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| author | Nathan Sidwell <nathan@codesourcery.com> | 2003-08-26 08:51:35 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2003-08-26 08:51:35 +0000 |
| commit | 20b506726b1e07f028fa81ffc80f5081aabaea02 (patch) | |
| tree | 152ffb66aceabfdd630712ed76616a8b76fb2e82 /gcc/expr.c | |
| parent | d128effb32977a5a1621b106465133970a842c4d (diff) | |
| download | gcc-20b506726b1e07f028fa81ffc80f5081aabaea02.zip gcc-20b506726b1e07f028fa81ffc80f5081aabaea02.tar.gz gcc-20b506726b1e07f028fa81ffc80f5081aabaea02.tar.bz2 | |
builtins.c (build_function_call_expr): Don't set TREE_SIDE_EFFECTS here.
* builtins.c (build_function_call_expr): Don't set
TREE_SIDE_EFFECTS here.
* expr.c (emit_block_move_via_libcall): Likewise.
(clear_storage_via_libcall): Likewise.
* tree.c (build): Set TREE_SIDE_EFFECTS for non-const, non-pure
CALL_EXPRs.
cp:
* call.c (build_call): Don't set TREE_SIDE_EFFECTS here.
(build_new_method_call): Add goto finish.
* semantics.c (simplify_aggr_init_exprs_r): Don't set
TREE_SIDE_EFFECTS on a call.
testsuite:
* c++.dg/warn/noeffect3.C: New test.
From-SVN: r70802
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 2 |
1 files changed, 0 insertions, 2 deletions
@@ -2006,7 +2006,6 @@ emit_block_move_via_libcall (rtx dst, rtx src, rtx size) call_expr = build1 (ADDR_EXPR, build_pointer_type (TREE_TYPE (fn)), fn); call_expr = build (CALL_EXPR, TREE_TYPE (TREE_TYPE (fn)), call_expr, arg_list, NULL_TREE); - TREE_SIDE_EFFECTS (call_expr) = 1; retval = expand_expr (call_expr, NULL_RTX, VOIDmode, 0); @@ -3120,7 +3119,6 @@ clear_storage_via_libcall (rtx object, rtx size) call_expr = build1 (ADDR_EXPR, build_pointer_type (TREE_TYPE (fn)), fn); call_expr = build (CALL_EXPR, TREE_TYPE (TREE_TYPE (fn)), call_expr, arg_list, NULL_TREE); - TREE_SIDE_EFFECTS (call_expr) = 1; retval = expand_expr (call_expr, NULL_RTX, VOIDmode, 0); |