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-rw-r--r--ia32/Machregsaux.ml5
1 files changed, 1 insertions, 4 deletions
diff --git a/ia32/Machregsaux.ml b/ia32/Machregsaux.ml
index 6485e752..3ec9596a 100644
--- a/ia32/Machregsaux.ml
+++ b/ia32/Machregsaux.ml
@@ -30,7 +30,4 @@ let name_of_register r =
let register_by_name s =
Machregs.register_by_name (coqstring_of_camlstring (String.uppercase s))
-let can_reserve_register r =
- List.mem r Conventions1.int_callee_save_regs
- || List.mem r Conventions1.float_callee_save_regs
-
+let can_reserve_register r = Conventions1.is_callee_save r