The attached test case causes the compiler to ICE as follows:
$ arm-none-eabi-gcc -O1 -ftree-vectorize -mcpu=cortex-a9 \
-mfpu=neon -mfloat-abi=softfp ice.c
ice.c: In function 'f0a':
ice.c:7:1: internal compiler error: in vect_is_simple_use_1, at tree-vect-stmts.c:5987
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Created attachment 26281
Failing test case.
The attached test case causes the compiler to ICE as follows:
$ arm-none-eabi-gcc -O1 -ftree-vectorize -mcpu=cortex-a9 \ simple_ use_1, at tree-vect- stmts.c: 5987 gcc.gnu. org/bugs. html> for instructions.
-mfpu=neon -mfloat-abi=softfp ice.c
ice.c: In function 'f0a':
ice.c:7:1: internal compiler error: in vect_is_
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://
Checked against trunk revision 183018.