 105842

llvm-svn: 105841

llvm-svn: 105840

llvm-svn: 105839

llvm-svn: 105838

candidates printed.  We default to 'all'.  At the moment, 'best' prints only
the first 4 overloads, but we'll improve that over time.

llvm-svn: 105815

options.
 - This matches the intent of the .td files, and will simplify alias handling.
 - PR7321.

llvm-svn: 105763

llvm-svn: 105762

llvm-svn: 105761

deriving them from the Arg type.

llvm-svn: 105760

unaliased", this isn't quite right yet.

llvm-svn: 105747

options.
 - This matches the intent of the .td files, and will simplify alias handling.
 - PR7321.

llvm-svn: 105744

they can be independent of the exact option that created them.

llvm-svn: 105739

possible.

llvm-svn: 105738

Makefiles: Set Clang CPP compiler flags in a single location, instead of scattered throughout the project Makefiles.

llvm-svn: 105638

 - This eliminates most dependencies on how Clang is installed relative to LLVM.

llvm-svn: 105637

llvm-svn: 105597

 - We actually pretend that we have two separate types for LLVM assembly/bitcode because we need to use the standard suffixes with LTO ('clang -O4 -c t.c' should generate 't.o').

It is now possible to do something like:
  $ clang -emit-llvm -S t.c -o t.ll ... assorted other compile flags ...
  $ clang -c t.ll -o t.o ... assorted other compile flags ...
and expect that the output will be almost* identical to:
  $ clang -c t.c -o t.o ... assorted other compile flags ...
because all the target settings (default CPU, target features, etc.) will all be initialized properly by the driver/frontend.

*: This isn't perfect yet, because in practice we will end up running the optimization passes twice. It's possible to get something equivalent out with a well placed -mllvm -disable-llvm-optzns, but I'm still thinking about the cleanest way to solve this problem more generally.

llvm-svn: 105584

arguments after translation, instead of the -cc1 level arguments.

llvm-svn: 105476

added as the last output step, instead of just hacking it into the link step.
 - Among other things, this fixes dSYM generation when using multiple -arch options.

llvm-svn: 105475

llvm-svn: 105474

llvm-svn: 104955

llvm-svn: 104823

llvm-svn: 104815

llvm-svn: 104432

'-fasm' and explicitly map from that flag to -fgnu-keywords in the driver. Turn
off the driver in the lexer test for this madness and add a test to the driver
that the translation actually works.

llvm-svn: 104428

short name of the tool in use, instead of the name of the action that created
the command. The practical impact is we now get:
  clang: error: clang frontend command failed due to signal 6 (use -v to see invocation)
instead of:
  clang: error: assembler command failed due to signal 6 (use -v to see invocation)
when clang crashes on a job that uses the integrated assembler.

llvm-svn: 104417

llvm-svn: 104416