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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2011-04-09 16:59:13 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2011-04-09 16:59:13 +0000 |
commit | abe2bb5c40260a31ce5ee27b841bcbd647ff8b88 (patch) | |
tree | ae109a136508da283a9e2be5f039c5f9cca4f95c /backend/Allocproof.v | |
parent | ffd6080f9e1e742c73ac38354b31c6fc4e3963ba (diff) | |
download | compcert-abe2bb5c40260a31ce5ee27b841bcbd647ff8b88.tar.gz compcert-abe2bb5c40260a31ce5ee27b841bcbd647ff8b88.zip |
Merge of branch "unsigned-offsets":
- In pointer values "Vptr b ofs", interpret "ofs" as an unsigned int.
(Fixes issue with wrong comparison of pointers across 0x8000_0000)
- Revised Stacking pass to not use negative SP offsets.
- Add pointer validity checks to Cminor ... Mach
to support the use of memory injections in Stacking.
- Cleaned up Stacklayout modules.
- IA32: improved code generation for Mgetparam.
- ARM: improved code generation for op-immediate instructions.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1632 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/Allocproof.v')
-rw-r--r-- | backend/Allocproof.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/backend/Allocproof.v b/backend/Allocproof.v index daa53e54..e7d9995a 100644 --- a/backend/Allocproof.v +++ b/backend/Allocproof.v @@ -618,7 +618,7 @@ Proof. unfold ls1. simpl. apply Locmap.guo. eapply regalloc_not_temporary; eauto. (* Not a move *) intros INMO CORR CODE. - assert (eval_operation tge sp op (map ls (map assign args)) = Some v). + assert (eval_operation tge sp op (map ls (map assign args)) m = Some v). replace (map ls (map assign args)) with (rs##args). rewrite <- H0. apply eval_operation_preserved. exact symbols_preserved. eapply agree_eval_regs; eauto. @@ -706,7 +706,7 @@ Proof. eapply agree_reg_list_live; eauto. (* Icond, true *) - assert (COND: eval_condition cond (map ls (map assign args)) = Some true). + assert (COND: eval_condition cond (map ls (map assign args)) m = Some true). replace (map ls (map assign args)) with (rs##args). auto. eapply agree_eval_regs; eauto. econstructor; split. @@ -715,7 +715,7 @@ Proof. eapply agree_undef_temps; eauto. eapply agree_reg_list_live. eauto. (* Icond, false *) - assert (COND: eval_condition cond (map ls (map assign args)) = Some false). + assert (COND: eval_condition cond (map ls (map assign args)) m = Some false). replace (map ls (map assign args)) with (rs##args). auto. eapply agree_eval_regs; eauto. econstructor; split. |