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1; Test vector subtraction on z14.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s4 5; Test a v4f32 subtraction.6define <4 x float> @f6(<4 x float> %dummy, <4 x float> %val1,7 <4 x float> %val2) {8; CHECK-LABEL: f6:9; CHECK: vfssb %v24, %v26, %v2810; CHECK: br %r1411 %ret = fsub <4 x float> %val1, %val212 ret <4 x float> %ret13}14 15; Test an f32 subtraction that uses vector registers.16define float @f7(<4 x float> %val1, <4 x float> %val2) {17; CHECK-LABEL: f7:18; CHECK: wfssb %f0, %v24, %v2619; CHECK: br %r1420 %scalar1 = extractelement <4 x float> %val1, i32 021 %scalar2 = extractelement <4 x float> %val2, i32 022 %ret = fsub float %scalar1, %scalar223 ret float %ret24}25 26; Test a v2f32 subtraction, which gets promoted to v4f32.27define <2 x float> @f14(<2 x float> %val1, <2 x float> %val2) {28; No particular output expected, but must compile.29 %ret = fsub <2 x float> %val1, %val230 ret <2 x float> %ret31}32 33; Test a v1f128 subtraction.34define <1 x fp128> @f15(<1 x fp128> %dummy, <1 x fp128> %val1,35 <1 x fp128> %val2) {36; CHECK-LABEL: f15:37; CHECK: wfsxb %v24, %v26, %v2838; CHECK: br %r1439 %ret = fsub <1 x fp128> %val1, %val240 ret <1 x fp128> %ret41}42