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[Bug target/61345] [4.10 Regression] ICE (segfault) in combine while compiling the linux kernel


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61345

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|rtl-optimization            |target

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Turns out it is a target issue:
t.c: In function âgrab_cache_page_write_beginâ:
t.c:9:1: internal compiler error: Segmentation fault
 }
 ^
0xb87e72 crash_signal
    /data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/toplev.c:337
0xeca46f aarch64_rtx_costs
   
/data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/config/aarch64/aarch64.c:5627
0xecabdf aarch64_rtx_costs_wrapper
   
/data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/config/aarch64/aarch64.c:5792
0xb1674a rtx_cost(rtx_def*, rtx_code, int, bool)
    /data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/rtlanal.c:3878
0xec9adb aarch64_rtx_costs
   
/data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/config/aarch64/aarch64.c:5367
0xecabdf aarch64_rtx_costs_wrapper
   
/data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/config/aarch64/aarch64.c:5792
0xb1674a rtx_cost(rtx_def*, rtx_code, int, bool)
    /data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/rtlanal.c:3878
0xec99b5 aarch64_rtx_costs
   
/data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/config/aarch64/aarch64.c:5331
0xecabdf aarch64_rtx_costs_wrapper
   
/data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/config/aarch64/aarch64.c:5792
0xb1674a rtx_cost(rtx_def*, rtx_code, int, bool)
    /data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/rtlanal.c:3878
0x10d0103 set_src_cost
    /data1/src/gcc-cavium/toolchain-ilp32/scripts/../src/gcc/rtl.h:1565

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