I'm compiling the Chipmunk electronic design/simulation tools (psys 1.58) and
the default makefile gets an ICE in compiling math.c. The default Makefile
specifies -O3, but the ICE does not happen if I use no optimization or just -O.
-O2 also gets the same ICE. Here is the compilation line and output:
gcc -O3 -DBSD -Dlinux -DF_OK=0 -I../include -I/usr/X11R6/include
-DCHIPLIB=\"`cd ../../lib; pwd`\" -c -o math.o math.c
math.c: In function `ma_lnfactorial':
math.c:1691: internal compiler error: in move_for_stack_reg, at
reg-stack.c:1065Please submit a full bug report,
I will attach the preprocessed source.
--
Summary: ICE: in move_for_stack_reg, at reg-stack.c:1065
Product: gcc
Version: 3.4.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bugs at chen-becker dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: Fedora Core 3 on PIII Coppermine
GCC host triplet: Fedora Core 3 on PIII Coppermine
GCC target triplet: Fedora Core 3 on PIII Coppermine
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19572
