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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 < %s | FileCheck -check-prefixes=GCN,GFX9 %s3; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji < %s | FileCheck -check-prefixes=GCN,GFX8 %s4 5define half @v_constained_fma_f16_fpexcept_strict(half %x, half %y, half %z) #0 {6; GCN-LABEL: v_constained_fma_f16_fpexcept_strict:7; GCN: ; %bb.0:8; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)9; GCN-NEXT: v_fma_f16 v0, v0, v1, v210; GCN-NEXT: s_setpc_b64 s[30:31]11 %val = call half @llvm.experimental.constrained.fma.f16(half %x, half %y, half %z, metadata !"round.tonearest", metadata !"fpexcept.strict")12 ret half %val13}14 15define <2 x half> @v_constained_fma_v2f16_fpexcept_strict(<2 x half> %x, <2 x half> %y, <2 x half> %z) #0 {16; GFX9-LABEL: v_constained_fma_v2f16_fpexcept_strict:17; GFX9: ; %bb.0:18; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)19; GFX9-NEXT: v_pk_fma_f16 v0, v0, v1, v220; GFX9-NEXT: s_setpc_b64 s[30:31]21;22; GFX8-LABEL: v_constained_fma_v2f16_fpexcept_strict:23; GFX8: ; %bb.0:24; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)25; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v026; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v127; GFX8-NEXT: v_lshrrev_b32_e32 v5, 16, v228; GFX8-NEXT: v_fma_f16 v0, v0, v1, v229; GFX8-NEXT: v_fma_f16 v1, v3, v4, v530; GFX8-NEXT: v_lshlrev_b32_e32 v1, 16, v131; GFX8-NEXT: v_or_b32_e32 v0, v0, v132; GFX8-NEXT: s_setpc_b64 s[30:31]33 %val = call <2 x half> @llvm.experimental.constrained.fma.v2f16(<2 x half> %x, <2 x half> %y, <2 x half> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")34 ret <2 x half> %val35}36 37define <3 x half> @v_constained_fma_v3f16_fpexcept_strict(<3 x half> %x, <3 x half> %y, <3 x half> %z) #0 {38; GFX9-LABEL: v_constained_fma_v3f16_fpexcept_strict:39; GFX9: ; %bb.0:40; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)41; GFX9-NEXT: v_pk_fma_f16 v0, v0, v2, v442; GFX9-NEXT: v_pk_fma_f16 v1, v1, v3, v543; GFX9-NEXT: s_setpc_b64 s[30:31]44;45; GFX8-LABEL: v_constained_fma_v3f16_fpexcept_strict:46; GFX8: ; %bb.0:47; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)48; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v049; GFX8-NEXT: v_lshrrev_b32_e32 v7, 16, v250; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v451; GFX8-NEXT: v_fma_f16 v0, v0, v2, v452; GFX8-NEXT: v_fma_f16 v2, v6, v7, v853; GFX8-NEXT: v_lshlrev_b32_e32 v2, 16, v254; GFX8-NEXT: v_fma_f16 v1, v1, v3, v555; GFX8-NEXT: v_or_b32_e32 v0, v0, v256; GFX8-NEXT: s_setpc_b64 s[30:31]57 %val = call <3 x half> @llvm.experimental.constrained.fma.v3f16(<3 x half> %x, <3 x half> %y, <3 x half> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")58 ret <3 x half> %val59}60 61define <4 x half> @v_constained_fma_v4f16_fpexcept_strict(<4 x half> %x, <4 x half> %y, <4 x half> %z) #0 {62; GFX9-LABEL: v_constained_fma_v4f16_fpexcept_strict:63; GFX9: ; %bb.0:64; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)65; GFX9-NEXT: v_pk_fma_f16 v0, v0, v2, v466; GFX9-NEXT: v_pk_fma_f16 v1, v1, v3, v567; GFX9-NEXT: s_setpc_b64 s[30:31]68;69; GFX8-LABEL: v_constained_fma_v4f16_fpexcept_strict:70; GFX8: ; %bb.0:71; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)72; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v073; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v274; GFX8-NEXT: v_lshrrev_b32_e32 v10, 16, v475; GFX8-NEXT: v_lshrrev_b32_e32 v7, 16, v176; GFX8-NEXT: v_lshrrev_b32_e32 v9, 16, v377; GFX8-NEXT: v_lshrrev_b32_e32 v11, 16, v578; GFX8-NEXT: v_fma_f16 v0, v0, v2, v479; GFX8-NEXT: v_fma_f16 v2, v6, v8, v1080; GFX8-NEXT: v_fma_f16 v1, v1, v3, v581; GFX8-NEXT: v_fma_f16 v3, v7, v9, v1182; GFX8-NEXT: v_lshlrev_b32_e32 