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[CostModel][X86] Split BSWAP/BITREVERSE cost tests from CTPOP/CTLZ/CTTZ 'bit count' cost tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268859 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Pilgrim
parent
2f183e0a89
commit
a3ea594334
106
test/Analysis/CostModel/X86/bitreverse.ll
Normal file
106
test/Analysis/CostModel/X86/bitreverse.ll
Normal file
@ -0,0 +1,106 @@
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=pentium4 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE2
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE42
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7-avx -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core-avx2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX2
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver4 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX2
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; Verify the cost of vector bitreverse instructions.
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declare <2 x i64> @llvm.bitreverse.v2i64(<2 x i64>)
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declare <4 x i32> @llvm.bitreverse.v4i32(<4 x i32>)
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declare <8 x i16> @llvm.bitreverse.v8i16(<8 x i16>)
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declare <16 x i8> @llvm.bitreverse.v16i8(<16 x i8>)
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declare <4 x i64> @llvm.bitreverse.v4i64(<4 x i64>)
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declare <8 x i32> @llvm.bitreverse.v8i32(<8 x i32>)
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declare <16 x i16> @llvm.bitreverse.v16i16(<16 x i16>)
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declare <32 x i8> @llvm.bitreverse.v32i8(<32 x i8>)
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define <2 x i64> @var_bitreverse_v2i64(<2 x i64> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v2i64':
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; SSE2: Found an estimated cost of 6 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 6 for instruction: %bitreverse
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; AVX: Found an estimated cost of 6 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 6 for instruction: %bitreverse
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; XOP: Found an estimated cost of 6 for instruction: %bitreverse
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%bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
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ret <2 x i64> %bitreverse
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}
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define <4 x i64> @var_bitreverse_v4i64(<4 x i64> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v4i64':
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; SSE2: Found an estimated cost of 12 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 12 for instruction: %bitreverse
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; XOP: Found an estimated cost of 12 for instruction: %bitreverse
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%bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
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ret <4 x i64> %bitreverse
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}
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define <4 x i32> @var_bitreverse_v4i32(<4 x i32> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v4i32':
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; SSE2: Found an estimated cost of 12 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 12 for instruction: %bitreverse
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; XOP: Found an estimated cost of 12 for instruction: %bitreverse
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%bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
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ret <4 x i32> %bitreverse
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}
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define <8 x i32> @var_bitreverse_v8i32(<8 x i32> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v8i32':
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; SSE2: Found an estimated cost of 24 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 24 for instruction: %bitreverse
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; XOP: Found an estimated cost of 24 for instruction: %bitreverse
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%bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
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ret <8 x i32> %bitreverse
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}
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define <8 x i16> @var_bitreverse_v8i16(<8 x i16> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v8i16':
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; SSE2: Found an estimated cost of 24 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 24 for instruction: %bitreverse
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; XOP: Found an estimated cost of 24 for instruction: %bitreverse
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%bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
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ret <8 x i16> %bitreverse
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}
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define <16 x i16> @var_bitreverse_v16i16(<16 x i16> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v16i16':
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; SSE2: Found an estimated cost of 48 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 48 for instruction: %bitreverse
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; XOP: Found an estimated cost of 48 for instruction: %bitreverse
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%bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
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ret <16 x i16> %bitreverse
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}
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define <16 x i8> @var_bitreverse_v16i8(<16 x i8> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v16i8':
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; SSE2: Found an estimated cost of 48 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 48 for instruction: %bitreverse
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; XOP: Found an estimated cost of 48 for instruction: %bitreverse
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%bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
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ret <16 x i8> %bitreverse
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}
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define <32 x i8> @var_bitreverse_v32i8(<32 x i8> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v32i8':
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; SSE2: Found an estimated cost of 96 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 96 for instruction: %bitreverse
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; AVX: Found an estimated cost of 96 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 96 for instruction: %bitreverse
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; XOP: Found an estimated cost of 96 for instruction: %bitreverse
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%bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
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ret <32 x i8> %bitreverse
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}
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82
test/Analysis/CostModel/X86/bswap.ll
Normal file
82
test/Analysis/CostModel/X86/bswap.ll
Normal file
@ -0,0 +1,82 @@
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=pentium4 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE2
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE42
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7-avx -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core-avx2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX2
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver4 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX2
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; Verify the cost of vector bswap instructions.
