Remove attribution from file headers, per discussion on llvmdev.

llvm-svn: 45418

Add explicit keywords, and fix a minor typo that they uncovered.

llvm-svn: 45034

Add a guard to cxxabi header as other platform may
not support it.

llvm-svn: 44914

Fixed PR1629.
Make lli interpreter correctly call external functions sin()/cos(),
__cxa_guard_acquire() and __cxa_guard_release().

llvm-svn: 44910

It looks like this has been broken for some time -
get it to compile.

llvm-svn: 44791

Add a comment: don't expect from external function resolver in interpreter
things, it wasn't designed to handle.

llvm-svn: 40608

VStudio compiler errors and placing Function*->ExFunc map under ManagedStatic control.

This commit fixes two things. One is a pair of VStudio compiler errors stemming from variables
which defined w

VStudio compiler errors and placing Function*->ExFunc map under ManagedStatic control.

This commit fixes two things. One is a pair of VStudio compiler errors stemming from variables
which defined within the for loop statement and also within the body of the for loop. I fixed these
by renaming one of the two variables. Additionally, I've made the Function*->ExFunc map in
ExternalFunctions.cpp a ManagedStatic object, so that cleanup will be done on llvm_shutdown. In repeated
uses of the interpreter, where the same Function* address may get used for completely differnet functions,
this was causing a crash.

llvm-svn: 40558

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On Linux platforms and at optimization levels -O1 and above, llvm-gcc can
turn "putchar" calls into _IO_putc calls which is a lower-level interface.
This patch allows these calls to be executed by ll

On Linux platforms and at optimization levels -O1 and above, llvm-gcc can
turn "putchar" calls into _IO_putc calls which is a lower-level interface.
This patch allows these calls to be executed by lli in interpreter mode.

llvm-svn: 37254

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We only need one putchar which gives it a shot at getting matched by its
users.

llvm-svn: 36305

For PR1293:
* Rename the FunctionType* parameter from M to FT on all the functions.
* Implement a fix for PR1293 by just asserting that library functions that
must return pointers should have point

For PR1293:
* Rename the FunctionType* parameter from M to FT on all the functions.
* Implement a fix for PR1293 by just asserting that library functions that
must return pointers should have pointer typed results. This just makes
sure that we don't attempt to use an uninitialized integer or something
later on.

llvm-svn: 35508

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Adjust and simplify external function processing now that GenericValue has
a single integer field of type APInt.

llvm-svn: 34950

For PR1064:
Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change doe

For PR1064:
Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
bits in an integer. The Type classes SubclassData field is used to
store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
64-bit integers. These are replaced with just IntegerType which is not
a primitive any more.
3. Adjust the rest of LLVM to account for this change.

Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types. Future increments
will rectify this situation.

llvm-svn: 33113

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Rename BoolTy as Int1Ty. Patch by Sheng Zhou.

llvm-svn: 33076

For PR950:
Convert signed integer types to signless ones.

llvm-svn: 32787

Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
now cerr, cout, and NullStream resp.

llvm-svn: 32298

Unbreak VC++ build.

llvm-svn: 32113

Removed #include <iostream> and replaced streams with llvm streams.

llvm-svn: 31949

Remove redundant <cmath>.

llvm-svn: 31561

initial changes to support JIT'ing from multiple module providers, implicitly
linking the program on the fly.

llvm-svn: 29721

Fix -pedantic warnings

llvm-svn: 28635

For PR786:
Minor tweaks in public headers and a few .cpp files so that LLVM can build
successfully with -pedantic and projects using LLVM with -pedantic don't
get warnings from LLVM. There's still mo

For PR786:
Minor tweaks in public headers and a few .cpp files so that LLVM can build
successfully with -pedantic and projects using LLVM with -pedantic don't
get warnings from LLVM. There's still more -pedantic warnings to fix.

llvm-svn: 28453

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Convert tabs to spaces

llvm-svn: 21440

* Remove trailing whitespace
* Convert tabs to spaces

llvm-svn: 21421

If the interpreter tries to execute an external function, kill it. Of course
since we are dirty, special case __main. This should fix the infinite loop
horrible stuff that happens on linux-alpha wh

If the interpreter tries to execute an external function, kill it. Of course
since we are dirty, special case __main. This should fix the infinite loop
horrible stuff that happens on linux-alpha when configuring llvm-gcc. It
might also help cygwin, who knows??

llvm-svn: 19729

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Improve compatiblity with HPUX on Itanium, patch by Duraid Madina

llvm-svn: 19586