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https://github.com/RPCS3/llvm-mirror.git
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[X86] Dropped XOP ctbits checks - they match the AVX checks
llvm-svn: 277718
This commit is contained in:
Simon Pilgrim
parent
70f3672799
commit
f889b79772
@ -2,8 +2,8 @@
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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=SSE -check-prefix=SSE42 -check-prefix=POPCNT
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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 -check-prefix=AVX1 -check-prefix=POPCNT
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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=AVX -check-prefix=AVX2 -check-prefix=POPCNT
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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=XOPAVX1 -check-prefix=POPCNT
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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 -check-prefix=POPCNT
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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=AVX -check-prefix=AVX1 -check-prefix=POPCNT
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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=AVX -check-prefix=AVX2 -check-prefix=POPCNT
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; Verify the cost of scalar population count instructions.
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@ -61,7 +61,6 @@ define <2 x i64> @var_ctpop_v2i64(<2 x i64> %a) {
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; SSE2: Found an estimated cost of 12 for instruction: %ctpop
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; SSE42: Found an estimated cost of 7 for instruction: %ctpop
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; AVX: Found an estimated cost of 7 for instruction: %ctpop
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; XOP: Found an estimated cost of 7 for instruction: %ctpop
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%ctpop = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %a)
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ret <2 x i64> %ctpop
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}
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@ -72,8 +71,6 @@ define <4 x i64> @var_ctpop_v4i64(<4 x i64> %a) {
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; SSE42: Found an estimated cost of 14 for instruction: %ctpop
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; AVX1: Found an estimated cost of 14 for instruction: %ctpop
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; AVX2: Found an estimated cost of 7 for instruction: %ctpop
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; XOPAVX1: Found an estimated cost of 14 for instruction: %ctpop
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; XOPAVX2: Found an estimated cost of 7 for instruction: %ctpop
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%ctpop = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> %a)
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ret <4 x i64> %ctpop
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}
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@ -83,7 +80,6 @@ define <4 x i32> @var_ctpop_v4i32(<4 x i32> %a) {
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; SSE2: Found an estimated cost of 15 for instruction: %ctpop
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; SSE42: Found an estimated cost of 11 for instruction: %ctpop
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; AVX: Found an estimated cost of 11 for instruction: %ctpop
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; XOP: Found an estimated cost of 11 for instruction: %ctpop
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%ctpop = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %a)
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ret <4 x i32> %ctpop
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}
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@ -94,8 +90,6 @@ define <8 x i32> @var_ctpop_v8i32(<8 x i32> %a) {
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; SSE42: Found an estimated cost of 22 for instruction: %ctpop
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; AVX1: Found an estimated cost of 22 for instruction: %ctpop
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; AVX2: Found an estimated cost of 11 for instruction: %ctpop
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; XOPAVX1: Found an estimated cost of 22 for instruction: %ctpop
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; XOPAVX2: Found an estimated cost of 11 for instruction: %ctpop
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%ctpop = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> %a)
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ret <8 x i32> %ctpop
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}
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@ -105,7 +99,6 @@ define <8 x i16> @var_ctpop_v8i16(<8 x i16> %a) {
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; SSE2: Found an estimated cost of 13 for instruction: %ctpop
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; SSE42: Found an estimated cost of 9 for instruction: %ctpop
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; AVX: Found an estimated cost of 9 for instruction: %ctpop
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; XOP: Found an estimated cost of 9 for instruction: %ctpop
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%ctpop = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %a)
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ret <8 x i16> %ctpop
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}
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@ -116,8 +109,6 @@ define <16 x i16> @var_ctpop_v16i16(<16 x i16> %a) {
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; SSE42: Found an estimated cost of 18 for instruction: %ctpop
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; AVX1: Found an estimated cost of 18 for instruction: %ctpop
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; AVX2: Found an estimated cost of 9 for instruction: %ctpop
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; XOPAVX1: Found an estimated cost of 18 for instruction: %ctpop
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; XOPAVX2: Found an estimated cost of 9 for instruction: %ctpop
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%ctpop = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %a)
