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| author | Owen Anderson <resistor@mac.com> | 2010-11-08 23:21:22 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2010-11-08 23:21:22 +0000 |
| commit | c24cb3551ed66830b53362f593269873cb53a0c4 (patch) | |
| tree | fcfad3ffe5894ca621031ee680dce6de429780a8 /test/CodeGen/ARM/vceq.ll | |
| parent | 2c2304c62346e17f4963f6b609dc7ae6f8b91962 (diff) | |
| download | external_llvm-c24cb3551ed66830b53362f593269873cb53a0c4.zip external_llvm-c24cb3551ed66830b53362f593269873cb53a0c4.tar.gz external_llvm-c24cb3551ed66830b53362f593269873cb53a0c4.tar.bz2 | |
Add support for ARM's specialized vector-compare-against-zero instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118453 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/vceq.ll')
| -rw-r--r-- | test/CodeGen/ARM/vceq.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vceq.ll b/test/CodeGen/ARM/vceq.ll index e478751..051c349 100644 --- a/test/CodeGen/ARM/vceq.ll +++ b/test/CodeGen/ARM/vceq.ll @@ -79,3 +79,14 @@ define <4 x i32> @vceqQf32(<4 x float>* %A, <4 x float>* %B) nounwind { %tmp4 = sext <4 x i1> %tmp3 to <4 x i32> ret <4 x i32> %tmp4 } + +define <8 x i8> @vceqi8Z(<8 x i8>* %A) nounwind { +;CHECK: vceqi8Z: +;CHECK-NOT: vmov +;CHECK-NOT: vmvn +;CHECK: vceq.i8 + %tmp1 = load <8 x i8>* %A + %tmp3 = icmp eq <8 x i8> %tmp1, <i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0> + %tmp4 = sext <8 x i1> %tmp3 to <8 x i8> + ret <8 x i8> %tmp4 +} |