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1; Test strict 128-bit floating-point multiplication on z14.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s4 5declare fp128 @llvm.experimental.constrained.fmul.f128(fp128, fp128, metadata, metadata)6declare fp128 @llvm.experimental.constrained.fpext.f128.f64(double, metadata)7 8define void @f1(ptr %ptr1, ptr %ptr2) #0 {9; CHECK-LABEL: f1:10; CHECK-DAG: vl [[REG1:%v[0-9]+]], 0(%r2)11; CHECK-DAG: vl [[REG2:%v[0-9]+]], 0(%r3)12; CHECK: wfmxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]]13; CHECK: vst [[RES]], 0(%r2)14; CHECK: br %r1415 %f1 = load fp128, ptr %ptr116 %f2 = load fp128, ptr %ptr217 %sum = call fp128 @llvm.experimental.constrained.fmul.f128(18 fp128 %f1, fp128 %f2,19 metadata !"round.dynamic",20 metadata !"fpexcept.strict") #021 store fp128 %sum, ptr %ptr122 ret void23}24 25define void @f2(double %f1, double %f2, ptr %dst) #0 {26; CHECK-LABEL: f2:27; CHECK-DAG: wflld [[REG1:%v[0-9]+]], %f028; CHECK-DAG: wflld [[REG2:%v[0-9]+]], %f229; CHECK: wfmxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]]30; CHECK: vst [[RES]], 0(%r2)31; CHECK: br %r1432 %f1x = call fp128 @llvm.experimental.constrained.fpext.f128.f64(double %f1,33 metadata !"fpexcept.strict") #034 %f2x = call fp128 @llvm.experimental.constrained.fpext.f128.f64(double %f2,35 metadata !"fpexcept.strict") #036 %res = call fp128 @llvm.experimental.constrained.fmul.f128(37 fp128 %f1x, fp128 %f2x,38 metadata !"round.dynamic",39 metadata !"fpexcept.strict") #040 store fp128 %res, ptr %dst41 ret void42}43 44attributes #0 = { strictfp }45