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(simplify_binary_operation): real_value_truncate returns REAL_VALUE_TYPE. 

(simplify_binary_operation): real_value_truncate
returns REAL_VALUE_TYPE.
Convert rtx_code into tree_code for argument to REAL_ARITHMETIC.

(simplify_unary_operation): Use new ..._RNDZINT macros
instead of casting value of REAL_VALUE_FIX_TRUNCATE
and REAL_VALUE_UNSIGNED_FIX_TRUNCATE.

From-SVN: r3943
This commit is contained in:
Richard Stallman 1993-03-31 05:53:29 +00:00
parent e9f7ae4446
commit d3159aee6e
1 changed files with 5 additions and 5 deletions
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10
gcc/cse.c
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@ -3117,7 +3117,7 @@ simplify_unary_operation (code, mode, op, op_mode)
break;
case FLOAT_TRUNCATE:
d = (double) real_value_truncate (mode, d);
d = real_value_truncate (mode, d);
break;
case FLOAT_EXTEND:
@ -3125,11 +3125,11 @@ simplify_unary_operation (code, mode, op, op_mode)
break;
case FIX:
d = (double) REAL_VALUE_FIX_TRUNCATE (d);
d = REAL_VALUE_RNDZINT (d);
break;
case UNSIGNED_FIX:
d = (double) REAL_VALUE_UNSIGNED_FIX_TRUNCATE (d);
d = REAL_VALUE_UNSIGNED_RNDZINT (d);
break;
case SQRT:
@ -3263,7 +3263,7 @@ simplify_binary_operation (code, mode, op0, op1)
f1 = real_value_truncate (mode, f1);
#ifdef REAL_ARITHMETIC
REAL_ARITHMETIC (value, code, f0, f1);
REAL_ARITHMETIC (value, rtx_to_tree_code (code), f0, f1);
#else
switch (code)
{
@ -3645,7 +3645,7 @@ simplify_binary_operation (code, mode, op0, op1)
if (REAL_VALUES_EQUAL (d, dconst0))
abort();
#if defined (REAL_ARITHMETIC)
REAL_ARITHMETIC (d, RDIV_EXPR, dconst1, d);
REAL_ARITHMETIC (d, (int) RDIV_EXPR, dconst1, d);
return gen_rtx (MULT, mode, op0,
CONST_DOUBLE_FROM_REAL_VALUE (d, mode));
#else