[Bug middle-end/54781] New: [4.8 Regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1124

[Bernhard.Rosenkranzer at linaro dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54781



             Bug #: 54781

           Summary: [4.8 Regression] ICE in refs_may_alias_p_1, at

                    tree-ssa-alias.c:1124

    Classification: Unclassified

           Product: gcc

           Version: 4.8.0

            Status: UNCONFIRMED

          Severity: normal

          Priority: P3

         Component: middle-end

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: bernhard.rosenkran...@linaro.org





Created attachment 28328

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28328

Test case, not yet reduced



$ /opt/android-toolchain-trunk/bin/arm-linux-androideabi-g++ -c

-mfloat-abi=softfp -mfpu=neon  -O2 -o

out/target/product/maguro/obj/SHARED_LIBRARIES/libskia_intermediates/src/opts/SkBlitRow_opts_arm.o

SkBlitRow_opts_arm.i

external/skia/src/opts/SkBlitRow_opts_arm.cpp: In function 'void

S32A_D565_Opaque_Dither_neon(uint16_t*, const SkPMColor*, int, U8CPU, int,

int)':

external/skia/src/opts/SkBlitRow_opts_arm.cpp:1681:1: internal compiler error:

in refs_may_alias_p_1, at tree-ssa-alias.c:1124

 }

 ^

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