1 files changed, 0 insertions, 99 deletions
diff --git a/llvm/test/Transforms/JumpThreading/header-succ.ll b/llvm/test/Transforms/JumpThreading/header-succ.ll
deleted file mode 100644
index 859d44cff29..00000000000
--- a/llvm/test/Transforms/JumpThreading/header-succ.ll
+++ /dev/null
@@ -1,99 +0,0 @@
-; RUN: opt -S -jump-threading < %s | FileCheck %s
-
-; Check that the heuristic for avoiding accidental introduction of irreducible
-; loops doesn't also prevent us from threading simple constructs where this
-; isn't a problem.
-
-declare void @opaque_body()
-
-define void @jump_threading_loopheader() {
-; CHECK-LABEL: @jump_threading_loopheader
-top:
-    br label %entry
-
-entry:
-    %ind = phi i32 [0, %top], [%nextind, %latch]
-    %nextind = add i32 %ind, 1
-    %cmp = icmp ule i32 %ind, 10
-; CHECK: br i1 %cmp, label %latch, label %exit
-    br i1 %cmp, label %body, label %latch
-
-body:
-    call void @opaque_body()
-; CHECK: br label %entry
-    br label %latch
-
-latch:
-    %cond = phi i2 [1, %entry], [2, %body]
-    switch i2 %cond, label %unreach [
-        i2 2, label %entry
-        i2 1, label %exit
-    ]
-
-unreach:
-    unreachable
-
-exit:
-    ret void
-}
-
-; We also need to check the opposite order of the branches, in the switch
-; instruction because jump-threading relies on that to decide which edge to
-; try to thread first.
-define void @jump_threading_loopheader2() {
-; CHECK-LABEL: @jump_threading_loopheader2
-top:
-    br label %entry
-
-entry:
-    %ind = phi i32 [0, %top], [%nextind, %latch]
-    %nextind = add i32 %ind, 1
-    %cmp = icmp ule i32 %ind, 10
-; CHECK: br i1 %cmp, label %exit, label %latch
-    br i1 %cmp, label %body, label %latch
-
-body:
-    call void @opaque_body()
-; CHECK: br label %entry
-    br label %latch
-
-latch:
-    %cond = phi i2 [1, %entry], [2, %body]
-    switch i2 %cond, label %unreach [
-        i2 1, label %entry
-        i2 2, label %exit
-    ]
-
-unreach:
-    unreachable
-
-exit:
-    ret void
-}
-
-; Check if we can handle undef branch condition.
-define void @jump_threading_loopheader3() {
-; CHECK-LABEL: @jump_threading_loopheader3
-top:
-    br label %entry
-
-entry:
-    %ind = phi i32 [0, %top], [%nextind, %latch]
-    %nextind = add i32 %ind, 1
-    %cmp = icmp ule i32 %ind, 10
-; CHECK: br i1 %cmp, label %latch, label %exit
-    br i1 %cmp, label %body, label %latch
-
-body:
-    call void @opaque_body()
-; CHECK: br label %entry
-    br label %latch
-
-latch:
-   %phi = phi i32 [undef, %entry], [0, %body]
-   %cmp1 = icmp eq i32 %phi, 0
-   br i1 %cmp1, label %entry, label %exit
-
-exit:
-    ret void
-}