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[Bug rtl-optimization/58934] [4.9 Regression]: build fails on cris-elf in reload_cse_simplify_operands for newlib dtoa.c


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58934

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|cris-axis-elf               |cris-axis-elf,
                   |                            |sparc-sun-solaris2.11
                 CC|                            |ro at gcc dot gnu.org
   Target Milestone|---                         |4.9.0

--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
I'm seeing a similar error in a Solaris 11/SPARC bootstrap:

libtool: compile:  /var/gcc/regression/trunk/11-gcc/build/./gcc/xgcc
-B/var/gcc/regression/trunk/11-gcc/build/./gcc/
-B/vol/gcc/sparc-sun-solaris2.11/bin/ -B/vol/gcc/sparc-sun-solaris2.11/lib/
-isystem /vol/gcc/sparc-sun-solaris2.11/include -isystem
/vol/gcc/sparc-sun-solaris2.11/sys-include -DHAVE_CONFIG_H -I.
-I/vol/gcc/src/hg/trunk/local/libgomp
-I/vol/gcc/src/hg/trunk/local/libgomp/config/posix
-I/vol/gcc/src/hg/trunk/local/libgomp -Wall -pthread -Werror -g -O2 -pthread
-MT env.lo -MD -MP -MF .deps/env.Tpo -c
/vol/gcc/src/hg/trunk/local/libgomp/env.c  -fPIC -DPIC -o .libs/env.o
/vol/gcc/src/hg/trunk/local/libgomp/env.c: In function 'parse_one_place':
/vol/gcc/src/hg/trunk/local/libgomp/env.c:548:1: error: insn does not satisfy
its constraints:
 }
 ^
(insn 1271 176 1270 17 (set (reg/v/f:SI 757 [orig:406 stridep ] [406])
        (reg/v/f:SI 27 %i3 [orig:406 stridep ] [406])) 63 {*movsi_insn}
     (nil))
/vol/gcc/src/hg/trunk/local/libgomp/env.c:548:1: internal compiler error: in
reload_cse_simplify_operands, at postreload.c:411
0xa0642f _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
        /vol/gcc/src/hg/trunk/local/gcc/rtl-error.c:109
0xa0649b _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
        /vol/gcc/src/hg/trunk/local/gcc/rtl-error.c:120
0x95d1f7 reload_cse_simplify_operands
        /vol/gcc/src/hg/trunk/local/gcc/postreload.c:411
0x95c32b reload_cse_simplify
        /vol/gcc/src/hg/trunk/local/gcc/postreload.c:123
0x95c857 reload_cse_regs_1
        /vol/gcc/src/hg/trunk/local/gcc/postreload.c:220
0x95c047 reload_cse_regs
        /vol/gcc/src/hg/trunk/local/gcc/postreload.c:68
0x9646eb rest_of_handle_postreload
        /vol/gcc/src/hg/trunk/local/gcc/postreload.c:2332
0x9647d7 execute
        /vol/gcc/src/hg/trunk/local/gcc/postreload.c:2368

  Rainer


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