Compiling the attached file with latest g++ from trunk: $ ~/gcc_inst/bin/g++ /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c: In function int main(): /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:84: warning: deprecated conversion from string constant to char* /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:85: warning: deprecated conversion from string constant to char* /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:88: warning: deprecated conversion from string constant to char* /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:89: warning: deprecated conversion from string constant to char* /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:92: warning: deprecated conversion from string constant to char* /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:93: warning: deprecated conversion from string constant to char* /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c: In function void test(char*, __va_list_tag*): /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:96: error: incorrect sharing of tree nodes ap->fp_offset = D.2748;
*ap /home/edwin/llvm-svn/llvm-commit/projects/llvm-test/SingleSource/UnitTests/2003-08-11-VaListArg.c:96: internal compiler error: verify_stmts failed Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. This is: Using built-in specs. Target: x86_64-unknown-linux-gnu Configured with: ../gcc/configure --disable-multilib --disable-static --prefix=/home/edwin/gcc_inst/ --enable-languages=c,c++ Thread model: posix gcc version 4.4.0 20081114 (experimental) [trunk revision 141857] (GCC) -- Summary: [4.3 regression] error: incorrect sharing of tree nodes ap->fp_offset = D.2748; Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: edwintorok at gmail dot com GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38123
