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; Test strict 128-bit floating-point division on z14.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
declare fp128 @llvm.experimental.constrained.fdiv.f128(fp128, fp128, metadata, metadata)
define void @f1(fp128 *%ptr1, fp128 *%ptr2) strictfp {
; CHECK-LABEL: f1:
; CHECK-DAG: vl [[REG1:%v[0-9]+]], 0(%r2)
; CHECK-DAG: vl [[REG2:%v[0-9]+]], 0(%r3)
; CHECK: wfdxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]]
; CHECK: vst [[RES]], 0(%r2)
; CHECK: br %r14
%f1 = load fp128, fp128 *%ptr1
%f2 = load fp128, fp128 *%ptr2
%sum = call fp128 @llvm.experimental.constrained.fdiv.f128(
fp128 %f1, fp128 %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") strictfp
store fp128 %sum, fp128 *%ptr1
ret void
}
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