From 2570ddd61b1c98b62c8d97fce862654535696844 Mon Sep 17 00:00:00 2001
From: xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e>
Date: Sun, 26 Feb 2012 10:41:07 +0000
Subject: - Support for _Alignof(ty) operator from ISO C 2011   and
 __alignof__(ty), __alignof__(expr) from GCC. - Resurrected
 __builtin_memcpy_aligned, useful for files generated   by Scade KCG 6.

git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1827 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
---
 cfrontend/Initializers.v | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cfrontend/Initializers.v')

diff --git a/cfrontend/Initializers.v b/cfrontend/Initializers.v
index 9690ba8d..b4e39848 100644
--- a/cfrontend/Initializers.v
+++ b/cfrontend/Initializers.v
@@ -80,6 +80,8 @@ Fixpoint constval (a: expr) : res val :=
       do v1 <- constval r; do_cast v1 (typeof r) ty
   | Esizeof ty1 ty =>
       OK (Vint (Int.repr (sizeof ty1)))
+  | Ealignof ty1 ty =>
+      OK (Vint (Int.repr (alignof ty1)))
   | Econdition r1 r2 r3 ty =>
       do v1 <- constval r1;
       do v2 <- constval r2;
-- 
cgit