| ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=knl | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AVX512 |
| ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=core-avx2 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AVX2 |
| ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AVX |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.8.0" |
| |
| define i32 @add(i32 %arg) { |
| ; CHECK-LABEL: for function 'add' |
| ; -- Same size registeres -- |
| ;CHECK: cost of 1 {{.*}} zext |
| %A = zext <4 x i1> undef to <4 x i32> |
| ;CHECK: cost of 2 {{.*}} sext |
| %B = sext <4 x i1> undef to <4 x i32> |
| ;CHECK: cost of 0 {{.*}} trunc |
| %C = trunc <4 x i32> undef to <4 x i1> |
| |
| ; -- Different size registers -- |
| ;CHECK-NOT: cost of 1 {{.*}} zext |
| %D = zext <8 x i1> undef to <8 x i32> |
| ;CHECK-NOT: cost of 2 {{.*}} sext |
| %E = sext <8 x i1> undef to <8 x i32> |
| ;CHECK-NOT: cost of 2 {{.*}} trunc |
| %F = trunc <8 x i32> undef to <8 x i1> |
| |
| ; -- scalars -- |
| |
| ;CHECK: cost of 1 {{.*}} zext |
| %G = zext i1 undef to i32 |
| ;CHECK: cost of 0 {{.*}} trunc |
| %H = trunc i32 undef to i1 |
| |
| ;CHECK: cost of 0 {{.*}} ret |
| ret i32 undef |
| } |
| |
| define i32 @zext_sext(<8 x i1> %in) { |
| ; CHECK-AVX2-LABEL: for function 'zext_sext' |
| ; CHECK-AVX-LABEL: for function 'zext_sext' |
| ;CHECK-AVX2: cost of 3 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %Z = zext <8 x i1> %in to <8 x i32> |
| ;CHECK-AVX2: cost of 3 {{.*}} sext |
| ;CHECK-AVX: cost of 7 {{.*}} sext |
| %S = sext <8 x i1> %in to <8 x i32> |
| |
| ;CHECK-AVX2: cost of 1 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %A1 = zext <16 x i8> undef to <16 x i16> |
| ;CHECK-AVX2: cost of 1 {{.*}} sext |
| ;CHECK-AVX: cost of 4 {{.*}} sext |
| %A2 = sext <16 x i8> undef to <16 x i16> |
| ;CHECK-AVX2: cost of 1 {{.*}} sext |
| ;CHECK-AVX: cost of 4 {{.*}} sext |
| %A = sext <8 x i16> undef to <8 x i32> |
| ;CHECK-AVX2: cost of 1 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %B = zext <8 x i16> undef to <8 x i32> |
| ;CHECK-AVX2: cost of 1 {{.*}} sext |
| ;CHECK-AVX: cost of 4 {{.*}} sext |
| %C = sext <4 x i32> undef to <4 x i64> |
| |
| ;CHECK-AVX2: cost of 3 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %C.v8i8.z = zext <8 x i8> undef to <8 x i32> |
| ;CHECK-AVX2: cost of 3 {{.*}} sext |
| ;CHECK-AVX: cost of 7 {{.*}} sext |
| %C.v8i8.s = sext <8 x i8> undef to <8 x i32> |
| ;CHECK-AVX2: cost of 3 {{.*}} zext |
| ;CHECK-AVX: cost of 3 {{.*}} zext |
| %C.v4i16.z = zext <4 x i16> undef to <4 x i64> |
| ;CHECK-AVX2: cost of 3 {{.*}} sext |
| ;CHECK-AVX: cost of 6 {{.*}} sext |
| %C.v4i16.s = sext <4 x i16> undef to <4 x i64> |
| |
| ;CHECK-AVX2: cost of 3 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %C.v4i8.z = zext <4 x i8> undef to <4 x i64> |
| ;CHECK-AVX2: cost of 3 {{.*}} sext |
| ;CHECK-AVX: cost of 6 {{.*}} sext |
| %C.v4i8.s = sext <4 x i8> undef to <4 x i64> |
| |
| ;CHECK-AVX2: cost of 1 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %D = zext <4 x i32> undef to <4 x i64> |
| |
| ;CHECK-AVX512: cost of 1 {{.*}} %D1 = zext |
| %D1 = zext <8 x i32> undef to <8 x i64> |
| |
| ;CHECK-AVX512: cost of 1 {{.*}} %D2 = sext |
| %D2 = sext <8 x i32> undef to <8 x i64> |
| |
| ;CHECK-AVX512: cost of 1 {{.*}} %D3 = zext |
| %D3 = zext <16 x i16> undef to <16 x i32> |
| ;CHECK-AVX512: cost of 1 {{.*}} %D4 = zext |
| %D4 = zext <16 x i8> undef to <16 x i32> |
| ;CHECK-AVX512: cost of 2 {{.*}} %D5 = zext |
| %D5 = zext <16 x i1> undef to <16 x i32> |
| |
| ;CHECK-AVX2: cost of 2 {{.*}} trunc |
| ;CHECK-AVX: cost of 4 {{.*}} trunc |
| %E = trunc <4 x i64> undef to <4 x i32> |
| ;CHECK-AVX2: cost of 2 {{.*}} trunc |
| ;CHECK-AVX: cost of 5 {{.*}} trunc |
| %F = trunc <8 x i32> undef to <8 x i16> |
| ;CHECK-AVX2: cost of 4 {{.*}} trunc |
| ;CHECK-AVX: cost of 4 {{.*}} trunc |
| %F1 = trunc <16 x i16> undef to <16 x i8> |
| ;CHECK-AVX2: cost of 2 {{.*}} trunc |
| ;CHECK-AVX: cost of 4 {{.*}} trunc |
| %F2 = trunc <8 x i32> undef to <8 x i8> |
| ;CHECK-AVX2: cost of 2 {{.*}} trunc |
| ;CHECK-AVX: cost of 4 {{.*}} trunc |
| %F3 = trunc <4 x i64> undef to <4 x i8> |
| |
| ;CHECK-AVX2: cost of 4 {{.*}} trunc |
| ;CHECK-AVX: cost of 9 {{.*}} trunc |
| ;CHECK_AVX512: cost of 1 {{.*}} G = trunc |
| %G = trunc <8 x i64> undef to <8 x i32> |
| |
| ;CHECK-AVX512: cost of 1 {{.*}} %G1 = trunc |
| %G1 = trunc <16 x i32> undef to <16 x i16> |
| |
| ;CHECK-AVX512: cost of 1 {{.*}} %G2 = trunc |
| %G2 = trunc <16 x i32> undef to <16 x i8> |
| ret i32 undef |
| } |
| |
| define i32 @masks8(<8 x i1> %in) { |
| ; CHECK-AVX2-LABEL: for function 'masks8' |
| ; CHECK-AVX-LABEL: for function 'masks8' |
| |
| ;CHECK-AVX2: cost of 3 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %Z = zext <8 x i1> %in to <8 x i32> |
| ;CHECK-AVX2: cost of 3 {{.*}} sext |
| ;CHECK-AVX: cost of 7 {{.*}} sext |
| %S = sext <8 x i1> %in to <8 x i32> |
| ret i32 undef |
| } |
| |
| define i32 @masks4(<4 x i1> %in) { |
| ; CHECK-AVX2-LABEL: for function 'masks4' |
| ; CHECK-AVX-LABEL: for function 'masks4' |
| |
| ;CHECK-AVX2: cost of 3 {{.*}} zext |
| ;CHECK-AVX: cost of 4 {{.*}} zext |
| %Z = zext <4 x i1> %in to <4 x i64> |
| ;CHECK-AVX2: cost of 3 {{.*}} sext |
| ;CHECK-AVX: cost of 6 {{.*}} sext |
| %S = sext <4 x i1> %in to <4 x i64> |
| ret i32 undef |
| } |
| |
| define void @sitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) { |
| ; CHECK-LABEL: for function 'sitofp4' |
| ; CHECK: cost of 3 {{.*}} sitofp |
| %A1 = sitofp <4 x i1> %a to <4 x float> |
| ; CHECK: cost of 3 {{.*}} sitofp |
| %A2 = sitofp <4 x i1> %a to <4 x double> |
| |
| ; CHECK: cost of 3 {{.*}} sitofp |
| %B1 = sitofp <4 x i8> %b to <4 x float> |
| ; CHECK: cost of 3 {{.*}} sitofp |
| %B2 = sitofp <4 x i8> %b to <4 x double> |
| |
| ; CHECK: cost of 3 {{.*}} sitofp |
| %C1 = sitofp <4 x i16> %c to <4 x float> |
| ; CHECK: cost of 3 {{.*}} sitofp |
| %C2 = sitofp <4 x i16> %c to <4 x double> |
| |
| ; CHECK: cost of 1 {{.*}} sitofp |
| %D1 = sitofp <4 x i32> %d to <4 x float> |
| ; CHECK: cost of 1 {{.*}} sitofp |
| %D2 = sitofp <4 x i32> %d to <4 x double> |
| ret void |
| } |
| |
| define void @sitofp8(<8 x i1> %a, <8 x i8> %b, <8 x i16> %c, <8 x i32> %d) { |
| ; CHECK-LABEL: for function 'sitofp8' |
| ; CHECK: cost of 8 {{.*}} sitofp |
| %A1 = sitofp <8 x i1> %a to <8 x float> |
| |
| ; CHECK: cost of 8 {{.*}} sitofp |
| %B1 = sitofp <8 x i8> %b to <8 x float> |
| |
| ; CHECK: cost of 5 {{.*}} sitofp |
| %C1 = sitofp <8 x i16> %c to <8 x float> |
| |
| ; CHECK: cost of 1 {{.*}} sitofp |
| %D1 = sitofp <8 x i32> %d to <8 x float> |
| ret void |
| } |
| |
| define void @uitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) { |
| ; CHECK-LABEL: for function 'uitofp4' |
| ; CHECK: cost of 7 {{.*}} uitofp |
| %A1 = uitofp <4 x i1> %a to <4 x float> |
| ; CHECK: cost of 7 {{.*}} uitofp |
| %A2 = uitofp <4 x i1> %a to <4 x double> |
| |
| ; CHECK: cost of 2 {{.*}} uitofp |
| %B1 = uitofp <4 x i8> %b to <4 x float> |
| ; CHECK: cost of 2 {{.*}} uitofp |
| %B2 = uitofp <4 x i8> %b to <4 x double> |
| |
| ; CHECK: cost of 2 {{.*}} uitofp |
| %C1 = uitofp <4 x i16> %c to <4 x float> |
| ; CHECK: cost of 2 {{.*}} uitofp |
| %C2 = uitofp <4 x i16> %c to <4 x double> |
| |
| ; CHECK-AVX2: cost of 6 {{.*}} uitofp |
| %D1 = uitofp <4 x i32> %d to <4 x float> |
| ; CHECK-AVX2: cost of 6 {{.*}} uitofp |
| %D2 = uitofp <4 x i32> %d to <4 x double> |
| ret void |
| } |
| |
| define void @uitofp8(<8 x i1> %a, <8 x i8> %b, <8 x i16> %c, <8 x i32> %d) { |
| ; CHECK-LABEL: for function 'uitofp8' |
| ; CHECK-AVX2: cost of 6 {{.*}} uitofp |
| %A1 = uitofp <8 x i1> %a to <8 x float> |
| |
| ; CHECK-AVX2: cost of 5 {{.*}} uitofp |
| ; CHECK-AVX512: cost of 2 {{.*}} uitofp |
| %B1 = uitofp <8 x i8> %b to <8 x float> |
| |
| ; CHECK-AVX2: cost of 5 {{.*}} uitofp |
| ; CHECK-AVX512: cost of 2 {{.*}} uitofp |
| %C1 = uitofp <8 x i16> %c to <8 x float> |
| |
| ; CHECK-AVX2: cost of 8 {{.*}} uitofp |
| ; CHECK-AVX512: cost of 1 {{.*}} uitofp |
| ; CHECK-AVX: cost of 9 {{.*}} uitofp |
| %D1 = uitofp <8 x i32> %d to <8 x float> |
| ret void |
| } |
| |
| define void @fp_conv(<8 x float> %a, <16 x float>%b, <4 x float> %c) { |
| ;CHECK-LABEL: for function 'fp_conv' |
| ; CHECK: cost of 1 {{.*}} %A1 = fpext |
| %A1 = fpext <4 x float> %c to <4 x double> |
| |
| ; CHECK-AVX: cost of 3 {{.*}} %A2 = fpext |
| ; CHECK-AVX2: cost of 3 {{.*}} %A2 = fpext |
| ; CHECK-AVX512: cost of 1 {{.*}} %A2 = fpext |
| %A2 = fpext <8 x float> %a to <8 x double> |
| |
| ; CHECK: cost of 1 {{.*}} %A3 = fptrunc |
| %A3 = fptrunc <4 x double> undef to <4 x float> |
| |
| ; CHECK-AVX: cost of 3 {{.*}} %A4 = fptrunc |
| ; CHECK-AVX2: cost of 3 {{.*}} %A4 = fptrunc |
| ; CHECK-AVX512: cost of 1 {{.*}} %A4 = fptrunc |
| %A4 = fptrunc <8 x double> undef to <8 x float> |
| |
| ret void |
| } |