------- Comment #8 from jakub at gcc dot gnu dot org 2010-03-08 16:45 ------- Created an attachment (id=20044) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20044&action=view) gcc44-pr43290-2.patch
Another fix. Wonder why that insn is marked as frame related at all, for the drap saving the spill (and restore) generated by ix86_expand_prologue/ix86_expand_epilogue should be the canonical one, after all where the vDRAP was spilled to is something that could be clobbered before the epilogue if vDRAP starts living in the register again, etc. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43290
