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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-05-11 22:40:50 +0200 |
|---|---|---|
| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-05-11 22:40:50 +0200 |
| commit | 005093b87250b6b27b320eb789574da4bda616c0 (patch) | |
| tree | 0adf1198f5b741d1da61523a5278fb90af18d9f7 /mppa_k1c/SelectOpproof.v | |
| parent | 66ee59d3dc8a861b468cfaf0ff46fc71dfb8fec2 (diff) | |
| download | compcert-kvx-005093b87250b6b27b320eb789574da4bda616c0.tar.gz compcert-kvx-005093b87250b6b27b320eb789574da4bda616c0.zip | |
correct -faddx option and propagate addim over addxim
Diffstat (limited to 'mppa_k1c/SelectOpproof.v')
| -rw-r--r-- | mppa_k1c/SelectOpproof.v | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mppa_k1c/SelectOpproof.v b/mppa_k1c/SelectOpproof.v index f5a90803..ad7e4209 100644 --- a/mppa_k1c/SelectOpproof.v +++ b/mppa_k1c/SelectOpproof.v @@ -267,6 +267,11 @@ Proof. + econstructor; split. EvalOp. simpl; eauto. destruct sp; simpl; auto. + TrivialExists; simpl. subst x. rewrite Val.add_assoc. rewrite Int.add_commut. auto. + + TrivialExists; simpl. subst x. + destruct v1; simpl; trivial. + destruct (Int.ltu _ _); simpl; trivial. + rewrite Int.add_assoc. rewrite Int.add_commut. + reflexivity. + pose proof eval_addimm_shlimm as ADDX. unfold unary_constructor_sound in ADDX. unfold addx in ADDX. |