diff options
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 7f3cc9d9f55..d3bd54abd99 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -71,6 +71,7 @@ optab neg_optab; optab abs_optab; optab one_cmpl_optab; optab ffs_optab; +optab sqrt_optab; optab cmp_optab; optab ucmp_optab; /* Used only for libcalls for unsigned comparisons. */ @@ -1183,7 +1184,7 @@ emit_unop_insn (icode, target, op0, code) /* Emit code to perform a series of operations on a multi-word quantity, one word at a time. - Such a block is preceeded by a CLOBBER of the output, consists of multiple + Such a block is preceded by a CLOBBER of the output, consists of multiple insns, each setting one word of the output, and followed by a SET copying the output to itself. @@ -2829,6 +2830,7 @@ init_optabs () abs_optab = init_optab (ABS); one_cmpl_optab = init_optab (NOT); ffs_optab = init_optab (FFS); + sqrt_optab = init_optab (SQRT); #ifdef HAVE_addqi3 if (HAVE_addqi3) @@ -3675,6 +3677,45 @@ init_optabs () /* No library calls here! If there is no abs instruction, expand_expr will generate a conditional negation. */ +#ifdef HAVE_sqrtqi2 + if (HAVE_sqrtqi2) + sqrt_optab->handlers[(int) QImode].insn_code = CODE_FOR_sqrtqi2; +#endif +#ifdef HAVE_sqrthi2 + if (HAVE_sqrthi2) + sqrt_optab->handlers[(int) HImode].insn_code = CODE_FOR_sqrthi2; +#endif +#ifdef HAVE_sqrtpsi2 + if (HAVE_sqrtpsi2) + sqrt_optab->handlers[(int) PSImode].insn_code = CODE_FOR_sqrtpsi2; +#endif +#ifdef HAVE_sqrtsi2 + if (HAVE_sqrtsi2) + sqrt_optab->handlers[(int) SImode].insn_code = CODE_FOR_sqrtsi2; +#endif +#ifdef HAVE_sqrtdi2 + if (HAVE_sqrtdi2) + sqrt_optab->handlers[(int) DImode].insn_code = CODE_FOR_sqrtdi2; +#endif +#ifdef HAVE_sqrtti2 + if (HAVE_sqrtti2) + sqrt_optab->handlers[(int) TImode].insn_code = CODE_FOR_sqrtti2; +#endif +#ifdef HAVE_sqrtsf2 + if (HAVE_sqrtsf2) + sqrt_optab->handlers[(int) SFmode].insn_code = CODE_FOR_sqrtsf2; +#endif +#ifdef HAVE_sqrtdf2 + if (HAVE_sqrtdf2) + sqrt_optab->handlers[(int) DFmode].insn_code = CODE_FOR_sqrtdf2; +#endif +#ifdef HAVE_sqrttf2 + if (HAVE_sqrttf2) + sqrt_optab->handlers[(int) TFmode].insn_code = CODE_FOR_sqrttf2; +#endif + /* No library calls here! If there is no sqrt instruction expand_builtin + should force the library call. */ + #ifdef HAVE_one_cmplqi2 if (HAVE_one_cmplqi2) one_cmpl_optab->handlers[(int) QImode].insn_code = CODE_FOR_one_cmplqi2; |