From cee313d288a4faf0355d76fb6e0e927e211d08a5 Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@gmail.com>
Date: Wed, 17 Apr 2019 04:52:47 +0000
Subject: Revert "Temporarily Revert "Add basic loop fusion pass.""

The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
---
 .../GlobalOpt/shrink-global-to-bool-check-debug.ll | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 llvm/test/Transforms/GlobalOpt/shrink-global-to-bool-check-debug.ll

(limited to 'llvm/test/Transforms/GlobalOpt/shrink-global-to-bool-check-debug.ll')

diff --git a/llvm/test/Transforms/GlobalOpt/shrink-global-to-bool-check-debug.ll b/llvm/test/Transforms/GlobalOpt/shrink-global-to-bool-check-debug.ll
new file mode 100644
index 00000000000..71019128bb1
--- /dev/null
+++ b/llvm/test/Transforms/GlobalOpt/shrink-global-to-bool-check-debug.ll
@@ -0,0 +1,22 @@
+;RUN: opt -S -debugify -globalopt -f %s | FileCheck %s
+
+@foo = internal global i32 0, align 4
+
+define dso_local i32 @bar() {
+entry:
+  store i32 5, i32* @foo, align 4
+  %0 = load i32, i32* @foo, align 4
+  ret i32 %0
+}
+
+;CHECK:      @bar
+;CHECK-NEXT: entry:
+;CHECK-NEXT:   store i1 true, i1* @foo, !dbg ![[DbgLocStore:[0-9]+]]
+;CHECK-NEXT:   %.b = load i1, i1* @foo, !dbg ![[DbgLocLoadSel:[0-9]+]]
+;CHECK-NEXT:   %0 = select i1 %.b, i32 5, i32 0, !dbg ![[DbgLocLoadSel]]
+;CHECK-NEXT:   call void @llvm.dbg.value({{.*}}), !dbg ![[DbgLocLoadSel]]
+;CHECK-NEXT:   ret i32 %0, !dbg ![[DbgLocRet:[0-9]+]]
+
+;CHECK: ![[DbgLocStore]] = !DILocation(line: 1,
+;CHECK: ![[DbgLocLoadSel]] = !DILocation(line: 2,
+;CHECK: ![[DbgLocRet]] = !DILocation(line: 3,
-- 
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