Thanks. I will try Jakub patch listed in http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58543.
2013/10/29 Yury Gribov <y.gri...@samsung.com>: >> "copy_to_mode_reg (Pmode, XEXP (shadow_mem, 0))" would be more direct. >> But it looks good to me with that change FWIW. > > Thanks, Richard. Note that Jakub has proposed an optimized patch on > gcc-patches ML (in Re: [PATCH] Invalid unpoisoning of stack redzones on > ARM). > > -Y
