[Bug optimization/11700] [3.3/3.4 regression] [M68K] ICE in subreg_hard_regno
janis187 at us dot ibm dot com
gcc-bugzilla@gcc.gnu.org
Fri Aug 29 22:43:00 GMT 2003
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11700
janis187 at us dot ibm dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |roger at eyesopen dot com
------- Additional Comments From janis187 at us dot ibm dot com 2003-08-29 22:43 -------
The regression in PR 11700 was introduced or exposed with this patch:
--- gcc/gcc/ChangeLog ---
2003-05-30 Roger Sayle <roger@eyesopen.com>
* emit-rtl.c (gen_complex_constant_part): New function for getting
the constant real or imaginary part of a complex constant.
(gen_realpart): Use it.
(gen_imagpart): Likewise.
The regression hunt took place on i686-pc-linux-gnu with a cross cc1
for m68k-linux using the test case from comment #1 compiled with -O2.
More information about the Gcc-bugs
mailing list