1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2; RUN: llc -mtriple=riscv64 -mattr=+v -verify-machineinstrs < %s | FileCheck %s 3 4define <2 x i64> @expanded_fixed_neg_abs64(<2 x i64> %x) { 5; CHECK-LABEL: expanded_fixed_neg_abs64: 6; CHECK: # %bb.0: 7; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma 8; CHECK-NEXT: vrsub.vi v9, v8, 0 9; CHECK-NEXT: vmin.vv v8, v8, v9 10; CHECK-NEXT: ret 11 %t = sub <2 x i64> <i64 0, i64 0>, %x 12 %t1 = call <2 x i64> @llvm.smax.v2i64(<2 x i64> %t, <2 x i64> %x) 13 %t2 = sub <2 x i64> <i64 0, i64 0>, %t1 14 ret <2 x i64> %t2 15} 16 17define <2 x i64> @expanded_fixed_neg_abs64_unsigned(<2 x i64> %x) { 18; CHECK-LABEL: expanded_fixed_neg_abs64_unsigned: 19; CHECK: # %bb.0: 20; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma 21; CHECK-NEXT: vrsub.vi v9, v8, 0 22; CHECK-NEXT: vminu.vv v8, v8, v9 23; CHECK-NEXT: ret 24 %t = sub <2 x i64> <i64 0, i64 0>, %x 25 %t1 = call <2 x i64> @llvm.umax.v2i64(<2 x i64> %t, <2 x i64> %x) 26 %t2 = sub <2 x i64> <i64 0, i64 0>, %t1 27 ret <2 x i64> %t2 28} 29 30define <2 x i64> @expanded_fixed_neg_inv_abs64(<2 x i64> %x) { 31; CHECK-LABEL: expanded_fixed_neg_inv_abs64: 32; CHECK: # %bb.0: 33; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma 34; CHECK-NEXT: vrsub.vi v9, v8, 0 35; CHECK-NEXT: vmax.vv v8, v8, v9 36; CHECK-NEXT: ret 37 %t = sub <2 x i64> <i64 0, i64 0>, %x 38 %t1 = call <2 x i64> @llvm.smin.v2i64(<2 x i64> %t, <2 x i64> %x) 39 %t2 = sub <2 x i64> <i64 0, i64 0>, %t1 40 ret <2 x i64> %t2 41} 42 43define <2 x i64> @expanded_fixed_neg_inv_abs64_unsigned(<2 x i64> %x) { 44; CHECK-LABEL: expanded_fixed_neg_inv_abs64_unsigned: 45; CHECK: # %bb.0: 46; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma 47; CHECK-NEXT: vrsub.vi v9, v8, 0 48; CHECK-NEXT: vmaxu.vv v8, v8, v9 49; CHECK-NEXT: ret 50 %t = sub <2 x i64> <i64 0, i64 0>, %x 51 %t1 = call <2 x i64> @llvm.umin.v2i64(<2 x i64> %t, <2 x i64> %x) 52 %t2 = sub <2 x i64> <i64 0, i64 0>, %t1 53 ret <2 x i64> %t2 54} 55