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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=armv8a -mattr=+armv8.2-a,+fullfp16,+neon -target-abi=aapcs-gnu -float-abi=soft -o - %s | FileCheck %s --check-prefix=SOFT3; RUN: llc -mtriple=armv8a -mattr=+armv8.2-a,+fullfp16,+neon -target-abi=aapcs-gnu -float-abi=hard -o - %s | FileCheck %s --check-prefix=HARD4; RUN: llc -mtriple=armeb-eabi -mattr=+armv8.2-a,+fullfp16,+neon -target-abi=aapcs-gnu -float-abi=soft -o - %s | FileCheck %s --check-prefix=SOFTEB5; RUN: llc -mtriple=armeb-eabi -mattr=+armv8.2-a,+fullfp16,+neon -target-abi=aapcs-gnu -float-abi=hard -o - %s | FileCheck %s --check-prefix=HARDEB6 7declare <4 x half> @llvm.fabs.v4f16(<4 x half>)8declare <8 x half> @llvm.fabs.v8f16(<8 x half>)9declare void @use(double, float, <4 x half>, i16, <8 x half>)10define <4 x half> @test_vabs_f16(<4 x half> %a) {11; SOFT-LABEL: test_vabs_f16:12; SOFT: @ %bb.0: @ %entry13; SOFT-NEXT: vmov d16, r0, r114; SOFT-NEXT: vabs.f16 d16, d1615; SOFT-NEXT: vmov r0, r1, d1616; SOFT-NEXT: bx lr17;18; HARD-LABEL: test_vabs_f16:19; HARD: @ %bb.0: @ %entry20; HARD-NEXT: vabs.f16 d0, d021; HARD-NEXT: bx lr22;23; SOFTEB-LABEL: test_vabs_f16:24; SOFTEB: @ %bb.0: @ %entry25; SOFTEB-NEXT: vmov d16, r1, r026; SOFTEB-NEXT: vrev64.16 d16, d1627; SOFTEB-NEXT: vabs.f16 d16, d1628; SOFTEB-NEXT: vrev64.16 d16, d1629; SOFTEB-NEXT: vmov r1, r0, d1630; SOFTEB-NEXT: bx lr31;32; HARDEB-LABEL: test_vabs_f16:33; HARDEB: @ %bb.0: @ %entry34; HARDEB-NEXT: vrev64.16 d16, d035; HARDEB-NEXT: vabs.f16 d16, d1636; HARDEB-NEXT: vrev64.16 d0, d1637; HARDEB-NEXT: bx lr38entry:39 %vabs1.i = tail call <4 x half> @llvm.fabs.v4f16(<4 x half> %a)40 ret <4 x half> %vabs1.i41}42 43 44define <8 x half> @test2_vabs_f16(<8 x half> %a) {45; SOFT-LABEL: test2_vabs_f16:46; SOFT: @ %bb.0: @ %entry47; SOFT-NEXT: vmov d17, r2, r348; SOFT-NEXT: vmov d16, r0, r149; SOFT-NEXT: vabs.f16 q8, q850; SOFT-NEXT: vmov r0, r1, d1651; SOFT-NEXT: vmov r2, r3, d1752; SOFT-NEXT: bx lr53;54; HARD-LABEL: test2_vabs_f16:55; HARD: @ %bb.0: @ %entry56; HARD-NEXT: vabs.f16 q0, q057; HARD-NEXT: bx lr58;59; SOFTEB-LABEL: test2_vabs_f16:60; SOFTEB: @ %bb.0: @ %entry61; SOFTEB-NEXT: vmov d17, r3, r262; SOFTEB-NEXT: vmov d16, r1, r063; SOFTEB-NEXT: vrev64.16 q8, q864; SOFTEB-NEXT: vabs.f16 q8, q865; SOFTEB-NEXT: