http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46358
Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |i686-pc-linux-gnu CC| |iant at google dot com --- Comment #1 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> 2010-11-08 09:32:18 UTC --- The first two warnings are because allocate is HOST_WIDE_INT, 32 bit signed, and 0xffffffff is unsigned. The third is a shift of a 32 bit value by 32. It appears these were introduced in r166427: 2010-11-07 Ian Lance Taylor <i...@google.com> PR target/46089 * config/i386/i386.c (split_stack_fn_large): New static variable. (ix86_expand_split_stack_prologue): Handle large model.