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-rw-r--r--cfrontend/CPragmas.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/cfrontend/CPragmas.ml b/cfrontend/CPragmas.ml
index ce2cfcf0..92cf4cec 100644
--- a/cfrontend/CPragmas.ml
+++ b/cfrontend/CPragmas.ml
@@ -56,7 +56,7 @@ let process_reserve_register_pragma name =
| None ->
C2C.error "unknown register in `reserve_register' pragma"
| Some r ->
- if Machregsaux.can_reserve_register r then
+ if Conventions1.is_callee_save r then
reserved_registers := r :: !reserved_registers
else
C2C.error "cannot reserve this register (not a callee-save)"