File: longdouble-pack.ll

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=powerpc64le-unknown-linux < %s | FileCheck %s
; RUN: llc -mtriple=powerpc64-ibm-aix-xcoff < %s | FileCheck %s

define double @ldbl_1(ppc_fp128 %x) {
; CHECK-LABEL: ldbl_1:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fmr 1, 2
; CHECK-NEXT:    blr
entry:
  %0 = call double @llvm.ppc.unpack.longdouble(ppc_fp128 %x, i32 0)
  ret double %0
}

define double @ldbl_2(ppc_fp128 %x) {
; CHECK-LABEL: ldbl_2:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    blr
entry:
  %0 = call double @llvm.ppc.unpack.longdouble(ppc_fp128 %x, i32 1)
  ret double %0
}

define ppc_fp128 @ldbl_pack(double %x, double %y) {
; CHECK-LABEL: ldbl_pack:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    blr
entry:
  %0 = call ppc_fp128 @llvm.ppc.pack.longdouble(double %x, double %y)
  ret ppc_fp128 %0
}

declare double @llvm.ppc.unpack.longdouble(ppc_fp128, i32)
declare ppc_fp128 @llvm.ppc.pack.longdouble(double, double)