diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 33 |
1 files changed, 0 insertions, 33 deletions
@@ -10295,39 +10295,6 @@ try_tablejump (tree index_type, tree index_expr, tree minval, tree range, return 1; } -/* Nonzero if the mode is a valid vector mode for this architecture. - This returns nonzero even if there is no hardware support for the - vector mode, but we can emulate with narrower modes. */ - -int -vector_mode_valid_p (enum machine_mode mode) -{ - enum mode_class mclass = GET_MODE_CLASS (mode); - enum machine_mode innermode; - - /* Doh! What's going on? */ - if (mclass != MODE_VECTOR_INT - && mclass != MODE_VECTOR_FLOAT - && mclass != MODE_VECTOR_FRACT - && mclass != MODE_VECTOR_UFRACT - && mclass != MODE_VECTOR_ACCUM - && mclass != MODE_VECTOR_UACCUM) - return 0; - - /* Hardware support. Woo hoo! */ - if (targetm.vector_mode_supported_p (mode)) - return 1; - - innermode = GET_MODE_INNER (mode); - - /* We should probably return 1 if requesting V4DI and we have no DI, - but we have V2DI, but this is probably very unlikely. */ - - /* If we have support for the inner mode, we can safely emulate it. - We may not have V2DI, but me can emulate with a pair of DIs. */ - return targetm.scalar_mode_supported_p (innermode); -} - /* Return a CONST_VECTOR rtx for a VECTOR_CST tree. */ static rtx const_vector_from_tree (tree exp) |