I seem to relearn blr != return once every month or so.

2014-02-02 14:35:16 -08:00
parent 2d65bea0ea
commit ef5f59ed0b
15 changed files with 67 additions and 13 deletions
--- a/src/alloy/hir/hir_builder.cc
+++ b/src/alloy/hir/hir_builder.cc
@@ -642,6 +642,12 @@ void HIRBuilder::ReturnTrue(Value* cond) {
  EndBlock();
 }

+void HIRBuilder::SetReturnAddress(Value* value) {
+  Instr* i = AppendInstr(OPCODE_SET_RETURN_ADDRESS_info, 0);
+  i->set_src1(value);
+  i->src2.value = i->src3.value = NULL;
+}
+
 void HIRBuilder::Branch(Label* label, uint32_t branch_flags) {
  Instr* i = AppendInstr(OPCODE_BRANCH_info, branch_flags);
  i->src1.label = label;