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Differential D125216

[RISCV] Add more tests for vector reduce mask operations
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Authored by Jimerlife on May 9 2022, 3:35 AM.

Details

Reviewers
craig.topper
frasercrmck
benshi001
Commits
rG3b3ff24037e4: [RISCV] Add more tests for vector reduce mask operations
Summary

Add more tests for vector reduce mask operations

Diff Detail

Event Timeline

Jimerlife created this revision.May 9 2022, 3:35 AM
Herald added a project: Restricted Project. · View Herald TranscriptMay 9 2022, 3:35 AM
Herald added subscribers: sunshaoce, VincentWu, luke957 and 27 others. · View Herald Transcript
Jimerlife requested review of this revision.May 9 2022, 3:35 AM
Herald added subscribers: llvm-commits, • pcwang-thead, eopXD and 2 others. · View Herald TranscriptMay 9 2022, 3:35 AM
frasercrmck accepted this revision.May 9 2022, 3:50 AM

LGTM, thanks

This revision is now accepted and ready to land.May 9 2022, 3:50 AM
Harbormaster completed remote builds in B163448: Diff 427983.May 9 2022, 4:00 AM
This revision was landed with ongoing or failed builds.May 10 2022, 1:25 AM
Closed by commit rG3b3ff24037e4: [RISCV] Add more tests for vector reduce mask operations (authored by Jimerlife). · Explain Why
This revision was automatically updated to reflect the committed changes.
Jimerlife added a commit: rG3b3ff24037e4: [RISCV] Add more tests for vector reduce mask operations.
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Revision Contents

