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re PR go/80226 (ICE gimple-expr.c:474 on Go function returning multiple empty struct/array values) 

PR go/80226
	* go-gcc.cc (Gcc_backend::return_statement): Check for
	void_type_node when checking result size.

From-SVN: r246553
This commit is contained in:
Than McIntosh 2017-03-28 20:08:31 +00:00 committed by Ian Lance Taylor
parent 0c6b03b515
commit 1f599d751e
2 changed files with 8 additions and 1 deletions
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6
gcc/go/ChangeLog
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@ -1,3 +1,9 @@
2017-03-28 Than McIntosh <thanm@google.com>
PR go/80226
* go-gcc.cc (Gcc_backend::return_statement): Check for
void_type_node when checking result size.
2017-02-20 Ian Lance Taylor <iant@golang.org>
PR go/79642

3
gcc/go/go-gcc.cc
View File

@ -2081,7 +2081,8 @@ Gcc_backend::return_statement(Bfunction* bfunction,
// If the result size is zero bytes, we have set the function type
// to have a result type of void, so don't return anything.
// See the function_type method.
if (int_size_in_bytes(TREE_TYPE(result)) == 0)
tree res_type = TREE_TYPE(result);
if (res_type == void_type_node || int_size_in_bytes(res_type) == 0)
{
tree stmt_list = NULL_TREE;
for (std::vector<Bexpression*>::const_iterator p = vals.begin();