source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/AArch64/function-subtarget-features.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 705 bytes
Line 
1; RUN: llc < %s | FileCheck %s
2target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
3target triple = "aarch64--linux-gnu"
4
5; This test verifies that we can enable subtarget features via
6; the function attributes and generate appropriate code (or,
7; in this case, select the instruction at all).
8
9; Function Attrs: nounwind
10define <16 x i8> @foo(<16 x i8> %data, <16 x i8> %key) #0 {
11  %vaeseq_v.i = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %data, <16 x i8> %key)
12  ret <16 x i8> %vaeseq_v.i
13}
14
15; CHECK: foo
16; CHECK: aese
17
18; Function Attrs: nounwind readnone
19declare <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8>, <16 x i8>)
20
21attributes #0 = { nounwind "target-features"="+neon,+crc,+crypto" }
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