[Bug target/60606] New: ICE [ARM] error: insn does not satisfy its constraints

[d.salikhov at samsung dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60606

            Bug ID: 60606
           Summary: ICE [ARM] error: insn does not satisfy its constraints
           Product: gcc
           Version: 4.8.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: d.salikhov at samsung dot com

Created attachment 32414
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32414&action=edit
Code sample reproducing the bug

Reproduced on 4.8.0+ and on trunk.

*How to reproduce:*
Compile sample code in attachment by "arm-v7a9-linux-gnueabi-gcc -S ice.c"

*Compiler output:*
ice.c: In function 'alpha':
ice.c:5:1: error: insn does not satisfy its constraints:
 }
 ^
(insn 5 2 6 (set (reg:SI 3 r3 [orig:110 pc.0 ] [110])
        (reg/v:SI 15 pc [ pc ])) ice.c:4 641 {*arm_movsi_vfp}
     (nil))
ice.c:5:1: internal compiler error: in note_invalid_constants, at
config/arm/arm.c:13693
0x83e1907 _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
   
/home/salikhov/work/toolchain_repos/ta_sdk/./gcc_experimental/gcc/rtl-error.c:109
0x83e1945 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
   
/home/salikhov/work/toolchain_repos/ta_sdk/./gcc_experimental/gcc/rtl-error.c:120
0x85e4b49 note_invalid_constants
   
/home/salikhov/work/toolchain_repos/ta_sdk/./gcc_experimental/gcc/config/arm/arm.c:13693
0x85e4b49 arm_reorg
   
/home/salikhov/work/toolchain_repos/ta_sdk/./gcc_experimental/gcc/config/arm/arm.c:14031
0x83e17b8 rest_of_handle_machine_reorg
   
/home/salikhov/work/toolchain_repos/ta_sdk/./gcc_experimental/gcc/reorg.c:3939
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.



*Commit introducing the bug:*
git hash: bffbb863ff0f267b5111bfa95b42c99cd0474424
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189350
138bc75d-0d04-0410-961f-82ee72b054a4



arm-v7a9-linux-gnueabi-gcc -v output:

Using built-in specs.
COLLECT_GCC=../../toolchain_repos/ta_sdk/cortex-cross-tools_exp/bin/arm-v7a9-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/home/salikhov/work/toolchain_repos/ta_sdk/cortex-cross-tools_exp/libexec/gcc/arm-v7a9-linux-gnueabi/4.8.3/lto-wrapper
Target: arm-v7a9-linux-gnueabi
Configured with:
/home/salikhov/work/toolchain_repos/ta_sdk/./gcc_experimental/configure
--build=i686-pc-linux-gnu --host=i686-pc-linux-gnu
--target=arm-v7a9-linux-gnueabi --disable-libmudflap --disable-libssp
--with-gnu-as --with-gnu-ld --disable-lto --disable-nls
--prefix=/home/salikhov/work/toolchain_repos/ta_sdk/cortex-cross-tools_exp
--disable-shared --disable-threads --disable-libssp --disable-libquadmath
--without-headers --with-newlib --disable-decimal-float --disable-libffi
--enable-languages=c
--with-sysroot=/home/salikhov/work/toolchain_repos/ta_sdk/cortex-cross-tools_exp/arm-v7a9-linux-gnueabi/sys-root/
--with-gmp=/home/salikhov/work/toolchain_repos/ta_sdk/cortex-cross-tools_exp
--with-mpfr=/home/salikhov/work/toolchain_repos/ta_sdk/cortex-cross-tools_exp
--with-mpc=/home/salikhov/work/toolchain_repos/ta_sdk/cortex-cross-tools_exp
--disable-libgomp --disable-libatomic --with-interwork --with-cpu=cortex-a9
--with-arch=armv7-a --with-mode=arm --with-tune=cortex-a9 --with-fpu=vfpv3
--with-float=softfp
Thread model: single
gcc version 4.8.3 20140321 (prerelease) (GCC)