Hello, > I have several global variables which are of type rtx. They are used > in flow.c ia64.c and final.c. As stated in the internal doc with > types. I add GTY(()) marker after the keyword 'extern'. for example: > extern GTY(()) rtx a; > these 'extern's are added in regs.h which is included in flow.c ia64.c > and final.c > > However, I init 'a' at ia64_compute_frame which is defined in ia64.c > but found 'a' incorrectly collected by ggc_collect. (I watch the > memory location which is allocated for a, and found it is collected by > GGC. > > Is there any thing I forget to do ?
you need to add regs.h to GTFILES in Makefile.in. Zdenek
