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author | Xavier Leroy <xavier.leroy@college-de-france.fr> | 2021-04-25 13:57:47 +0200 |
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committer | Xavier Leroy <xavierleroy@users.noreply.github.com> | 2021-05-02 18:06:32 +0200 |
commit | 320c55590cc30d4ef5b2c1a226f0f940a6bdb445 (patch) | |
tree | ed6ad57e251e164fec31c57a6f2162daabc8305d /cfrontend | |
parent | 38b0babd5a642cea8912524debc63edc67fda08b (diff) | |
download | compcert-kvx-320c55590cc30d4ef5b2c1a226f0f940a6bdb445.tar.gz compcert-kvx-320c55590cc30d4ef5b2c1a226f0f940a6bdb445.zip |
Support __builtin_unreachable
Not yet used for optimizations.
Diffstat (limited to 'cfrontend')
-rw-r--r-- | cfrontend/C2C.ml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cfrontend/C2C.ml b/cfrontend/C2C.ml index fee3d86e..8b205d19 100644 --- a/cfrontend/C2C.ml +++ b/cfrontend/C2C.ml @@ -268,6 +268,9 @@ let builtins_generic = { (TPtr(TVoid [], []), [TPtr(TVoid [], []); TInt(IULong, [])], false); + (* Optimization hints *) + "__builtin_unreachable", + (TVoid [], [], false); (* Helper functions for int64 arithmetic *) "__compcert_i64_dtos", (TInt(ILongLong, []), |