1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve2 -mattr=+use-experimental-zeroing-pseudos < %s | FileCheck %s 3 4; 5; FLOGB 6; 7 8; NOTE: The %unused paramter ensures z0 is free, leading to a simpler test. 9define <vscale x 8 x i16> @flogb_f16(<vscale x 8 x i16> %unused, <vscale x 8 x i1> %pg, <vscale x 8 x half> %a) { 10; CHECK-LABEL: flogb_f16: 11; CHECK: // %bb.0: 12; CHECK-NEXT: movprfx z0.h, p0/z, z1.h 13; CHECK-NEXT: flogb z0.h, p0/m, z1.h 14; CHECK-NEXT: ret 15 %out = call <vscale x 8 x i16> @llvm.aarch64.sve.flogb.nxv8f16(<vscale x 8 x i16> zeroinitializer, 16 <vscale x 8 x i1> %pg, 17 <vscale x 8 x half> %a) 18 ret <vscale x 8 x i16> %out 19} 20 21define <vscale x 4 x i32> @flogb_f32(<vscale x 4 x i32> %unused, <vscale x 4 x i1> %pg, <vscale x 4 x float> %a) { 22; CHECK-LABEL: flogb_f32: 23; CHECK: // %bb.0: 24; CHECK-NEXT: movprfx z0.s, p0/z, z1.s 25; CHECK-NEXT: flogb z0.s, p0/m, z1.s 26; CHECK-NEXT: ret 27 %out = call <vscale x 4 x i32> @llvm.aarch64.sve.flogb.nxv4f32(<vscale x 4 x i32> zeroinitializer, 28 <vscale x 4 x i1> %pg, 29 <vscale x 4 x float> %a) 30 ret <vscale x 4 x i32> %out 31} 32 33define <vscale x 2 x i64> @flogb_f64(<vscale x 2 x i64> %unused, <vscale x 2 x i1> %pg, <vscale x 2 x double> %a) { 34; CHECK-LABEL: flogb_f64: 35; CHECK: // %bb.0: 36; CHECK-NEXT: movprfx z0.d, p0/z, z1.d 37; CHECK-NEXT: flogb z0.d, p0/m, z1.d 38; CHECK-NEXT: ret 39 %out = call <vscale x 2 x i64> @llvm.aarch64.sve.flogb.nxv2f64(<vscale x 2 x i64> zeroinitializer, 40 <vscale x 2 x i1> %pg, 41 <vscale x 2 x double> %a) 42 ret <vscale x 2 x i64> %out 43} 44 45declare <vscale x 8 x i16> @llvm.aarch64.sve.flogb.nxv8f16(<vscale x 8 x i16>, <vscale x 8 x i1>, <vscale x 8 x half>) 46declare <vscale x 4 x i32> @llvm.aarch64.sve.flogb.nxv4f32(<vscale x 4 x i32>, <vscale x 4 x i1>, <vscale x 4 x float>) 47declare <vscale x 2 x i64> @llvm.aarch64.sve.flogb.nxv2f64(<vscale x 2 x i64>, <vscale x 2 x i1>, <vscale x 2 x double>) 48