* stmt.c (expand_end_case): Remove orig_minval and use tree_low_cst.
From-SVN: r46486
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@ -1,3 +1,7 @@
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Thu Oct 25 08:46:06 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* stmt.c (expand_end_case): Remove orig_minval and use tree_low_cst.
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2001-10-24 Christopher Faylor <cgf@redhat.com>
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* config/i386/cygwin.h: Use proper path for mingw crt files when
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10
gcc/stmt.c
10
gcc/stmt.c
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@ -5317,7 +5317,7 @@ void
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expand_end_case (orig_index)
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tree orig_index;
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{
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tree minval = NULL_TREE, maxval = NULL_TREE, range = NULL_TREE, orig_minval;
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tree minval = NULL_TREE, maxval = NULL_TREE, range = NULL_TREE;
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rtx default_label = 0;
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struct case_node *n;
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unsigned int count;
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@ -5417,8 +5417,6 @@ expand_end_case (orig_index)
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count++;
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}
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orig_minval = minval;
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/* Compute span of values. */
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if (count != 0)
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range = fold (build (MINUS_EXPR, index_type, maxval, minval));
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@ -5559,14 +5557,14 @@ expand_end_case (orig_index)
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for (n = thiscase->data.case_stmt.case_list; n; n = n->right)
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{
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HOST_WIDE_INT i
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= TREE_INT_CST_LOW (n->low) - TREE_INT_CST_LOW (orig_minval);
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= tree_low_cst (n->low, 0) - tree_low_cst (minval, 0);
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while (1)
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{
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labelvec[i]
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= gen_rtx_LABEL_REF (Pmode, label_rtx (n->code_label));
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if (i + TREE_INT_CST_LOW (orig_minval)
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== TREE_INT_CST_LOW (n->high))
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if (i + tree_low_cst (minval, 0)
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== tree_low_cst (n->high, 0))
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break;
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i++;
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}
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