- Revised non-overflow constraints on memory injections so that

  injections compose (Values, Memdata, Memory)
- Memory chunks: Mfloat64 now has alignment 8; introduced Mfloat64al32
  that works like old Mfloat64 (i.e. has alignment 4); simplified
  handling of memcpy builtin accordingly.


git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1983 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e

1 files changed, 2 insertions, 2 deletions

diff --git a/ia32/Asmgen.v b/ia32/Asmgen.v
index 3fc3efb..5a6c1ab 100644
--- a/ia32/Asmgen.v
+++ b/ia32/Asmgen.v
@@ -452,7 +452,7 @@ Definition transl_load (chunk: memory_chunk)
       do r <- ireg_of dest; OK(Pmov_rm r am :: k)
   | Mfloat32 =>
       do r <- freg_of dest; OK(Pcvtss2sd_fm r am :: k)
-  | Mfloat64 =>
+  | Mfloat64 | Mfloat64al32 =>
       do r <- freg_of dest; OK(Pmovsd_fm r am :: k)
   end.
 
@@ -469,7 +469,7 @@ Definition transl_store (chunk: memory_chunk)
       do r <- ireg_of src; OK(Pmov_mr am r :: k)
   | Mfloat32 =>
       do r <- freg_of src; OK(Pcvtsd2ss_mf am r :: k)
-  | Mfloat64 =>
+  | Mfloat64 | Mfloat64al32 =>
       do r <- freg_of src; OK(Pmovsd_mf am r :: k)
   end.