160 changes: 128 additions & 32 deletions llvm/test/Analysis/CostModel/X86/ctpop.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,10 @@
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+sse4.2 | FileCheck %s -check-prefixes=POPCNT,SSE42
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx | FileCheck %s -check-prefixes=POPCNT,AVX,AVX1
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx2 | FileCheck %s -check-prefixes=POPCNT,AVX,AVX2
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512f | FileCheck %s -check-prefixes=POPCNT,AVX512,AVX512F
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512vl,+avx512bw,+avx512dq | FileCheck %s -check-prefixes=POPCNT,AVX512,AVX512BW
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512vl,+avx512vpopcntdq | FileCheck %s -check-prefixes=POPCNT,AVX512,AVX512VPOPCNT
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512vl,+avx512bitalg | FileCheck %s -check-prefixes=POPCNT,AVX512,AVX512BITALG
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512f | FileCheck %s -check-prefixes=POPCNT,AVX512F
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512vl,+avx512bw,+avx512dq | FileCheck %s -check-prefixes=POPCNT,AVX512BW
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512vl,+avx512vpopcntdq | FileCheck %s -check-prefixes=POPCNT,AVX512VPOPCNT
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+popcnt,+avx512vl,+avx512bitalg | FileCheck %s -check-prefixes=POPCNT,AVX512BITALG

; Verify the cost of scalar population count instructions.

Expand Down Expand Up @@ -98,9 +98,21 @@ define <2 x i64> @var_ctpop_v2i64(<2 x i64> %a) {
; AVX-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v2i64'
; AVX512-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctpop
; AVX512F-LABEL: 'var_ctpop_v2i64'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v2i64'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v2i64'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v2i64'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctpop
;
%ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
ret <2 x i64> %ctpop
Expand All @@ -123,9 +135,21 @@ define <4 x i64> @var_ctpop_v4i64(<4 x i64> %a) {
; AVX2-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v4i64'
; AVX512-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctpop
; AVX512F-LABEL: 'var_ctpop_v4i64'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v4i64'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v4i64'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v4i64'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctpop
;
%ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
ret <4 x i64> %ctpop
Expand Down Expand Up @@ -157,7 +181,7 @@ define <8 x i64> @var_ctpop_v8i64(<8 x i64> %a) {
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v8i64'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %ctpop = call <8 x i64> @llvm.ctpop.v8i64(<8 x i64> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <8 x i64> @llvm.ctpop.v8i64(<8 x i64> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v8i64'
Expand All @@ -181,9 +205,21 @@ define <4 x i32> @var_ctpop_v4i32(<4 x i32> %a) {
; AVX-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v4i32'
; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctpop
; AVX512F-LABEL: 'var_ctpop_v4i32'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v4i32'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v4i32'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v4i32'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctpop
;
%ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
ret <4 x i32> %ctpop
Expand All @@ -206,9 +242,21 @@ define <8 x i32> @var_ctpop_v8i32(<8 x i32> %a) {
; AVX2-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v8i32'
; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctpop
; AVX512F-LABEL: 'var_ctpop_v8i32'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v8i32'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v8i32'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v8i32'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctpop
;
%ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
ret <8 x i32> %ctpop
Expand Down Expand Up @@ -240,7 +288,7 @@ define <16 x i32> @var_ctpop_v16i32(<16 x i32> %a) {
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v16i32'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctpop = call <16 x i32> @llvm.ctpop.v16i32(<16 x i32> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <16 x i32> @llvm.ctpop.v16i32(<16 x i32> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v16i32'
Expand All @@ -264,9 +312,21 @@ define <8 x i16> @var_ctpop_v8i16(<8 x i16> %a) {
; AVX-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v8i16'
; AVX512-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctpop
; AVX512F-LABEL: 'var_ctpop_v8i16'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v8i16'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v8i16'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v8i16'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctpop
;
%ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
ret <8 x i16> %ctpop
Expand All @@ -289,9 +349,21 @@ define <16 x i16> @var_ctpop_v16i16(<16 x i16> %a) {
; AVX2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v16i16'
; AVX512-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctpop
; AVX512F-LABEL: 'var_ctpop_v16i16'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v16i16'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v16i16'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v16i16'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctpop
;
%ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
ret <16 x i16> %ctpop
Expand Down Expand Up @@ -327,7 +399,7 @@ define <32 x i16> @var_ctpop_v32i16(<32 x i16> %a) {
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v32i16'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctpop = call <32 x i16> @llvm.ctpop.v32i16(<32 x i16> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <32 x i16> @llvm.ctpop.v32i16(<32 x i16> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctpop
;
%ctpop = call <32 x i16> @llvm.ctpop.v32i16(<32 x i16> %a)
Expand All @@ -347,9 +419,21 @@ define <16 x i8> @var_ctpop_v16i8(<16 x i8> %a) {
; AVX-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v16i8'
; AVX512-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctpop
; AVX512F-LABEL: 'var_ctpop_v16i8'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v16i8'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v16i8'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v16i8'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctpop
;
%ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
ret <16 x i8> %ctpop
Expand All @@ -372,9 +456,21 @@ define <32 x i8> @var_ctpop_v32i8(<32 x i8> %a) {
; AVX2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctpop
;
; AVX512-LABEL: 'var_ctpop_v32i8'
; AVX512-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctpop
; AVX512F-LABEL: 'var_ctpop_v32i8'
; AVX512F-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctpop
;
; AVX512BW-LABEL: 'var_ctpop_v32i8'
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctpop
;
; AVX512VPOPCNT-LABEL: 'var_ctpop_v32i8'
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v32i8'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctpop
;
%ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
ret <32 x i8> %ctpop
Expand Down Expand Up @@ -410,7 +506,7 @@ define <64 x i8> @var_ctpop_v64i8(<64 x i8> %a) {
; AVX512VPOPCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctpop
;
; AVX512BITALG-LABEL: 'var_ctpop_v64i8'
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %ctpop = call <64 x i8> @llvm.ctpop.v64i8(<64 x i8> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctpop = call <64 x i8> @llvm.ctpop.v64i8(<64 x i8> %a)
; AVX512BITALG-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctpop
;
%ctpop = call <64 x i8> @llvm.ctpop.v64i8(<64 x i8> %a)
Expand Down