diff options
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 42 |
1 files changed, 2 insertions, 40 deletions
diff --git a/gcc/tree.c b/gcc/tree.c index eda2fd63aeb..96a2d3b7160 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -122,7 +122,6 @@ struct type_hash htab_t type_hash_table; -static void build_real_from_int_cst_1 PARAMS ((PTR)); static void set_type_quals PARAMS ((tree, int)); static void append_random_chars PARAMS ((char *)); static int type_hash_eq PARAMS ((const void*, const void*)); @@ -591,31 +590,8 @@ real_value_from_int_cst (type, i) return d; } -/* Args to pass to and from build_real_from_int_cst_1. */ - -struct brfic_args -{ - tree type; /* Input: type to conver to. */ - tree i; /* Input: operand to convert. */ - REAL_VALUE_TYPE d; /* Output: floating point value. */ -}; - -/* Convert an integer to a floating point value while protected by a floating - point exception handler. */ - -static void -build_real_from_int_cst_1 (data) - PTR data; -{ - struct brfic_args *args = (struct brfic_args *) data; - - args->d = real_value_from_int_cst (args->type, args->i); -} - /* Given a tree representing an integer constant I, return a tree - representing the same value as a floating-point constant of type TYPE. - We cannot perform this operation if there is no way of doing arithmetic - on floating-point values. */ + representing the same value as a floating-point constant of type TYPE. */ tree build_real_from_int_cst (type, i) @@ -625,27 +601,13 @@ build_real_from_int_cst (type, i) tree v; int overflow = TREE_OVERFLOW (i); REAL_VALUE_TYPE d; - struct brfic_args args; v = make_node (REAL_CST); TREE_TYPE (v) = type; - /* Setup input for build_real_from_int_cst_1() */ - args.type = type; - args.i = i; - - if (do_float_handler (build_real_from_int_cst_1, (PTR) &args)) - /* Receive output from build_real_from_int_cst_1() */ - d = args.d; - else - { - /* We got an exception from build_real_from_int_cst_1() */ - d = dconst0; - overflow = 1; - } + d = real_value_from_int_cst (type, i); /* Check for valid float value for this type on this target machine. */ - #ifdef CHECK_FLOAT_VALUE CHECK_FLOAT_VALUE (TYPE_MODE (type), d, overflow); #endif |