maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/X86/avx512cdvl-intrinsics-upgra...

116 lines
4.5 KiB
LLVM
Raw Normal View History

[AVX-512] Remove lzcnt intrinsics and autoupgrade them to generic ctlz intrinsics with select. Clang has been emitting cltz intrinsics for a while now. llvm-svn: 296091
2017-02-24 13:35:04 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -mattr=+avx512cd -mattr=+avx512vl| FileCheck %s
declare <4 x i32> @llvm.x86.avx512.mask.lzcnt.d.128(<4 x i32>, <4 x i32>, i8)
define <4 x i32>@test_int_x86_avx512_mask_vplzcnt_d_128(<4 x i32> %x0, <4 x i32> %x1, i8 %x2) {
; CHECK-LABEL: test_int_x86_avx512_mask_vplzcnt_d_128:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[AVX-512] Remove lzcnt intrinsics and autoupgrade them to generic ctlz intrinsics with select. Clang has been emitting cltz intrinsics for a while now. llvm-svn: 296091
2017-02-24 13:35:04 +08:00
; CHECK-NEXT: vplzcntd %xmm0, %xmm2
; CHECK-NEXT: kmovw %edi, %k1
; CHECK-NEXT: vplzcntd %xmm0, %xmm1 {%k1}
Revert r302938 "Add LiveRangeShrink pass to shrink live range within BB." This also reverts follow-ups r303292 and r303298. It broke some Chromium tests under MSan, and apparently also internal tests at Google. llvm-svn: 303369
2017-05-19 02:50:05 +08:00
; CHECK-NEXT: vpaddd %xmm2, %xmm1, %xmm1
Add LiveRangeShrink pass to shrink live range within BB. Summary: LiveRangeShrink pass moves instruction right after the definition with the same BB if the instruction and its operands all have more than one use. This pass is inexpensive and guarantees optimal live-range within BB. Reviewers: davidxl, wmi, hfinkel, MatzeB, andreadb Reviewed By: MatzeB, andreadb Subscribers: hiraditya, jyknight, sanjoy, skatkov, gberry, jholewinski, qcolombet, javed.absar, krytarowski, atrick, spatel, RKSimon, andreadb, MatzeB, mehdi_amini, mgorny, efriedma, davide, dberlin, llvm-commits Differential Revision: https://reviews.llvm.org/D32563 llvm-svn: 304371
2017-06-01 07:25:25 +08:00
; CHECK-NEXT: vplzcntd %xmm0, %xmm0 {%k1} {z}
[AVX-512] Remove lzcnt intrinsics and autoupgrade them to generic ctlz intrinsics with select. Clang has been emitting cltz intrinsics for a while now. llvm-svn: 296091
2017-02-24 13:35:04 +08:00
; CHECK-NEXT: vpaddd %xmm0, %xmm1, %xmm0
; CHECK-NEXT: retq
%res = call <4 x i32> @llvm.x86.avx512.mask.lzcnt.d.128(<4 x i32> %x0, <4 x i32> %x1, i8 %x2)
%res1 = call <4 x i32> @llvm.x86.avx512.mask.lzcnt.d.128(<4 x i32> %x0, <4 x i32> %x1, i8 -1)
%res3 = call <4 x i32> @llvm.x86.avx512.mask.lzcnt.d.128(<4 x i32> %x0, <4 x i32> zeroinitializer, i8 %x2)
%res2 = add <4 x i32> %res, %res1
%res4 = add <4 x i32> %res2, %res3
ret <4 x i32> %res4
}
declare <8 x i32> @llvm.x86.avx512.mask.lzcnt.d.256(<8 x i32>, <8 x i32>, i8)
define <8 x i32>@test_int_x86_avx512_mask_vplzcnt_d_256(<8 x i32> %x0, <8 x i32> %x1, i8 %x2) {
