; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=fast < %s \
; RUN: | FileCheck %s --check-prefix=CONTRACT-FAST
; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=on < %s \
; RUN: | FileCheck %s --check-prefix=CONTRACT-ON
; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=off < %s \
; RUN: | FileCheck %s --check-prefix=CONTRACT-OFF
define void @xvfmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfmadd_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfmadd_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfadd.d $xr0, $xr0, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfmadd_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfadd.d $xr0, $xr0, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul<4 x double> %v0, %v1
%add = fadd<4 x double> %mul, %v2
store <4 x double> %add, ptr %res
ret void
}
define void @xvfmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfmsub_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfmsub_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfmsub_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul<4 x double> %v0, %v1
%sub = fsub<4 x double> %mul, %v2
store <4 x double> %sub, ptr %res
ret void
}
define void @xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfnmadd_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfnmadd_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfadd.d $xr0, $xr0, $xr2
; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfnmadd_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfadd.d $xr0, $xr0, $xr2
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul<4 x double> %v0, %v1
%add = fadd<4 x double> %mul, %v2
%negadd = fneg<4 x double> %add
store <4 x double> %negadd, ptr %res
ret void
}
define void @xvfnmadd_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfnmadd_d_nsz:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfnmadd_d_nsz:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfnmadd_d_nsz:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg nsz<4 x double> %v0
%negv2 = fneg nsz<4 x double> %v2
%mul = fmul nsz<4 x double> %negv0, %v1
%add = fadd nsz<4 x double> %mul, %negv2
store <4 x double> %add, ptr %res
ret void
}
;; Check that xvfnmadd.d is not emitted.
define void @not_xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: not_xvfnmadd_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: not_xvfnmadd_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: not_xvfnmadd_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg<4 x double> %v0
%negv2 = fneg<4 x double> %v2
%mul = fmul<4 x double> %negv0, %v1
%add = fadd<4 x double> %mul, %negv2
store <4 x double> %add, ptr %res
ret void
}
define void @xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfnmsub_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfnmsub_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfnmsub_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr0, $xr2
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv2 = fneg<4 x double> %v2
%mul = fmul<4 x double> %v0, %v1
%add = fadd<4 x double> %mul, %negv2
%neg = fneg<4 x double> %add
store <4 x double> %neg, ptr %res
ret void
}
define void @xvfnmsub_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfnmsub_d_nsz:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfnmsub_d_nsz:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr2, $xr0
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfnmsub_d_nsz:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr2, $xr0
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg nsz<4 x double> %v0
%mul = fmul nsz<4 x double> %negv0, %v1
%add = fadd nsz<4 x double> %mul, %v2
store <4 x double> %add, ptr %res
ret void
}
;; Check that xvfnmsub.d is not emitted.
define void @not_xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: not_xvfnmsub_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: not_xvfnmsub_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-ON-NEXT: xvfsub.d $xr0, $xr2, $xr0
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: not_xvfnmsub_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmul.d $xr0, $xr0, $xr1
; CONTRACT-OFF-NEXT: xvfsub.d $xr0, $xr2, $xr0
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg<4 x double> %v0
%mul = fmul<4 x double> %negv0, %v1
%add = fadd<4 x double> %mul, %v2
store <4 x double> %add, ptr %res
ret void
}
define void @contract_xvfmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: contract_xvfmadd_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: contract_xvfmadd_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: contract_xvfmadd_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul contract <4 x double> %v0, %v1
%add = fadd contract <4 x double> %mul, %v2
store <4 x double> %add, ptr %res
ret void
}
define void @contract_xvfmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: contract_xvfmsub_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: contract_xvfmsub_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: contract_xvfmsub_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul contract <4 x double> %v0, %v1
%sub = fsub contract <4 x double> %mul, %v2
store <4 x double> %sub, ptr %res
ret void
}
define void @contract_xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: contract_xvfnmadd_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: contract_xvfnmadd_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: contract_xvfnmadd_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul contract <4 x double> %v0, %v1
%add = fadd contract <4 x double> %mul, %v2
%negadd = fneg contract <4 x double> %add
store <4 x double> %negadd, ptr %res
ret void
}
define void @contract_xvfnmadd_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: contract_xvfnmadd_d_nsz:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: contract_xvfnmadd_d_nsz:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: contract_xvfnmadd_d_nsz:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg contract nsz<4 x double> %v0
%negv2 = fneg contract nsz<4 x double> %v2
%mul = fmul contract nsz<4 x double> %negv0, %v1
%add = fadd contract nsz<4 x double> %mul, %negv2
store <4 x double> %add, ptr %res
ret void
}
;; Check that xvfnmadd.d is not emitted.
