On Thu, Feb 5, 2015 at 3:22 AM, Renlin Li <renlin...@arm.com> wrote: > Hi all, > > location information is missing when rewrite complex component-wise > load/store. > > This patch add the location info to fix the recently gcc.dg/uninit-13.c and > gcc.dg/uninit-17.c failures on arm target. The compiler warns uninitialised > usage at the variable's declaration location instead of the place where it's > used, because the location information is missing when the rtx is rewritten. > > arm-none-eabi test Okay, x86-64 native bootstrap Okay. > Okay for trunk? > > gcc/ChangeLog: > > 2015-02-05 Renlin Li <renlin...@arm.com> > > * tree-ssa-forwprop.c (execute): Keep location info while rewrite > complex rtx. > * tree-ssa.c (execute_update_addresses_taken): Likewise.
s/rtx/gimple/ :) Thanks, Andrew
