alpha.c (summarize_insn): Don't abort on ASM_INPUT.

	* config/alpha/alpha.c (summarize_insn): Don't abort on ASM_INPUT.

	* gcc.dg/20011018-1.c: New test.

From-SVN: r46357

gcc/ChangeLog

@@ -3,6 +3,8 @@
 	* simplify-rtx.c (simplify_plus_minus): Negate constant iff its neg
 	field is different to previous argument's neg field.
 
+	* config/alpha/alpha.c (summarize_insn): Don't abort on ASM_INPUT.
+
 Fri Oct 19 15:24:39 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* final.c (get_decl_from_op): New function.

gcc/config/alpha/alpha.c

@@ -6876,7 +6876,7 @@ summarize_insn (x, sum, set)
 
     case CONST_INT:   case CONST_DOUBLE:
     case SYMBOL_REF:  case LABEL_REF:     case CONST:
-    case SCRATCH:
+    case SCRATCH:     case ASM_INPUT:
       break;
 
       /* Handle common unary and binary ops for efficiency.  */

gcc/testsuite/ChangeLog

@@ -2,6 +2,8 @@
 
 	* gcc.c-torture/execute/20011019-1.c: New test.
 
+	* gcc.dg/20011018-1.c: New test.
+
 2001-10-19  NIIBE Yutaka  <gniibe@m17n.org>
 
 	* gcc.c-torture/execute/ieee/ieee.exp: Change sh-*-* to sh*-*-*.

gcc/testsuite/gcc.dg/20011018-1.c

+/* { dg-do compile { target alpha*-*-* } } */
+/* { dg-options "-O2 -mieee" } */
+
+double foo (void);
+void bar (float, float);
+
+void test (void)
+{
+  float f, g;
+
+  f = foo();
+  g = foo();
+  asm ("");
+  bar (f, g);
+}