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| author | Torvald Riegel <triegel@redhat.com> | 2011-12-12 12:05:01 +0000 |
|---|---|---|
| committer | Torvald Riegel <torvald@gcc.gnu.org> | 2011-12-12 12:05:01 +0000 |
| commit | 5f23640f57cdd908c105b366dda7db7048dc62ef (patch) | |
| tree | 4394d43e92b3fa9d541f51abeb1c408a4b24f4cb /gcc/gimplify.c | |
| parent | feca8f5a964a16efbe7c9ca22cd8c2539e0f00e9 (diff) | |
| download | gcc-5f23640f57cdd908c105b366dda7db7048dc62ef.zip gcc-5f23640f57cdd908c105b366dda7db7048dc62ef.tar.gz gcc-5f23640f57cdd908c105b366dda7db7048dc62ef.tar.bz2 | |
Add default handling for outermost wrappers in voidify_wrapper_expr.
gcc/
* gimplify.c (voidify_wrapper_expr): Add default handling for
outermost wrapper.
From-SVN: r182232
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index f548e70..fe8d2f8 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -1081,6 +1081,15 @@ voidify_wrapper_expr (tree wrapper, tree temp) break; default: + /* Assume that any tree upon which voidify_wrapper_expr is + directly called is a wrapper, and that its body is op0. */ + if (p == &wrapper) + { + TREE_SIDE_EFFECTS (*p) = 1; + TREE_TYPE (*p) = void_type_node; + p = &TREE_OPERAND (*p, 0); + break; + } goto out; } } |