v2, 16, v283; GFX8-NEXT: v_or_b32_e32 v0, v0, v284; GFX8-NEXT: v_lshlrev_b32_e32 v2, 16, v385; GFX8-NEXT: v_or_b32_e32 v1, v1, v286; GFX8-NEXT: s_setpc_b64 s[30:31]87 %val = call <4 x half> @llvm.experimental.constrained.fma.v4f16(<4 x half> %x, <4 x half> %y, <4 x half> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")88 ret <4 x half> %val89}90 91define half @v_constained_fma_f16_fpexcept_strict_fneg(half %x, half %y, half %z) #0 {92; GCN-LABEL: v_constained_fma_f16_fpexcept_strict_fneg:93; GCN: ; %bb.0:94; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)95; GCN-NEXT: v_fma_f16 v0, v0, v1, -v296; GCN-NEXT: s_setpc_b64 s[30:31]97 %neg.z = fneg half %z98 %val = call half @llvm.experimental.constrained.fma.f16(half %x, half %y, half %neg.z, metadata !"round.tonearest", metadata !"fpexcept.strict")99 ret half %val100}101 102define half @v_constained_fma_f16_fpexcept_strict_fneg_fneg(half %x, half %y, half %z) #0 {103; GCN-LABEL: v_constained_fma_f16_fpexcept_strict_fneg_fneg:104; GCN: ; %bb.0:105; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)106; GCN-NEXT: v_fma_f16 v0, -v0, -v1, v2107; GCN-NEXT: s_setpc_b64 s[30:31]108 %neg.x = fneg half %x109 %neg.y = fneg half %y110 %val = call half @llvm.experimental.constrained.fma.f16(half %neg.x, half %neg.y, half %z, metadata !"round.tonearest", metadata !"fpexcept.strict")111 ret half %val112}113 114define half @v_constained_fma_f16_fpexcept_strict_fabs_fabs(half %x, half %y, half %z) #0 {115; GCN-LABEL: v_constained_fma_f16_fpexcept_strict_fabs_fabs:116; GCN: ; %bb.0:117; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)118; GCN-NEXT: v_fma_f16 v0, |v0|, |v1|, v2119; GCN-NEXT: s_setpc_b64 s[30:31]120 %neg.x = call half @llvm.fabs.f16(half %x) #0121 %neg.y = call half @llvm.fabs.f16(half %y) #0122 %val = call half @llvm.experimental.constrained.fma.f16(half %neg.x, half %neg.y, half %z, metadata !"round.tonearest", metadata !"fpexcept.strict")123 ret half %val124}125 126define <2 x half> @v_constained_fma_v2f16_fpexcept_strict_fneg_fneg(<2 x half> %x, <2 x half> %y, <2 x half> %z) #0 {127; GFX9-LABEL: v_constained_fma_v2f16_fpexcept_strict_fneg_fneg:128; GFX9: ; %bb.0:129; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)130; GFX9-NEXT: v_pk_fma_f16 v0, v0, v1, v2 neg_lo:[1,1,0] neg_hi:[1,1,0]131; GFX9-NEXT: s_setpc_b64 s[30:31]132;133; GFX8-LABEL: v_constained_fma_v2f16_fpexcept_strict_fneg_fneg:134; GFX8: ; %bb.0:135; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)136; GFX8-NEXT: v_xor_b32_e32 v0, 0x80008000, v0137; GFX8-NEXT: v_xor_b32_e32 v1, 0x80008000, v1138; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v0139; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v1140; GFX8-NEXT: v_lshrrev_b32_e32 v5, 16, v2141; GFX8-NEXT: v_fma_f16 v0, v0, v1, v2142; GFX8-NEXT: v_fma_f16 v1, v3, v4, v5143; GFX8-NEXT: v_lshlrev_b32_e32 v1, 16, v1144; GFX8-NEXT: v_or_b32_e32 v0, v0, v1145; GFX8-NEXT: s_setpc_b64 s[30:31]146 %neg.x = fneg <2 x half> %x147 %neg.y = fneg <2 x half> %y148 %val = call <2 x half> @llvm.experimental.constrained.fma.v2f16(<2 x half> %neg.x, <2 x half> %neg.y, <2 x half> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")149 ret <2 x half> %val150}151 152declare half @llvm.fabs.f16(half)153declare half @llvm.experimental.constrained.fma.f16(half, half, half, metadata, metadata)154declare <2 x half> @llvm.experimental.constrained.fma.v2f16(<2 x half>, <2 x half>, <2 x half>, metadata, metadata)155declare <3 x half> @llvm.experimental.constrained.fma.v3f16(<3 x half>, <3 x half>, <3 x half>, metadata, metadata)156declare <4 x half> @llvm.experimental.constrained.fma.v4f16(<4 x half>, <4 x half>, <4 x half>, metadata, metadata)157 158attributes #0 = { strictfp }159