1 files changed, 0 insertions, 84 deletions
diff --git a/test/CodeGen/ARM/dwarf-unwind.ll b/test/CodeGen/ARM/dwarf-unwind.ll
deleted file mode 100644
index 58a116bdeb06..000000000000
--- a/test/CodeGen/ARM/dwarf-unwind.ll
+++ /dev/null
@@ -1,84 +0,0 @@
-; RUN: llc -mtriple=thumbv7-netbsd-eabi -o - %s | FileCheck %s
-declare void @bar()
-
-; ARM's frame lowering attempts to tack another callee-saved register onto the
-; list when it detects a potential misaligned VFP store. However, if there are
-; none available it used to just vpush anyway and misreport the location of the
-; registers in unwind info. Since there are benefits to aligned stores, it's
-; better to correct the code than the .cfi_offset directive.
-
-define void @test_dpr_align(i8 %l, i8 %r) {
-; CHECK-LABEL: test_dpr_align:
-; CHECK: push.w {r4, r5, r6, r7, r8, r9, r10, r11, lr}
-; CHECK: .cfi_def_cfa_offset 36
-; CHECK: sub sp, #4
-; CHECK: .cfi_def_cfa_offset 40
-; CHECK: vpush {d8}
-; CHECK: .cfi_offset d8, -48
-; CHECK-NOT: sub sp
-; [...]
-; CHECK: bl bar
-; CHECK-NOT: add sp
-; CHECK: vpop {d8}
-; CHECK: add sp, #4
-; CHECK: pop.w {r4, r5, r6, r7, r8, r9, r10, r11, pc}
-  call void asm sideeffect "", "~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{d8}"()
-  call void @bar()
-  ret void
-}
-
-; The prologue (but not the epilogue) can be made more space efficient by
-; chucking an argument register into the list. Not worth it in general though,
-; "sub sp, #4" is likely faster.
-define void @test_dpr_align_tiny(i8 %l, i8 %r) minsize {
-; CHECK-LABEL: test_dpr_align_tiny:
-; CHECK: push.w {r3, r4, r5, r6, r7, r8, r9, r10, r11, lr}
-; CHECK-NOT: sub sp
-; CHECK: vpush {d8}
-; CHECK: .cfi_offset d8, -48
-; CHECK-NOT: sub sp
-; [...]
-; CHECK: bl bar
-; CHECK-NOT: add sp
-; CHECK: vpop {d8}
-; CHECK: add sp, #4
-; CHECK: pop.w {r4, r5, r6, r7, r8, r9, r10, r11, pc}
-  call void asm sideeffect "", "~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{d8}"()
-  call void @bar()
-  ret void
-}
-
-
-; However, we shouldn't do a 2-step align/adjust if there are no DPRs to be
-; saved.
-define void @test_nodpr_noalign(i8 %l, i8 %r) {
-; CHECK-LABEL: test_nodpr_noalign:
-; CHECK: push.w {r4, r5, r6, r7, r8, r9, r10, r11, lr}
-; CHECK-NOT: sub sp
-; CHECK: sub sp, #12
-; CHECK-NOT: sub sp
-; [...]
-; CHECK: bl bar
-; CHECK-NOT: add sp
-; CHECK: add sp, #12
-; CHECK-NOT: add sp
-; CHECK: pop.w {r4, r5, r6, r7, r8, r9, r10, r11, pc}
-  alloca i64
-  call void asm sideeffect "", "~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11}"()
-  call void @bar()
-  ret void
-}
-
-define void @test_frame_pointer_offset() minsize "no-frame-pointer-elim"="true" {
-; CHECK-LABEL: test_frame_pointer_offset:
-; CHECK: push {r4, r5, r6, r7, lr}
-; CHECK: .cfi_def_cfa_offset 20
-; CHECK: add r7, sp, #12
-; CHECK: .cfi_def_cfa r7, 8
-; CHECK-NOT: .cfi_def_cfa_offset
-; CHECK: push.w {r7, r8, r9, r10, r11}
-; CHECK-NOT: .cfi_def_cfa_offset
-  call void asm sideeffect "", "~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{d8}"()
-  call void @bar()
-  ret void
-}