+ /* builtins that are not expensive (that is they are most probably
+ expanded inline into resonably simple code). */
+ case BUILT_IN_ABS:
+ case BUILT_IN_ALLOCA:
+ case BUILT_IN_BSWAP32:
+ case BUILT_IN_BSWAP64:
+ case BUILT_IN_CLZ:
+ case BUILT_IN_CLZIMAX:
+ case BUILT_IN_CLZL:
+ case BUILT_IN_CLZLL:
+ case BUILT_IN_CTZ:
+ case BUILT_IN_CTZIMAX:
+ case BUILT_IN_CTZL:
+ case BUILT_IN_CTZLL:
+ case BUILT_IN_FFS:
+ case BUILT_IN_FFSIMAX:
+ case BUILT_IN_FFSL:
+ case BUILT_IN_FFSLL:
+ case BUILT_IN_IMAXABS:
+ case BUILT_IN_FINITE:
+ case BUILT_IN_FINITEF:
+ case BUILT_IN_FINITEL:
+ case BUILT_IN_FINITED32:
+ case BUILT_IN_FINITED64:
+ case BUILT_IN_FINITED128:
+ case BUILT_IN_FPCLASSIFY:
+ case BUILT_IN_ISFINITE:
+ case BUILT_IN_ISINF_SIGN:
+ case BUILT_IN_ISINF:
+ case BUILT_IN_ISINFF:
+ case BUILT_IN_ISINFL:
+ case BUILT_IN_ISINFD32:
+ case BUILT_IN_ISINFD64:
+ case BUILT_IN_ISINFD128:
+ case BUILT_IN_ISNAN:
+ case BUILT_IN_ISNANF:
+ case BUILT_IN_ISNANL:
+ case BUILT_IN_ISNAND32:
+ case BUILT_IN_ISNAND64:
+ case BUILT_IN_ISNAND128:
+ case BUILT_IN_ISNORMAL:
+ case BUILT_IN_ISGREATER:
+ case BUILT_IN_ISGREATEREQUAL:
+ case BUILT_IN_ISLESS:
+ case BUILT_IN_ISLESSEQUAL:
+ case BUILT_IN_ISLESSGREATER:
+ case BUILT_IN_ISUNORDERED:
+ case BUILT_IN_VA_ARG_PACK:
+ case BUILT_IN_VA_ARG_PACK_LEN:
+ case BUILT_IN_VA_COPY:
+ case BUILT_IN_TRAP:
+ case BUILT_IN_SAVEREGS:
+ case BUILT_IN_POPCOUNTL:
+ case BUILT_IN_POPCOUNTLL:
+ case BUILT_IN_POPCOUNTIMAX:
+ case BUILT_IN_POPCOUNT:
+ case BUILT_IN_PARITYL:
+ case BUILT_IN_PARITYLL:
+ case BUILT_IN_PARITYIMAX:
+ case BUILT_IN_PARITY:
+ case BUILT_IN_LABS:
+ case BUILT_IN_LLABS: