Merge of branches/full-expr-4:

- Csyntax, Csem: source C language has side-effects within expressions,
  performs implicit casts, and has nondeterministic reduction semantics
  for expressions
- Cstrategy: deterministic red. sem. for the above
- Clight: the previous source C language, with pure expressions.
  Added: temporary variables + implicit casts.
- New pass SimplExpr to pull side-effects out of expressions
  (previously done in untrusted Caml code in cparser/)
- Csharpminor: added temporary variables to match Clight.
- Cminorgen: adapted, removed cast optimization (moved to back-end)
- CastOptim: RTL-level optimization of casts
- cparser: transformations Bitfields, StructByValue and StructAssign
  now work on non-simplified expressions
- Added pretty-printers for several intermediate languages,
  and matching -dxxx command-line flags.



git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1467 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e

1 files changed, 1 insertions, 1 deletions

diff --git a/arm/Op.v b/arm/Op.v
index 5e85aaec..1f26a728 100644
--- a/arm/Op.v
+++ b/arm/Op.v
@@ -79,7 +79,7 @@ Inductive operation : Type :=
   | Osub: operation                     (**r [rd = r1 - r2] *)
   | Osubshift: shift -> operation       (**r [rd = r1 - shifted r2] *)
   | Orsubshift: shift -> operation      (**r [rd = shifted r2 - r1] *)
-  | Orsubimm: int -> operation          (**r [rd = r1 - n] *)
+  | Orsubimm: int -> operation          (**r [rd = n - r1] *)
   | Omul: operation                     (**r [rd = r1 * r2] *)
   | Odiv: operation                     (**r [rd = r1 / r2] (signed) *)
   | Odivu: operation                    (**r [rd = r1 / r2] (unsigned) *)