[wip] fix a bug on branch2 on a value

fb644cda · qinsoon · 28b7d94e · fb644cda
Commit fb644cda authored Mar 23, 2017 by qinsoon
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src/compiler/backend/arch/x86_64/inst_sel.rs src/compiler/backend/arch/x86_64/inst_sel.rs +5 -1

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--- a/src/compiler/backend/arch/x86_64/inst_sel.rs
+++ b/src/compiler/backend/arch/x86_64/inst_sel.rs
@@ -292,7 +292,11 @@ impl <'a> InstructionSelection {
                            // emit: cmp cond_reg 1
                            self.backend.emit_cmp_imm_r(1, &cond_reg);
                            // emit: je #branch_dest
-                            self.backend.emit_je(branch_target);
+                            if branch_if_true {
+                                self.backend.emit_je(branch_target);
+                            } else {
+                                self.backend.emit_jne(branch_target);
+                            }
                        } else {
                            unimplemented!();
                        }