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ret <16 x i16> %ctpop
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}
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@ -127,7 +118,6 @@ define <16 x i8> @var_ctpop_v16i8(<16 x i8> %a) {
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; SSE2: Found an estimated cost of 10 for instruction: %ctpop
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; SSE42: Found an estimated cost of 6 for instruction: %ctpop
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; AVX: Found an estimated cost of 6 for instruction: %ctpop
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; XOP: Found an estimated cost of 6 for instruction: %ctpop
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%ctpop = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %a)
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ret <16 x i8> %ctpop
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}
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@ -138,8 +128,6 @@ define <32 x i8> @var_ctpop_v32i8(<32 x i8> %a) {
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; SSE42: Found an estimated cost of 12 for instruction: %ctpop
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; AVX1: Found an estimated cost of 12 for instruction: %ctpop
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; AVX2: Found an estimated cost of 6 for instruction: %ctpop
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; XOPAVX1: Found an estimated cost of 12 for instruction: %ctpop
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; XOPAVX2: Found an estimated cost of 6 for instruction: %ctpop
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%ctpop = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %a)
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ret <32 x i8> %ctpop
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}
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@ -224,7 +212,6 @@ define <2 x i64> @var_ctlz_v2i64(<2 x i64> %a) {
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; SSE2: Found an estimated cost of 6 for instruction: %ctlz
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; SSE42: Found an estimated cost of 23 for instruction: %ctlz
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; AVX: Found an estimated cost of 23 for instruction: %ctlz
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; XOP: Found an estimated cost of 23 for instruction: %ctlz
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%ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 0)
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ret <2 x i64> %ctlz
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}
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@ -234,7 +221,6 @@ define <2 x i64> @var_ctlz_v2i64u(<2 x i64> %a) {
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; SSE2: Found an estimated cost of 6 for instruction: %ctlz
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; SSE42: Found an estimated cost of 23 for instruction: %ctlz
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; AVX: Found an estimated cost of 23 for instruction: %ctlz
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; XOP: Found an estimated cost of 23 for instruction: %ctlz
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%ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 1)
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ret <2 x i64> %ctlz
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}
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@ -245,8 +231,6 @@ define <4 x i64> @var_ctlz_v4i64(<4 x i64> %a) {
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; SSE42: Found an estimated cost of 46 for instruction: %ctlz
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; AVX1: Found an estimated cost of 46 for instruction: %ctlz
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; AVX2: Found an estimated cost of 23 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 46 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 23 for instruction: %ctlz
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%ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 0)
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ret <4 x i64> %ctlz
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}
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@ -257,8 +241,6 @@ define <4 x i64> @var_ctlz_v4i64u(<4 x i64> %a) {
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; SSE42: Found an estimated cost of 46 for instruction: %ctlz
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; AVX1: Found an estimated cost of 46 for instruction: %ctlz
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; AVX2: Found an estimated cost of 23 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 46 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 23 for instruction: %ctlz
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%ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 1)
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ret <4 x i64> %ctlz
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}
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@ -268,7 +250,6 @@ define <4 x i32> @var_ctlz_v4i32(<4 x i32> %a) {
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; SSE2: Found an estimated cost of 12 for instruction: %ctlz
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; SSE42: Found an estimated cost of 18 for instruction: %ctlz
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; AVX: Found an estimated cost of 18 for instruction: %ctlz
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; XOP: Found an estimated cost of 18 for instruction: %ctlz
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%ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 0)
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ret <4 x i32> %ctlz
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}
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@ -278,7 +259,6 @@ define <4 x i32> @var_ctlz_v4i32u(<4 x i32> %a) {
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; SSE2: Found an estimated cost of 12 for instruction: %ctlz
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; SSE42: Found an estimated cost of 18 for instruction: %ctlz
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; AVX: Found an estimated cost of 18 for instruction: %ctlz
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; XOP: Found an estimated cost of 18 for instruction: %ctlz
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%ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 1)
