llvm-6502/tools/bugpoint
Jeff Cohen 66c5fd6c53 When a function takes a variable number of pointer arguments, with a zero
pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23888 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 04:37:20 +00:00
..
BugDriver.cpp Remove trailing whitespace 2005-04-22 00:00:37 +00:00
BugDriver.h When the user hits ctrl-c, bugpoint should attempt to stop reduction as 2005-08-02 02:16:17 +00:00
bugpoint.cpp When the user hits ctrl-c, bugpoint should attempt to stop reduction as 2005-08-02 02:16:17 +00:00
CrashDebugger.cpp When the user hits ctrl-c, bugpoint should attempt to stop reduction as 2005-08-02 02:16:17 +00:00
ExecutionDriver.cpp Eliminate all remaining tabs and trailing spaces. 2005-07-27 06:12:32 +00:00
ExtractFunction.cpp Remove trailing whitespace 2005-04-22 00:00:37 +00:00
ListReducer.h When the user hits ctrl-c, bugpoint should attempt to stop reduction as 2005-08-02 02:16:17 +00:00
Makefile Two changes: 2005-04-22 17:14:14 +00:00
Miscompilation.cpp When a function takes a variable number of pointer arguments, with a zero 2005-10-23 04:37:20 +00:00
OptimizerDriver.cpp Final Changes For PR495: 2005-07-08 03:08:58 +00:00
TestPasses.cpp Remove trailing whitespace 2005-04-22 00:00:37 +00:00
ToolRunner.cpp Allow bugpoint+PPC codegen to use fsqrt 2005-08-29 13:14:24 +00:00
ToolRunner.h Remove trailing whitespace 2005-04-21 20:48:15 +00:00