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authorCyril SIX <cyril.six@kalray.eu>2020-04-01 10:35:42 +0200
committerCyril SIX <cyril.six@kalray.eu>2020-04-01 10:35:42 +0200
commit7ad6991534ba4ab10fe29d5456393f45cb4e5605 (patch)
tree0a40f7ef484420a06b62913bcf3444b40bddd2a6 /driver/Compopts.v
parent027c5f9b643c554bef742bf907e725f8ad949429 (diff)
downloadcompcert-kvx-7ad6991534ba4ab10fe29d5456393f45cb4e5605.tar.gz
compcert-kvx-7ad6991534ba4ab10fe29d5456393f45cb4e5605.zip
-fduplicate -1 really desactivates the pass in Coq now
Diffstat (limited to 'driver/Compopts.v')
-rw-r--r--driver/Compopts.v3
1 files changed, 1 insertions, 2 deletions
diff --git a/driver/Compopts.v b/driver/Compopts.v
index b4b9f30d..848657e5 100644
--- a/driver/Compopts.v
+++ b/driver/Compopts.v
@@ -27,8 +27,7 @@ Parameter generate_float_constants: unit -> bool.
(** For value analysis. Currently always false. *)
Parameter va_strict: unit -> bool.
-(** Flag -fduplicate. For tail duplication optimization. Necessary to have
- * bigger superblocks *)
+(** Flag -fduplicate. Branch prediction annotation + tail duplication *)
Parameter optim_duplicate: unit -> bool.
(** Flag -ftailcalls. For tail call optimization. *)