llvm-6502/lib
Chris Lattner 714fa95d01 Fix PR4336: Iterating over use-def chains doesn't seem to be deterministic.
The problem was that BitcodeReader::materializeModule would read functions
from the bc file in densemap pointer key order (doubly non-deterministic!),
which would cause the use-def chains to be set up for globals in
non-determinstic order.  Non-determinstic use/def chains can cause 
nondeterminism in many places down-stream.

Many thanks to Julien Lerouge for putting together the pass in the PR that
shows the issue!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73470 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16 05:15:21 +00:00
..
Analysis Support vector casts in more places, fixing a variety of assertion 2009-06-15 22:12:54 +00:00
Archive Avoid leaking memory in an error path. Noticed 2009-06-11 08:09:49 +00:00
AsmParser Fix a typo in a diagnostic. 2009-06-15 21:52:11 +00:00
Bitcode Fix PR4336: Iterating over use-def chains doesn't seem to be deterministic. 2009-06-16 05:15:21 +00:00
CodeGen Fix typos. 2009-06-16 04:02:03 +00:00
CompilerDriver -write-graph now can be used with -o. 2009-03-27 12:57:14 +00:00
Debugger Oops...I committed too much. 2009-03-13 04:39:26 +00:00
ExecutionEngine After obtaining the lock, look if the function has been codegen'd by 2009-06-12 14:11:08 +00:00
Linker Add a new "available_externally" linkage type. This is intended 2009-04-13 05:44:34 +00:00
Support Add support for outputting ANSI colors to raw_fd_ostream. 2009-06-04 07:09:50 +00:00
System glibc has two versions of strerror_r, a standards compliant one and a GNU 2009-06-15 18:05:46 +00:00
Target There doesn't seem to be a reason to move the save FP stuff. 2009-06-16 04:12:45 +00:00
Transforms Use Type::getScalarType. 2009-06-16 00:20:26 +00:00
VMCore Use Type::isIntOrIntVector and Type::isFPOrFPVector. 2009-06-15 22:25:12 +00:00
Makefile Reorganize llvmc code. 2009-03-02 09:01:14 +00:00