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authorSigurd Schneider <sigurd.schneider@cs.uni-saarland.de>2017-07-20 11:10:00 +0200
committerSigurd Schneider <sigurd.schneider@cs.uni-saarland.de>2017-07-20 11:20:52 +0200
commitb26b8d219230ae912e3860dc906d34169af2a5c8 (patch)
treeacb660fe64b791e5999a24cf844cc83567c68557 /backend/Deadcodeproof.v
parent2a78e5fd2f2c70fdd20048b3e23162ad97b2b2b6 (diff)
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Ensure FunInd or Recdef is imported if functional induction is used
Coq 8.7 does not load FunInd in prelude anymore, so this is necessary. Recdef exports FunInd, so if Recdef is imported, importing FunInd is not required.
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diff --git a/backend/Deadcodeproof.v b/backend/Deadcodeproof.v
index 07c3f84a..28ca27fa 100644
--- a/backend/Deadcodeproof.v
+++ b/backend/Deadcodeproof.v
@@ -12,6 +12,7 @@
(** Elimination of unneeded computations over RTL: correctness proof. *)
+Require Import FunInd.
Require Import Coqlib Maps Errors Integers Floats Lattice Kildall.
Require Import AST Linking.
Require Import Values Memory Globalenvs Events Smallstep.