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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -global-isel -mtriple=amdgcn -mcpu=tahiti < %s | FileCheck --check-prefix=GFX6 %s3; RUN: llc -global-isel -mtriple=amdgcn -mcpu=tonga < %s | FileCheck --check-prefix=GFX8 %s4; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck --check-prefix=GFX9 %s5; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck --check-prefix=GFX101 %s6; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1030 < %s | FileCheck --check-prefix=GFX103 %s7; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 < %s | FileCheck --check-prefix=GFX11 %s8 9define float @v_mul_legacy_f32(float %a, float %b) {10; GFX6-LABEL: v_mul_legacy_f32:11; GFX6: ; %bb.0:12; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)13; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v114; GFX6-NEXT: s_setpc_b64 s[30:31]15;16; GFX8-LABEL: v_mul_legacy_f32:17; GFX8: ; %bb.0:18; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)19; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v120; GFX8-NEXT: s_setpc_b64 s[30:31]21;22; GFX9-LABEL: v_mul_legacy_f32:23; GFX9: ; %bb.0:24; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)25; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v126; GFX9-NEXT: s_setpc_b64 s[30:31]27;28; GFX101-LABEL: v_mul_legacy_f32:29; GFX101: ; %bb.0:30; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)31; GFX101-NEXT: v_mul_legacy_f32_e32 v0, v0, v132; GFX101-NEXT: s_setpc_b64 s[30:31]33;34; GFX103-LABEL: v_mul_legacy_f32:35; GFX103: ; %bb.0:36; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)37; GFX103-NEXT: v_mul_legacy_f32_e32 v0, v0, v138; GFX103-NEXT: s_setpc_b64 s[30:31]39;40; GFX11-LABEL: v_mul_legacy_f32:41; GFX11: ; %bb.0:42; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)43; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v0, v144; GFX11-NEXT: s_setpc_b64 s[30:31]45 %result = call float @llvm.amdgcn.fmul.legacy(float %a, float %b)46 ret float %result47}48 49define float @v_mul_legacy_undef0_f32(float %a) {50; GFX6-LABEL: v_mul_legacy_undef0_f32:51; GFX6: ; %bb.0:52; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)53; GFX6-NEXT: v_mul_legacy_f32_e32 v0, s4, v054; GFX6-NEXT: s_setpc_b64 s[30:31]55;56; GFX8-LABEL: v_mul_legacy_undef0_f32:57; GFX8: ; %bb.0:58; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)59; GFX8-NEXT: v_mul_legacy_f32_e32 v0, s4, v060; GFX8-NEXT: s_setpc_b64 s[30:31]61;62; GFX9-LABEL: v_mul_legacy_undef0_f32:63; GFX9: ; %bb.0:64; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)65; GFX9-NEXT: v_mul_legacy_f32_e32 v0, s4, v066; GFX9-NEXT: s_setpc_b64 s[30:31]67;68; GFX101-LABEL: v_mul_legacy_undef0_f32:69; GFX101: ; %bb.0:70; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)71; GFX101-NEXT: v_mul_legacy_f32_e32 v0, s4, v072; GFX101-NEXT: s_setpc_b64 s[30:31]73;74; GFX103-LABEL: v_mul_legacy_undef0_f32:75; GFX103: ; %bb.0:76; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)77; GFX103-NEXT: v_mul_legacy_f32_e32 v0, s4, v078; GFX103-NEXT: s_setpc_b64 s[30:31]79;80; GFX11-LABEL: v_mul_legacy_undef0_f32:81; GFX11: ; %bb.0:82; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)83; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, s0, v084; GFX11-NEXT: s_setpc_b64 s[30:31]85 %result = call float @llvm.amdgcn.fmul.legacy(float poison, float %a)86 ret float %result87}88 89define float @v_mul_legacy_undef1_f32(float %a) {90; GFX6-LABEL: v_mul_legacy_undef1_f32:91; GFX6: ; %bb.0:92; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)93; GFX6-NEXT: v_mul_legacy_f32_e32 v0, s4, v094; GFX6-NEXT: s_setpc_b64 