diff options
Diffstat (limited to 'backend/Registers.v')
| -rw-r--r-- | backend/Registers.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/Registers.v b/backend/Registers.v index 20532e8c..cfe8427b 100644 --- a/backend/Registers.v +++ b/backend/Registers.v @@ -81,7 +81,7 @@ Lemma set_reg_lessdef: forall r v1 v2 rs1 rs2, Val.lessdef v1 v2 -> regs_lessdef rs1 rs2 -> regs_lessdef (rs1#r <- v1) (rs2#r <- v2). Proof. - intros; red; intros. repeat rewrite Regmap.gsspec. + intros; red; intros. repeat rewrite Regmap.gsspec. destruct (peq r0 r); auto. Qed. |