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profile LLVM cleanup insns

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This commit is contained in:
Niko Matsakis 2012-06-08 05:46:29 -07:00
parent dc94ccc4a4
commit fc9eadf75b
1 changed files with 4 additions and 0 deletions
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4
src/rustc/middle/trans/base.rs
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@ -1748,6 +1748,8 @@ fn trans_assign_op(bcx: block, ex: @ast::expr, op: ast::binop,
fn root_value(bcx: block, val: ValueRef, ty: ty::t,
scope_id: ast::node_id) {
let _icx = bcx.insn_ctxt("root_value");
if bcx.sess().trace() {
trans_trace(
bcx, none,
@ -2642,6 +2644,7 @@ fn trans_lval(cx: block, e: @ast::expr) -> lval_result {
scope_id]);
}
let _icx = lv.bcx.insn_ctxt("root_value_lval");
let ty = expr_ty(lv.bcx, e);
let root_loc = alloca_zeroed(lv.bcx, type_of(cx.ccx(), ty));
let bcx = store_temp_expr(lv.bcx, INIT, root_loc, lv, ty, false);
@ -3511,6 +3514,7 @@ fn trans_expr(bcx: block, e: @ast::expr, dest: dest) -> block {
scope_id]);
}
let _icx = bcx.insn_ctxt("root_value_expr");
add_root_cleanup(bcx, scope_id, root_loc, ty);
let lv = {bcx: bcx, val: root_loc, kind: owned};
lval_result_to_dps(lv, ty, false, dest)