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Diffstat (limited to 'test/CodeGen/PowerPC/vec_minmax.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/vec_minmax.ll | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/vec_minmax.ll b/test/CodeGen/PowerPC/vec_minmax.ll new file mode 100644 index 0000000..e9ba6a0 --- /dev/null +++ b/test/CodeGen/PowerPC/vec_minmax.ll @@ -0,0 +1,34 @@ +; Test the vector min/max doubleword instructions added for P8 +; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s +; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -mattr=-vsx < %s | FileCheck %s + +declare <2 x i64> @llvm.ppc.altivec.vmaxsd(<2 x i64>, <2 x i64>) nounwind readnone +declare <2 x i64> @llvm.ppc.altivec.vmaxud(<2 x i64>, <2 x i64>) nounwind readnone +declare <2 x i64> @llvm.ppc.altivec.vminsd(<2 x i64>, <2 x i64>) nounwind readnone +declare <2 x i64> @llvm.ppc.altivec.vminud(<2 x i64>, <2 x i64>) nounwind readnone + +define <2 x i64> @test_vmaxsd(<2 x i64> %x, <2 x i64> %y) { + %tmp = tail call <2 x i64> @llvm.ppc.altivec.vmaxsd(<2 x i64> %x, <2 x i64> %y) + ret <2 x i64> %tmp +; CHECK: vmaxsd 2, 2, 3 +} + +define <2 x i64> @test_vmaxud(<2 x i64> %x, <2 x i64> %y) { + %tmp = tail call <2 x i64> @llvm.ppc.altivec.vmaxud(<2 x i64> %x, <2 x i64> %y) + ret <2 x i64> %tmp +; CHECK: vmaxud 2, 2, 3 +} + +define <2 x i64> @test_vminsd(<2 x i64> %x, <2 x i64> %y) { + %tmp = tail call <2 x i64> @llvm.ppc.altivec.vminsd(<2 x i64> %x, <2 x i64> %y) + ret <2 x i64> %tmp +; CHECK: vminsd 2, 2, 3 +} + +define <2 x i64> @test_vminud(<2 x i64> %x, <2 x i64> %y) { + %tmp = tail call <2 x i64> @llvm.ppc.altivec.vminud(<2 x i64> %x, <2 x i64> %y) + ret <2 x i64> %tmp +; CHECK: vminud 2, 2, 3 +} + + |