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364 Commits

Author SHA1 Message Date
Chris Lattner 22b9ff4131 force size of alloca to i32, which is currently required by LLVM IR. 
This fixes use of alloca on 64-bit systems.

llvm-svn: 52334
 2008-06-16 17:15:14 +00:00
Eli Friedman 327944b343 Basic support for volatile loads and stores. Stores the volatile 
qualifier in the lvalue, and changes lvalue loads/stores to honor 
the volatile flag.  Places which need some further attention are marked 
with FIXMEs.

Patch by Cédric Venet.

llvm-svn: 52264
 2008-06-13 23:01:12 +00:00
Eli Friedman 5e2281ede8 Implementation of __builtin_ctlz. 
llvm-svn: 51595
 2008-05-27 15:32:46 +00:00
Eli Friedman 53e38bd6b6 Add codegen support for stack address intrinsics. 
llvm-svn: 51309
 2008-05-20 08:59:34 +00:00
Eli Friedman a3a4068949 Implement CodeGen for __builtin_memcpy. 
llvm-svn: 51282
 2008-05-19 23:27:48 +00:00
Nate Begeman 9800faa578 Fix some prototypes, and implement some builtins until we have our header files completed. 
llvm-svn: 51199
 2008-05-16 18:59:42 +00:00
Nate Begeman 6c59132241 Handle a couple missing builtins that will go away eventually when the various 
intrin.h files are finished

llvm-svn: 51137
 2008-05-15 07:38:03 +00:00
Mon P Wang b84407d6ec Added support to generate some atomic operators (add, sub, and, or etc..) 
llvm-svn: 50919
 2008-05-09 22:40:52 +00:00
Chris Lattner dbcc2ca6b2 simplify some builder calls. 
llvm-svn: 50694
 2008-05-06 00:56:42 +00:00
Chris Lattner 1e151816b2 use simplified API for making fp constants. 
llvm-svn: 50623
 2008-05-04 18:23:51 +00:00
Nate Begeman 91f40e3680 Enable clang to codegen emmintrin.h until we have our own emmintrin.h 
llvm-svn: 49633
 2008-04-14 04:49:57 +00:00
Torok Edwin 602647aa70 fix build error: add missing braces. 
llvm-svn: 49209
 2008-04-04 06:16:25 +00:00
Nate Begeman 11b6bb408e Teach clang how to codegen punpcklbw and punpcklwd 
llvm-svn: 49186
 2008-04-03 19:58:06 +00:00
Chris Lattner 7a51313d8a Make a major restructuring of the clang tree: introduce a top-level 
lib dir and move all the libraries into it.  This follows the main
llvm tree, and allows the libraries to be built in parallel.  The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in.  This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402
 2008-03-15 23:59:48 +00:00