[llvm-commits] [llvm] r115998 - /llvm/trunk/docs/GettingStarted.html

[Nick Lewycky]

Author: nicholas
Date: Thu Oct  7 17:30:47 2010
New Revision: 115998

URL: http://llvm.org/viewvc/llvm-project?rev=115998&view=rev
Log:
Warn about broken GCCs on ARM due to the problem fixed:
http://gcc.gnu.org/ml/gcc-patches/2010-09/msg01070.html

Modified:
    llvm/trunk/docs/GettingStarted.html

Modified: llvm/trunk/docs/GettingStarted.html
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/GettingStarted.html?rev=115998&r1=115997&r2=115998&view=diff
==============================================================================
--- llvm/trunk/docs/GettingStarted.html (original)
+++ llvm/trunk/docs/GettingStarted.html Thu Oct  7 17:30:47 2010
@@ -566,6 +566,9 @@
 <p><b>GCC 4.3.3 (Debian 4.3.3-10) on ARM</b>: Miscompiles parts of LLVM 2.6
 when optimizations are turned on. The symptom is an infinite loop in
 FoldingSetImpl::RemoveNode while running the code generator.</p>
+<p><b>GCC 4.3.5 and GCC 4.4.5 on ARM</b>: These can miscompile <tt>value >>
+1</tt> even at -O0. A test failure in <tt>test/Assembler/alignstack.ll</tt> is
+one symptom of the problem.
 <p><b>GNU ld 2.16.X</b>. Some 2.16.X versions of the ld linker will produce very
 long warning messages complaining that some ".gnu.linkonce.t.*" symbol was
 defined in a discarded section. You can safely ignore these messages as they are