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(fold): Add missing test in case when we distribute a NOP_EXPR into a
author
Richard Kenner
<kenner@gcc.gnu.org>
Thu, 15 Oct 1992 12:39:59 +0000
(08:39 -0400)
committer
Richard Kenner
<kenner@gcc.gnu.org>
Thu, 15 Oct 1992 12:39:59 +0000
(08:39 -0400)
COND_EXPR and try to pull it back out again.
From-SVN: r2476
gcc/fold-const.c
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diff --git
a/gcc/fold-const.c
b/gcc/fold-const.c
index
35bd938
..
5710556
100644
(file)
--- a/
gcc/fold-const.c
+++ b/
gcc/fold-const.c
@@
-3019,7
+3019,9
@@
fold (expr)
|| code == NON_LVALUE_EXPR)
&& TREE_CODE (t) == COND_EXPR
&& TREE_CODE (TREE_OPERAND (t, 1)) == code
- && TREE_CODE (TREE_OPERAND (t, 2)) == code)
+ && TREE_CODE (TREE_OPERAND (t, 2)) == code
+ && (TREE_TYPE (TREE_OPERAND (TREE_OPERAND (t, 1), 0))
+ == TREE_TYPE (TREE_OPERAND (TREE_OPERAND (t, 2), 0))))
t = build1 (code, type,
build (COND_EXPR,
TREE_TYPE (TREE_OPERAND (TREE_OPERAND (t, 1), 0)),