Bill Wendling
baec6e54f4
Add an "ATTRIBUTE_UNUSED" macro (and use it). It's for variables which are
...
mainly used in debugging and/or assert situations. It should make the compiler
and the static analyzer stop nagging us about them.
llvm-svn: 92181
2009-12-28 01:20:29 +00:00
Chris Lattner
05651d4544
add an ALWAYS_INLINE macro, which does the obvious thing.
...
llvm-svn: 91416
2009-12-15 06:14:33 +00:00
Duncan Sands
bebe645914
Following a suggestion of Daniel Dunbar, stop people passing the name
...
as the isSigned bool to CreateIntCast by having this resolve to a call
to a private method, rather than by using a gcc attribute.
llvm-svn: 89067
2009-11-17 08:34:52 +00:00
Douglas Gregor
a92bd85bea
Make ERROR_IF_USED macro work with GCC <= 4.2, Apple GCCs
...
llvm-svn: 88916
2009-11-16 16:56:48 +00:00
Duncan Sands
d67a1e3fa8
Make sure that if anyone passes a name by accident for the isSigned
...
parameter of CreateIntCast then they get an error from the compiler
(or from the linker with a non-gcc compiler). Another possibility
is to flip the order of the DestTy and isSigned parameters, since you
should then get a compiler warning if you try to use a char* for a
Type*.
llvm-svn: 88913
2009-11-16 15:28:17 +00:00
Chris Lattner
5bbbe72be5
add attributes for readnone/readonly functions.
...
llvm-svn: 88862
2009-11-15 19:54:31 +00:00
Benjamin Kramer
e9ba686ab8
Implement DISABLE_INLINE for MSVC. This required changing the position in all
...
forward declaration and patching tblgen to emit it right. Patch by Amine Khaldi!
llvm-svn: 88798
2009-11-14 16:37:18 +00:00
Benjamin Kramer
521985553a
Make NORETURN working with MSVC. MSVC only accepts NORETURN in front of the
...
decl so move it there. GCC accepts it both in front and after decls.
llvm-svn: 88791
2009-11-14 14:14:58 +00:00
Julien Lerouge
2f6ea4ae21
Use __attribute__((__used__)) if GCC >= 3.1 (seems to be the oldest GCC
...
supporting this attribute).
llvm-svn: 82177
2009-09-17 23:27:10 +00:00
Torok Edwin
375564339a
Introduce new error handling API.
...
This will replace exit()/abort() style error handling with an API
that allows clients to register custom error handling hooks.
The default is to call exit(1) when no error handler is provided.
llvm-svn: 74922
2009-07-07 17:32:34 +00:00
Daniel Dunbar
7c9dba0950
Add BUILTIN_EXPECT Support/Compiler macro.
...
- Use for exceptional buffer conditions in raw_ostream:write to shave
off a cycle or two.
- Please rename if you have a better one.
llvm-svn: 67103
2009-03-17 21:15:18 +00:00
Anton Korobeynikov
d47d0bc96c
Symbol visibility is unsupported on cygwin too.
...
Patch by Jay Foad!
llvm-svn: 58520
2008-10-31 18:05:01 +00:00
Devang Patel
a6c5ff690a
Mark function used by asm block as used, otherwise optimizer may not see the use and may delete the function.
...
llvm-svn: 53692
2008-07-16 17:54:34 +00:00
Anton Korobeynikov
67f0de9810
Silence a warning. Should we turn this into configure-time check?
...
llvm-svn: 46251
2008-01-22 11:01:23 +00:00
Chris Lattner
e0b1ee937a
Don't attribute in file headers anymore. See llvmdev for the
...
discussion of this change. Boy are my fingers tired. ;-)
llvm-svn: 45411
2007-12-29 19:59:42 +00:00
Chris Lattner
db0a995bbe
add directive to disable inlining
...
llvm-svn: 29912
2006-08-27 13:16:05 +00:00
Chris Lattner
a72e220a25
New place to put compiler-specific functionality. This replaces Visibility.h,
...
and provides macros that can be used to make explicit instantiations of
template specializations, which is a gcc-specific feature.
llvm-svn: 29908
2006-08-27 12:42:45 +00:00
