From: Richard Kenner <kenner@gcc.gnu.org>
Date: Mon, 5 Jun 1995 11:31:38 +0000 (-0400)
Subject: (simplify_unary_operation, case FLOAT, UNSIGNED_FLOAT): Truncate to
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=940fd0b54cff9db6d853a2a2b089b1296d0a42ea;p=gcc.git

(simplify_unary_operation, case FLOAT, UNSIGNED_FLOAT): Truncate to
requested mode.

From-SVN: r9872
---

diff --git a/gcc/cse.c b/gcc/cse.c
index 7ada45eaa85..9b3aa2ea342 100644
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -2958,7 +2958,7 @@ simplify_unary_operation (code, mode, op, op_mode)
 	  d += (double) (unsigned HOST_WIDE_INT) lv;
 	}
 #endif  /* REAL_ARITHMETIC */
-
+      d = real_value_truncate (mode, d);
       return CONST_DOUBLE_FROM_REAL_VALUE (d, mode);
     }
   else if (code == UNSIGNED_FLOAT && GET_MODE (op) == VOIDmode
@@ -2993,7 +2993,7 @@ simplify_unary_operation (code, mode, op, op_mode)
 	    * (double) ((HOST_WIDE_INT) 1 << (HOST_BITS_PER_WIDE_INT / 2)));
       d += (double) (unsigned HOST_WIDE_INT) lv;
 #endif  /* REAL_ARITHMETIC */
-
+      d = real_value_truncate (mode, d);
       return CONST_DOUBLE_FROM_REAL_VALUE (d, mode);
     }
 #endif