With this compiler: [luc...@descartes gambc-v4_4_1-devel]$ /pkgs/gcc-mainline/bin/gcc -v Using built-in specs. Target: powerpc64-unknown-linux-gnu Configured with: ../../mainline/configure --prefix=/pkgs/gcc-mainline --enable-languages=c --enable-gather-detailed-mem-stats --with-cpu=default64 Thread model: posix gcc version 4.4.0 20090224 (experimental) [trunk revision 144414] (GCC)
with compiler.i found at http://www.math.purdue.edu/~lucier/bugzilla/8 and this command line: [luc...@descartes gambc-v4_4_1-devel]$ gdb /pkgs/gcc-mainline/libexec/gcc/powerpc64-unknown-linux-gnu/4.4.0/cc1 (gdb) run -I../include -Wall -W -Wno-unused -O1 -fno-math-errno -fschedule-insns2 -O1 -fno-math-errno -fschedule-insns2 -fno-trapping-math -fno-strict-aliasing -fwrapv -fomit-frame-pointer -fPIC -fno-common compiler.i one gets an ICE Starting program: /pkgs/gcc-mainline/libexec/gcc/powerpc64-unknown-linux-gnu/4.4.0/cc1 -I../include -Wall -W -Wno-unused -O1 -fno-math-errno -fschedule-insns2 -O1 -fno-math-errno -fschedule-insns2 -fno-trapping-math -fno-strict-aliasing -fwrapv -fomit-frame-pointer -fPIC -fno-common compiler.i btowc wctob mbrlen {GC 5504k -> 3345k} {GC 5325k -> 4387k} code_size ___H__20_compiler_2e_o1 {GC 202396k -> 113348k} ___init_proc ____20_compiler_2e_o1 Analyzing compilation unit {GC 182571k -> 135708k}Performing interprocedural optimizations <visibility> <early_local_cleanups> {GC 237987k -> 236439k} <summary generate> <inline> <static-var> <pure-const>Assembling functions: code_size ___init_proc ____20_compiler_2e_o1 ___H__20_compiler_2e_o1 {GC 349654k -> 288661k} {GC 406235k -> 272087k} compiler.c: In function ___H__20_compiler_2e_o1: compiler.c:322876: internal compiler error: in register_overhead, at bitmap.c:115 I'm sorry the test case is enormous, but it runs in about a GB of RAM. I also haven't been able to figure out how to use gdb properly in this mixed ppc32/ppc64 environment. -- Summary: ICE in register_overhead, at bitmap.c:115 Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: lucier at math dot purdue dot edu GCC build triplet: powerpc64-unknown-linux-gnu GCC host triplet: powerpc64-unknown-linux-gnu GCC target triplet: powerpc64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39301
