https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
--- Comment #7 from Andreas Schwab ---
It broke the ASHIFT case.
-return mask >> INTVAL (XEXP (x, 1));
+return (HOST_WIDE_INT)mask >> INTVAL (XEXP (x, 1));
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
--- Comment #6 from Andreas Schwab ---
Probably that broke the sign extensions in carry_backpropagate.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
--- Comment #5 from Andreas Schwab ---
Note that the return type of carry_backpropagate should be unsigned as well,
but that does not fix the crash.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
--- Comment #4 from Andreas Schwab ---
This breaks build for m68k:
libtool: compile: /daten/aranym/gcc/test/Build/./gcc/xgcc -shared-libgcc
-B/daten/aranym/gcc/test/Build/./gcc -nostdinc++
-L/daten/aranym/gcc/test/Build/m68k-linux/libstdc++-v3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
--- Comment #3 from David Binderman ---
I find doing a bootstrap build with -O3 -march=native, with
asan & ubsan, is a useful weekly sanity check.
I only have access to arm & x86_64, so the option exists
to extend this testing to other machine
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
--- Comment #2 from GCC Commits ---
The master branch has been updated by Jeff Law :
https://gcc.gnu.org/g:a6f551d079de1d151b272bcdd3d42316857c9d4e
commit r15-2011-ga6f551d079de1d151b272bcdd3d42316857c9d4e
Author: Jeff Law
Date: Fri Jul 12
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
Sam James changed:
What|Removed |Added
Status|NEW |ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Ever confirmed|0
