(summarize_insn, case SUBREG, CONST_*): New cases.

From-SVN: r11553

(summarize_insn, case SUBREG, CONST_*): New cases.
From-SVN: r11553
8ba46994 · Richard Kenner · 76184def · 8ba46994
Commit 8ba46994 authored Mar 18, 1996 by Richard Kenner
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gcc/config/alpha/alpha.c
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--- a/gcc/config/alpha/alpha.c
+++ b/gcc/config/alpha/alpha.c
@@ -1976,6 +1976,14 @@ summarize_insn (x, sum, set)
      summarize_insn (XEXP (x, 0), sum, 0);
      break;

+    case SUBREG:
+      summarize_insn (SUBREG_REG (x), sum, 0);
+      break;
+
+    case CONST_INT:   case CONST_DOUBLE:
+    case SYMBOL_REF:  case LABEL_REF:     case CONST:
+      break;
+
      /* Handle common unary and binary ops for efficiency.  */
    case COMPARE:  case PLUS:    case MINUS:   case MULT:      case DIV:
    case MOD:      case UDIV:    case UMOD:    case AND:       case IOR: