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1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py2; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx900 -denormal-fp-math-f32=preserve-sign -denormal-fp-math=preserve-sign -fp-contract=on < %s | FileCheck -check-prefixes=SLOWF64,FUSED,SLOWF32 %s3; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx900 -denormal-fp-math-f32=ieee -denormal-fp-math=ieee -fp-contract=on < %s | FileCheck -check-prefixes=SLOWF64,FASTF32,GFX9SLOW %s4; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx900 -denormal-fp-math-f32=ieee -denormal-fp-math=ieee -fp-contract=fast < %s | FileCheck -check-prefixes=FUSED,SLOWF32,GFX9FAST %s5; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx1030 -denormal-fp-math-f32=preserve-sign -denormal-fp-math=preserve-sign -fp-contract=on < %s | FileCheck -check-prefixes=SLOWF64,FUSED,FASTF32 %s6 7; RUN: opt -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx900 -denormal-fp-math-f32=preserve-sign -denormal-fp-math=preserve-sign -fp-contract=on < %s | FileCheck -check-prefixes=SLOWF64-SIZE,FUSED-SIZE,SLOWF32-SIZE %s8; RUN: opt -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx900 -denormal-fp-math-f32=ieee -denormal-fp-math=ieee -fp-contract=on < %s | FileCheck -check-prefixes=SLOWF64-SIZE,FASTF32-SIZE,GFX9SLOW-SIZE %s9; RUN: opt -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx900 -denormal-fp-math-f32=ieee -denormal-fp-math=ieee -fp-contract=fast < %s | FileCheck -check-prefixes=FUSED-SIZE,SLOWF32-SIZE,GFX9FAST-SIZE %s10; RUN: opt -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx1030 -denormal-fp-math-f32=preserve-sign -denormal-fp-math=preserve-sign -fp-contract=on < %s | FileCheck -check-prefixes=SLOWF64-SIZE,FUSED-SIZE,FASTF32-SIZE %s11; END.12 13target triple = "amdgcn--"14 15define void @fmul_fadd_f32() #0 {16; SLOWF32-LABEL: 'fmul_fadd_f32'17; SLOWF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32 = fmul float undef, undef18; SLOWF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32add = fadd float %f32, undef19; SLOWF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c = fmul contract float undef, undef20; SLOWF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32cadd = fadd contract float %f32c, undef21; SLOWF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f32 = fmul <2 x float> undef, undef22; SLOWF32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32add = fadd <2 x float> %v2f32, undef23; SLOWF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32_2 = fmul float undef, undef24; SLOWF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32sub = fsub float %f32_2, undef25; SLOWF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c_2 = fmul contract float undef, undef26; SLOWF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32csub = fsub contract float %f32c_2, undef27; SLOWF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f32_2 = fmul <2 x float> undef, undef28; SLOWF32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32sub = fsub <2 x float> %v2f32_2, undef29; SLOWF32-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void30;31; FASTF32-LABEL: 'fmul_fadd_f32'32; FASTF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32 = fmul float undef, undef33; FASTF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32add = fadd float %f32, undef34; FASTF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c = fmul contract float undef, undef35; FASTF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32cadd = fadd contract float %f32c, undef36; FASTF32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32 = fmul <2 x float> undef, undef37; FASTF32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32add = fadd <2 x float> %v2f32, undef38; FASTF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32_2 = fmul float undef, undef39; FASTF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32sub = fsub float %f32_2, undef40; FASTF32-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c_2 = fmul contract float undef, undef41; FASTF32-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32csub = fsub contract float %f32c_2, undef42; FASTF32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32_2 = fmul <2 x float> undef, undef43; FASTF32-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32sub = fsub <2 x float> %v2f32_2, undef44; FASTF32-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void45;46; SLOWF32-SIZE-LABEL: 'fmul_fadd_f32'47; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32 = fmul float undef, undef48; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32add = fadd float %f32, undef49; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c = fmul contract float undef, undef50; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32cadd = fadd contract float %f32c, undef51; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f32 = fmul <2 x float> undef, undef52; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32add = fadd <2 x float> %v2f32, undef53; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32_2 = fmul float undef, undef54; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32sub = fsub float %f32_2, undef55; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c_2 = fmul contract float undef, undef56; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32csub = fsub contract float %f32c_2, undef57; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f32_2 = fmul <2 x float> undef, undef58; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32sub = fsub <2 x float> %v2f32_2, undef59; SLOWF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void60;61; FASTF32-SIZE-LABEL: 'fmul_fadd_f32'62; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32 = fmul float undef, undef63; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32add = fadd float %f32, undef64; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c = fmul contract float undef, undef65; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32cadd = fadd contract float %f32c, undef66; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32 = fmul <2 x float> undef, undef67; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32add = fadd <2 x float> %v2f32, undef68; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32_2 = fmul float undef, undef69; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32sub = fsub float %f32_2, undef70; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f32c_2 = fmul contract float undef, undef71; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f32csub = fsub contract float %f32c_2, undef72; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32_2 = fmul <2 x float> undef, undef73; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32sub = fsub <2 x float> %v2f32_2, undef74; FASTF32-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void75;76 %f32 = fmul float undef, undef77 %f32add = fadd float %f32, undef78 79 %f32c = fmul contract float undef, undef80 %f32cadd = fadd contract float %f32c, undef81 82 %v2f32 = fmul <2 x float> undef, undef83 %v2f32add = fadd <2 x float> %v2f32, undef84 85 %f32_2 = fmul float undef, undef86 %f32sub = fsub float %f32_2, undef87 88 %f32c_2 = fmul contract float undef, undef89 %f32csub = fsub contract float %f32c_2, undef90 91 %v2f32_2 = fmul <2 x float> undef, undef92 %v2f32sub = fsub <2 x float> %v2f32_2, undef93 ret void94}95 96define void @fmul_fadd_f16() #0 {97; FUSED-LABEL: 'fmul_fadd_f16'98; FUSED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16 = fmul half undef, undef99; FUSED-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16add = fadd half %f16, undef100; FUSED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c = fmul contract half undef, undef101; FUSED-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15cadd = fadd contract half %f16c, undef102; FUSED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f16 = fmul <2 x half> undef, undef103; FUSED-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16add = fadd <2 x half> %v2f16, undef104; FUSED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16_2 = fmul half undef, undef105; FUSED-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16sub = fsub half %f16_2, undef106; FUSED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c_2 = fmul contract half undef, undef107; FUSED-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15csub = fsub contract half %f16c_2, undef108; FUSED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f16_2 = fmul <2 x half> undef, undef109; FUSED-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16sub = fsub <2 x half> %v2f16_2, undef110; FUSED-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void111;112; GFX9SLOW-LABEL: 'fmul_fadd_f16'113; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16 = fmul half undef, undef114; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16add = fadd half %f16, undef115; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c = fmul contract half undef, undef116; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15cadd = fadd contract half %f16c, undef117; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fmul <2 x half> undef, undef118; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16add = fadd <2 x half> %v2f16, undef119; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16_2 = fmul half undef, undef120; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16sub = fsub half %f16_2, undef121; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c_2 = fmul contract half undef, undef122; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15csub = fsub contract half %f16c_2, undef123; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16_2 = fmul <2 x half> undef, undef124; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16sub = fsub <2 x half> %v2f16_2, undef125; GFX9SLOW-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void126;127; FUSED-SIZE-LABEL: 'fmul_fadd_f16'128; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16 = fmul half undef, undef129; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16add = fadd half %f16, undef130; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c = fmul contract half undef, undef131; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15cadd = fadd contract half %f16c, undef132; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f16 = fmul <2 x half> undef, undef133; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16add = fadd <2 x half> %v2f16, undef134; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16_2 = fmul half undef, undef135; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16sub = fsub half %f16_2, undef136; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c_2 = fmul contract half undef, undef137; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15csub = fsub contract half %f16c_2, undef138; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f16_2 = fmul <2 x half> undef, undef139; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16sub = fsub <2 x half> %v2f16_2, undef140; FUSED-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void141;142; GFX9SLOW-SIZE-LABEL: 'fmul_fadd_f16'143; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16 = fmul half undef, undef144; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16add = fadd half %f16, undef145; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c = fmul contract half undef, undef146; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15cadd = fadd contract half %f16c, undef147; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fmul <2 x half> undef, undef148; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16add = fadd <2 x half> %v2f16, undef149; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16_2 = fmul half undef, undef150; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f16sub = fsub half %f16_2, undef151; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f16c_2 = fmul contract half undef, undef152; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %f15csub = fsub contract half %f16c_2, undef153; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16_2 = fmul <2 x half> undef, undef154; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16sub = fsub <2 x half> %v2f16_2, undef155; GFX9SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void156;157 %f16 = fmul half undef, undef158 %f16add = fadd half %f16, undef159 