1 files changed, 0 insertions, 56 deletions
diff --git a/llvm/test/Transforms/SimpleLoopUnswitch/exponential-nontrivial-unswitch2.ll b/llvm/test/Transforms/SimpleLoopUnswitch/exponential-nontrivial-unswitch2.ll
deleted file mode 100644
index b9875406933..00000000000
--- a/llvm/test/Transforms/SimpleLoopUnswitch/exponential-nontrivial-unswitch2.ll
+++ /dev/null
@@ -1,56 +0,0 @@
-;
-; Here all the branches are exiting ones. Checking that we dont have
-; exponential behavior with any kind of controlling heuristics here.
-;
-; There we should have just a single loop.
-;
-; RUN: opt < %s -enable-nontrivial-unswitch -enable-unswitch-cost-multiplier=true \
-; RUN:     -unswitch-num-initial-unscaled-candidates=0 -unswitch-siblings-toplevel-div=1 \
-; RUN:     -passes='loop(unswitch),print<loops>' -disable-output 2>&1 | FileCheck %s --check-prefixes=LOOP1
-;
-; RUN: opt < %s -enable-nontrivial-unswitch -enable-unswitch-cost-multiplier=true \
-; RUN:     -unswitch-num-initial-unscaled-candidates=0 -unswitch-siblings-toplevel-div=8 \
-; RUN:     -passes='loop(unswitch),print<loops>' -disable-output 2>&1 | FileCheck %s --check-prefixes=LOOP1
-;
-; RUN: opt < %s -enable-nontrivial-unswitch -enable-unswitch-cost-multiplier=true \
-; RUN:     -unswitch-num-initial-unscaled-candidates=8 -unswitch-siblings-toplevel-div=1 \
-; RUN:     -passes='loop(unswitch),print<loops>' -disable-output 2>&1 | FileCheck %s --check-prefixes=LOOP1
-;
-; RUN: opt < %s -enable-nontrivial-unswitch -enable-unswitch-cost-multiplier=true \
-; RUN:     -unswitch-num-initial-unscaled-candidates=8 -unswitch-siblings-toplevel-div=8 \
-; RUN:     -passes='loop(unswitch),print<loops>' -disable-output 2>&1 | FileCheck %s --check-prefixes=LOOP1
-;
-; RUN: opt < %s -enable-nontrivial-unswitch -enable-unswitch-cost-multiplier=false \
-; RUN:     -passes='loop(unswitch),print<loops>' -disable-output 2>&1 | FileCheck %s --check-prefixes=LOOP1
-;
-;
-; Single loop, not unswitched
-; LOOP1:     Loop at depth 1 containing:
-; LOOP1-NOT: Loop at depth 1 containing:
-
-declare void @bar()
-
-define void @loop_simple5(i32* %addr, i1 %c1, i1 %c2, i1 %c3, i1 %c4, i1 %c5) {
-entry:
-  br label %loop
-loop:
-  %iv = phi i32 [0, %entry], [%iv.next, %loop_latch]
-  %iv.next = add i32 %iv, 1
-  ;; disabling trivial unswitch
-  call void @bar()
-  br i1 %c1, label %loop_next1, label %exit
-loop_next1:
-  br i1 %c2, label %loop_next2, label %exit
-loop_next2:
-  br i1 %c3, label %loop_next3, label %exit
-loop_next3:
-  br i1 %c4, label %loop_next4, label %exit
-loop_next4:
-  br i1 %c5, label %loop_latch, label %exit
-loop_latch:
-  store volatile i32 0, i32* %addr
-  %test_loop = icmp slt i32 %iv, 50
-  br i1 %test_loop, label %loop, label %exit
-exit:
-  ret void
-}