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Diffstat (limited to 'llvm/test/CodeGen/PowerPC/vec_absd.ll')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/vec_absd.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/vec_absd.ll b/llvm/test/CodeGen/PowerPC/vec_absd.ll new file mode 100644 index 00000000000..37a3a5c94a3 --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/vec_absd.ll @@ -0,0 +1,40 @@ +; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s +; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s + +; Check the vabsd* instructions that were added in PowerISA V3.0 + +; Function Attrs: nounwind readnone +declare <16 x i8> @llvm.ppc.altivec.vabsdub(<16 x i8>, <16 x i8>) + +; Function Attrs: nounwind readnone +declare <8 x i16> @llvm.ppc.altivec.vabsduh(<8 x i16>, <8 x i16>) + +; Function Attrs: nounwind readnone +declare <4 x i32> @llvm.ppc.altivec.vabsduw(<4 x i32>, <4 x i32>) + +define <16 x i8> @test_byte(<16 x i8> %a, <16 x i8> %b) { +entry: + %res = tail call <16 x i8> @llvm.ppc.altivec.vabsdub(<16 x i8> %a, <16 x i8> %b) + ret <16 x i8> %res +; CHECK-LABEL: @test_byte +; CHECK: vabsdub 2, 2, 3 +; CHECK blr +} + +define <8 x i16> @test_half(<8 x i16> %a, <8 x i16> %b) { +entry: + %res = tail call <8 x i16> @llvm.ppc.altivec.vabsduh(<8 x i16> %a, <8 x i16> %b) + ret <8 x i16> %res +; CHECK-LABEL: @test_half +; CHECK: vabsduh 2, 2, 3 +; CHECK blr +} + +define <4 x i32> @test_word(<4 x i32> %a, <4 x i32> %b) { +entry: + %res = tail call <4 x i32> @llvm.ppc.altivec.vabsduw(<4 x i32> %a, <4 x i32> %b) + ret <4 x i32> %res +; CHECK-LABEL: @test_word +; CHECK: vabsduw 2, 2, 3 +; CHECK: blr +} |
