diff options
| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-11-19 13:32:09 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-11-19 13:32:09 +0000 |
| commit | ef40c6d36f1c3125f3aa78ea4eaa61dcc7bcae67 (patch) | |
| tree | 7bd176bb0dbf60617954fabadd8aedc64b4cf647 /backend/Selectionproof.v | |
| parent | cdf83055d96e2af784a97c783c94b83ba2032ae1 (diff) | |
Revised lib/Integers.v to make it parametric w.r.t. word size.
Introduced Int.iwordsize and used it in place of "Int.repr 32" or
"Int.repr (Z_of_nat wordsize)".
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1182 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/Selectionproof.v')
| -rw-r--r-- | backend/Selectionproof.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/backend/Selectionproof.v b/backend/Selectionproof.v index 32f90f5..70cbeb4 100644 --- a/backend/Selectionproof.v +++ b/backend/Selectionproof.v @@ -253,11 +253,11 @@ Proof. apply eval_and; auto. apply eval_or; auto. apply eval_xor; auto. - caseEq (Int.ltu i0 (Int.repr 32)); intro; rewrite H2 in H1; inv H1. + caseEq (Int.ltu i0 Int.iwordsize); intro; rewrite H2 in H1; inv H1. apply eval_shl; auto. - caseEq (Int.ltu i0 (Int.repr 32)); intro; rewrite H2 in H1; inv H1. + caseEq (Int.ltu i0 Int.iwordsize); intro; rewrite H2 in H1; inv H1. apply eval_shr; auto. - caseEq (Int.ltu i0 (Int.repr 32)); intro; rewrite H2 in H1; inv H1. + caseEq (Int.ltu i0 Int.iwordsize); intro; rewrite H2 in H1; inv H1. apply eval_shru; auto. apply eval_addf; auto. apply eval_subf; auto. |