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20 Commits

Author SHA1 Message Date
Chris Lattner 2858e17538 Lazily create the abort message, so only translation units that use unwind 
will actually get it.

llvm-svn: 17700
 2004-11-13 19:07:32 +00:00
Chris Lattner 5c1d84c769 Simplify handling of constant initializers 
llvm-svn: 17696
 2004-11-12 22:42:57 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Reid Spencer cb3fb5d4f5 bug 122: 
- Replace ConstantPointerRef usage with GlobalValue usage

llvm-svn: 14953
 2004-07-18 00:44:37 +00:00
Chris Lattner 523d3e6674 Fix one of the major things that is causing the C Backend to infinite loop 
llvm-svn: 13872
 2004-05-28 05:02:13 +00:00
Chris Lattner 69193f93b6 Support getelementptr instructions which use uint's to index into structure 
types and can have arbitrary 32- and 64-bit integer types indexing into
sequential types.

llvm-svn: 12653
 2004-04-05 01:30:19 +00:00
Chris Lattner 61fab1409d Add warning 
llvm-svn: 12573
 2004-03-31 22:00:30 +00:00
Chris Lattner 5cf39339d1 Disable tail duplication in a case that breaks on Olden/tsp 
llvm-svn: 12021
 2004-03-01 01:12:13 +00:00
Chris Lattner d85e061575 Instead of producing calls to setjmp/longjmp, produce uses of the 
llvm.setjmp/llvm.longjmp intrinsics.

llvm-svn: 11482
 2004-02-15 22:24:27 +00:00
Chris Lattner 7cbb22abe6 Expose a pass ID that can be 'required' 
llvm-svn: 11376
 2004-02-13 16:16:16 +00:00
Chris Lattner 37d46f4815 Only add the global variable with the abort message if an unwind actually 
occurs in the program.

llvm-svn: 11249
 2004-02-09 22:48:47 +00:00
Misha Brukman 3480e935d0 Fix grammar-o. 
llvm-svn: 11210
 2004-02-08 22:27:33 +00:00
Chris Lattner 3b7f6b2217 Improve compatibility with programs that already have a prototype for 'write', 
even if it is wierd in some way.

llvm-svn: 11207
 2004-02-08 22:14:44 +00:00
Chris Lattner fae8ab3088 rename the "exceptional" destination of an invoke instruction to the 'unwind' dest 
llvm-svn: 11202
 2004-02-08 21:44:31 +00:00
Chris Lattner 108cadc274 Implement proper invoke/unwind lowering. 
This fixed PR16 "[lowerinvoke] The -lowerinvoke pass does not insert calls to setjmp/longjmp"

llvm-svn: 11195
 2004-02-08 19:53:56 +00:00
Chris Lattner 476488e669 Add a call to 'write' right before the call to abort() in the unwind path. 
This causes the JIT, or LLC'd program to print out a nice message, explaining
WHY the program aborted.

llvm-svn: 11184
 2004-02-08 07:30:29 +00:00
Chris Lattner 7e5bd59da2 Finegrainify namespacification 
Fix bug: LowerInvoke/2003-12-10-Crash.llx

llvm-svn: 10382
 2003-12-10 20:22:42 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner a43b8f4b2f Initial checkin of the LLVM->LLVM transform to support code generators which 
do not support stack unwinding yet

llvm-svn: 8869
 2003-10-05 19:14:42 +00:00