------- Comment #15 from jamborm at gcc dot gnu dot org 2009-06-07 14:41 ------- (In reply to comment #11) > It is caused by revision 147980: > > http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00959.html >
Revision 147978 also does not work if you compile the testcase with the -fno-tree-sra switch. New SRA uncovers this problem because it sees the structure containing only a single field always accessed as a structure and never as a scalar and so does not scalarize it. Something goes wrong later on, probably when expanding to RTL. Unfortunately, I cannot help fixing that. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32950