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ret <4 x i32> %ctlz
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}
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@ -289,8 +269,6 @@ define <8 x i32> @var_ctlz_v8i32(<8 x i32> %a) {
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; SSE42: Found an estimated cost of 36 for instruction: %ctlz
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; AVX1: Found an estimated cost of 36 for instruction: %ctlz
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; AVX2: Found an estimated cost of 18 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 36 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 18 for instruction: %ctlz
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%ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 0)
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ret <8 x i32> %ctlz
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}
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@ -301,8 +279,6 @@ define <8 x i32> @var_ctlz_v8i32u(<8 x i32> %a) {
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; SSE42: Found an estimated cost of 36 for instruction: %ctlz
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; AVX1: Found an estimated cost of 36 for instruction: %ctlz
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; AVX2: Found an estimated cost of 18 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 36 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 18 for instruction: %ctlz
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%ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 1)
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ret <8 x i32> %ctlz
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}
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@ -312,7 +288,6 @@ define <8 x i16> @var_ctlz_v8i16(<8 x i16> %a) {
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; SSE2: Found an estimated cost of 24 for instruction: %ctlz
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; SSE42: Found an estimated cost of 14 for instruction: %ctlz
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; AVX: Found an estimated cost of 14 for instruction: %ctlz
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; XOP: Found an estimated cost of 14 for instruction: %ctlz
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%ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 0)
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ret <8 x i16> %ctlz
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}
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@ -322,7 +297,6 @@ define <8 x i16> @var_ctlz_v8i16u(<8 x i16> %a) {
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; SSE2: Found an estimated cost of 24 for instruction: %ctlz
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; SSE42: Found an estimated cost of 14 for instruction: %ctlz
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; AVX: Found an estimated cost of 14 for instruction: %ctlz
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; XOP: Found an estimated cost of 14 for instruction: %ctlz
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%ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 1)
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ret <8 x i16> %ctlz
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}
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@ -333,8 +307,6 @@ define <16 x i16> @var_ctlz_v16i16(<16 x i16> %a) {
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; SSE42: Found an estimated cost of 28 for instruction: %ctlz
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; AVX1: Found an estimated cost of 28 for instruction: %ctlz
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; AVX2: Found an estimated cost of 14 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 28 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 14 for instruction: %ctlz
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%ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 0)
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ret <16 x i16> %ctlz
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}
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@ -345,8 +317,6 @@ define <16 x i16> @var_ctlz_v16i16u(<16 x i16> %a) {
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; SSE42: Found an estimated cost of 28 for instruction: %ctlz
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; AVX1: Found an estimated cost of 28 for instruction: %ctlz
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; AVX2: Found an estimated cost of 14 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 28 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 14 for instruction: %ctlz
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%ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 1)
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ret <16 x i16> %ctlz
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}
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@ -356,7 +326,6 @@ define <16 x i8> @var_ctlz_v16i8(<16 x i8> %a) {
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; SSE2: Found an estimated cost of 48 for instruction: %ctlz
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; SSE42: Found an estimated cost of 9 for instruction: %ctlz
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; AVX: Found an estimated cost of 9 for instruction: %ctlz
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; XOP: Found an estimated cost of 9 for instruction: %ctlz
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%ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 0)
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ret <16 x i8> %ctlz
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}
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@ -366,7 +335,6 @@ define <16 x i8> @var_ctlz_v16i8u(<16 x i8> %a) {
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; SSE2: Found an estimated cost of 48 for instruction: %ctlz
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; SSE42: Found an estimated cost of 9 for instruction: %ctlz
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; AVX: Found an estimated cost of 9 for instruction: %ctlz
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; XOP: Found an estimated cost of 9 for instruction: %ctlz
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%ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 1)
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ret <16 x i8> %ctlz
