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davemgreendavemgreen
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[AArch64] Add fneg(fmul) and fmul(fneg) tests. NFC
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‎llvm/test/Analysis/CostModel/AArch64/arith-fp.ll

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@@ -131,6 +131,122 @@ define i32 @fneg(i32 %arg) {
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ret i32 undef
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}
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define i32 @fmulfneg(i32 %arg) {
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; CHECK-LABEL: 'fmulfneg'
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F16 = fneg half undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %F16M = fmul half %F16, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F16 = fneg <2 x half> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2F16M = fmul <2 x half> %V2F16, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F16 = fneg <4 x half> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F16M = fmul <4 x half> %V4F16, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F16 = fneg <8 x half> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F16M = fmul <8 x half> %V8F16, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16F16 = fneg <16 x half> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F16M = fmul <16 x half> %V16F16, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fneg float undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %F32M = fmul float %F32, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F32 = fneg <2 x float> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2F32M = fmul <2 x float> %V2F32, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fneg <4 x float> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F32M = fmul <4 x float> %V4F32, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fneg <8 x float> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F32M = fmul <8 x float> %V8F32, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fneg double undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %F64M = fmul double %F64, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fneg <2 x double> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2F64M = fmul <2 x double> %V2F64, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = fneg <4 x double> undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4F64M = fmul <4 x double> %V4F64, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
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;
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%F16 = fneg half undef
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%F16M = fmul half %F16, undef
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%V2F16 = fneg <2 x half> undef
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%V2F16M = fmul <2 x half> %V2F16, undef
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%V4F16 = fneg <4 x half> undef
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%V4F16M = fmul <4 x half> %V4F16, undef
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%V8F16 = fneg <8 x half> undef
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%V8F16M = fmul <8 x half> %V8F16, undef
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%V16F16 = fneg <16 x half> undef
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%V16F16M = fmul <16 x half> %V16F16, undef
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%F32 = fneg float undef
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%F32M = fmul float %F32, undef
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%V2F32 = fneg <2 x float> undef
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%V2F32M = fmul <2 x float> %V2F32, undef
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%V4F32 = fneg <4 x float> undef
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%V4F32M = fmul <4 x float> %V4F32, undef
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%V8F32 = fneg <8 x float> undef
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%V8F32M = fmul <8 x float> %V8F32, undef
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%F64 = fneg double undef
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%F64M = fmul double %F64, undef
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%V2F64 = fneg <2 x double> undef
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%V2F64M = fmul <2 x double> %V2F64, undef
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%V4F64 = fneg <4 x double> undef
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%V4F64M = fmul <4 x double> %V4F64, undef
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ret i32 undef
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}
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define i32 @fnegfmul(i32 %arg) {
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; CHECK-LABEL: 'fnegfmul'
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %F16M = fmul half undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F16 = fneg half %F16M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2F16M = fmul <2 x half> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F16 = fneg <2 x half> %V2F16M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F16M = fmul <4 x half> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F16 = fneg <4 x half> %V4F16M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F16M = fmul <8 x half> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F16 = fneg <8 x half> %V8F16M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F16M = fmul <16 x half> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16F16 = fneg <16 x half> %V16F16M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %F32M = fmul float undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fneg float %F32M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2F32M = fmul <2 x float> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F32 = fneg <2 x float> %V2F32M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F32M = fmul <4 x float> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fneg <4 x float> %V4F32M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F32M = fmul <8 x float> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fneg <8 x float> %V8F32M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %F64M = fmul double undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fneg double %F64M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2F64M = fmul <2 x double> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fneg <2 x double> %V2F64M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4F64M = fmul <4 x double> undef, undef
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = fneg <4 x double> %V4F64M
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; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
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;
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%F16M = fmul half undef, undef
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%F16 = fneg half %F16M
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%V2F16M = fmul <2 x half> undef, undef
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%V2F16 = fneg <2 x half> %V2F16M
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%V4F16M = fmul <4 x half> undef, undef
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%V4F16 = fneg <4 x half> %V4F16M
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%V8F16M = fmul <8 x half> undef, undef
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%V8F16 = fneg <8 x half> %V8F16M
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%V16F16M = fmul <16 x half> undef, undef
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%V16F16 = fneg <16 x half> %V16F16M
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%F32M = fmul float undef, undef
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%F32 = fneg float %F32M
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%V2F32M = fmul <2 x float> undef, undef
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%V2F32 = fneg <2 x float> %V2F32M
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%V4F32M = fmul <4 x float> undef, undef
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%V4F32 = fneg <4 x float> %V4F32M
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%V8F32M = fmul <8 x float> undef, undef
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%V8F32 = fneg <8 x float> %V8F32M
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%F64M = fmul double undef, undef
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%F64 = fneg double %F64M
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%V2F64M = fmul <2 x double> undef, undef
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%V2F64 = fneg <2 x double> %V2F64M
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%V4F64M = fmul <4 x double> undef, undef
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%V4F64 = fneg <4 x double> %V4F64M
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ret i32 undef
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}
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define i32 @fmul(i32 %arg) {
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; CHECK-LABEL: 'fmul'
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %F16 = fmul half undef, undef

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