From f5499fd9d5d5b1e5792454e26c1a24bc05b672cc Mon Sep 17 00:00:00 2001
From: Manman Ren <manman.ren@gmail.com>
Date: Thu, 15 Oct 2015 04:58:24 +0000
Subject: Temporarily revert r250345 to sort out bot failure.

With r250345 and r250343, we start to observe the following failure
when bootstrap clang with lto and pgo:
PHI node entries do not match predecessors!
  %.sroa.029.3.i = phi %"class.llvm::SDNode.13298"* [ null, %30953 ], [ null, %31017 ], [ null, %30998 ], [ null, %_ZN4llvm8dyn_castINS_14ConstantSDNodeENS_7SDValueEEENS_10cast_rettyIT_T0_E8ret_typeERS5_.exit.i.1804 ], [ null, %30975 ], [ null, %30991 ], [ null, %_ZNK4llvm3EVT13getScalarTypeEv.exit.i.1812 ], [ %..sroa.029.0.i, %_ZN4llvm11SmallVectorIiLj8EED1Ev.exit.i.1826 ], !dbg !451895
label %30998
label %_ZNK4llvm3EVTeqES0_.exit19.thread.i
LLVM ERROR: Broken function found, compilation aborted!

I will re-commit this if the bot does not recover.

llvm-svn: 250366
---
 .../Transforms/JumpThreading/update-edge-weight.ll | 43 ----------------------
 1 file changed, 43 deletions(-)
 delete mode 100644 llvm/test/Transforms/JumpThreading/update-edge-weight.ll

(limited to 'llvm/test')

diff --git a/llvm/test/Transforms/JumpThreading/update-edge-weight.ll b/llvm/test/Transforms/JumpThreading/update-edge-weight.ll
deleted file mode 100644
index b5c5d01a3c6..00000000000
--- a/llvm/test/Transforms/JumpThreading/update-edge-weight.ll
+++ /dev/null
@@ -1,43 +0,0 @@
-; RUN: opt -S -jump-threading %s | FileCheck %s
-
-; Test if edge weights are properly updated after jump threading.
-
-; CHECK: !2 = !{!"branch_weights", i32 22, i32 7}
-
-define void @foo(i32 %n) !prof !0 {
-entry:
-  %cmp = icmp sgt i32 %n, 10
-  br i1 %cmp, label %if.then.1, label %if.else.1, !prof !1
-
-if.then.1:
-  tail call void @a()
-  br label %if.cond
-
-if.else.1:
-  tail call void @b()
-  br label %if.cond
-
-if.cond:
-  %cmp1 = icmp sgt i32 %n, 5
-  br i1 %cmp1, label %if.then.2, label %if.else.2, !prof !2
-
-if.then.2:
-  tail call void @c()
-  br label %if.end
-
-if.else.2:
-  tail call void @d()
-  br label %if.end
-
-if.end:
-  ret void
-}
-
-declare void @a()
-declare void @b()
-declare void @c()
-declare void @d()
-
-!0 = !{!"function_entry_count", i64 1}
-!1 = !{!"branch_weights", i32 10, i32 5}
-!2 = !{!"branch_weights", i32 10, i32 1}
-- 
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