1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=amdgcn -mcpu=fiji < %s | FileCheck -check-prefixes=VI %s 3 4; FIXME: This one should fold to rcp 5define half @select_fneg_posk_src_rcp_f16(i32 %c, half %x, half %y) { 6; VI-LABEL: select_fneg_posk_src_rcp_f16: 7; VI: ; %bb.0: 8; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 9; VI-NEXT: v_rcp_f16_e64 v1, -v1 10; VI-NEXT: v_mov_b32_e32 v2, 0x4000 11; VI-NEXT: v_cmp_eq_u32_e32 vcc, 0, v0 12; VI-NEXT: v_cndmask_b32_e32 v0, v2, v1, vcc 13; VI-NEXT: s_setpc_b64 s[30:31] 14 %cmp = icmp eq i32 %c, 0 15 %rcp = call half @llvm.amdgcn.rcp.f16(half %x) 16 %fneg = fneg half %rcp 17 %select = select i1 %cmp, half %fneg, half 2.0 18 ret half %select 19} 20 21declare half @llvm.amdgcn.rcp.f16(half) #0 22 23attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) } 24