; CHECK-LABEL: test_int_x86_avx512_mask_vplzcnt_d_256:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[AVX-512] Remove lzcnt intrinsics and autoupgrade them to generic ctlz intrinsics with select. Clang has been emitting cltz intrinsics for a while now. llvm-svn: 296091
2017-02-24 13:35:04 +08:00
; CHECK-NEXT: vplzcntd %ymm0, %ymm2
; CHECK-NEXT: kmovw %edi, %k1
; CHECK-NEXT: vplzcntd %ymm0, %ymm1 {%k1}
; CHECK-NEXT: vpaddd %ymm2, %ymm1, %ymm0
; CHECK-NEXT: retq
%res = call <8 x i32> @llvm.x86.avx512.mask.lzcnt.d.256(<8 x i32> %x0, <8 x i32> %x1, i8 %x2)
%res1 = call <8 x i32> @llvm.x86.avx512.mask.lzcnt.d.256(<8 x i32> %x0, <8 x i32> %x1, i8 -1)
%res2 = add <8 x i32> %res, %res1
ret <8 x i32> %res2
}
declare <2 x i64> @llvm.x86.avx512.mask.lzcnt.q.128(<2 x i64>, <2 x i64>, i8)
define <2 x i64>@test_int_x86_avx512_mask_vplzcnt_q_128(<2 x i64> %x0, <2 x i64> %x1, i8 %x2) {
; CHECK-LABEL: test_int_x86_avx512_mask_vplzcnt_q_128:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[AVX-512] Remove lzcnt intrinsics and autoupgrade them to generic ctlz intrinsics with select. Clang has been emitting cltz intrinsics for a while now. llvm-svn: 296091
2017-02-24 13:35:04 +08:00
; CHECK-NEXT: vplzcntq %xmm0, %xmm2
; CHECK-NEXT: kmovw %edi, %k1
; CHECK-NEXT: vplzcntq %xmm0, %xmm1 {%k1}
; CHECK-NEXT: vpaddq %xmm2, %xmm1, %xmm0
; CHECK-NEXT: retq
%res = call <2 x i64> @llvm.x86.avx512.mask.lzcnt.q.128(<2 x i64> %x0, <2 x i64> %x1, i8 %x2)
%res1 = call <2 x i64> @llvm.x86.avx512.mask.lzcnt.q.128(<2 x i64> %x0, <2 x i64> %x1, i8 -1)
%res2 = add <2 x i64> %res, %res1
ret <2 x i64> %res2
}
declare <4 x i64> @llvm.x86.avx512.mask.lzcnt.q.256(<4 x i64>, <4 x i64>, i8)
define <4 x i64>@test_int_x86_avx512_mask_vplzcnt_q_256(<4 x i64> %x0, <4 x i64> %x1, i8 %x2) {
; CHECK-LABEL: test_int_x86_avx512_mask_vplzcnt_q_256:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[AVX-512] Remove lzcnt intrinsics and autoupgrade them to generic ctlz intrinsics with select. Clang has been emitting cltz intrinsics for a while now. llvm-svn: 296091
2017-02-24 13:35:04 +08:00
; CHECK-NEXT: vplzcntq %ymm0, %ymm2
; CHECK-NEXT: kmovw %edi, %k1
; CHECK-NEXT: vplzcntq %ymm0, %ymm1 {%k1}
; CHECK-NEXT: vpaddq %ymm2, %ymm1, %ymm0
; CHECK-NEXT: retq
%res = call <4 x i64> @llvm.x86.avx512.mask.lzcnt.q.256(<4 x i64> %x0, <4 x i64> %x1, i8 %x2)
%res1 = call <4 x i64> @llvm.x86.avx512.mask.lzcnt.q.256(<4 x i64> %x0, <4 x i64> %x1, i8 -1)
%res2 = add <4 x i64> %res, %res1
ret <4 x i64> %res2
}
[x86][AVX512] Lowering Broadcastm intrinsics to LLVM IR This patch, together with a matching clang patch (https://reviews.llvm.org/D38683), implements the lowering of X86 broadcastm intrinsics to IR. Differential Revision: https://reviews.llvm.org/D38684 Change-Id: I709ac0b34641095397e994c8ff7e15d1315b3540 llvm-svn: 317458
2017-11-06 15:09:24 +08:00
define <8 x i32> @test_x86_vbroadcastmw_256(i16 %a0) {
