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author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-09-20 18:51:54 +0200 |
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committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-09-20 18:51:54 +0200 |
commit | 24406a351e9d64c2953b0b9fc7ef0b3d79db9b85 (patch) | |
tree | cb6b03eb38df4e8c9a664b70f2d4aab3ad29a0b7 /aarch64/SelectOpproof.v | |
parent | adc142066720798ca2e6f7709de6fba93559a336 (diff) | |
download | compcert-kvx-24406a351e9d64c2953b0b9fc7ef0b3d79db9b85.tar.gz compcert-kvx-24406a351e9d64c2953b0b9fc7ef0b3d79db9b85.zip |
fix compiling for aarch64
Diffstat (limited to 'aarch64/SelectOpproof.v')
-rw-r--r-- | aarch64/SelectOpproof.v | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/aarch64/SelectOpproof.v b/aarch64/SelectOpproof.v index b78a5ed8..54c6a9fd 100644 --- a/aarch64/SelectOpproof.v +++ b/aarch64/SelectOpproof.v @@ -16,6 +16,7 @@ Require Import Coqlib Zbits. Require Import AST Integers Floats Values Memory Builtins Globalenvs. Require Import Cminor Op CminorSel. Require Import SelectOp. +Require Import OpHelpers OpHelpersproof. Local Open Scope cminorsel_scope. Local Transparent Archi.ptr64. @@ -74,8 +75,10 @@ Ltac TrivialExists := (** * Correctness of the smart constructors *) Section CMCONSTR. - -Variable ge: genv. +Variable prog: program. +Variable hf: helper_functions. +Hypothesis HELPERS: helper_functions_declared prog hf. +Let ge := Genv.globalenv prog. Variable sp: val. Variable e: env. Variable m: mem. @@ -1055,6 +1058,26 @@ Proof. - constructor; auto. Qed. +Theorem eval_divf_base: + forall le a b x y, + eval_expr ge sp e m le a x -> + eval_expr ge sp e m le b y -> + exists v, eval_expr ge sp e m le (divf_base a b) v /\ Val.lessdef (Val.divf x y) v. +Proof. + intros; unfold divf_base. + TrivialExists. +Qed. + +Theorem eval_divfs_base: + forall le a b x y, + eval_expr ge sp e m le a x -> + eval_expr ge sp e m le b y -> + exists v, eval_expr ge sp e m le (divfs_base a b) v /\ Val.lessdef (Val.divfs x y) v. +Proof. + intros; unfold divfs_base. + TrivialExists. +Qed. + (** Platform-specific known builtins *) Theorem eval_platform_builtin: |