1 ; Test the vector rotate and shift doubleword instructions that were added in P8
2 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
3 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -mattr=-vsx < %s | FileCheck %s
5 declare <2 x i64> @llvm.ppc.altivec.vrld(<2 x i64>, <2 x i64>) nounwind readnone
6 declare <2 x i64> @llvm.ppc.altivec.vsld(<2 x i64>, <2 x i64>) nounwind readnone
7 declare <2 x i64> @llvm.ppc.altivec.vsrd(<2 x i64>, <2 x i64>) nounwind readnone
8 declare <2 x i64> @llvm.ppc.altivec.vsrad(<2 x i64>, <2 x i64>) nounwind readnone
10 define <2 x i64> @test_vrld(<2 x i64> %x, <2 x i64> %y) nounwind readnone {
11 %tmp = tail call <2 x i64> @llvm.ppc.altivec.vrld(<2 x i64> %x, <2 x i64> %y)
16 define <2 x i64> @test_vsld(<2 x i64> %x, <2 x i64> %y) nounwind readnone {
17 %tmp = shl <2 x i64> %x, %y
19 ; CHECK-LABEL: @test_vsld
23 define <2 x i64> @test_vsrd(<2 x i64> %x, <2 x i64> %y) nounwind readnone {
24 %tmp = lshr <2 x i64> %x, %y
26 ; CHECK-LABEL: @test_vsrd
30 define <2 x i64> @test_vsrad(<2 x i64> %x, <2 x i64> %y) nounwind readnone {
31 %tmp = ashr <2 x i64> %x, %y
33 ; CHECK-LABEL: @test_vsrad
34 ; CHECK: vsrad 2, 2, 3