diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.c')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 33 |
1 files changed, 7 insertions, 26 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 500af59..c26c446 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -268,8 +268,7 @@ static void is_altivec_return_reg PARAMS ((rtx, void *)); static rtx generate_set_vrsave PARAMS ((rtx, rs6000_stack_t *, int)); static void altivec_frame_fixup PARAMS ((rtx, rtx, HOST_WIDE_INT)); static int easy_vector_constant PARAMS ((rtx)); -static int is_ev64_opaque_type PARAMS ((tree)); -static bool rs6000_spe_vector_types_compatible PARAMS ((tree, tree)); +static bool is_ev64_opaque_type PARAMS ((tree)); /* Hash table stuff for keeping track of TOC entries. */ @@ -422,8 +421,8 @@ static const char alt_reg_names[][8] = #undef TARGET_ADDRESS_COST #define TARGET_ADDRESS_COST hook_int_rtx_0 -#undef TARGET_VECTOR_TYPES_COMPATIBLE -#define TARGET_VECTOR_TYPES_COMPATIBLE rs6000_spe_vector_types_compatible +#undef TARGET_VECTOR_OPAQUE_P +#define TARGET_VECTOR_OPAQUE_P is_ev64_opaque_type struct gcc_target targetm = TARGET_INITIALIZER; @@ -13599,35 +13598,17 @@ rs6000_memory_move_cost (mode, class, in) /* Return true if TYPE is of type __ev64_opaque__. */ -static int +static bool is_ev64_opaque_type (type) tree type; { - return (TYPE_NAME (type) + return (TARGET_SPE + && TREE_CODE (type) == VECTOR_TYPE + && TYPE_NAME (type) && TREE_CODE (TYPE_NAME (type)) == TYPE_DECL && DECL_NAME (TYPE_NAME (type)) && strcmp (IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (type))), "__ev64_opaque__") == 0); } -/* Return true if vector type1 can be converted into vector type2. */ - -static bool -rs6000_spe_vector_types_compatible (t1, t2) - tree t1; - tree t2; -{ - if (!TARGET_SPE - || TREE_CODE (t1) != VECTOR_TYPE || TREE_CODE (t2) != VECTOR_TYPE) - return 0; - - if (TYPE_NAME (t1) || TYPE_NAME (t2)) - return is_ev64_opaque_type (t1) || is_ev64_opaque_type (t2); - - /* FIXME: We assume V2SI is the opaque type, so we accidentally - allow inter conversion to and from V2SI modes. We could use - V1D1, and rewrite <spe.h> accordingly. */ - return t1 == V2SI_type_node || t2 == V2SI_type_node; -} - #include "gt-rs6000.h" |