Comment 18 for bug 736007

I have some additional info related to this bug:

If I compile the following:

#include "arm_neon.h"
#include "stdlib.h"

int main ()
{
   float r [] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f};
   float32x4x2_t d;
   d = vld2q_f32 (r);
   vst2q_f32 (r, d);
   return 0;
}

using: arm-linux-androideabi-gcc test.c -mfloat-abi=softfp -mfpu=neon -g -O1

I get:
test.c: In function 'main':
test.c:4:5: internal compiler error: in immed_double_const, at emit-rtl.c:550
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

However, if I comment out vst2q_f32 (r, d);, the problem goes away. Also by not using -g or -O1.

$ arm-linux-androideabi-gcc -v
Using built-in specs.
COLLECT_GCC=arm-linux-androideabi-gcc
COLLECT_LTO_WRAPPER=/Users/havard.graff/Code/android-ndk-r7/toolchains/arm-linux-androideabi-4.6.2/prebuilt/darwin-x86/libexec/gcc/arm-linux-androideabi/4.6.2/lto-wrapper
Target: arm-linux-androideabi
Configured with: /Users/havard.graff/Code/selfbuilt_android_toolchain/build/../gcc/gcc-4.6.2/configure --prefix=/Users/havard.graff/Code/android-ndk-r7/toolchains/arm-linux-androideabi-4.6.2/prebuilt/darwin-x86 --target=arm-linux-androideabi --host=i686-apple-darwin --build=i686-apple-darwin --with-gnu-as --with-gnu-ld --enable-languages=c,c++,objc --with-gmp=/tmp/ndk-havard.graff/build/toolchain/temp-install --with-mpfr=/tmp/ndk-havard.graff/build/toolchain/temp-install --with-mpc=/tmp/ndk-havard.graff/build/toolchain/temp-install --disable-libssp --enable-threads --disable-nls --disable-libmudflap --disable-libgomp --disable-sjlj-exceptions --disable-shared --disable-tls --with-float=soft --with-fpu=vfp --with-arch=armv5te --enable-target-optspace --disable-hosted-libstdcxx --enable-cxx-flags='-fexceptions -frtti' --enable-initfini-array --disable-nls --prefix=/Users/havard.graff/Code/android-ndk-r7/toolchains/arm-linux-androideabi-4.6.2/prebuilt/darwin-x86 --with-sysroot=/Users/havard.graff/Code/android-ndk-r7/toolchains/arm-linux-androideabi-4.6.2/prebuilt/darwin-x86/sysroot --with-binutils-version=2.22.51 --with-mpfr-version=2.4.1 --with-gmp-version=4.2.4 --with-gcc-version=4.6.2 --with-gdb-version=6.6 --with-arch=armv5te --program-transform-name='s,^,arm-linux-androideabi-,'
Thread model: posix
gcc version 4.6.2 (GCC)