s[30:31]95;96; GFX8-LABEL: v_mul_legacy_undef1_f32:97; GFX8: ; %bb.0:98; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)99; GFX8-NEXT: v_mul_legacy_f32_e32 v0, s4, v0100; GFX8-NEXT: s_setpc_b64 s[30:31]101;102; GFX9-LABEL: v_mul_legacy_undef1_f32:103; GFX9: ; %bb.0:104; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)105; GFX9-NEXT: v_mul_legacy_f32_e32 v0, s4, v0106; GFX9-NEXT: s_setpc_b64 s[30:31]107;108; GFX101-LABEL: v_mul_legacy_undef1_f32:109; GFX101: ; %bb.0:110; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)111; GFX101-NEXT: v_mul_legacy_f32_e32 v0, s4, v0112; GFX101-NEXT: s_setpc_b64 s[30:31]113;114; GFX103-LABEL: v_mul_legacy_undef1_f32:115; GFX103: ; %bb.0:116; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)117; GFX103-NEXT: v_mul_legacy_f32_e32 v0, s4, v0118; GFX103-NEXT: s_setpc_b64 s[30:31]119;120; GFX11-LABEL: v_mul_legacy_undef1_f32:121; GFX11: ; %bb.0:122; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)123; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, s0, v0124; GFX11-NEXT: s_setpc_b64 s[30:31]125 %result = call float @llvm.amdgcn.fmul.legacy(float %a, float poison)126 ret float %result127}128 129define float @v_mul_legacy_undef_f32() {130; GFX6-LABEL: v_mul_legacy_undef_f32:131; GFX6: ; %bb.0:132; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)133; GFX6-NEXT: v_mul_legacy_f32_e64 v0, s4, s4134; GFX6-NEXT: s_setpc_b64 s[30:31]135;136; GFX8-LABEL: v_mul_legacy_undef_f32:137; GFX8: ; %bb.0:138; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)139; GFX8-NEXT: v_mul_legacy_f32_e64 v0, s4, s4140; GFX8-NEXT: s_setpc_b64 s[30:31]141;142; GFX9-LABEL: v_mul_legacy_undef_f32:143; GFX9: ; %bb.0:144; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)145; GFX9-NEXT: v_mul_legacy_f32_e64 v0, s4, s4146; GFX9-NEXT: s_setpc_b64 s[30:31]147;148; GFX101-LABEL: v_mul_legacy_undef_f32:149; GFX101: ; %bb.0:150; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)151; GFX101-NEXT: v_mul_legacy_f32_e64 v0, s4, s4152; GFX101-NEXT: s_setpc_b64 s[30:31]153;154; GFX103-LABEL: v_mul_legacy_undef_f32:155; GFX103: ; %bb.0:156; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)157; GFX103-NEXT: v_mul_legacy_f32_e64 v0, s4, s4158; GFX103-NEXT: s_setpc_b64 s[30:31]159;160; GFX11-LABEL: v_mul_legacy_undef_f32:161; GFX11: ; %bb.0:162; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)163; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, s0, s0164; GFX11-NEXT: s_setpc_b64 s[30:31]165 %result = call float @llvm.amdgcn.fmul.legacy(float poison, float poison)166 ret float %result167}168 169define float @v_mul_legacy_fabs_f32(float %a, float %b) {170; GFX6-LABEL: v_mul_legacy_fabs_f32:171; GFX6: ; %bb.0:172; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)173; GFX6-NEXT: v_mul_legacy_f32_e64 v0, |v0|, |v1|174; GFX6-NEXT: s_setpc_b64 s[30:31]175;176; GFX8-LABEL: v_mul_legacy_fabs_f32:177; GFX8: ; %bb.0:178; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)179; GFX8-NEXT: v_mul_legacy_f32_e64 v0, |v0|, |v1|180; GFX8-NEXT: s_setpc_b64 s[30:31]181;182; GFX9-LABEL: v_mul_legacy_fabs_f32:183; GFX9: ; %bb.0:184; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)185; GFX9-NEXT: v_mul_legacy_f32_e64 v0, |v0|, |v1|186; GFX9-NEXT: s_setpc_b64 s[30:31]187;188; GFX101-LABEL: v_mul_legacy_fabs_f32:189; GFX101: ; %bb.0:190; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)191; GFX101-NEXT: v_mul_legacy_f32_e64 v0, |v0|, |v1|192; GFX101-NEXT: s_setpc_b64 s[30:31]193;194; GFX103-LABEL: v_mul_legacy_fabs_f32:195; GFX103: ; %bb.0:196; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)197; GFX103-NEXT: v_mul_legacy_f32_e64 