1 files changed, 0 insertions, 109 deletions
diff --git a/test/Transforms/GVN/atomic.ll b/test/Transforms/GVN/atomic.ll
deleted file mode 100644
index 11b54f39756b9..0000000000000
--- a/test/Transforms/GVN/atomic.ll
+++ /dev/null
@@ -1,109 +0,0 @@
-; RUN: opt -basicaa -gvn -S < %s | FileCheck %s
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
-target triple = "x86_64-apple-macosx10.7.0"
-
-@x = common global i32 0, align 4
-@y = common global i32 0, align 4
-
-; GVN across unordered store (allowed)
-define i32 @test1() nounwind uwtable ssp {
-; CHECK-LABEL: test1
-; CHECK: add i32 %x, %x
-entry:
-  %x = load i32, i32* @y
-  store atomic i32 %x, i32* @x unordered, align 4
-  %y = load i32, i32* @y
-  %z = add i32 %x, %y
-  ret i32 %z
-}
-
-; GVN across unordered load (allowed)
-define i32 @test3() nounwind uwtable ssp {
-; CHECK-LABEL: test3
-; CHECK: add i32 %x, %x
-entry:
-  %x = load i32, i32* @y
-  %y = load atomic i32, i32* @x unordered, align 4
-  %z = load i32, i32* @y
-  %a = add i32 %x, %z
-  %b = add i32 %y, %a
-  ret i32 %b
-}
-
-; GVN load to unordered load (allowed)
-define i32 @test5() nounwind uwtable ssp {
-; CHECK-LABEL: test5
-; CHECK: add i32 %x, %x
-entry:
-  %x = load atomic i32, i32* @x unordered, align 4
-  %y = load i32, i32* @x
-  %z = add i32 %x, %y
-  ret i32 %z
-}
-
-; GVN unordered load to load (unordered load must not be removed)
-define i32 @test6() nounwind uwtable ssp {
-; CHECK-LABEL: test6
-; CHECK: load atomic i32, i32* @x unordered
-entry:
-  %x = load i32, i32* @x
-  %x2 = load atomic i32, i32* @x unordered, align 4
-  %x3 = add i32 %x, %x2
-  ret i32 %x3
-}
-
-; GVN across release-acquire pair (forbidden)
-define i32 @test7() nounwind uwtable ssp {
-; CHECK-LABEL: test7
-; CHECK: add i32 %x, %y
-entry:
-  %x = load i32, i32* @y
-  store atomic i32 %x, i32* @x release, align 4
-  %w = load atomic i32, i32* @x acquire, align 4
-  %y = load i32, i32* @y
-  %z = add i32 %x, %y
-  ret i32 %z
-}
-
-; GVN across monotonic store (allowed)
-define i32 @test9() nounwind uwtable ssp {
-; CHECK-LABEL: test9
-; CHECK: add i32 %x, %x
-entry:
-  %x = load i32, i32* @y
-  store atomic i32 %x, i32* @x monotonic, align 4
-  %y = load i32, i32* @y
-  %z = add i32 %x, %y
-  ret i32 %z
-}
-
-; GVN of an unordered across monotonic load (not allowed)
-define i32 @test10() nounwind uwtable ssp {
-; CHECK-LABEL: test10
-; CHECK: add i32 %x, %y
-entry:
-  %x = load atomic i32, i32* @y unordered, align 4
-  %clobber = load atomic i32, i32* @x monotonic, align 4
-  %y = load atomic i32, i32* @y monotonic, align 4
-  %z = add i32 %x, %y
-  ret i32 %z
-}
-
-define i32 @PR22708(i1 %flag) {
-; CHECK-LABEL: PR22708
-entry:
-  br i1 %flag, label %if.then, label %if.end
-
-if.then:
-  store i32 43, i32* @y, align 4
-; CHECK: store i32 43, i32* @y, align 4
-  br label %if.end
-
-if.end:
-  load atomic i32, i32* @x acquire, align 4
-  %load = load i32, i32* @y, align 4
-; CHECK: load atomic i32, i32* @x acquire, align 4
-; CHECK: load i32, i32* @y, align 4
-  ret i32 %load
-}