test/Transforms/InstCombine/masked_intrinsics.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -instcombine -S < %s | FileCheck %s

declare <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %ptrs, i32, <2 x i1> %mask, <2 x double> %src0)
declare void @llvm.masked.store.v2f64.p0v2f64(<2 x double> %val, <2 x double>* %ptrs, i32, <2 x i1> %mask)
declare <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32, <2 x i1> %mask, <2 x double> %passthru)
declare void @llvm.masked.scatter.v2f64.v2p0f64(<2 x double> %val, <2 x double*> %ptrs, i32, <2 x i1> %mask)

define <2 x double> @load_zeromask(<2 x double>* %ptr, <2 x double> %passthru)  {
; CHECK-LABEL: @load_zeromask(
; CHECK-NEXT:    ret <2 x double> [[PASSTHRU:%.*]]
;
  %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %ptr, i32 1, <2 x i1> zeroinitializer, <2 x double> %passthru)
  ret <2 x double> %res

}

define <2 x double> @load_onemask(<2 x double>* %ptr, <2 x double> %passthru)  {
; CHECK-LABEL: @load_onemask(
; CHECK-NEXT:    [[UNMASKEDLOAD:%.*]] = load <2 x double>, <2 x double>* [[PTR:%.*]], align 2
; CHECK-NEXT:    ret <2 x double> [[UNMASKEDLOAD]]
;
  %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %ptr, i32 2, <2 x i1> <i1 1, i1 1>, <2 x double> %passthru)
  ret <2 x double> %res

}

define <2 x double> @load_undefmask(<2 x double>* %ptr, <2 x double> %passthru)  {
; CHECK-LABEL: @load_undefmask(
; CHECK-NEXT:    [[UNMASKEDLOAD:%.*]] = load <2 x double>, <2 x double>* [[PTR:%.*]], align 2
; CHECK-NEXT:    ret <2 x double> [[UNMASKEDLOAD]]
;
  %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %ptr, i32 2, <2 x i1> <i1 1, i1 undef>, <2 x double> %passthru)
  ret <2 x double> %res

}

define <2 x double> @load_lane0(<2 x double>* %ptr, double %pt)  {
; CHECK-LABEL: @load_lane0(
; CHECK-NEXT:    [[PTV1:%.*]] = insertelement <2 x double> undef, double [[PT:%.*]], i64 0
; CHECK-NEXT:    [[PTV2:%.*]] = shufflevector <2 x double> [[PTV1]], <2 x double> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[RES:%.*]] = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* [[PTR:%.*]], i32 2, <2 x i1> <i1 true, i1 false>, <2 x double> [[PTV2]])
; CHECK-NEXT:    ret <2 x double> [[RES]]
;
  %ptv1 = insertelement <2 x double> undef, double %pt, i64 0
  %ptv2 = insertelement <2 x double> %ptv1, double %pt, i64 1
  %res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %ptr, i32 2, <2 x i1> <i1 true, i1 false>, <2 x double> %ptv2)
  ret <2 x double> %res

}


define void @store_zeromask(<2 x double>* %ptr, <2 x double> %val)  {
; CHECK-LABEL: @store_zeromask(
; CHECK-NEXT:    ret void
;
  call void @llvm.masked.store.v2f64.p0v2f64(<2 x double> %val, <2 x double>* %ptr, i32 3, <2 x i1> zeroinitializer)
  ret void

}

define void @store_onemask(<2 x double>* %ptr, <2 x double> %val)  {
; CHECK-LABEL: @store_onemask(
; CHECK-NEXT:    store <2 x double> [[VAL:%.*]], <2 x double>* [[PTR:%.*]], align 4
; CHECK-NEXT:    ret void
;
  call void @llvm.masked.store.v2f64.p0v2f64(<2 x double> %val, <2 x double>* %ptr, i32 4, <2 x i1> <i1 1, i1 1>)
  ret void

}

define <2 x double> @gather_zeromask(<2 x double*> %ptrs, <2 x double> %passthru)  {
; CHECK-LABEL: @gather_zeromask(
; CHECK-NEXT:    ret <2 x double> [[PASSTHRU:%.*]]
;
  %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 5, <2 x i1> zeroinitializer, <2 x double> %passthru)
  ret <2 x double> %res

}


define <2 x double> @gather_onemask(<2 x double*> %ptrs, <2 x double> %passthru)  {
; CHECK-LABEL: @gather_onemask(
; CHECK-NEXT:    [[RES:%.*]] = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> [[PTRS:%.*]], i32 5, <2 x i1> <i1 true, i1 true>, <2 x double> [[PASSTHRU:%.*]])
; CHECK-NEXT:    ret <2 x double> [[RES]]
;
  %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 5, <2 x i1> <i1 true, i1 true>, <2 x double> %passthru)
  ret <2 x double> %res

}

define <2 x double> @gather_lane0(double* %base, double %pt)  {
; CHECK-LABEL: @gather_lane0(
; CHECK-NEXT:    [[PTRS:%.*]] = getelementptr double, double* [[BASE:%.*]], <2 x i64> <i64 0, i64 1>
; CHECK-NEXT:    [[PT_V1:%.*]] = insertelement <2 x double> undef, double [[PT:%.*]], i64 0
; CHECK-NEXT:    [[PT_V2:%.*]] = shufflevector <2 x double> [[PT_V1]], <2 x double> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[RES:%.*]] = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> [[PTRS]], i32 5, <2 x i1> <i1 true, i1 false>, <2 x double> [[PT_V2]])
; CHECK-NEXT:    ret <2 x double> [[RES]]
;
  %ptrs = getelementptr double, double *%base, <2 x i64> <i64 0, i64 1>
  %pt_v1 = insertelement <2 x double> undef, double %pt, i64 0
  %pt_v2 = insertelement <2 x double> %pt_v1, double %pt, i64 1
  %res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 5, <2 x i1> <i1 true, i1 false>, <2 x double> %pt_v2)
  ret <2 x double> %res

}

define void @scatter_zeromask(<2 x double*> %ptrs, <2 x double> %val)  {
; CHECK-LABEL: @scatter_zeromask(
; CHECK-NEXT:    ret void
;
  call void @llvm.masked.scatter.v2f64.v2p0f64(<2 x double> %val, <2 x double*> %ptrs, i32 6, <2 x i1> zeroinitializer)
  ret void

}