; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=riscv32 -mattr=+d,+zfh,+zvfh,+v -target-abi=ilp32d \ ; RUN: -verify-machineinstrs < %s | FileCheck %s ; RUN: llc -mtriple=riscv64 -mattr=+d,+zfh,+zvfh,+v -target-abi=lp64d \ ; RUN: -verify-machineinstrs < %s | FileCheck %s define @vfwadd_vv_nxv1f64( %va, %vb) { ; CHECK-LABEL: vfwadd_vv_nxv1f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfwadd.vv v10, v8, v9 ; CHECK-NEXT: vmv1r.v v8, v10 ; CHECK-NEXT: ret %vc = fpext %va to %vd = fpext %vb to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv1f64( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv1f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfwadd.vf v9, v8, fa0 ; CHECK-NEXT: vmv1r.v v8, v9 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %vd = fpext %splat to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv1f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv1f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfwadd.vf v9, v8, fa0 ; CHECK-NEXT: vmv1r.v v8, v9 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %ve = fadd %vc, %splat ret %ve } define @vfwadd_wv_nxv1f64( %va, %vb) { ; CHECK-LABEL: vfwadd_wv_nxv1f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfwadd.wv v8, v8, v9 ; CHECK-NEXT: ret %vc = fpext %vb to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv1f64( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv1f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %splat to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv1f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv1f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, mf2, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vd = fadd %va, %splat ret %vd } define @vfwadd_vv_nxv2f64( %va, %vb) { ; CHECK-LABEL: vfwadd_vv_nxv2f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfwadd.vv v10, v8, v9 ; CHECK-NEXT: vmv2r.v v8, v10 ; CHECK-NEXT: ret %vc = fpext %va to %vd = fpext %vb to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv2f64( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv2f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfwadd.vf v10, v8, fa0 ; CHECK-NEXT: vmv2r.v v8, v10 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %vd = fpext %splat to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv2f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv2f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfwadd.vf v10, v8, fa0 ; CHECK-NEXT: vmv2r.v v8, v10 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %ve = fadd %vc, %splat ret %ve } define @vfwadd_wv_nxv2f64( %va, %vb) { ; CHECK-LABEL: vfwadd_wv_nxv2f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfwadd.wv v8, v8, v10 ; CHECK-NEXT: ret %vc = fpext %vb to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv2f64( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv2f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %splat to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv2f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv2f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m1, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vd = fadd %va, %splat ret %vd } define @vfwadd_vv_nxv4f64( %va, %vb) { ; CHECK-LABEL: vfwadd_vv_nxv4f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfwadd.vv v12, v8, v10 ; CHECK-NEXT: vmv4r.v v8, v12 ; CHECK-NEXT: ret %vc = fpext %va to %vd = fpext %vb to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv4f64( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv4f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfwadd.vf v12, v8, fa0 ; CHECK-NEXT: vmv4r.v v8, v12 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %vd = fpext %splat to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv4f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv4f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfwadd.vf v12, v8, fa0 ; CHECK-NEXT: vmv4r.v v8, v12 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %ve = fadd %vc, %splat ret %ve } define @vfwadd_wv_nxv4f64( %va, %vb) { ; CHECK-LABEL: vfwadd_wv_nxv4f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfwadd.wv v8, v8, v12 ; CHECK-NEXT: ret %vc = fpext %vb to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv4f64( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv4f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %splat to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv4f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv4f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m2, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vd = fadd %va, %splat ret %vd } define @vfwadd_vv_nxv8f64( %va, %vb) { ; CHECK-LABEL: vfwadd_vv_nxv8f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfwadd.vv v16, v8, v12 ; CHECK-NEXT: vmv8r.v v8, v16 ; CHECK-NEXT: ret %vc = fpext %va to %vd = fpext %vb to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv8f64( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv8f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfwadd.vf v16, v8, fa0 ; CHECK-NEXT: vmv8r.v v8, v16 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %vd = fpext %splat to %ve = fadd %vc, %vd ret %ve } define @vfwadd_vf_nxv8f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_vf_nxv8f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfwadd.vf v16, v8, fa0 ; CHECK-NEXT: vmv8r.v v8, v16 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %va to %ve = fadd %vc, %splat ret %ve } define @vfwadd_wv_nxv8f64( %va, %vb) { ; CHECK-LABEL: vfwadd_wv_nxv8f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfwadd.wv v8, v8, v16 ; CHECK-NEXT: ret %vc = fpext %vb to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv8f64( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv8f64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %head = insertelement poison, float %b, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vc = fpext %splat to %vd = fadd %va, %vc ret %vd } define @vfwadd_wf_nxv8f64_2( %va, float %b) { ; CHECK-LABEL: vfwadd_wf_nxv8f64_2: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli a0, zero, e32, m4, ta, ma ; CHECK-NEXT: vfwadd.wf v8, v8, fa0 ; CHECK-NEXT: ret %fpext = fpext float %b to double %head = insertelement poison, double %fpext, i32 0 %splat = shufflevector %head, poison, zeroinitializer %vd = fadd %va, %splat ret %vd }