diff options
| author | Pirama Arumuga Nainar <pirama@google.com> | 2015-04-10 21:22:52 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-04-10 21:23:04 +0000 |
| commit | 31195f0bdca6ee2a5e72d07edf13e1d81206d949 (patch) | |
| tree | 1b2c9792582e12f5af0b1512e3094425f0dc0df9 /test/CodeGen/AArch64/function-subtarget-features.ll | |
| parent | c75239e6119d0f9a74c57099d91cbc9bde56bf33 (diff) | |
| parent | 4c5e43da7792f75567b693105cc53e3f1992ad98 (diff) | |
| download | external_llvm-31195f0bdca6ee2a5e72d07edf13e1d81206d949.zip external_llvm-31195f0bdca6ee2a5e72d07edf13e1d81206d949.tar.gz external_llvm-31195f0bdca6ee2a5e72d07edf13e1d81206d949.tar.bz2 | |
Merge "Update aosp/master llvm for rebase to r233350"
Diffstat (limited to 'test/CodeGen/AArch64/function-subtarget-features.ll')
| -rw-r--r-- | test/CodeGen/AArch64/function-subtarget-features.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/function-subtarget-features.ll b/test/CodeGen/AArch64/function-subtarget-features.ll new file mode 100644 index 0000000..fca6c93 --- /dev/null +++ b/test/CodeGen/AArch64/function-subtarget-features.ll @@ -0,0 +1,21 @@ +; 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" } |