; CHECK-LABEL: test_x86_vbroadcastmw_256:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[x86][AVX512] Lowering Broadcastm intrinsics to LLVM IR This patch, together with a matching clang patch (https://reviews.llvm.org/D38683), implements the lowering of X86 broadcastm intrinsics to IR. Differential Revision: https://reviews.llvm.org/D38684 Change-Id: I709ac0b34641095397e994c8ff7e15d1315b3540 llvm-svn: 317458
2017-11-06 15:09:24 +08:00
; CHECK-NEXT: movzwl %di, %eax
; CHECK-NEXT: vpbroadcastd %eax, %ymm0
; CHECK-NEXT: retq
%res = call <8 x i32> @llvm.x86.avx512.broadcastmw.256(i16 %a0) ;
ret <8 x i32> %res
}
declare <8 x i32> @llvm.x86.avx512.broadcastmw.256(i16)
define <4 x i32> @test_x86_vbroadcastmw_128(i16 %a0) {
; CHECK-LABEL: test_x86_vbroadcastmw_128:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[x86][AVX512] Lowering Broadcastm intrinsics to LLVM IR This patch, together with a matching clang patch (https://reviews.llvm.org/D38683), implements the lowering of X86 broadcastm intrinsics to IR. Differential Revision: https://reviews.llvm.org/D38684 Change-Id: I709ac0b34641095397e994c8ff7e15d1315b3540 llvm-svn: 317458
2017-11-06 15:09:24 +08:00
; CHECK-NEXT: movzwl %di, %eax
; CHECK-NEXT: vpbroadcastd %eax, %xmm0
; CHECK-NEXT: retq
%res = call <4 x i32> @llvm.x86.avx512.broadcastmw.128(i16 %a0) ;
ret <4 x i32> %res
}
declare <4 x i32> @llvm.x86.avx512.broadcastmw.128(i16)
define <4 x i64> @test_x86_broadcastmb_256(i8 %a0) {
; CHECK-LABEL: test_x86_broadcastmb_256:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[x86][AVX512] Lowering Broadcastm intrinsics to LLVM IR This patch, together with a matching clang patch (https://reviews.llvm.org/D38683), implements the lowering of X86 broadcastm intrinsics to IR. Differential Revision: https://reviews.llvm.org/D38684 Change-Id: I709ac0b34641095397e994c8ff7e15d1315b3540 llvm-svn: 317458
2017-11-06 15:09:24 +08:00
; CHECK-NEXT: movzbl %dil, %eax
; CHECK-NEXT: vpbroadcastq %rax, %ymm0
; CHECK-NEXT: retq
%res = call <4 x i64> @llvm.x86.avx512.broadcastmb.256(i8 %a0) ;
ret <4 x i64> %res
}
declare <4 x i64> @llvm.x86.avx512.broadcastmb.256(i8)
define <2 x i64> @test_x86_broadcastmb_128(i8 %a0) {
; CHECK-LABEL: test_x86_broadcastmb_128:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: ## %bb.0:
[x86][AVX512] Lowering Broadcastm intrinsics to LLVM IR This patch, together with a matching clang patch (https://reviews.llvm.org/D38683), implements the lowering of X86 broadcastm intrinsics to IR. Differential Revision: https://reviews.llvm.org/D38684 Change-Id: I709ac0b34641095397e994c8ff7e15d1315b3540 llvm-svn: 317458
2017-11-06 15:09:24 +08:00
; CHECK-NEXT: movzbl %dil, %eax
; CHECK-NEXT: vpbroadcastq %rax, %xmm0
; CHECK-NEXT: retq
%res = call <2 x i64> @llvm.x86.avx512.broadcastmb.128(i8 %a0) ;
ret <2 x i64> %res
}
declare <2 x i64> @llvm.x86.avx512.broadcastmb.128(i8)