vendor/llvm/llvm-trunk-r300422

1 files changed, 0 insertions, 30 deletions

diff --git a/test/Transforms/Util/MemorySSA/invariant-groups.ll b/test/Transforms/Util/MemorySSA/invariant-groups.ll
deleted file mode 100644
index 57247fe3b2b5..000000000000
--- a/test/Transforms/Util/MemorySSA/invariant-groups.ll
+++ /dev/null
@@ -1,30 +0,0 @@
-; RUN: opt -basicaa -print-memoryssa -verify-memoryssa -analyze < %s 2>&1 | FileCheck %s
-;
-; Currently, MemorySSA doesn't support invariant groups. So, we should ignore
-; invariant.group.barrier intrinsics entirely. We'll need to pay attention to
-; them when/if we decide to support invariant groups.
-
-@g = external global i32
-
-define i32 @foo(i32* %a) {
-; CHECK: 1 = MemoryDef(liveOnEntry)
-; CHECK-NEXT: store i32 0
-  store i32 0, i32* %a, align 4, !llvm.invariant.group !0
-
-; CHECK: 2 = MemoryDef(1)
-; CHECK-NEXT: store i32 1
-  store i32 1, i32* @g, align 4
-
-  %1 = bitcast i32* %a to i8*
-  %a8 = call i8* @llvm.invariant.group.barrier(i8* %1)
-  %a32 = bitcast i8* %a8 to i32*
-
-; CHECK: MemoryUse(2)
-; CHECK-NEXT: %2 = load i32
-  %2 = load i32, i32* %a32, align 4, !llvm.invariant.group !0
-  ret i32 %2
-}
-
-declare i8* @llvm.invariant.group.barrier(i8*)
-
-!0 = !{!"group1"}