From 08bbd35a80bf7765fe0d3043f9eb5a2f2786b649 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 26 Jun 2017 20:32:52 +0000
Subject: Vendor import of llvm trunk r306325:
 https://llvm.org/svn/llvm-project/llvm/trunk@306325

---
 test/Transforms/LoadCombine/deadcode.ll | 39 ---------------------------------
 1 file changed, 39 deletions(-)
 delete mode 100644 test/Transforms/LoadCombine/deadcode.ll

(limited to 'test/Transforms/LoadCombine/deadcode.ll')

diff --git a/test/Transforms/LoadCombine/deadcode.ll b/test/Transforms/LoadCombine/deadcode.ll
deleted file mode 100644
index ed72824ffb443..0000000000000
--- a/test/Transforms/LoadCombine/deadcode.ll
+++ /dev/null
@@ -1,39 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -load-combine -S < %s | FileCheck %s
-
-; It has been detected that dead loops like the one in this test case can be
-; created by -jump-threading (it was detected by a csmith generated program).
-;
-; According to -verify this is valid input (even if it could be discussed if
-; the dead loop really satisfies SSA form).
-;
-; The problem found was that the -load-combine pass ends up in an infinite loop
-; when analysing the 'bb1' basic block.
-define void @test1() {
-; CHECK-LABEL: @test1(
-; CHECK-NEXT:    ret void
-; CHECK:       bb1:
-; CHECK-NEXT:    [[_TMP4:%.*]] = load i16, i16* [[_TMP10:%.*]], align 1
-; CHECK-NEXT:    [[_TMP10]] = getelementptr i16, i16* [[_TMP10]], i16 1
-; CHECK-NEXT:    br label [[BB1:%.*]]
-; CHECK:       bb2:
-; CHECK-NEXT:    [[_TMP7:%.*]] = load i16, i16* [[_TMP12:%.*]], align 1
-; CHECK-NEXT:    [[_TMP12]] = getelementptr i16, i16* [[_TMP12]], i16 1
-; CHECK-NEXT:    br label [[BB2:%.*]]
-;
-  ret void
-
-bb1:
-  %_tmp4 = load i16, i16* %_tmp10, align 1
-  %_tmp10 = getelementptr i16, i16* %_tmp10, i16 1
-  br label %bb1
-
-; A second basic block. Running the test with -debug-pass=Executions shows
-; that we only run the Dominator Tree Construction one time for each function,
-; also when having multiple basic blocks in the function.
-bb2:
-  %_tmp7 = load i16, i16* %_tmp12, align 1
-  %_tmp12 = getelementptr i16, i16* %_tmp12, i16 1
-  br label %bb2
-
-}
-- 
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