vrev64.16 q8, q866; SOFTEB-NEXT: vmov r1, r0, d1667; SOFTEB-NEXT: vmov r3, r2, d1768; SOFTEB-NEXT: bx lr69;70; HARDEB-LABEL: test2_vabs_f16:71; HARDEB: @ %bb.0: @ %entry72; HARDEB-NEXT: vrev64.16 q8, q073; HARDEB-NEXT: vabs.f16 q8, q874; HARDEB-NEXT: vrev64.16 q0, q875; HARDEB-NEXT: bx lr76entry:77 %vabs1.i = tail call <8 x half> @llvm.fabs.v8f16(<8 x half> %a)78 ret <8 x half> %vabs1.i79}80 81define void @test(double, float, i16, <4 x half>, <8 x half>) {82; SOFT-LABEL: test:83; SOFT: @ %bb.0: @ %entry84; SOFT-NEXT: push {r11, lr}85; SOFT-NEXT: sub sp, sp, #3286; SOFT-NEXT: add r12, sp, #4887; SOFT-NEXT: vld1.64 {d16, d17}, [r12]88; SOFT-NEXT: add r12, sp, #1689; SOFT-NEXT: vabs.f16 q8, q890; SOFT-NEXT: vst1.64 {d16, d17}, [r12]91; SOFT-NEXT: mov r12, sp92; SOFT-NEXT: vldr d16, [sp, #40]93; SOFT-NEXT: vabs.f16 d16, d1694; SOFT-NEXT: vst1.16 {d16}, [r12:64]!95; SOFT-NEXT: str r3, [r12]96; SOFT-NEXT: bl use97; SOFT-NEXT: add sp, sp, #3298; SOFT-NEXT: pop {r11, pc}99;100; HARD-LABEL: test:101; HARD: @ %bb.0: @ %entry102; HARD-NEXT: vabs.f16 q2, q2103; HARD-NEXT: vabs.f16 d2, d2104; HARD-NEXT: b use105;106; SOFTEB-LABEL: test:107; SOFTEB: @ %bb.0: @ %entry108; SOFTEB-NEXT: .save {r4, lr}109; SOFTEB-NEXT: push {r4, lr}110; SOFTEB-NEXT: .pad #32111; SOFTEB-NEXT: sub sp, sp, #32112; SOFTEB-NEXT: vldr d16, [sp, #40]113; SOFTEB-NEXT: mov lr, sp114; SOFTEB-NEXT: add r4, sp, #48115; SOFTEB-NEXT: add r12, sp, #16116; SOFTEB-NEXT: vrev64.16 d16, d16117; SOFTEB-NEXT: vabs.f16 d16, d16118; SOFTEB-NEXT: vst1.16 {d16}, [lr:64]!119; SOFTEB-NEXT: vld1.64 {d16, d17}, [r4]120; SOFTEB-NEXT: vrev64.16 q8, q8121; SOFTEB-NEXT: str r3, [lr]122; SOFTEB-NEXT: vabs.f16 q8, q8123; SOFTEB-NEXT: vrev64.16 q8, q8124; SOFTEB-NEXT: vst1.64 {d16, d17}, [r12]125; SOFTEB-NEXT: bl use126; SOFTEB-NEXT: add sp, sp, #32127; SOFTEB-NEXT: pop {r4, pc}128;129; HARDEB-LABEL: test:130; HARDEB: @ %bb.0: @ %entry131; HARDEB-NEXT: vrev64.16 d16, d2132; HARDEB-NEXT: vabs.f16 d16, d16133; HARDEB-NEXT: vrev64.16 d2, d16134; HARDEB-NEXT: vrev64.16 q8, q2135; HARDEB-NEXT: vabs.f16 q8, q8136; HARDEB-NEXT: vrev64.16 q2, q8137; HARDEB-NEXT: b use138entry:139 %5 = tail call <4 x half> @llvm.fabs.v4f16(<4 x half> %3)140 %6 = tail call <8 x half> @llvm.fabs.v8f16(<8 x half> %4)141 tail call void @use(double %0, float %1, <4 x half> %5, i16 %2, <8 