[PATCH] D13400: Remove unused flag polly-allow-non-scev-backedge-taken-count

[Johannes Doerfert via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL249675: Remove unused flag polly-allow-non-scev-backedge-taken-count (authored by jdoerfert).

Changed prior to commit:
  http://reviews.llvm.org/D13400?vs=36415&id=36839#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D13400

Files:
  polly/trunk/lib/Analysis/ScopDetection.cpp
  polly/trunk/test/ScopInfo/isl_trip_count_01.ll
  polly/trunk/test/ScopInfo/isl_trip_count_02.ll

Index: polly/trunk/test/ScopInfo/isl_trip_count_02.ll
===================================================================
--- polly/trunk/test/ScopInfo/isl_trip_count_02.ll
+++ polly/trunk/test/ScopInfo/isl_trip_count_02.ll
@@ -1,4 +1,4 @@
-; RUN: opt %loadPolly -polly-allow-non-scev-backedge-taken-count -polly-scops -analyze < %s | FileCheck %s
+; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
 ;
 ; TODO: We do not allow unbounded loops at the moment.
 ;
Index: polly/trunk/test/ScopInfo/isl_trip_count_01.ll
===================================================================
--- polly/trunk/test/ScopInfo/isl_trip_count_01.ll
+++ polly/trunk/test/ScopInfo/isl_trip_count_01.ll
@@ -1,4 +1,4 @@
-; RUN: opt %loadPolly -polly-allow-non-scev-backedge-taken-count -polly-scops -analyze < %s | FileCheck %s
+; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
 ;
 ; CHECK: [M, N] -> { Stmt_while_body[i0] : i0 >= 0 and 4i0 <= -M + N; Stmt_while_body[0] : N <= -1 + M }
 ;
Index: polly/trunk/lib/Analysis/ScopDetection.cpp
===================================================================
--- polly/trunk/lib/Analysis/ScopDetection.cpp
+++ polly/trunk/lib/Analysis/ScopDetection.cpp
@@ -156,11 +156,6 @@
                 cl::Hidden, cl::init(false), cl::ZeroOrMore,
                 cl::cat(PollyCategory));
 
-static cl::opt<bool> AllowNonSCEVBackedgeTakenCount(
-    "polly-allow-non-scev-backedge-taken-count",
-    cl::desc("Allow loops even if SCEV cannot provide a trip count"),
-    cl::Hidden, cl::init(true), cl::ZeroOrMore, cl::cat(PollyCategory));
-
 /// @brief The minimal trip count under which loops are considered unprofitable.
 static const unsigned MIN_LOOP_TRIP_COUNT = 8;
 


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