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-rw-r--r--test/CodeGen/ARM/dag-combine-ldst.ll41
1 files changed, 0 insertions, 41 deletions
diff --git a/test/CodeGen/ARM/dag-combine-ldst.ll b/test/CodeGen/ARM/dag-combine-ldst.ll
deleted file mode 100644
index 077754ef013d..000000000000
--- a/test/CodeGen/ARM/dag-combine-ldst.ll
+++ /dev/null
@@ -1,41 +0,0 @@
-; RUN: llc < %s -mtriple=arm-eabi -mattr=+v4t -O0 | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK_O0
-; RUN: llc < %s -mtriple=arm-eabi -mattr=+v4t -O1 | FileCheck %s -check-prefix=CHECK -check-prefix=CHECK_O1
-
-; In /O0, the addition must not be eliminated. This happens when the load
-; and store are folded by the DAGCombiner. In /O1 and above, the optimization
-; must be executed.
-
-; CHECK-LABEL: {{^}}main
-; CHECK: mov [[TMP:r[0-9]+]], #0
-; CHECK-NEXT: str [[TMP]], [sp, #4]
-; CHECK_O0: str [[TMP]], [sp]
-; CHECK_O0: ldr [[TMP:r[0-9]+]], [sp]
-; CHECK_O0-NEXT: add [[TMP]], [[TMP]], #2
-; CHECK_O1-NOT: ldr [[TMP:r[0-9]+]], [sp]
-; CHECK_O1-NOT: add [[TMP]], [[TMP]], #2
-
-define i32 @main() {
-bb:
- %tmp = alloca i32, align 4
- %tmp1 = alloca i32, align 4
- store i32 0, i32* %tmp, align 4
- store i32 0, i32* %tmp1, align 4
- %tmp2 = load i32, i32* %tmp1, align 4
- %tmp3 = add nsw i32 %tmp2, 2
- store i32 %tmp3, i32* %tmp1, align 4
- %tmp4 = load i32, i32* %tmp1, align 4
- %tmp5 = icmp eq i32 %tmp4, 2
- br i1 %tmp5, label %bb6, label %bb7
-
-bb6: ; preds = %bb
- store i32 0, i32* %tmp, align 4
- br label %bb8
-
-bb7: ; preds = %bb
- store i32 5, i32* %tmp, align 4
- br label %bb8
-
-bb8: ; preds = %bb7, %bb6
- %tmp9 = load i32, i32* %tmp, align 4
- ret i32 %tmp9
-}