xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Do not always place FP constants in the TOC for TARGET_POWERPC64.

        * config/rs6000/xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Do not
        always place FP constants in the TOC for TARGET_POWERPC64.
        * config/rs6000/linux64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Same.

From-SVN: r136423