31 lines · plain
1; Test vector multiply-and-add on z14.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s4 5declare <4 x float> @llvm.fma.v4f32(<4 x float>, <4 x float>, <4 x float>)6 7; Test a v4f32 multiply-and-add.8define <4 x float> @f1(<4 x float> %dummy, <4 x float> %val1,9 <4 x float> %val2, <4 x float> %val3) {10; CHECK-LABEL: f1:11; CHECK: vfmasb %v24, %v26, %v28, %v3012; CHECK: br %r1413 %ret = call <4 x float> @llvm.fma.v4f32 (<4 x float> %val1,14 <4 x float> %val2,15 <4 x float> %val3)16 ret <4 x float> %ret17}18 19; Test a v4f32 multiply-and-subtract.20define <4 x float> @f2(<4 x float> %dummy, <4 x float> %val1,21 <4 x float> %val2, <4 x float> %val3) {22; CHECK-LABEL: f2:23; CHECK: vfmssb %v24, %v26, %v28, %v3024; CHECK: br %r1425 %negval3 = fneg <4 x float> %val326 %ret = call <4 x float> @llvm.fma.v4f32 (<4 x float> %val1,27 <4 x float> %val2,28 <4 x float> %negval3)29 ret <4 x float> %ret30}31