llvm-6502/test/CodeGen/ARM64/leaf.ll

; RUN: llc -march=arm64 -mtriple=arm64-apple-ios < %s | FileCheck %s
; rdar://12829704

define void @t8() nounwind ssp {
; CHECK-LABEL: t8:
; CHECK-NOT: stp	fp, lr, [sp, #-16]!
; CHECK-NOT: mov	fp, sp
; CHECK: nop
; CHECK-NOT: mov	sp, fp
; CHECK-NOT: ldp	fp, lr, [sp], #16
  tail call void asm sideeffect "nop", "~{v8}"() nounwind
  ret void
}
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8 2014-03-29 10:18:08 +00:00			`; RUN: llc -march=arm64 -mtriple=arm64-apple-ios < %s \| FileCheck %s`
			`; rdar://12829704`

			`define void @t8() nounwind ssp {`
			`; CHECK-LABEL: t8:`
			`; CHECK-NOT: stp fp, lr, [sp, #-16]!`
			`; CHECK-NOT: mov fp, sp`
			`; CHECK: nop`
			`; CHECK-NOT: mov sp, fp`
			`; CHECK-NOT: ldp fp, lr, [sp], #16`
			`tail call void asm sideeffect "nop", "~{v8}"() nounwind`
			`ret void`
			`}`