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| author | Xavier Leroy <xavier.leroy@inria.fr> | 2015-06-30 14:48:17 +0200 |
|---|---|---|
| committer | Xavier Leroy <xavier.leroy@inria.fr> | 2015-06-30 14:48:17 +0200 |
| commit | bdbf444704c031a37039d4aeb2f19d05550afbd6 (patch) | |
| tree | ec101477946f1be805aa0e200bb5b7d82a45b1f3 /cfrontend/Cshmgen.v | |
| parent | ff62587774f6ca437c887cc3ff5d079895c5e214 (diff) | |
| download | compcert-kvx-bdbf444704c031a37039d4aeb2f19d05550afbd6.tar.gz compcert-kvx-bdbf444704c031a37039d4aeb2f19d05550afbd6.zip | |
Signedness issue in specification of subtraction between two pointers.
Diffstat (limited to 'cfrontend/Cshmgen.v')
| -rw-r--r-- | cfrontend/Cshmgen.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cfrontend/Cshmgen.v b/cfrontend/Cshmgen.v index cb83731a..a80f4c15 100644 --- a/cfrontend/Cshmgen.v +++ b/cfrontend/Cshmgen.v @@ -260,7 +260,7 @@ Definition make_sub (ce: composite_env) (e1: expr) (ty1: type) (e2: expr) (ty2: OK (Ebinop Osub e1 (Ebinop Omul n e2)) | sub_case_pp ty => let n := make_intconst (Int.repr (Ctypes.sizeof ce ty)) in - OK (Ebinop Odivu (Ebinop Osub e1 e2) n) + OK (Ebinop Odiv (Ebinop Osub e1 e2) n) | sub_case_pl ty => let n := make_intconst (Int.repr (Ctypes.sizeof ce ty)) in OK (Ebinop Osub e1 (Ebinop Omul n (Eunop Ointoflong e2))) |