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1; Test strict 128-bit square root.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s4 5declare fp128 @llvm.experimental.constrained.sqrt.f128(fp128, metadata, metadata)6 7; There's no memory form of SQXBR.8define void @f1(ptr %ptr) strictfp {9; CHECK-LABEL: f1:10; CHECK: ld %f0, 0(%r2)11; CHECK: ld %f2, 8(%r2)12; CHECK: sqxbr %f0, %f013; CHECK: std %f0, 0(%r2)14; CHECK: std %f2, 8(%r2)15; CHECK: br %r1416 %orig = load fp128, ptr %ptr17 %sqrt = call fp128 @llvm.experimental.constrained.sqrt.f128(18 fp128 %orig,19 metadata !"round.dynamic",20 metadata !"fpexcept.strict") strictfp21 store fp128 %sqrt, ptr %ptr22 ret void23}24