diff options
Diffstat (limited to 'gcc/config/cil32/cil-stack.c')
| -rw-r--r-- | gcc/config/cil32/cil-stack.c | 105 |
1 files changed, 99 insertions, 6 deletions
diff --git a/gcc/config/cil32/cil-stack.c b/gcc/config/cil32/cil-stack.c index 899feb293c1..9c0179db15f 100644 --- a/gcc/config/cil32/cil-stack.c +++ b/gcc/config/cil32/cil-stack.c @@ -38,6 +38,7 @@ Erven Rohou <erven.rohou@inria.fr> #include "tree.h" #include "vec.h" +#include "cil-builtins.h" #include "cil-refs.h" #include "cil-stack.h" #include "cil-stmt.h" @@ -220,7 +221,7 @@ cil_stack_after_stmt (cil_stack stack, cil_stmt stmt) if (opcode == CIL_LDFLD) VEC_pop (cil_type_t, vstack); - VEC_safe_push (cil_type_t, heap, vstack, type_to_cil (type)); + VEC_safe_push (cil_type_t, heap, vstack, type_to_cil_on_stack (type)); break; @@ -303,12 +304,12 @@ cil_stack_after_stmt (cil_stack stack, cil_stmt stmt) case CIL_LDARG: type = DECL_ARG_TYPE (cil_var (stmt)); - VEC_safe_push (cil_type_t, heap, vstack, type_to_cil (type)); + VEC_safe_push (cil_type_t, heap, vstack, type_to_cil_on_stack (type)); break; case CIL_LDLOC: type = TREE_TYPE (cil_var (stmt)); - VEC_safe_push (cil_type_t, heap, vstack, type_to_cil (type)); + VEC_safe_push (cil_type_t, heap, vstack, type_to_cil_on_stack (type)); break; case CIL_LDARGA: @@ -352,7 +353,7 @@ cil_stack_after_stmt (cil_stack stack, cil_stmt stmt) type = TREE_TYPE (cil_call_ftype (stmt)); if (!VOID_TYPE_P (type)) - VEC_safe_push (cil_type_t, heap, vstack, type_to_cil (type)); + VEC_safe_push (cil_type_t, heap, vstack, type_to_cil_on_stack (type)); break; @@ -470,6 +471,30 @@ cil_float_p (cil_type_t type) } } +/* Return TRUE if the type TYPE is a complex type, FALSE otherwise. */ + +bool +cil_complex_p (cil_type_t type) +{ + switch (type) + { + case CIL_CMPLXI8: + case CIL_CMPLXI16: + case CIL_CMPLXI32: + case CIL_CMPLXI64: + case CIL_CMPLXU8: + case CIL_CMPLXU16: + case CIL_CMPLXU32: + case CIL_CMPLXU64: + case CIL_CMPLXF32: + case CIL_CMPLXF64: + return true; + + default: + return false; + } +} + /* Return TRUE if the type TYPE is a vector type, FALSE otherwise. */ bool @@ -595,7 +620,16 @@ scalar_to_cil (const_tree type) } case REAL_TYPE: - return CIL_FLOAT; + size = tree_low_cst (TYPE_SIZE (type), 1); + + switch (size) + { + case 32: return CIL_FLOAT32; + case 64: return CIL_FLOAT64; + default: + internal_error ("Unsupported float size " + HOST_WIDE_INT_PRINT_UNSIGNED"\n", size); + } case BOOLEAN_TYPE: return CIL_INT8; @@ -612,6 +646,37 @@ scalar_to_cil (const_tree type) } } +/* Return the CIL stack representation for scalar type TYPE. */ + +cil_type_t +complex_to_cil (const_tree type) +{ + tree elem_type; + + gcc_assert (TREE_CODE (type) == COMPLEX_TYPE); + + elem_type = TYPE_MAIN_VARIANT (TREE_TYPE (type)); + + switch (scalar_to_cil (elem_type)) + { + case CIL_INT8: return CIL_CMPLXI8; + case CIL_INT16: return CIL_CMPLXI16; + case CIL_INT32: return CIL_CMPLXI32; + case CIL_INT64: return CIL_CMPLXI64; + + case CIL_UNSIGNED_INT8: return CIL_CMPLXU8; + case CIL_UNSIGNED_INT16: return CIL_CMPLXU16; + case CIL_UNSIGNED_INT32: return CIL_CMPLXU32; + case CIL_UNSIGNED_INT64: return CIL_CMPLXU64; + + case CIL_FLOAT32: return CIL_CMPLXF32; + case CIL_FLOAT64: return CIL_CMPLXF64; + + default: + gcc_unreachable (); + } +} + /* Return the CIL stack representation for vector type TYPE. */ cil_type_t @@ -689,9 +754,37 @@ vector_to_cil (const_tree type) /* Return the CIL stack representation for type TYPE. */ cil_type_t -type_to_cil (const_tree type) +type_to_cil_on_stack (const_tree type) { + cil_type_t cil_type; + if (value_type_p (type)) + cil_type = CIL_VALUE_TYPE; + else if (vector_type_p (type)) + cil_type = vector_to_cil(type); + else + { + cil_type = scalar_to_cil(type); + + if (cil_type == CIL_FLOAT32 || cil_type == CIL_FLOAT64) + cil_type = CIL_FLOAT; + } + + return cil_type; +} + +/* Return the CIL representation for type TYPE. */ + +cil_type_t +type_to_cil (const_tree type) +{ + if (TYPE_MAIN_VARIANT (type) == cil32_arg_iterator_type) + return CIL_ARGITER; + else if (TREE_CODE (type) == VOID_TYPE) + return CIL_VOID; + else if (TREE_CODE (type) == COMPLEX_TYPE) + return complex_to_cil(type); + else if (value_type_p (type)) return CIL_VALUE_TYPE; else if (vector_type_p (type)) return vector_to_cil(type); |