http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48808
Summary: ICE in spill_failure, at reload1.c:2113 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassig...@gcc.gnu.org ReportedBy: rmansfi...@qnx.com Host: i686-linux-gnu Target: arm-unknown-linux-gnueabi Build: i686-linux-gnu Created attachment 24130 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24130 preprocessed source $ ./xgcc -v Using built-in specs. COLLECT_GCC=./xgcc Target: arm-unknown-linux-gnueabi Configured with: ../configure --target=arm-unknown-linux-gnueabi --prefix=/home/ryan/x-tools/arm-unknown-linux-gnueabi --with-sysroot=/home/ryan/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi//sys-root --disable-multilib --with-local-prefix=/home/ryan/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi/sys-root --disable-nls --enable-threads=posix --enable-symvers=gnu --enable-c99 --enable-long-long --enable-target-optspace target_alias=arm-unknown-linux-gnueabi --enable-languages=c++ --disable-shared --disable-libmudflap --disable-libssp Thread model: posix gcc version 4.7.0 20110428 (experimental) [trunk revision 173114] (GCC) $ ./xgcc -B. t.i -c -mfloat-abi=softfp -mfpu=vfpv3-d16 -march=armv7-a -O2 t.i: In function 'my_draw_arc': t.i:209:1: error: unable to find a register to spill in class 'VFP_LO_REGS' t.i:209:1: error: this is the insn: (insn 39 41 43 2 (set (subreg:SI (reg:HI 234) 0) (fix:SI (fix:DF (reg:DF 77 s14 [233])))) t.i:32 666 {*truncsidf2_vfp} (expr_list:REG_DEAD (reg:DF 77 s14 [233]) (nil))) t.i:209:1: internal compiler error: in spill_failure, at reload1.c:2113 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.