define void @not_contract_xvfnmadd_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: not_contract_xvfnmadd_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: not_contract_xvfnmadd_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-ON-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: not_contract_xvfnmadd_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-OFF-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg contract <4 x double> %v0
%negv2 = fneg contract <4 x double> %v2
%mul = fmul contract <4 x double> %negv0, %v1
%add = fadd contract <4 x double> %mul, %negv2
store <4 x double> %add, ptr %res
ret void
}
define void @contract_xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: contract_xvfnmsub_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: contract_xvfnmsub_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: contract_xvfnmsub_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv2 = fneg contract <4 x double> %v2
%mul = fmul contract <4 x double> %v0, %v1
%add = fadd contract <4 x double> %mul, %negv2
%neg = fneg contract <4 x double> %add
store <4 x double> %neg, ptr %res
ret void
}
define void @contract_xvfnmsub_d_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: contract_xvfnmsub_d_nsz:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: contract_xvfnmsub_d_nsz:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: contract_xvfnmsub_d_nsz:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg contract nsz<4 x double> %v0
%mul = fmul contract nsz<4 x double> %negv0, %v1
%add = fadd contract nsz<4 x double> %mul, %v2
store <4 x double> %add, ptr %res
ret void
}
;; Check that xvfnmsub.d is not emitted.
define void @not_contract_xvfnmsub_d(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: not_contract_xvfnmsub_d:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: not_contract_xvfnmsub_d:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-ON-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: not_contract_xvfnmsub_d:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvbitrevi.d $xr0, $xr0, 63
; CONTRACT-OFF-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%negv0 = fneg contract <4 x double> %v0
%mul = fmul contract <4 x double> %negv0, %v1
%add = fadd contract <4 x double> %mul, %v2
store <4 x double> %add, ptr %res
ret void
}
define void @xvfmadd_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfmadd_d_contract:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfmadd_d_contract:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfmadd_d_contract:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul contract <4 x double> %v0, %v1
%add = fadd contract <4 x double> %mul, %v2
store <4 x double> %add, ptr %res
ret void
}
define void @xvfmsub_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfmsub_d_contract:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfmsub_d_contract:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfmsub_d_contract:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul contract <4 x double> %v0, %v1
%sub = fsub contract <4 x double> %mul, %v2
store <4 x double> %sub, ptr %res
ret void
}
define void @xvfnmadd_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfnmadd_d_contract:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfnmadd_d_contract:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfnmadd_d_contract:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfnmadd.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul contract <4 x double> %v0, %v1
%add = fadd contract <4 x double> %mul, %v2
%negadd = fneg contract <4 x double> %add
store <4 x double> %negadd, ptr %res
ret void
}
define void @xvfnmsub_d_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
; CONTRACT-FAST-LABEL: xvfnmsub_d_contract:
; CONTRACT-FAST: # %bb.0: # %entry
; CONTRACT-FAST-NEXT: xvld $xr0, $a1, 0
; CONTRACT-FAST-NEXT: xvld $xr1, $a2, 0
; CONTRACT-FAST-NEXT: xvld $xr2, $a3, 0
; CONTRACT-FAST-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-FAST-NEXT: xvst $xr0, $a0, 0
; CONTRACT-FAST-NEXT: ret
;
; CONTRACT-ON-LABEL: xvfnmsub_d_contract:
; CONTRACT-ON: # %bb.0: # %entry
; CONTRACT-ON-NEXT: xvld $xr0, $a1, 0
; CONTRACT-ON-NEXT: xvld $xr1, $a2, 0
; CONTRACT-ON-NEXT: xvld $xr2, $a3, 0
; CONTRACT-ON-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-ON-NEXT: xvst $xr0, $a0, 0
; CONTRACT-ON-NEXT: ret
;
; CONTRACT-OFF-LABEL: xvfnmsub_d_contract:
; CONTRACT-OFF: # %bb.0: # %entry
; CONTRACT-OFF-NEXT: xvld $xr0, $a1, 0
; CONTRACT-OFF-NEXT: xvld $xr1, $a2, 0
; CONTRACT-OFF-NEXT: xvld $xr2, $a3, 0
; CONTRACT-OFF-NEXT: xvfnmsub.d $xr0, $xr0, $xr1, $xr2
; CONTRACT-OFF-NEXT: xvst $xr0, $a0, 0
; CONTRACT-OFF-NEXT: ret
entry:
%v0 = load <4 x double>, ptr %a0
%v1 = load <4 x double>, ptr %a1
%v2 = load <4 x double>, ptr %a2
%mul = fmul contract <4 x double> %v0, %v1
%negv2 = fneg contract <4 x double> %v2
%add = fadd contract <4 x double> %negv2, %mul
%negadd = fneg contract <4 x double> %add
store <4 x double> %negadd, ptr %res
ret void
}
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