xref: /llvm-project/llvm/test/CodeGen/PowerPC/vec_mul_even_odd.ll (revision a538b0f023e858d0f71a1295bb9084e851ddd361)

; Check the vector multiply even/odd word instructions that were added in P8
;
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -mattr=-vsx < %s | FileCheck %s

declare <2 x i64> @llvm.ppc.altivec.vmuleuw(<4 x i32>, <4 x i32>) nounwind readnone
declare <2 x i64> @llvm.ppc.altivec.vmulesw(<4 x i32>, <4 x i32>) nounwind readnone
declare <2 x i64> @llvm.ppc.altivec.vmulouw(<4 x i32>, <4 x i32>) nounwind readnone
declare <2 x i64> @llvm.ppc.altivec.vmulosw(<4 x i32>, <4 x i32>) nounwind readnone
declare <4 x i32> @llvm.ppc.altivec.vmuluwm(<4 x i32>, <4 x i32>) nounwind readnone

define <2 x i64> @test_vmuleuw(<4 x i32> %x, <4 x i32> %y) nounwind readnone {
       %tmp = tail call <2 x i64> @llvm.ppc.altivec.vmuleuw(<4 x i32> %x, <4 x i32> %y)
       ret <2 x i64> %tmp
; CHECK: vmuleuw 2, 2, 3
}

define <2 x i64> @test_vmulesw(<4 x i32> %x, <4 x i32> %y) nounwind readnone {
       %tmp = tail call <2 x i64> @llvm.ppc.altivec.vmulesw(<4 x i32> %x, <4 x i32> %y)
       ret <2 x i64> %tmp
; CHECK: vmulesw 2, 2, 3
}

define <2 x i64> @test_vmulouw(<4 x i32> %x, <4 x i32> %y) nounwind readnone {
       %tmp = tail call <2 x i64> @llvm.ppc.altivec.vmulouw(<4 x i32> %x, <4 x i32> %y)
       ret <2 x i64> %tmp
; CHECK: vmulouw 2, 2, 3
}

define <2 x i64> @test_vmulosw(<4 x i32> %x, <4 x i32> %y) nounwind readnone {
       %tmp = tail call <2 x i64> @llvm.ppc.altivec.vmulosw(<4 x i32> %x, <4 x i32> %y)
       ret <2 x i64> %tmp
; CHECK: vmulosw 2, 2, 3
}

define <4 x i32> @test_vmuluwm(<4 x i32> %x, <4 x i32> %y) nounwind readnone {
	%tmp = mul <4 x i32> %x, %y
	ret <4 x i32> %tmp
; CHECK-LABEL: test_vmuluwm
; CHECK: vmuluwm 2, 2, 3
}