Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/test/CodeGen/AArch64/local_vars.ll

@@ -1,61 +0,0 @@
-; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
-; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -disable-fp-elim | FileCheck -check-prefix CHECK-WITHFP-ARM64 %s
-
-; Make sure a reasonably sane prologue and epilogue are
-; generated. This test is not robust in the face of an frame-handling
-; evolving, but still has value for unrelated changes, I
-; believe.
-;
-; In particular, it will fail when ldp/stp are used for frame setup,
-; when FP-elim is implemented, and when addressing from FP is
-; implemented.
-
-@var = global i64 0
-@local_addr = global i64* null
-
-declare void @foo()
-
-define void @trivial_func() nounwind {
-; CHECK-LABEL: trivial_func: // @trivial_func
-; CHECK-NEXT: // %bb.0
-; CHECK-NEXT: ret
-
-  ret void
-}
-
-define void @trivial_fp_func() {
-; CHECK-LABEL: trivial_fp_func:
-; CHECK: str x30, [sp, #-16]!
-; CHECK-NOT: mov x29, sp
-
-; CHECK-WITHFP-ARM64-LABEL: trivial_fp_func:
-; CHECK-WITHFP-ARM64: stp x29, x30, [sp, #-16]!
-; CHECK-WITHFP-ARM64-NEXT: mov x29, sp
-
-; Dont't really care, but it would be a Bad Thing if this came after the epilogue.
-; CHECK-WITHFP-ARM64: bl foo
-; CHECK: bl foo
-  call void @foo()
-  ret void
-
-; CHECK: ldr x30, [sp], #16
-; CHECK-NEXT: ret
-
-; CHECK-WITHFP-ARM64: ldp x29, x30, [sp], #16
-; CHECK-WITHFP-ARM64-NEXT: ret
-}
-
-define void @stack_local() {
-  %local_var = alloca i64
-; CHECK-LABEL: stack_local:
-; CHECK: sub sp, sp, #16
-
-  %val = load i64, i64* @var
-  store i64 %val, i64* %local_var
-; CHECK-DAG: str {{x[0-9]+}}, [sp, #{{[0-9]+}}]
-
-  store i64* %local_var, i64** @local_addr
-; CHECK-DAG: add {{x[0-9]+}}, sp, #{{[0-9]+}}
-
-  ret void
-}