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declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>)
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declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>)
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declare <8 x i16> @llvm.bswap.v8i16(<8 x i16>)
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declare <4 x i64> @llvm.bswap.v4i64(<4 x i64>)
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declare <8 x i32> @llvm.bswap.v8i32(<8 x i32>)
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declare <16 x i16> @llvm.bswap.v16i16(<16 x i16>)
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define <2 x i64> @var_bswap_v2i64(<2 x i64> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bswap_v2i64':
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; SSE2: Found an estimated cost of 6 for instruction: %bswap
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; SSE42: Found an estimated cost of 6 for instruction: %bswap
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; AVX: Found an estimated cost of 6 for instruction: %bswap
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; AVX2: Found an estimated cost of 6 for instruction: %bswap
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; XOP: Found an estimated cost of 6 for instruction: %bswap
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%bswap = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %a)
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ret <2 x i64> %bswap
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}
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define <4 x i64> @var_bswap_v4i64(<4 x i64> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bswap_v4i64':
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; SSE2: Found an estimated cost of 12 for instruction: %bswap
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; SSE42: Found an estimated cost of 12 for instruction: %bswap
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; AVX: Found an estimated cost of 12 for instruction: %bswap
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; AVX2: Found an estimated cost of 12 for instruction: %bswap
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; XOP: Found an estimated cost of 12 for instruction: %bswap
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%bswap = call <4 x i64> @llvm.bswap.v4i64(<4 x i64> %a)
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ret <4 x i64> %bswap
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}
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define <4 x i32> @var_bswap_v4i32(<4 x i32> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bswap_v4i32':
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; SSE2: Found an estimated cost of 12 for instruction: %bswap
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; SSE42: Found an estimated cost of 12 for instruction: %bswap
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; AVX: Found an estimated cost of 12 for instruction: %bswap
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; AVX2: Found an estimated cost of 12 for instruction: %bswap
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; XOP: Found an estimated cost of 12 for instruction: %bswap
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%bswap = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %a)
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ret <4 x i32> %bswap
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}
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define <8 x i32> @var_bswap_v8i32(<8 x i32> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bswap_v8i32':
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; SSE2: Found an estimated cost of 24 for instruction: %bswap
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; SSE42: Found an estimated cost of 24 for instruction: %bswap
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; AVX: Found an estimated cost of 24 for instruction: %bswap
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; AVX2: Found an estimated cost of 24 for instruction: %bswap
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; XOP: Found an estimated cost of 24 for instruction: %bswap
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%bswap = call <8 x i32> @llvm.bswap.v8i32(<8 x i32> %a)
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ret <8 x i32> %bswap
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}
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define <8 x i16> @var_bswap_v8i16(<8 x i16> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bswap_v8i16':
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; SSE2: Found an estimated cost of 24 for instruction: %bswap
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; SSE42: Found an estimated cost of 24 for instruction: %bswap
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; AVX: Found an estimated cost of 24 for instruction: %bswap
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; AVX2: Found an estimated cost of 24 for instruction: %bswap
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; XOP: Found an estimated cost of 24 for instruction: %bswap
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%bswap = call <8 x i16> @llvm.bswap.v8i16(<8 x i16> %a)
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ret <8 x i16> %bswap
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}
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define <16 x i16> @var_bswap_v16i16(<16 x i16> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bswap_v16i16':
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; SSE2: Found an estimated cost of 48 for instruction: %bswap
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; SSE42: Found an estimated cost of 48 for instruction: %bswap
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; AVX: Found an estimated cost of 48 for instruction: %bswap
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; AVX2: Found an estimated cost of 48 for instruction: %bswap
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; XOP: Found an estimated cost of 48 for instruction: %bswap
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%bswap = call <16 x i16> @llvm.bswap.v16i16(<16 x i16> %a)
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ret <16 x i16> %bswap
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}
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@ -480,179 +480,3 @@ define <32 x i8> @var_cttz_v32i8u(<32 x i8> %a) {
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%cttz = call <32 x i8> @llvm.cttz.v32i8(<32 x i8> %a, i1 1)
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ret <32 x i8> %cttz
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}
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; Verify the cost of vector bitreverse instructions.
