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, 12 insertions, 0 deletions

diff --git a/test/regression/Results/bitfields4 b/test/regression/Results/bitfields4
new file mode 100644
index 00000000..ff8e093a
--- /dev/null
+++ b/test/regression/Results/bitfields4
@@ -0,0 +1,12 @@
+x = {a = 28, b = 2 }
+(x.a += 10) = -26
+(x.b = 17) = 1
+x = {a = -26, b = 1 }
+f(&x) = -28
+f(&x) = -30
+f(&x) = -32
+x = {a = -29, b = 4 }
+Ding!
+x = {a = 10, b = 4 }
+Ding!
+x = {a = 12, b = 4 }