Linaro GCC

  1. Bug #736007
  2. Comment #17

Comment 17 for bug 736007

Revision history for this message
In , Juha Kallioinen (juha-kallioinen) wrote :

Created attachment 23707
pre-processed source

When compiling the attached pre-processed source for arm (-march=armv7-a -mtune=cortex-a8) and using options -mfpu=neon -g -O1 I get an ICE.

kaltsi@kaltsnatty:~/tmp/ice$ arm-linux-gnueabi-gcc-4.5 -mfpu=neon -O1 -g -c emit-rtl-ice.i
optimized.c: In function ‘move_16bit_to_32bit’:
optimized.c:4:6: internal compiler error: in immed_double_const, at emit-rtl.c:552
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.5/README.Bugs> for instructions.

This does not happen if I leave the -g option out.

Also reported to linaro: https://bugs.launchpad.net/gcc-linaro/+bug/736007