diff options
Diffstat (limited to 'test/CodeGen/PowerPC/vec_veqv_vnand_vorc.ll')
-rw-r--r-- | test/CodeGen/PowerPC/vec_veqv_vnand_vorc.ll | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/vec_veqv_vnand_vorc.ll b/test/CodeGen/PowerPC/vec_veqv_vnand_vorc.ll new file mode 100644 index 0000000..f7d5a51 --- /dev/null +++ b/test/CodeGen/PowerPC/vec_veqv_vnand_vorc.ll @@ -0,0 +1,29 @@ +; Check the miscellaneous logical vector operations added in P8 +; +; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -mattr=-vsx < %s | FileCheck %s +; Test x eqv y +define <4 x i32> @test_veqv(<4 x i32> %x, <4 x i32> %y) nounwind { + %tmp = xor <4 x i32> %x, %y + %ret_val = xor <4 x i32> %tmp, < i32 -1, i32 -1, i32 -1, i32 -1> + ret <4 x i32> %ret_val +; CHECK: veqv 2, 2, 3 +} + +; Test x vnand y +define <4 x i32> @test_vnand(<4 x i32> %x, <4 x i32> %y) nounwind { + %tmp = and <4 x i32> %x, %y + %ret_val = xor <4 x i32> %tmp, <i32 -1, i32 -1, i32 -1, i32 -1> + ret <4 x i32> %ret_val +; CHECK: vnand 2, 2, 3 +} + +; Test x vorc y and variants +define <4 x i32> @test_vorc(<4 x i32> %x, <4 x i32> %y) nounwind { + %tmp1 = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %tmp2 = or <4 x i32> %x, %tmp1 +; CHECK: vorc 3, 2, 3 + %tmp3 = xor <4 x i32> %tmp2, <i32 -1, i32 -1, i32 -1, i32 -1> + %tmp4 = or <4 x i32> %tmp3, %x +; CHECK: vorc 2, 2, 3 + ret <4 x i32> %tmp4 +} |