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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-01-11 11:57:02 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-01-11 11:57:02 +0000 |
commit | bb9d14a3f95fc0e3c8cad10d8ea8e2b2738da7fc (patch) | |
tree | 3efa5cb51e9bb3edc935f42dbd630fce9a170804 /backend/Linearize.v | |
parent | cd2449aabe7b259b0fdb8aaa2af65c2b8957ab32 (diff) | |
download | compcert-bb9d14a3f95fc0e3c8cad10d8ea8e2b2738da7fc.tar.gz compcert-bb9d14a3f95fc0e3c8cad10d8ea8e2b2738da7fc.zip |
- Added alignment constraints to memory loads and stores.
- In Cminor and below, removed pointer validity check in semantics of
comparisons, so that evaluation of expressions is independent of
memory state.
- In Cminor and below, removed "alloc" instruction.
- Cleaned up commented-away parts.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@945 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/Linearize.v')
-rw-r--r-- | backend/Linearize.v | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/backend/Linearize.v b/backend/Linearize.v index de372cc5..866d05b6 100644 --- a/backend/Linearize.v +++ b/backend/Linearize.v @@ -186,8 +186,6 @@ Definition linearize_instr (b: LTL.instruction) (k: code) : code := Lcall sig ros args res :: add_branch s k | LTL.Ltailcall sig ros args => Ltailcall sig ros args :: k - | LTL.Lalloc arg res s => - Lalloc arg res :: add_branch s k | LTL.Lcond cond args s1 s2 => if starts_with s1 k then Lcond (negate_condition cond) args s2 :: add_branch s1 k |