[Bug other/54330] Wrong optimization for code from fixed-bit.c

2012-08-20 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54330 --- Comment #3 from Georg-Johann Lay 2012-08-20 14:22:46 UTC --- FYI, there is the fixed-point configuration output from ... -E -dM | egrep '(DQ)|(DA)|([^L]LACC)|(LLFRA)' | sort DImode (long long) is 64 bits #define __DA_FBIT__ 32 #define __DA

[Bug other/54330] Wrong optimization for code from fixed-bit.c

2012-08-20 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54330 --- Comment #2 from Georg-Johann Lay 2012-08-20 14:15:51 UTC --- Created attachment 28058 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28058 fixed-bit-bug.c.150r.expand: Wrong code

[Bug other/54330] Wrong optimization for code from fixed-bit.c

2012-08-20 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54330 --- Comment #1 from Georg-Johann Lay 2012-08-20 14:11:30 UTC --- Created attachment 28057 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28057 fixed-bit-bug.c.150r.expand: Correct code if DI used instead of DQ/DA