(record_asm_reg_life): Cast class to int for indexing.

From-SVN: r3682

(record_asm_reg_life): Cast class to int for indexing.
From-SVN: r3682
6d337bba · Richard Stallman · aa7a5913 · 6d337bba
Commit 6d337bba authored Mar 09, 1993 by Richard Stallman
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gcc/reg-stack.c
+1 -1

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--- a/gcc/reg-stack.c
+++ b/gcc/reg-stack.c
@@ -817,7 +817,7 @@ record_asm_reg_life (insn, regstack, operands, constraints,
  bzero (reg_used_as_output, sizeof (reg_used_as_output));
  for (i = 0; i < n_outputs; i++)
    if (STACK_REG_P (operands[i]))
-      if (reg_class_size[operand_class[i]] != 1)
+      if (reg_class_size[(int) operand_class[i]] != 1)
 	{
 	  error_for_asm
 	    (insn, "Output constraint %d must specify a single register", i);