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}
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@ -377,8 +345,6 @@ define <32 x i8> @var_ctlz_v32i8(<32 x i8> %a) {
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; SSE42: Found an estimated cost of 18 for instruction: %ctlz
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; AVX1: Found an estimated cost of 18 for instruction: %ctlz
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; AVX2: Found an estimated cost of 9 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 18 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 9 for instruction: %ctlz
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%ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 0)
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ret <32 x i8> %ctlz
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}
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@ -389,8 +355,6 @@ define <32 x i8> @var_ctlz_v32i8u(<32 x i8> %a) {
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; SSE42: Found an estimated cost of 18 for instruction: %ctlz
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; AVX1: Found an estimated cost of 18 for instruction: %ctlz
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; AVX2: Found an estimated cost of 9 for instruction: %ctlz
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; XOPAVX1: Found an estimated cost of 18 for instruction: %ctlz
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; XOPAVX2: Found an estimated cost of 9 for instruction: %ctlz
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%ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 1)
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ret <32 x i8> %ctlz
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}
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@ -475,7 +439,6 @@ define <2 x i64> @var_cttz_v2i64(<2 x i64> %a) {
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; SSE2: Found an estimated cost of 14 for instruction: %cttz
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; SSE42: Found an estimated cost of 10 for instruction: %cttz
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; AVX: Found an estimated cost of 10 for instruction: %cttz
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; XOP: Found an estimated cost of 10 for instruction: %cttz
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%cttz = call <2 x i64> @llvm.cttz.v2i64(<2 x i64> %a, i1 0)
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ret <2 x i64> %cttz
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}
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@ -485,7 +448,6 @@ define <2 x i64> @var_cttz_v2i64u(<2 x i64> %a) {
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; SSE2: Found an estimated cost of 14 for instruction: %cttz
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; SSE42: Found an estimated cost of 10 for instruction: %cttz
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; AVX: Found an estimated cost of 10 for instruction: %cttz
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; XOP: Found an estimated cost of 10 for instruction: %cttz
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%cttz = call <2 x i64> @llvm.cttz.v2i64(<2 x i64> %a, i1 1)
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ret <2 x i64> %cttz
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}
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@ -496,8 +458,6 @@ define <4 x i64> @var_cttz_v4i64(<4 x i64> %a) {
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; SSE42: Found an estimated cost of 20 for instruction: %cttz
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; AVX1: Found an estimated cost of 20 for instruction: %cttz
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; AVX2: Found an estimated cost of 10 for instruction: %cttz
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; XOPAVX1: Found an estimated cost of 20 for instruction: %cttz
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; XOPAVX2: Found an estimated cost of 10 for instruction: %cttz
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%cttz = call <4 x i64> @llvm.cttz.v4i64(<4 x i64> %a, i1 0)
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ret <4 x i64> %cttz
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}
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@ -508,8 +468,6 @@ define <4 x i64> @var_cttz_v4i64u(<4 x i64> %a) {
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; SSE42: Found an estimated cost of 20 for instruction: %cttz
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; AVX1: Found an estimated cost of 20 for instruction: %cttz
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; AVX2: Found an estimated cost of 10 for instruction: %cttz
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; XOPAVX1: Found an estimated cost of 20 for instruction: %cttz
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; XOPAVX2: Found an estimated cost of 10 for instruction: %cttz
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%cttz = call <4 x i64> @llvm.cttz.v4i64(<4 x i64> %a, i1 1)
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ret <4 x i64> %cttz
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}
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@ -519,7 +477,6 @@ define <4 x i32> @var_cttz_v4i32(<4 x i32> %a) {
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; SSE2: Found an estimated cost of 18 for instruction: %cttz
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; SSE42: Found an estimated cost of 14 for instruction: %cttz
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; AVX: Found an estimated cost of 14 for instruction: %cttz
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; XOP: Found an estimated cost of 14 for instruction: %cttz
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%cttz = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> %a, i1 0)
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ret <4 x i32> %cttz
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}
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@ -529,7 +486,6 @@ define <4 x i32> @var_cttz_v4i32u(<4 x i32> %a) {
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; SSE2: Found an estimated cost of 18 for instruction: %cttz
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; SSE42: Found an estimated cost of 14 for instruction: %cttz
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; AVX: Found an estimated cost of 14 for instruction: %cttz
