diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index d0720e9..31bf7fd 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -8946,29 +8946,31 @@ fold (tree expr) TREE_OPERAND (arg0, 1))))); return t; + case CLEANUP_POINT_EXPR: /* Pull arithmetic ops out of the CLEANUP_POINT_EXPR where appropriate. */ - case CLEANUP_POINT_EXPR: if (! has_cleanups (arg0)) return TREE_OPERAND (t, 0); { enum tree_code code0 = TREE_CODE (arg0); int kind0 = TREE_CODE_CLASS (code0); - tree arg00 = TREE_OPERAND (arg0, 0); - tree arg01; if (kind0 == '1' || code0 == TRUTH_NOT_EXPR) - return fold (build1 (code0, type, - fold (build1 (CLEANUP_POINT_EXPR, - TREE_TYPE (arg00), arg00)))); + { + tree arg00 = TREE_OPERAND (arg0, 0); + return fold (build1 (code0, type, + fold (build1 (CLEANUP_POINT_EXPR, + TREE_TYPE (arg00), arg00)))); + } if (kind0 == '<' || kind0 == '2' || code0 == TRUTH_ANDIF_EXPR || code0 == TRUTH_ORIF_EXPR || code0 == TRUTH_AND_EXPR || code0 == TRUTH_OR_EXPR || code0 == TRUTH_XOR_EXPR) { - arg01 = TREE_OPERAND (arg0, 1); + tree arg00 = TREE_OPERAND (arg0, 0); + tree arg01 = TREE_OPERAND (arg0, 1); if (TREE_CONSTANT (arg00) || ((code0 == TRUTH_ANDIF_EXPR || code0 == TRUTH_ORIF_EXPR) |