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| author | Marek Polacek <polacek@redhat.com> | 2016-03-16 15:51:47 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2016-03-16 15:51:47 +0000 |
| commit | ab4c578f0ce61491c694bea751323973fabf0f95 (patch) | |
| tree | ae34ca036a37457ea8c7f084769e76de4294edff /gcc/cgraphunit.c | |
| parent | f5387e76b79440e3cb4d7392d7aea66037d375b8 (diff) | |
| download | gcc-ab4c578f0ce61491c694bea751323973fabf0f95.zip gcc-ab4c578f0ce61491c694bea751323973fabf0f95.tar.gz gcc-ab4c578f0ce61491c694bea751323973fabf0f95.tar.bz2 | |
re PR c/70093 (Instancing function with VM return type cases internal compiler error in 'assign_stack_temp_for_type'.)
PR c/70093
* c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
nested functions returning VM types.
* cgraphunit.c (cgraph_node::expand_thunk): Also build call to the
function being thunked if the result type doesn't have fixed size.
* gimplify.c (gimplify_modify_expr): Also set LHS if the result type
doesn't have fixed size.
* gcc.dg/nested-func-10.c: New test.
* gcc.dg/nested-func-9.c: New test.
From-SVN: r234259
Diffstat (limited to 'gcc/cgraphunit.c')
| -rw-r--r-- | gcc/cgraphunit.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index 8b3fddc..4351ae4 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -1708,7 +1708,9 @@ cgraph_node::expand_thunk (bool output_asm_thunks, bool force_gimple_thunk) /* Build call to the function being thunked. */ if (!VOID_TYPE_P (restype) - && (!alias_is_noreturn || TREE_ADDRESSABLE (restype))) + && (!alias_is_noreturn + || TREE_ADDRESSABLE (restype) + || TREE_CODE (TYPE_SIZE_UNIT (restype)) != INTEGER_CST)) { if (DECL_BY_REFERENCE (resdecl)) { |