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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2010-11-30 15:48:09 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2010-11-30 15:48:09 +0000 |
| commit | 5b55141a954febb2c069b237166d7478827d336c (patch) | |
| tree | 7795d6b86c9f75b980e4acd9fbce53ef6e3b8fbf /gcc/tree.c | |
| parent | 20f455770b2c175d1867c02989a6bd4c411a4ee7 (diff) | |
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re PR middle-end/46725 (ICE when compiling libstdc++-v3/include/precompiled/stdc++.h)
PR middle-end/46725
Revert
2010-11-30 Eric Botcazou <ebotcazou@adacore.com>
* tree.c (build_range_type_1): Do not set TYPE_STRUCTURAL_EQUALITY_P
because of self-referential bounds.
From-SVN: r167300
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 6 |
1 files changed, 2 insertions, 4 deletions
@@ -7110,11 +7110,9 @@ build_range_type_1 (tree type, tree lowval, tree highval, bool shared) TYPE_USER_ALIGN (itype) = TYPE_USER_ALIGN (type); if ((TYPE_MIN_VALUE (itype) - && TREE_CODE (TYPE_MIN_VALUE (itype)) != INTEGER_CST - && !CONTAINS_PLACEHOLDER_P (TYPE_MIN_VALUE (itype))) + && TREE_CODE (TYPE_MIN_VALUE (itype)) != INTEGER_CST) || (TYPE_MAX_VALUE (itype) - && TREE_CODE (TYPE_MAX_VALUE (itype)) != INTEGER_CST - && !CONTAINS_PLACEHOLDER_P (TYPE_MAX_VALUE (itype)))) + && TREE_CODE (TYPE_MAX_VALUE (itype)) != INTEGER_CST)) { /* Since we cannot reliably merge this type, we need to compare it using structural equality checks. */ |