http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48792
Summary: ICE in failed_reload, at reload1.c:6000
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 24117
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24117
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 20110427 (experimental) [trunk revision 173031] (GCC)
$ ./xgcc -B. -c -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 t.ii
t.ii: In member function 'void
icu_46::ValueRecord::adjustPosition(icu_46::ValueFormat, const char*,
icu_46::GlyphIterator&, const icu_46::LEFontInstance*) const':
t.ii:62:7: error: could not find a spill register
(insn 21 24 25 3 (set (subreg:SI (reg:HI 160) 0)
(fix:SI (fix:SF (reg:SF 0 r0)))) t.ii:48 665 {*truncsisf2_vfp}
(expr_list:REG_DEAD (reg:SF 0 r0)
(nil)))
t.ii:62:7: internal compiler error: in failed_reload, at reload1.c:6000
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
