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1; Test strict vector multiply-and-add.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s4 5declare <2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double>, <2 x double>, <2 x double>, metadata, metadata)6 7; Test a v2f64 multiply-and-add.8define <2 x double> @f4(<2 x double> %dummy, <2 x double> %val1,9 <2 x double> %val2, <2 x double> %val3) #0 {10; CHECK-LABEL: f4:11; CHECK: vfmadb %v24, %v26, %v28, %v3012; CHECK: br %r1413 %ret = call <2 x double> @llvm.experimental.constrained.fma.v2f64 (14 <2 x double> %val1,15 <2 x double> %val2,16 <2 x double> %val3,17 metadata !"round.dynamic",18 metadata !"fpexcept.strict") #019 ret <2 x double> %ret20}21 22; Test a v2f64 multiply-and-subtract.23define <2 x double> @f5(<2 x double> %dummy, <2 x double> %val1,24 <2 x double> %val2, <2 x double> %val3) #0 {25; CHECK-LABEL: f5:26; CHECK: vfmsdb %v24, %v26, %v28, %v3027; CHECK: br %r1428 %negval3 = fneg <2 x double> %val329 %ret = call <2 x double> @llvm.experimental.constrained.fma.v2f64 (30 <2 x double> %val1,31 <2 x double> %val2,32 <2 x double> %negval3,33 metadata !"round.dynamic",34 metadata !"fpexcept.strict") #035 ret <2 x double> %ret36}37 38attributes #0 = { strictfp }39