re PR c/7652 (-Wswitch-break : Warn if a switch case falls through)

PR c/7652 * tree-complex.c (expand_complex_division): Add missing break. From-SVN: r239409

re PR c/7652 (-Wswitch-break : Warn if a switch case falls through)
PR c/7652 * tree-complex.c (expand_complex_division): Add missing break. From-SVN: r239409
0c44e080 · Marek Polacek · Marek Polacek · e23a7a99 · 0c44e080 · 0c44e080
Commit 0c44e080 authored Aug 12, 2016 by Marek Polacek Committed by Marek Polacek Aug 12, 2016
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gcc/ChangeLog
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gcc/tree-complex.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2016-08-12  Marek Polacek  <polacek@redhat.com>
+
+	PR c/7652
+	* tree-complex.c (expand_complex_division): Add missing break.
+
 2016-08-12  Richard Biener  <rguenther@suse.de>

 	* passes.c (execute_todo): Do not push/pop TV_TODO.

--- a/gcc/tree-complex.c
+++ b/gcc/tree-complex.c
@@ -1336,6 +1336,7 @@ expand_complex_division (gimple_stmt_iterator *gsi, tree inner_type,
      rr = gimplify_build2 (gsi, code, inner_type, ai, bi);
      ri = gimplify_build2 (gsi, code, inner_type, ar, bi);
      ri = gimplify_build1 (gsi, NEGATE_EXPR, inner_type, ri);
+      break;

    case PAIR (ONLY_REAL, VARYING):
    case PAIR (ONLY_IMAG, VARYING):