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declare <2 x i64> @llvm.bitreverse.v2i64(<2 x i64>)
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declare <4 x i32> @llvm.bitreverse.v4i32(<4 x i32>)
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declare <8 x i16> @llvm.bitreverse.v8i16(<8 x i16>)
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declare <16 x i8> @llvm.bitreverse.v16i8(<16 x i8>)
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declare <4 x i64> @llvm.bitreverse.v4i64(<4 x i64>)
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declare <8 x i32> @llvm.bitreverse.v8i32(<8 x i32>)
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declare <16 x i16> @llvm.bitreverse.v16i16(<16 x i16>)
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declare <32 x i8> @llvm.bitreverse.v32i8(<32 x i8>)
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define <2 x i64> @var_bitreverse_v2i64(<2 x i64> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v2i64':
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; SSE2: Found an estimated cost of 6 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 6 for instruction: %bitreverse
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; AVX: Found an estimated cost of 6 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 6 for instruction: %bitreverse
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; XOP: Found an estimated cost of 6 for instruction: %bitreverse
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%bitreverse = call <2 x i64> @llvm.bitreverse.v2i64(<2 x i64> %a)
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ret <2 x i64> %bitreverse
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}
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define <4 x i64> @var_bitreverse_v4i64(<4 x i64> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v4i64':
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; SSE2: Found an estimated cost of 12 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 12 for instruction: %bitreverse
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; XOP: Found an estimated cost of 12 for instruction: %bitreverse
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%bitreverse = call <4 x i64> @llvm.bitreverse.v4i64(<4 x i64> %a)
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ret <4 x i64> %bitreverse
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}
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define <4 x i32> @var_bitreverse_v4i32(<4 x i32> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v4i32':
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; SSE2: Found an estimated cost of 12 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX: Found an estimated cost of 12 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 12 for instruction: %bitreverse
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; XOP: Found an estimated cost of 12 for instruction: %bitreverse
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%bitreverse = call <4 x i32> @llvm.bitreverse.v4i32(<4 x i32> %a)
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ret <4 x i32> %bitreverse
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}
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define <8 x i32> @var_bitreverse_v8i32(<8 x i32> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v8i32':
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; SSE2: Found an estimated cost of 24 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 24 for instruction: %bitreverse
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; XOP: Found an estimated cost of 24 for instruction: %bitreverse
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%bitreverse = call <8 x i32> @llvm.bitreverse.v8i32(<8 x i32> %a)
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ret <8 x i32> %bitreverse
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}
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define <8 x i16> @var_bitreverse_v8i16(<8 x i16> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v8i16':
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; SSE2: Found an estimated cost of 24 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX: Found an estimated cost of 24 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 24 for instruction: %bitreverse
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; XOP: Found an estimated cost of 24 for instruction: %bitreverse
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%bitreverse = call <8 x i16> @llvm.bitreverse.v8i16(<8 x i16> %a)
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ret <8 x i16> %bitreverse
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}
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define <16 x i16> @var_bitreverse_v16i16(<16 x i16> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v16i16':
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; SSE2: Found an estimated cost of 48 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 48 for instruction: %bitreverse
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; XOP: Found an estimated cost of 48 for instruction: %bitreverse
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%bitreverse = call <16 x i16> @llvm.bitreverse.v16i16(<16 x i16> %a)
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ret <16 x i16> %bitreverse
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}
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define <16 x i8> @var_bitreverse_v16i8(<16 x i8> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v16i8':
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; SSE2: Found an estimated cost of 48 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX: Found an estimated cost of 48 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 48 for instruction: %bitreverse
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; XOP: Found an estimated cost of 48 for instruction: %bitreverse
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%bitreverse = call <16 x i8> @llvm.bitreverse.v16i8(<16 x i8> %a)
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ret <16 x i8> %bitreverse
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}
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define <32 x i8> @var_bitreverse_v32i8(<32 x i8> %a) {
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; CHECK: 'Cost Model Analysis' for function 'var_bitreverse_v32i8':
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; SSE2: Found an estimated cost of 96 for instruction: %bitreverse
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; SSE42: Found an estimated cost of 96 for instruction: %bitreverse
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; AVX: Found an estimated cost of 96 for instruction: %bitreverse
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; AVX2: Found an estimated cost of 96 for instruction: %bitreverse
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; XOP: Found an estimated cost of 96 for instruction: %bitreverse
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%bitreverse = call <32 x i8> @llvm.bitreverse.v32i8(<32 x i8> %a)
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ret <32 x i8> %bitreverse
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}
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; Verify the cost of vector bswap instructions.
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declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>)
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declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>)
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declare <8 x i16> @llvm.bswap.v8i16(<8 x i16>)
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declare <4 x i64> @llvm.bswap.v4i64(<4 x i64>)
|
||||
declare <8 x i32> @llvm.bswap.v8i32(<8 x i32>)
|
||||
declare <16 x i16> @llvm.bswap.v16i16(<16 x i16>)
|
||||
|
||||
define <2 x i64> @var_bswap_v2i64(<2 x i64> %a) {
|
||||
; CHECK: 'Cost Model Analysis' for function 'var_bswap_v2i64':
|
||||
; SSE2: Found an estimated cost of 6 for instruction: %bswap
|
||||
; SSE42: Found an estimated cost of 6 for instruction: %bswap
|
||||
; AVX: Found an estimated cost of 6 for instruction: %bswap
|
||||
; AVX2: Found an estimated cost of 6 for instruction: %bswap
|
||||
; XOP: Found an estimated cost of 6 for instruction: %bswap
|
||||
%bswap = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %a)
|
||||
ret <2 x i64> %bswap
|
||||
}
|
||||
|
||||
define <4 x i64> @var_bswap_v4i64(<4 x i64> %a) {
|
||||
; CHECK: 'Cost Model Analysis' for function 'var_bswap_v4i64':
|
||||
; SSE2: Found an estimated cost of 12 for instruction: %bswap
|
||||
; SSE42: Found an estimated cost of 12 for instruction: %bswap
|
||||
; AVX: Found an estimated cost of 12 for instruction: %bswap
|
||||
; AVX2: Found an estimated cost of 12 for instruction: %bswap
|
||||
; XOP: Found an estimated cost of 12 for instruction: %bswap
|
||||
%bswap = call <4 x i64> @llvm.bswap.v4i64(<4 x i64> %a)
|
||||
ret <4 x i64> %bswap
|
||||
}
|
||||
|
||||
define <4 x i32> @var_bswap_v4i32(<4 x i32> %a) {
|
||||
; CHECK: 'Cost Model Analysis' for function 'var_bswap_v4i32':
|
||||
; SSE2: Found an estimated cost of 12 for instruction: %bswap
|
||||
; SSE42: Found an estimated cost of 12 for instruction: %bswap
|
||||
; AVX: Found an estimated cost of 12 for instruction: %bswap
|
||||
; AVX2: Found an estimated cost of 12 for instruction: %bswap
|
||||
; XOP: Found an estimated cost of 12 for instruction: %bswap
|
||||
%bswap = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %a)
|
||||
ret <4 x i32> %bswap
|
||||
}
|
||||
|
||||
define <8 x i32> @var_bswap_v8i32(<8 x i32> %a) {
|
||||
; CHECK: 'Cost Model Analysis' for function 'var_bswap_v8i32':
|
||||
; SSE2: Found an estimated cost of 24 for instruction: %bswap
|
||||
; SSE42: Found an estimated cost of 24 for instruction: %bswap
|
||||
; AVX: Found an estimated cost of 24 for instruction: %bswap
|
||||
; AVX2: Found an estimated cost of 24 for instruction: %bswap
|
||||
; XOP: Found an estimated cost of 24 for instruction: %bswap
|
||||
%bswap = call <8 x i32> @llvm.bswap.v8i32(<8 x i32> %a)
|
||||
ret <8 x i32> %bswap
|
||||
}
|
||||
|
||||
define <8 x i16> @var_bswap_v8i16(<8 x i16> %a) {
|
||||
; CHECK: 'Cost Model Analysis' for function 'var_bswap_v8i16':
|
||||
; SSE2: Found an estimated cost of 24 for instruction: %bswap
|
||||
; SSE42: Found an estimated cost of 24 for instruction: %bswap
|
||||
; AVX: Found an estimated cost of 24 for instruction: %bswap
|
||||
; AVX2: Found an estimated cost of 24 for instruction: %bswap
|
||||
; XOP: Found an estimated cost of 24 for instruction: %bswap
|
||||
%bswap = call <8 x i16> @llvm.bswap.v8i16(<8 x i16> %a)
|
||||
ret <8 x i16> %bswap
|
||||
}
|
||||
|
||||
define <16 x i16> @var_bswap_v16i16(<16 x i16> %a) {
|
||||
; CHECK: 'Cost Model Analysis' for function 'var_bswap_v16i16':
|
||||
; SSE2: Found an estimated cost of 48 for instruction: %bswap
|
||||
; SSE42: Found an estimated cost of 48 for instruction: %bswap
|
||||
; AVX: Found an estimated cost of 48 for instruction: %bswap
|
||||
; AVX2: Found an estimated cost of 48 for instruction: %bswap
|
||||
; XOP: Found an estimated cost of 48 for instruction: %bswap
|
||||
%bswap = call <16 x i16> @llvm.bswap.v16i16(<16 x i16> %a)
|
||||
ret <16 x i16> %bswap
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user