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authorRichard Guenther <rguenther@suse.de>2008-02-21 09:38:07 +0000
committerRichard Biener <rguenth@gcc.gnu.org>2008-02-21 09:38:07 +0000
commitdedd42d511b6e49303a8da3f62486567122c5fc4 (patch)
tree9acaddca083fdd255ba2f0c1f7b3920dd211da9d /gcc/expr.c
parent163b0163e6197a4209b7087d580bf5b8ed51700d (diff)
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tree.def (PAREN_EXPR): New tree code.
2008-02-21 Richard Guenther <rguenther@suse.de> * tree.def (PAREN_EXPR): New tree code. * fold-const.c (fold_unary): Remove PAREN_EXPR around constants and PAREN_EXPR. * tree-pretty-print.c (dump_generic_node): Handle PAREN_EXPR. * expr.c (expand_expr_real_1): Likewise. * tree-inline.c (estimate_num_insns_1): Likewise. * tree-complex.c (expand_complex_move): Likewise. * tree-vectorizer.c (vect_is_simple_use): Treat PAREN_EXPR (x) as plain x. * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES as unary PAREN_EXPR for real and complex typed expressions. (gfc_conv_unary_op): Fold the built tree. * gfortran.dg/reassoc_1.f90: New testcase. * gfortran.dg/reassoc_2.f90: Likewise. * gfortran.dg/reassoc_3.f90: Likewise. From-SVN: r132515
Diffstat (limited to 'gcc/expr.c')
-rw-r--r--gcc/expr.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/expr.c b/gcc/expr.c
index ade0396..3674191 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -8049,6 +8049,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode,
}
return expand_call (exp, target, ignore);
+ case PAREN_EXPR:
case NON_LVALUE_EXPR:
case NOP_EXPR:
case CONVERT_EXPR: