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| author | Kazu Hirata <kazu@hxi.com> | 2001-10-09 06:03:16 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2001-10-09 06:03:16 +0000 |
| commit | 4fe9b91c45b7b0ba4b02069f821e64fd572ce950 (patch) | |
| tree | 5f5de869671afe0860dba99e31812a0a95a46c55 /gcc/c-common.c | |
| parent | 908fecca8cba9118747951b2d9883b8abd4a94b6 (diff) | |
| download | gcc-4fe9b91c45b7b0ba4b02069f821e64fd572ce950.zip gcc-4fe9b91c45b7b0ba4b02069f821e64fd572ce950.tar.gz gcc-4fe9b91c45b7b0ba4b02069f821e64fd572ce950.tar.bz2 | |
c-common.c: Fix comment typos.
* c-common.c: Fix comment typos.
* cfgrtl.c: Likewise.
* collect2.c: Likewise.
* cpplex.c: Likewise.
* doloop.c: Likewise.
* dwarf2out.c: Likewise.
* dwarfout.c: Likewise.
* expr.c: Likewise.
* fold-const.c: Likewise.
* gcc.c: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.
* global.c: Likewise.
* ifcvt.c: Likewise.
* loop.c: Likewise.
* optabs.c: Likewise.
* protoize.c: Likewise.
* regclass.c: Likewise.
* reorg.c: Likewise.
* rtl.h: Likewise.
* stmt.c: Likewise.
* tree.h: Likewise.
* doc/cpp.texi: Likewise.
* doc/c-tree.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/objc.texi: Likewise.
* doc/tm.texi: Likewise.
From-SVN: r46114
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 73bfcf0..5ad4d92 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -1969,7 +1969,7 @@ truthvalue_conversion (expr) return real_zerop (expr) ? boolean_false_node : boolean_true_node; case ADDR_EXPR: - /* If we are taking the address of a external decl, it might be zero + /* If we are taking the address of an external decl, it might be zero if it is weak, so we cannot optimize. */ if (DECL_P (TREE_OPERAND (expr, 0)) && DECL_EXTERNAL (TREE_OPERAND (expr, 0))) |