x half> %6)142 ret void143}144 145define void @many_args_test(double, float, i16, <4 x half>, <8 x half>, <8 x half>, <8 x half>) {146; SOFT-LABEL: many_args_test:147; SOFT: @ %bb.0: @ %entry148; SOFT-NEXT: add r12, sp, #40149; SOFT-NEXT: vld1.64 {d16, d17}, [r12]150; SOFT-NEXT: add r12, sp, #8151; SOFT-NEXT: vabs.f16 q8, q8152; SOFT-NEXT: vld1.64 {d18, d19}, [r12]153; SOFT-NEXT: add r12, sp, #24154; SOFT-NEXT: vadd.f16 q8, q8, q9155; SOFT-NEXT: vld1.64 {d18, d19}, [r12]156; SOFT-NEXT: add r12, sp, #16157; SOFT-NEXT: vmul.f16 q8, q9, q8158; SOFT-NEXT: vst1.64 {d16, d17}, [r12]159; SOFT-NEXT: vldr d16, [sp]160; SOFT-NEXT: vstr d16, [sp]161; SOFT-NEXT: str r3, [sp, #8]162; SOFT-NEXT: b use163;164; HARD-LABEL: many_args_test:165; HARD: @ %bb.0: @ %entry166; HARD-NEXT: mov r1, sp167; HARD-NEXT: vld1.64 {d16, d17}, [r1]168; HARD-NEXT: vabs.f16 q8, q8169; HARD-NEXT: vadd.f16 q8, q8, q2170; HARD-NEXT: vmul.f16 q2, q3, q8171; HARD-NEXT: b use172;173; SOFTEB-LABEL: many_args_test:174; SOFTEB: @ %bb.0: @ %entry175; SOFTEB-NEXT: add r12, sp, #40176; SOFTEB-NEXT: vld1.64 {d16, d17}, [r12]177; SOFTEB-NEXT: add r12, sp, #8178; SOFTEB-NEXT: vrev64.16 q8, q8179; SOFTEB-NEXT: vabs.f16 q8, q8180; SOFTEB-NEXT: vld1.64 {d18, d19}, [r12]181; SOFTEB-NEXT: add r12, sp, #24182; SOFTEB-NEXT: vrev64.16 q9, q9183; SOFTEB-NEXT: vadd.f16 q8, q8, q9184; SOFTEB-NEXT: vld1.64 {d18, d19}, [r12]185; SOFTEB-NEXT: add r12, sp, #16186; SOFTEB-NEXT: vrev64.16 q9, q9187; SOFTEB-NEXT: vmul.f16 q8, q9, q8188; SOFTEB-NEXT: vldr d18, [sp]189; SOFTEB-NEXT: vrev64.16 q8, q8190; SOFTEB-NEXT: vst1.64 {d16, d17}, [r12]191; SOFTEB-NEXT: vstr d18, [sp]192; SOFTEB-NEXT: str r3, [sp, #8]193; SOFTEB-NEXT: b use194;195; HARDEB-LABEL: many_args_test:196; HARDEB: @ %bb.0: @ %entry197; HARDEB-NEXT: mov r1, sp198; HARDEB-NEXT: vld1.64 {d16, d17}, [r1]199; HARDEB-NEXT: vrev64.16 q8, q8200; HARDEB-NEXT: vabs.f16 q8, q8201; HARDEB-NEXT: vrev64.16 q9, q2202; HARDEB-NEXT: vadd.f16 q8, q8, q9203; HARDEB-NEXT: vrev64.16 q9, q3204; HARDEB-NEXT: vmul.f16 q8, q9, q8205; HARDEB-NEXT: vrev64.16 q2, q8206; HARDEB-NEXT: b use207entry:208 %7 = tail call <8 x half> @llvm.fabs.v8f16(<8 x half> %6)209 %8 = fadd <8 x half> %7, %4210 %9 = fmul <8 x half> %5, %8211 tail call void @use(double %0, float %1, <4 x half> %3, i16 %2, <8 x half> %9)212 ret void213}214