[Bug target/29815] internal compiler error with option -mfloat-gprs=yes and -mcpu=505

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29815

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |msebor at gcc dot gnu.org
         Resolution|---                         |WORKSFORME

--- Comment #5 from Martin Sebor <msebor at gcc dot gnu.org> ---
I'm not able to reproduce the ICE with recent trunk of 6.0 on x86_64-linux
configured for the powerpc-eabispe.  Resolving as worksforsome.  If you
reproduce it with a supported version of GCC please reopen the bug (or open a
new one).

$ /build/sysroot/powerpc-eabispe/bin/powerpc-eabispe-gcc -S -mcpu=505
-mno-sdata -mfloat-gprs=yes  -Wall -Wstrict-prototypes -Wall -o/dev/stdout t.c 
        .file   "t.c"
        .section        ".text"
        .align 2
        .globl compare
        .type   compare, @function
compare:
        stwu 1,-24(1)
        stw 31,20(1)
        mr 31,1
        stw 3,8(31)
        stw 4,12(31)
        lwz 10,8(31)
        lwz 9,12(31)
        efscmplt 7,10,9
        mfcr 9
        rlwinm 9,9,30,31,31
        rlwinm 9,9,0,0xff
        mr 3,9
        addi 11,31,24
        lwz 31,-4(11)
        mr 1,11
        blr
        .size   compare, .-compare
        .ident  "GCC: (GNU) 6.0.0 20160121 (experimental)"
        .gnu_attribute 4, 2