v0, |v0|, |v1|198; GFX103-NEXT: s_setpc_b64 s[30:31]199;200; GFX11-LABEL: v_mul_legacy_fabs_f32:201; GFX11: ; %bb.0:202; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)203; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, |v0|, |v1|204; GFX11-NEXT: s_setpc_b64 s[30:31]205 %a.fabs = call float @llvm.fabs.f32(float %a)206 %b.fabs = call float @llvm.fabs.f32(float %b)207 %result = call float @llvm.amdgcn.fmul.legacy(float %a.fabs, float %b.fabs)208 ret float %result209}210 211define float @v_mul_legacy_fneg_f32(float %a, float %b) {212; GFX6-LABEL: v_mul_legacy_fneg_f32:213; GFX6: ; %bb.0:214; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)215; GFX6-NEXT: v_mul_legacy_f32_e64 v0, -v0, -v1216; GFX6-NEXT: s_setpc_b64 s[30:31]217;218; GFX8-LABEL: v_mul_legacy_fneg_f32:219; GFX8: ; %bb.0:220; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)221; GFX8-NEXT: v_mul_legacy_f32_e64 v0, -v0, -v1222; GFX8-NEXT: s_setpc_b64 s[30:31]223;224; GFX9-LABEL: v_mul_legacy_fneg_f32:225; GFX9: ; %bb.0:226; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)227; GFX9-NEXT: v_mul_legacy_f32_e64 v0, -v0, -v1228; GFX9-NEXT: s_setpc_b64 s[30:31]229;230; GFX101-LABEL: v_mul_legacy_fneg_f32:231; GFX101: ; %bb.0:232; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)233; GFX101-NEXT: v_mul_legacy_f32_e64 v0, -v0, -v1234; GFX101-NEXT: s_setpc_b64 s[30:31]235;236; GFX103-LABEL: v_mul_legacy_fneg_f32:237; GFX103: ; %bb.0:238; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)239; GFX103-NEXT: v_mul_legacy_f32_e64 v0, -v0, -v1240; GFX103-NEXT: s_setpc_b64 s[30:31]241;242; GFX11-LABEL: v_mul_legacy_fneg_f32:243; GFX11: ; %bb.0:244; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)245; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, -v0, -v1246; GFX11-NEXT: s_setpc_b64 s[30:31]247 %a.fneg = fneg float %a248 %b.fneg = fneg float %b249 %result = call float @llvm.amdgcn.fmul.legacy(float %a.fneg, float %b.fneg)250 ret float %result251}252 253; Don't form mad/mac instructions because they don't support denormals.254define float @v_add_mul_legacy_f32(float %a, float %b, float %c) {255; GFX6-LABEL: v_add_mul_legacy_f32:256; GFX6: ; %bb.0:257; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)258; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v1259; GFX6-NEXT: v_add_f32_e32 v0, v0, v2260; GFX6-NEXT: s_setpc_b64 s[30:31]261;262; GFX8-LABEL: v_add_mul_legacy_f32:263; GFX8: ; %bb.0:264; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)265; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1266; GFX8-NEXT: v_add_f32_e32 v0, v0, v2267; GFX8-NEXT: s_setpc_b64 s[30:31]268;269; GFX9-LABEL: v_add_mul_legacy_f32:270; GFX9: ; %bb.0:271; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)272; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1273; GFX9-NEXT: v_add_f32_e32 v0, v0, v2274; GFX9-NEXT: s_setpc_b64 s[30:31]275;276; GFX101-LABEL: v_add_mul_legacy_f32:277; GFX101: ; %bb.0:278; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)279; GFX101-NEXT: v_mul_legacy_f32_e32 v0, v0, v1280; GFX101-NEXT: v_add_f32_e32 v0, v0, v2281; GFX101-NEXT: s_setpc_b64 s[30:31]282;283; GFX103-LABEL: v_add_mul_legacy_f32:284; GFX103: ; %bb.0:285; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)286; GFX103-NEXT: v_mul_legacy_f32_e32 v0, v0, v1287; GFX103-NEXT: v_add_f32_e32 v0, v0, v2288; GFX103-NEXT: s_setpc_b64 s[30:31]289;290; GFX11-LABEL: v_add_mul_legacy_f32:291; GFX11: ; %bb.0:292; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)293; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v0, v1294; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)295; GFX11-NEXT: