llvm-6502/test/CodeGen/AArch64/function-subtarget-features.ll
Tim Northover 048ca17f6e AArch64: simplify test case
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232886 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-21 04:37:08 +00:00

22 lines
705 B
LLVM

; RUN: llc < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
target triple = "aarch64--linux-gnu"
; This test verifies that we can enable subtarget features via
; the function attributes and generate appropriate code (or,
; in this case, select the instruction at all).
; Function Attrs: nounwind
define <16 x i8> @foo(<16 x i8> %data, <16 x i8> %key) #0 {
%vaeseq_v.i = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %data, <16 x i8> %key)
ret <16 x i8> %vaeseq_v.i
}
; CHECK: foo
; CHECK: aese
; Function Attrs: nounwind readnone
declare <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8>, <16 x i8>)
attributes #0 = { nounwind "target-features"="+neon,+crc,+crypto" }