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| author | Bob Wilson <bob.wilson@apple.com> | 2009-06-22 23:27:02 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-06-22 23:27:02 +0000 |
| commit | 5bafff36c798608a189c517d37527e4a38863071 (patch) | |
| tree | 79bd2abbc5253e6f00db07023cf7d829cbcdee5a /test/CodeGen/ARM/vcnt.ll | |
| parent | 5de83afcdc3f4f0edf8caacba523f5d05ee48048 (diff) | |
| download | external_llvm-5bafff36c798608a189c517d37527e4a38863071.zip external_llvm-5bafff36c798608a189c517d37527e4a38863071.tar.gz external_llvm-5bafff36c798608a189c517d37527e4a38863071.tar.bz2 | |
Add support for ARM's Advanced SIMD (NEON) instruction set.
This is still a work in progress but most of the NEON instruction set
is supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73919 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/vcnt.ll')
| -rw-r--r-- | test/CodeGen/ARM/vcnt.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vcnt.ll b/test/CodeGen/ARM/vcnt.ll new file mode 100644 index 0000000..9817168 --- /dev/null +++ b/test/CodeGen/ARM/vcnt.ll @@ -0,0 +1,17 @@ +; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t +; RUN: grep {vcnt\\.8} %t | count 2 + +define <8 x i8> @vcnt8(<8 x i8>* %A) nounwind { + %tmp1 = load <8 x i8>* %A + %tmp2 = call <8 x i8> @llvm.arm.neon.vcnt.v8i8(<8 x i8> %tmp1) + ret <8 x i8> %tmp2 +} + +define <16 x i8> @vcntQ8(<16 x i8>* %A) nounwind { + %tmp1 = load <16 x i8>* %A + %tmp2 = call <16 x i8> @llvm.arm.neon.vcnt.v16i8(<16 x i8> %tmp1) + ret <16 x i8> %tmp2 +} + +declare <8 x i8> @llvm.arm.neon.vcnt.v8i8(<8 x i8>) nounwind readnone +declare <16 x i8> @llvm.arm.neon.vcnt.v16i8(<16 x i8>) nounwind readnone |