v_add_f32_e32 v0, v0, v2296; GFX11-NEXT: s_setpc_b64 s[30:31]297 %mul = call float @llvm.amdgcn.fmul.legacy(float %a, float %b)298 %add = fadd float %mul, %c299 ret float %add300}301 302define float @v_mad_legacy_f32(float %a, float %b, float %c) #2 {303; GFX6-LABEL: v_mad_legacy_f32:304; GFX6: ; %bb.0:305; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)306; GFX6-NEXT: v_mad_legacy_f32 v0, v0, v1, v2307; GFX6-NEXT: s_setpc_b64 s[30:31]308;309; GFX8-LABEL: v_mad_legacy_f32:310; GFX8: ; %bb.0:311; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)312; GFX8-NEXT: v_mad_legacy_f32 v0, v0, v1, v2313; GFX8-NEXT: s_setpc_b64 s[30:31]314;315; GFX9-LABEL: v_mad_legacy_f32:316; GFX9: ; %bb.0:317; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)318; GFX9-NEXT: v_mad_legacy_f32 v0, v0, v1, v2319; GFX9-NEXT: s_setpc_b64 s[30:31]320;321; GFX101-LABEL: v_mad_legacy_f32:322; GFX101: ; %bb.0:323; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)324; GFX101-NEXT: v_mad_legacy_f32 v0, v0, v1, v2325; GFX101-NEXT: s_setpc_b64 s[30:31]326;327; GFX103-LABEL: v_mad_legacy_f32:328; GFX103: ; %bb.0:329; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)330; GFX103-NEXT: v_mul_legacy_f32_e32 v0, v0, v1331; GFX103-NEXT: v_add_f32_e32 v0, v0, v2332; GFX103-NEXT: s_setpc_b64 s[30:31]333;334; GFX11-LABEL: v_mad_legacy_f32:335; GFX11: ; %bb.0:336; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)337; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v0, v1338; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)339; GFX11-NEXT: v_add_f32_e32 v0, v0, v2340; GFX11-NEXT: s_setpc_b64 s[30:31]341 %mul = call float @llvm.amdgcn.fmul.legacy(float %a, float %b)342 %add = fadd float %mul, %c343 ret float %add344}345 346define float @v_mad_legacy_fneg_f32(float %a, float %b, float %c) #2 {347; GFX6-LABEL: v_mad_legacy_fneg_f32:348; GFX6: ; %bb.0:349; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)350; GFX6-NEXT: v_mad_legacy_f32 v0, -v0, -v1, v2351; GFX6-NEXT: s_setpc_b64 s[30:31]352;353; GFX8-LABEL: v_mad_legacy_fneg_f32:354; GFX8: ; %bb.0:355; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)356; GFX8-NEXT: v_mad_legacy_f32 v0, -v0, -v1, v2357; GFX8-NEXT: s_setpc_b64 s[30:31]358;359; GFX9-LABEL: v_mad_legacy_fneg_f32:360; GFX9: ; %bb.0:361; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)362; GFX9-NEXT: v_mad_legacy_f32 v0, -v0, -v1, v2363; GFX9-NEXT: s_setpc_b64 s[30:31]364;365; GFX101-LABEL: v_mad_legacy_fneg_f32:366; GFX101: ; %bb.0:367; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)368; GFX101-NEXT: v_mad_legacy_f32 v0, -v0, -v1, v2369; GFX101-NEXT: s_setpc_b64 s[30:31]370;371; GFX103-LABEL: v_mad_legacy_fneg_f32:372; GFX103: ; %bb.0:373; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)374; GFX103-NEXT: v_mul_legacy_f32_e64 v0, -v0, -v1375; GFX103-NEXT: v_add_f32_e32 v0, v0, v2376; GFX103-NEXT: s_setpc_b64 s[30:31]377;378; GFX11-LABEL: v_mad_legacy_fneg_f32:379; GFX11: ; %bb.0:380; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)381; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, -v0, -v1382; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)383; GFX11-NEXT: v_add_f32_e32 v0, v0, v2384; GFX11-NEXT: s_setpc_b64 s[30:31]385 %a.fneg = fneg float %a386 %b.fneg = fneg float %b387 %mul = call float @llvm.amdgcn.fmul.legacy(float %a.fneg, float %b.fneg)388 %add = fadd float %mul, %c389 ret float %add390}391 392define amdgpu_ps float @s_mul_legacy_f32(float inreg %a, float inreg %b) {393; GFX6-LABEL: s_mul_legacy_f32:394; GFX6: ; %bb.0:395; GFX6-NEXT: v_mov_b32_e32 v0, s1396; GFX6-NEXT: v_mul_legacy_f32_e32 v0, s0, v0397; GFX6-NEXT: ; return to shader part epilog398;399; GFX8-LABEL: s_mul_legacy_f32:400; GFX8: ; %bb.0:401; GFX8-NEXT: v_mov_b32_e32 v0, s1402; GFX8-NEXT: v_mul_legacy_f32_e32 v0, s0, v0403; GFX8-NEXT: ; return to shader part epilog404;405; GFX9-LABEL: s_mul_legacy_f32:406; GFX9: ; %bb.0:407; GFX9-NEXT: v_mov_b32_e32 v0, s1408; GFX9-NEXT: v_mul_legacy_f32_e32 v0, s0, v0409; GFX9-NEXT: ; return to shader part epilog410;411; GFX101-LABEL: s_mul_legacy_f32:412; GFX101: ; %bb.0:413; GFX101-NEXT: v_mul_legacy_f32_e64 v0, s0, s1414; GFX101-NEXT: ; return to shader part epilog415;416; GFX103-LABEL: s_mul_legacy_f32:417; GFX103: ; %bb.0:418; GFX103-NEXT: v_mul_legacy_f32_e64 v0, s0, s1419; GFX103-NEXT: ; return to shader part epilog420;421; GFX11-LABEL: s_mul_legacy_f32:422; GFX11: ; %bb.0:423; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, s0, s1424; GFX11-NEXT: ; return to shader part epilog425 %result = call float @llvm.amdgcn.fmul.legacy(float %a, float %b)426 ret float %result427}428 429define float @v_mul_legacy_f32_1.0(float %a) {430; GFX6-LABEL: v_mul_legacy_f32_1.0:431; GFX6: ; %bb.0:432; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)433; GFX6-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0434; GFX6-NEXT: s_setpc_b64 s[30:31]435;436; GFX8-LABEL: v_mul_legacy_f32_1.0:437; GFX8: ; %bb.0:438; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)439; GFX8-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0440; GFX8-NEXT: s_setpc_b64 s[30:31]441;442; GFX9-LABEL: v_mul_legacy_f32_1.0:443; GFX9: ; %bb.0:444; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)445; GFX9-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0446; GFX9-NEXT: s_setpc_b64 s[30:31]447;448; GFX101-LABEL: v_mul_legacy_f32_1.0:449; GFX101: ; %bb.0:450; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)451; GFX101-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0452; GFX101-NEXT: s_setpc_b64 s[30:31]453;454; GFX103-LABEL: v_mul_legacy_f32_1.0:455; GFX103: ; %bb.0:456; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)457; GFX103-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0458; GFX103-NEXT: s_setpc_b64 s[30:31]459;460; GFX11-LABEL: v_mul_legacy_f32_1.0:461; GFX11: ; %bb.0:462; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)463; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, 1.0, v0464; GFX11-NEXT: s_setpc_b64 s[30:31]465 %result = call float @llvm.amdgcn.fmul.legacy(float %a, float 1.0)466 ret float %result467}468 469define float @v_mul_legacy_f32_1.0_swap(float %b) {470; GFX6-LABEL: v_mul_legacy_f32_1.0_swap:471; GFX6: ; %bb.0:472; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)473; GFX6-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0474; GFX6-NEXT: s_setpc_b64 s[30:31]475;476; GFX8-LABEL: v_mul_legacy_f32_1.0_swap:477; GFX8: ; %bb.0:478; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)479; GFX8-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0480; GFX8-NEXT: s_setpc_b64 s[30:31]481;482; GFX9-LABEL: v_mul_legacy_f32_1.0_swap:483; GFX9: ; %bb.0:484; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)485; GFX9-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0486; GFX9-NEXT: s_setpc_b64 s[30:31]487;488; GFX101-LABEL: v_mul_legacy_f32_1.0_swap:489; GFX101: ; %bb.0:490; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)491; GFX101-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0492; GFX101-NEXT: s_setpc_b64 s[30:31]493;494; GFX103-LABEL: v_mul_legacy_f32_1.0_swap:495; GFX103: ; %bb.0:496; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)497; GFX103-NEXT: v_mul_legacy_f32_e32 v0, 1.0, v0498; GFX103-NEXT: s_setpc_b64 s[30:31]499;500; GFX11-LABEL: v_mul_legacy_f32_1.0_swap:501; GFX11: ; %bb.0:502; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)503; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, 1.0, v0504; GFX11-NEXT: s_setpc_b64 s[30:31]505 %result = call float @llvm.amdgcn.fmul.legacy(float 1.0, float %b)506 ret float %result507}508 509define float @v_mul_legacy_f32_2.0(float %a) {510; GFX6-LABEL: v_mul_legacy_f32_2.0:511; GFX6: ; %bb.0:512; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)513; GFX6-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0514; GFX6-NEXT: s_setpc_b64 s[30:31]515;516; GFX8-LABEL: v_mul_legacy_f32_2.0:517; GFX8: ; %bb.0:518; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)519; GFX8-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0520; GFX8-NEXT: s_setpc_b64 s[30:31]521;522; GFX9-LABEL: v_mul_legacy_f32_2.0:523; GFX9: ; %bb.0:524; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)525; GFX9-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0526; GFX9-NEXT: s_setpc_b64 s[30:31]527;528; GFX101-LABEL: v_mul_legacy_f32_2.0:529; GFX101: ; %bb.0:530; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)531; GFX101-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0532; GFX101-NEXT: s_setpc_b64 s[30:31]533;534; GFX103-LABEL: v_mul_legacy_f32_2.0:535; GFX103: ; %bb.0:536; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)537; GFX103-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0538; GFX103-NEXT: s_setpc_b64 s[30:31]539;540; GFX11-LABEL: v_mul_legacy_f32_2.0:541; GFX11: ; %bb.0:542; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)543; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, 2.0, v0544; GFX11-NEXT: s_setpc_b64 s[30:31]545 %result = call float @llvm.amdgcn.fmul.legacy(float %a, float 2.0)546 ret float %result547}548 549define float @v_mul_legacy_f32_2.0_swap(float %b) {550; GFX6-LABEL: v_mul_legacy_f32_2.0_swap:551; GFX6: ; %bb.0:552; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)553; GFX6-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0554; GFX6-NEXT: s_setpc_b64 s[30:31]555;556; GFX8-LABEL: v_mul_legacy_f32_2.0_swap:557; GFX8: ; %bb.0:558; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)559; GFX8-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0560; GFX8-NEXT: s_setpc_b64 s[30:31]561;562; GFX9-LABEL: v_mul_legacy_f32_2.0_swap:563; GFX9: ; %bb.0:564; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)565; GFX9-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0566; GFX9-NEXT: s_setpc_b64 s[30:31]567;568; GFX101-LABEL: v_mul_legacy_f32_2.0_swap:569; GFX101: ; %bb.0:570; GFX101-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)571; GFX101-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0572; GFX101-NEXT: s_setpc_b64 s[30:31]573;574; GFX103-LABEL: v_mul_legacy_f32_2.0_swap:575; GFX103: ; %bb.0:576; GFX103-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)577; GFX103-NEXT: v_mul_legacy_f32_e32 v0, 2.0, v0578; GFX103-NEXT: s_setpc_b64 s[30:31]579;580; GFX11-LABEL: v_mul_legacy_f32_2.0_swap:581; GFX11: ; %bb.0:582; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)583; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, 2.0, v0584; GFX11-NEXT: s_setpc_b64 s[30:31]585 %result = call float @llvm.amdgcn.fmul.legacy(float 2.0, float %b)586 ret float %result587}588 589declare float @llvm.fabs.f32(float) #0590declare float @llvm.amdgcn.fmul.legacy(float, float) #1591 592attributes #0 = { nounwind readnone speculatable willreturn }593attributes #1 = { nounwind readnone speculatable }594attributes #2 = { "denormal-fp-math-f32"="preserve-sign" }595