; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr='+v' -verify-machineinstrs | FileCheck %s --check-prefix=RV32 ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr='+v' -verify-machineinstrs | FileCheck %s --check-prefix=RV64 define iXLen @bool_vec( %src, %m, i32 %evl) { ; RV32-LABEL: bool_vec: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma ; RV32-NEXT: vmv1r.v v9, v0 ; RV32-NEXT: vmv1r.v v0, v8 ; RV32-NEXT: vfirst.m a1, v9, v0.t ; RV32-NEXT: bltz a1, .LBB0_2 ; RV32-NEXT: # %bb.1: ; RV32-NEXT: mv a0, a1 ; RV32-NEXT: .LBB0_2: ; RV32-NEXT: ret ; ; RV64-LABEL: bool_vec: ; RV64: # %bb.0: ; RV64-NEXT: vsetivli zero, 1, e8, m1, ta, ma ; RV64-NEXT: vmv1r.v v9, v0 ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vmv1r.v v0, v8 ; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma ; RV64-NEXT: vfirst.m a1, v9, v0.t ; RV64-NEXT: bltz a1, .LBB0_2 ; RV64-NEXT: # %bb.1: ; RV64-NEXT: mv a0, a1 ; RV64-NEXT: .LBB0_2: ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.nxv2i1( %src, i1 0, %m, i32 %evl) ret iXLen %r } define iXLen @bool_vec_zero_poison( %src, %m, i32 %evl) { ; RV32-LABEL: bool_vec_zero_poison: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma ; RV32-NEXT: vmv1r.v v9, v0 ; RV32-NEXT: vmv1r.v v0, v8 ; RV32-NEXT: vfirst.m a0, v9, v0.t ; RV32-NEXT: ret ; ; RV64-LABEL: bool_vec_zero_poison: ; RV64: # %bb.0: ; RV64-NEXT: vsetivli zero, 1, e8, m1, ta, ma ; RV64-NEXT: vmv1r.v v9, v0 ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vmv1r.v v0, v8 ; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma ; RV64-NEXT: vfirst.m a0, v9, v0.t ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.nxv2i1( %src, i1 1, %m, i32 %evl) ret iXLen %r } define iXLen @nxv2i32( %src, %m, i32 %evl) { ; RV32-LABEL: nxv2i32: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; RV32-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV32-NEXT: vfirst.m a1, v8, v0.t ; RV32-NEXT: bltz a1, .LBB2_2 ; RV32-NEXT: # %bb.1: ; RV32-NEXT: mv a0, a1 ; RV32-NEXT: .LBB2_2: ; RV32-NEXT: ret ; ; RV64-LABEL: nxv2i32: ; RV64: # %bb.0: ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; RV64-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV64-NEXT: vfirst.m a1, v8, v0.t ; RV64-NEXT: bltz a1, .LBB2_2 ; RV64-NEXT: # %bb.1: ; RV64-NEXT: mv a0, a1 ; RV64-NEXT: .LBB2_2: ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.nxv2i32( %src, i1 0, %m, i32 %evl) ret iXLen %r } define iXLen @nxv2i32_zero_poison( %src, %m, i32 %evl) { ; RV32-LABEL: nxv2i32_zero_poison: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; RV32-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV32-NEXT: vfirst.m a0, v8, v0.t ; RV32-NEXT: ret ; ; RV64-LABEL: nxv2i32_zero_poison: ; RV64: # %bb.0: ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; RV64-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV64-NEXT: vfirst.m a0, v8, v0.t ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.nxv2i32( %src, i1 1, %m, i32 %evl) ret iXLen %r } define iXLen @nxv2i64( %src, %m, i32 %evl) { ; RV32-LABEL: nxv2i64: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; RV32-NEXT: vmsne.vi v10, v8, 0, v0.t ; RV32-NEXT: vfirst.m a1, v10, v0.t ; RV32-NEXT: bltz a1, .LBB4_2 ; RV32-NEXT: # %bb.1: ; RV32-NEXT: mv a0, a1 ; RV32-NEXT: .LBB4_2: ; RV32-NEXT: ret ; ; RV64-LABEL: nxv2i64: ; RV64: # %bb.0: ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; RV64-NEXT: vmsne.vi v10, v8, 0, v0.t ; RV64-NEXT: vfirst.m a1, v10, v0.t ; RV64-NEXT: bltz a1, .LBB4_2 ; RV64-NEXT: # %bb.1: ; RV64-NEXT: mv a0, a1 ; RV64-NEXT: .LBB4_2: ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.nxv2i64( %src, i1 0, %m, i32 %evl) ret iXLen %r } define iXLen @nxv2i64_zero_poison( %src, %m, i32 %evl) { ; RV32-LABEL: nxv2i64_zero_poison: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; RV32-NEXT: vmsne.vi v10, v8, 0, v0.t ; RV32-NEXT: vfirst.m a0, v10, v0.t ; RV32-NEXT: ret ; ; RV64-LABEL: nxv2i64_zero_poison: ; RV64: # %bb.0: ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; RV64-NEXT: vmsne.vi v10, v8, 0, v0.t ; RV64-NEXT: vfirst.m a0, v10, v0.t ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.nxv2i64( %src, i1 1, %m, i32 %evl) ret iXLen %r } define i1 @nxv2i32_cmp_evl( %src, %m, i32 %evl) { ; RV32-LABEL: nxv2i32_cmp_evl: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; RV32-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV32-NEXT: vfirst.m a2, v8, v0.t ; RV32-NEXT: mv a1, a0 ; RV32-NEXT: bltz a2, .LBB6_2 ; RV32-NEXT: # %bb.1: ; RV32-NEXT: mv a1, a2 ; RV32-NEXT: .LBB6_2: ; RV32-NEXT: xor a0, a1, a0 ; RV32-NEXT: seqz a0, a0 ; RV32-NEXT: ret ; ; RV64-LABEL: nxv2i32_cmp_evl: ; RV64: # %bb.0: ; RV64-NEXT: slli a1, a0, 32 ; RV64-NEXT: srli a1, a1, 32 ; RV64-NEXT: vsetvli zero, a1, e32, m1, ta, ma ; RV64-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV64-NEXT: vfirst.m a2, v8, v0.t ; RV64-NEXT: sext.w a0, a0 ; RV64-NEXT: bltz a2, .LBB6_2 ; RV64-NEXT: # %bb.1: ; RV64-NEXT: mv a1, a2 ; RV64-NEXT: .LBB6_2: ; RV64-NEXT: sext.w a1, a1 ; RV64-NEXT: xor a0, a1, a0 ; RV64-NEXT: seqz a0, a0 ; RV64-NEXT: ret %r = call i32 @llvm.vp.cttz.elts.i32.nxv2i32( %src, i1 0, %m, i32 %evl) %cmp = icmp eq i32 %r, %evl ret i1 %cmp } define iXLen @fixed_v2i64(<2 x i64> %src, <2 x i1> %m, i32 %evl) { ; RV32-LABEL: fixed_v2i64: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma ; RV32-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV32-NEXT: vfirst.m a1, v8, v0.t ; RV32-NEXT: bltz a1, .LBB7_2 ; RV32-NEXT: # %bb.1: ; RV32-NEXT: mv a0, a1 ; RV32-NEXT: .LBB7_2: ; RV32-NEXT: ret ; ; RV64-LABEL: fixed_v2i64: ; RV64: # %bb.0: ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma ; RV64-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV64-NEXT: vfirst.m a1, v8, v0.t ; RV64-NEXT: bltz a1, .LBB7_2 ; RV64-NEXT: # %bb.1: ; RV64-NEXT: mv a0, a1 ; RV64-NEXT: .LBB7_2: ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.v2i64(<2 x i64> %src, i1 0, <2 x i1> %m, i32 %evl) ret iXLen %r } define iXLen @fixed_v2i64_zero_poison(<2 x i64> %src, <2 x i1> %m, i32 %evl) { ; RV32-LABEL: fixed_v2i64_zero_poison: ; RV32: # %bb.0: ; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma ; RV32-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV32-NEXT: vfirst.m a0, v8, v0.t ; RV32-NEXT: ret ; ; RV64-LABEL: fixed_v2i64_zero_poison: ; RV64: # %bb.0: ; RV64-NEXT: slli a0, a0, 32 ; RV64-NEXT: srli a0, a0, 32 ; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma ; RV64-NEXT: vmsne.vi v8, v8, 0, v0.t ; RV64-NEXT: vfirst.m a0, v8, v0.t ; RV64-NEXT: ret %r = call iXLen @llvm.vp.cttz.elts.iXLen.v2i64(<2 x i64> %src, i1 1, <2 x i1> %m, i32 %evl) ret iXLen %r }