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1; Test strict 128-bit floating-point subtraction on z14.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s4 5declare fp128 @llvm.experimental.constrained.fsub.f128(fp128, fp128, metadata, metadata)6 7define void @f1(ptr %ptr1, ptr %ptr2) strictfp {8; CHECK-LABEL: f1:9; CHECK-DAG: vl [[REG1:%v[0-9]+]], 0(%r2)10; CHECK-DAG: vl [[REG2:%v[0-9]+]], 0(%r3)11; CHECK: wfsxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]]12; CHECK: vst [[RES]], 0(%r2)13; CHECK: br %r1414 %f1 = load fp128, ptr %ptr115 %f2 = load fp128, ptr %ptr216 %sum = call fp128 @llvm.experimental.constrained.fsub.f128(17 fp128 %f1, fp128 %f2,18 metadata !"round.dynamic",19 metadata !"fpexcept.strict") strictfp20 store fp128 %sum, ptr %ptr121 ret void22}23