160 %f16c = fmul contract half undef, undef161 %f15cadd = fadd contract half %f16c, undef162 163 %v2f16 = fmul <2 x half> undef, undef164 %v2f16add = fadd <2 x half> %v2f16, undef165 166 %f16_2 = fmul half undef, undef167 %f16sub = fsub half %f16_2, undef168 169 %f16c_2 = fmul contract half undef, undef170 %f15csub = fsub contract half %f16c_2, undef171 172 %v2f16_2 = fmul <2 x half> undef, undef173 %v2f16sub = fsub <2 x half> %v2f16_2, undef174 ret void175}176 177define void @fmul_fadd_f64() #0 {178; SLOWF64-LABEL: 'fmul_fadd_f64'179; SLOWF64-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64 = fmul double undef, undef180; SLOWF64-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64add = fadd double %f64, undef181; SLOWF64-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c = fmul contract double undef, undef182; SLOWF64-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64cadd = fadd contract double %f64c, undef183; SLOWF64-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %v2f64 = fmul <2 x double> undef, undef184; SLOWF64-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %v2f64add = fadd <2 x double> %v2f64, undef185; SLOWF64-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64_2 = fmul double undef, undef186; SLOWF64-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64sub = fsub double %f64_2, undef187; SLOWF64-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c_2 = fmul contract double undef, undef188; SLOWF64-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64csub = fsub contract double %f64c_2, undef189; SLOWF64-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %v2f64_2 = fmul <2 x double> undef, undef190; SLOWF64-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %v2f64sub = fsub <2 x double> %v2f64_2, undef191; SLOWF64-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void192;193; GFX9FAST-LABEL: 'fmul_fadd_f64'194; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64 = fmul double undef, undef195; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64add = fadd double %f64, undef196; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c = fmul contract double undef, undef197; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64cadd = fadd contract double %f64c, undef198; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f64 = fmul <2 x double> undef, undef199; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %v2f64add = fadd <2 x double> %v2f64, undef200; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64_2 = fmul double undef, undef201; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64sub = fsub double %f64_2, undef202; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c_2 = fmul contract double undef, undef203; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %f64csub = fsub contract double %f64c_2, undef204; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f64_2 = fmul <2 x double> undef, undef205; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %v2f64sub = fsub <2 x double> %v2f64_2, undef206; GFX9FAST-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void207;208; SLOWF64-SIZE-LABEL: 'fmul_fadd_f64'209; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64 = fmul double undef, undef210; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64add = fadd double %f64, undef211; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c = fmul contract double undef, undef212; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64cadd = fadd contract double %f64c, undef213; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f64 = fmul <2 x double> undef, undef214; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f64add = fadd <2 x double> %v2f64, undef215; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64_2 = fmul double undef, undef216; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64sub = fsub double %f64_2, undef217; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c_2 = fmul contract double undef, undef218; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64csub = fsub contract double %f64c_2, undef219; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f64_2 = fmul <2 x double> undef, undef220; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f64sub = fsub <2 x double> %v2f64_2, undef221; SLOWF64-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void222;223; GFX9FAST-SIZE-LABEL: 'fmul_fadd_f64'224; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64 = fmul double undef, undef225; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64add = fadd double %f64, undef226; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c = fmul contract double undef, undef227; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64cadd = fadd contract double %f64c, undef228; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f64 = fmul <2 x double> undef, undef229; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f64add = fadd <2 x double> %v2f64, undef230; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64_2 = fmul double undef, undef231; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64sub = fsub double %f64_2, undef232; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %f64c_2 = fmul contract double undef, undef233; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %f64csub = fsub contract double %f64c_2, undef234; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %v2f64_2 = fmul <2 x double> undef, undef235; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f64sub = fsub <2 x double> %v2f64_2, undef236; GFX9FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void237;238 %f64 = fmul double undef, undef239 %f64add = fadd double %f64, undef240 241 %f64c = fmul contract double undef, undef242 %f64cadd = fadd contract double %f64c, undef243 244 %v2f64 = fmul <2 x double> undef, undef245 %v2f64add = fadd <2 x double> %v2f64, undef246 247 %f64_2 = fmul double undef, undef248 %f64sub = fsub double %f64_2, undef249 250 %f64c_2 = fmul contract double undef, undef251 %f64csub = fsub contract double %f64c_2, undef252 253 %v2f64_2 = fmul <2 x double> undef, undef254 %v2f64sub = fsub <2 x double> %v2f64_2, undef255 ret void256}257 258attributes #0 = { nounwind }259 260