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; XOP: Found an estimated cost of 14 for instruction: %cttz
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%cttz = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> %a, i1 1)
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ret <4 x i32> %cttz
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}
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@ -540,8 +496,6 @@ define <8 x i32> @var_cttz_v8i32(<8 x i32> %a) {
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; SSE42: Found an estimated cost of 28 for instruction: %cttz
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; AVX1: Found an estimated cost of 28 for instruction: %cttz
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; AVX2: Found an estimated cost of 14 for instruction: %cttz
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; XOPAVX1: Found an estimated cost of 28 for instruction: %cttz
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; XOPAVX2: Found an estimated cost of 14 for instruction: %cttz
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%cttz = call <8 x i32> @llvm.cttz.v8i32(<8 x i32> %a, i1 0)
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ret <8 x i32> %cttz
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}
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@ -552,8 +506,6 @@ define <8 x i32> @var_cttz_v8i32u(<8 x i32> %a) {
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; SSE42: Found an estimated cost of 28 for instruction: %cttz
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; AVX1: Found an estimated cost of 28 for instruction: %cttz
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; AVX2: Found an estimated cost of 14 for instruction: %cttz
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; XOPAVX1: Found an estimated cost of 28 for instruction: %cttz
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; XOPAVX2: Found an estimated cost of 14 for instruction: %cttz
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%cttz = call <8 x i32> @llvm.cttz.v8i32(<8 x i32> %a, i1 1)
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ret <8 x i32> %cttz
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}
|
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@ -563,7 +515,6 @@ define <8 x i16> @var_cttz_v8i16(<8 x i16> %a) {
|
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; SSE2: Found an estimated cost of 16 for instruction: %cttz
|
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; SSE42: Found an estimated cost of 12 for instruction: %cttz
|
||||
; AVX: Found an estimated cost of 12 for instruction: %cttz
|
||||
; XOP: Found an estimated cost of 12 for instruction: %cttz
|
||||
%cttz = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> %a, i1 0)
|
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ret <8 x i16> %cttz
|
||||
}
|
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@ -573,7 +524,6 @@ define <8 x i16> @var_cttz_v8i16u(<8 x i16> %a) {
|
||||
; SSE2: Found an estimated cost of 16 for instruction: %cttz
|
||||
; SSE42: Found an estimated cost of 12 for instruction: %cttz
|
||||
; AVX: Found an estimated cost of 12 for instruction: %cttz
|
||||
; XOP: Found an estimated cost of 12 for instruction: %cttz
|
||||
%cttz = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> %a, i1 1)
|
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ret <8 x i16> %cttz
|
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}
|
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@ -584,8 +534,6 @@ define <16 x i16> @var_cttz_v16i16(<16 x i16> %a) {
|
||||
; SSE42: Found an estimated cost of 24 for instruction: %cttz
|
||||
; AVX1: Found an estimated cost of 24 for instruction: %cttz
|
||||
; AVX2: Found an estimated cost of 12 for instruction: %cttz
|
||||
; XOPAVX1: Found an estimated cost of 24 for instruction: %cttz
|
||||
; XOPAVX2: Found an estimated cost of 12 for instruction: %cttz
|
||||
%cttz = call <16 x i16> @llvm.cttz.v16i16(<16 x i16> %a, i1 0)
|
||||
ret <16 x i16> %cttz
|
||||
}
|
||||
@ -596,8 +544,6 @@ define <16 x i16> @var_cttz_v16i16u(<16 x i16> %a) {
|
||||
; SSE42: Found an estimated cost of 24 for instruction: %cttz
|
||||
; AVX1: Found an estimated cost of 24 for instruction: %cttz
|
||||
; AVX2: Found an estimated cost of 12 for instruction: %cttz
|
||||
; XOPAVX1: Found an estimated cost of 24 for instruction: %cttz
|
||||
; XOPAVX2: Found an estimated cost of 12 for instruction: %cttz
|
||||
%cttz = call <16 x i16> @llvm.cttz.v16i16(<16 x i16> %a, i1 1)
|
||||
ret <16 x i16> %cttz
|
||||
}
|
||||
@ -607,7 +553,6 @@ define <16 x i8> @var_cttz_v16i8(<16 x i8> %a) {
|
||||
; SSE2: Found an estimated cost of 13 for instruction: %cttz
|
||||
; SSE42: Found an estimated cost of 9 for instruction: %cttz
|
||||
; AVX: Found an estimated cost of 9 for instruction: %cttz
|
||||
; XOP: Found an estimated cost of 9 for instruction: %cttz
|
||||
%cttz = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> %a, i1 0)
|
||||
ret <16 x i8> %cttz
|
||||
}
|
||||
@ -617,7 +562,6 @@ define <16 x i8> @var_cttz_v16i8u(<16 x i8> %a) {
|
||||
; SSE2: Found an estimated cost of 13 for instruction: %cttz
|
||||
; SSE42: Found an estimated cost of 9 for instruction: %cttz
|
||||
; AVX: Found an estimated cost of 9 for instruction: %cttz
|
||||
; XOP: Found an estimated cost of 9 for instruction: %cttz
|
||||
%cttz = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> %a, i1 1)
|
||||
ret <16 x i8> %cttz
|
||||
}
|
||||
@ -628,8 +572,6 @@ define <32 x i8> @var_cttz_v32i8(<32 x i8> %a) {
|
||||
; SSE42: Found an estimated cost of 18 for instruction: %cttz
|
||||
; AVX1: Found an estimated cost of 18 for instruction: %cttz
|
||||
; AVX2: Found an estimated cost of 9 for instruction: %cttz
|
||||
; XOPAVX1: Found an estimated cost of 18 for instruction: %cttz
|
||||
; XOPAVX2: Found an estimated cost of 9 for instruction: %cttz
|
||||
%cttz = call <32 x i8> @llvm.cttz.v32i8(<32 x i8> %a, i1 0)
|
||||
ret <32 x i8> %cttz
|
||||
}
|
||||
@ -640,8 +582,6 @@ define <32 x i8> @var_cttz_v32i8u(<32 x i8> %a) {
|
||||
; SSE42: Found an estimated cost of 18 for instruction: %cttz
|
||||
; AVX1: Found an estimated cost of 18 for instruction: %cttz
|
||||
; AVX2: Found an estimated cost of 9 for instruction: %cttz
|
||||
; XOPAVX1: Found an estimated cost of 18 for instruction: %cttz
|
||||
; XOPAVX2: Found an estimated cost of 9 for instruction: %cttz
|
||||
%cttz = call <32 x i8> @llvm.cttz.v32i8(<32 x i8> %a, i1 1)
|
||||
ret <32 x i8> %cttz
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user