------- Comment #8 from steven at gcc dot gnu dot org 2009-05-01 21:51 ------- Crossjumping does nothing, because there is nothing to crossjump anymore at that point. The two stores have been replaced with one and a conditional set:
- in .ce1 (ifcvt1) we haven't converted to a conditional set two stores - in .ce2 there is a conditional set to a reg and only one store The conditional set is to a reg (r = in[i] ? 0x1234 : 0x9876). Anwyay, ce2 is *after* auto-inc-dec. We would probably optimize this if you'd run auto-inc-dec after ce2. I don't know why this transformation is not already done in ce1. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34849