PathSize
llvm/
test/
CodeGen/
RISCV/
rvv/
500 lines
406 lines

Diff 428314

llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vreductions-mask.ll

Show First 20 Lines • Show All 46 Lines • ▼ Show 20 Lines
; CHECK-NEXT: vmv.x.s a0, v8 ; CHECK-NEXT: vmv.x.s a0, v8
; CHECK-NEXT: andi a0, a0, 1 ; CHECK-NEXT: andi a0, a0, 1
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.v1i1(<1 x i1> %v) %red = call i1 @llvm.vector.reduce.and.v1i1(<1 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.v1i1(<1 x i1>)
define signext i1 @vreduce_umax_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vmv.v.i v8, 0
; CHECK-NEXT: vmerge.vim v8, v8, 1, v0
; CHECK-NEXT: vmv.x.s a0, v8
; CHECK-NEXT: andi a0, a0, 1
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.v1i1(<1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.v1i1(<1 x i1>)
define signext i1 @vreduce_smax_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vmv.v.i v8, 0
; CHECK-NEXT: vmerge.vim v8, v8, 1, v0
; CHECK-NEXT: vmv.x.s a0, v8
; CHECK-NEXT: andi a0, a0, 1
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.v1i1(<1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.v1i1(<1 x i1>)
define signext i1 @vreduce_umin_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vmv.v.i v8, 0
; CHECK-NEXT: vmerge.vim v8, v8, 1, v0
; CHECK-NEXT: vmv.x.s a0, v8
; CHECK-NEXT: andi a0, a0, 1
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.v1i1(<1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.v1i1(<1 x i1>)
define signext i1 @vreduce_smin_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vmv.v.i v8, 0
; CHECK-NEXT: vmerge.vim v8, v8, 1, v0
; CHECK-NEXT: vmv.x.s a0, v8
; CHECK-NEXT: andi a0, a0, 1
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.v1i1(<1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.v2i1(<2 x i1>) declare i1 @llvm.vector.reduce.or.v2i1(<2 x i1>)
define signext i1 @vreduce_or_v2i1(<2 x i1> %v) { define signext i1 @vreduce_or_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_or_v2i1: ; CHECK-LABEL: vreduce_or_v2i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, mu ; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
Show All 27 Lines
; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.v2i1(<2 x i1> %v) %red = call i1 @llvm.vector.reduce.and.v2i1(<2 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.v2i1(<2 x i1>)
define signext i1 @vreduce_umax_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.v2i1(<2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.v2i1(<2 x i1>)
define signext i1 @vreduce_smax_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.v2i1(<2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.v2i1(<2 x i1>)
define signext i1 @vreduce_umin_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.v2i1(<2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.v2i1(<2 x i1>)
define signext i1 @vreduce_smin_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.v2i1(<2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.v4i1(<4 x i1>) declare i1 @llvm.vector.reduce.or.v4i1(<4 x i1>)
define signext i1 @vreduce_or_v4i1(<4 x i1> %v) { define signext i1 @vreduce_or_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_or_v4i1: ; CHECK-LABEL: vreduce_or_v4i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, mu ; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
Show All 27 Lines
; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> %v) %red = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.v4i1(<4 x i1>)
define signext i1 @vreduce_umax_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.v4i1(<4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.v4i1(<4 x i1>)
define signext i1 @vreduce_smax_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.v4i1(<4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.v4i1(<4 x i1>)
define signext i1 @vreduce_umin_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.v4i1(<4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.v4i1(<4 x i1>)
define signext i1 @vreduce_smin_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 4, e8, mf4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.v4i1(<4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.v8i1(<8 x i1>) declare i1 @llvm.vector.reduce.or.v8i1(<8 x i1>)
define signext i1 @vreduce_or_v8i1(<8 x i1> %v) { define signext i1 @vreduce_or_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_or_v8i1: ; CHECK-LABEL: vreduce_or_v8i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, mu ; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
Show All 27 Lines
; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.v8i1(<8 x i1> %v) %red = call i1 @llvm.vector.reduce.and.v8i1(<8 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.v8i1(<8 x i1>)
define signext i1 @vreduce_umax_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.v8i1(<8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.v8i1(<8 x i1>)
define signext i1 @vreduce_smax_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.v8i1(<8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.v8i1(<8 x i1>)
define signext i1 @vreduce_umin_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.v8i1(<8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.v8i1(<8 x i1>)
define signext i1 @vreduce_smin_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.v8i1(<8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.v16i1(<16 x i1>) declare i1 @llvm.vector.reduce.or.v16i1(<16 x i1>)
define signext i1 @vreduce_or_v16i1(<16 x i1> %v) { define signext i1 @vreduce_or_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_or_v16i1: ; CHECK-LABEL: vreduce_or_v16i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, mu ; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
Show All 27 Lines
; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.v16i1(<16 x i1> %v) %red = call i1 @llvm.vector.reduce.and.v16i1(<16 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.v16i1(<16 x i1>)
define signext i1 @vreduce_umax_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.v16i1(<16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.v16i1(<16 x i1>)
define signext i1 @vreduce_smax_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.v16i1(<16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.v16i1(<16 x i1>)
define signext i1 @vreduce_umin_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.v16i1(<16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.v16i1(<16 x i1>)
define signext i1 @vreduce_smin_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.v16i1(<16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.v32i1(<32 x i1>) declare i1 @llvm.vector.reduce.or.v32i1(<32 x i1>)
define signext i1 @vreduce_or_v32i1(<32 x i1> %v) { define signext i1 @vreduce_or_v32i1(<32 x i1> %v) {
; LMULMAX1-LABEL: vreduce_or_v32i1: ; LMULMAX1-LABEL: vreduce_or_v32i1:
; LMULMAX1: # %bb.0: ; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu ; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmor.mm v8, v0, v8 ; LMULMAX1-NEXT: vmor.mm v8, v0, v8
; LMULMAX1-NEXT: vcpop.m a0, v8 ; LMULMAX1-NEXT: vcpop.m a0, v8
▲ Show 20 Lines • Show All 57 Lines • ▼ Show 20 Lines
; LMULMAX8-NEXT: vcpop.m a0, v8 ; LMULMAX8-NEXT: vcpop.m a0, v8
; LMULMAX8-NEXT: seqz a0, a0 ; LMULMAX8-NEXT: seqz a0, a0
; LMULMAX8-NEXT: neg a0, a0 ; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret ; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.v32i1(<32 x i1> %v) %red = call i1 @llvm.vector.reduce.and.v32i1(<32 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.v32i1(<32 x i1>)
define signext i1 @vreduce_umax_v32i1(<32 x i1> %v) {
; LMULMAX1-LABEL: vreduce_umax_v32i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmor.mm v8, v0, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: snez a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_umax_v32i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 32
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m2, ta, mu
; LMULMAX8-NEXT: vcpop.m a0, v0
; LMULMAX8-NEXT: snez a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.v32i1(<32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.v32i1(<32 x i1>)
define signext i1 @vreduce_smax_v32i1(<32 x i1> %v) {
; LMULMAX1-LABEL: vreduce_smax_v32i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmnand.mm v8, v0, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: seqz a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_smax_v32i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 32
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m2, ta, mu
; LMULMAX8-NEXT: vmnot.m v8, v0
; LMULMAX8-NEXT: vcpop.m a0, v8
; LMULMAX8-NEXT: seqz a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.v32i1(<32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.v32i1(<32 x i1>)
define signext i1 @vreduce_umin_v32i1(<32 x i1> %v) {
; LMULMAX1-LABEL: vreduce_umin_v32i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmnand.mm v8, v0, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: seqz a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_umin_v32i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 32
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m2, ta, mu
; LMULMAX8-NEXT: vmnot.m v8, v0
; LMULMAX8-NEXT: vcpop.m a0, v8
; LMULMAX8-NEXT: seqz a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.v32i1(<32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.v32i1(<32 x i1>)
define signext i1 @vreduce_smin_v32i1(<32 x i1> %v) {
; LMULMAX1-LABEL: vreduce_smin_v32i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmor.mm v8, v0, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: snez a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_smin_v32i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 32
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m2, ta, mu
; LMULMAX8-NEXT: vcpop.m a0, v0
; LMULMAX8-NEXT: snez a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.v32i1(<32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.v64i1(<64 x i1>) declare i1 @llvm.vector.reduce.or.v64i1(<64 x i1>)
define signext i1 @vreduce_or_v64i1(<64 x i1> %v) { define signext i1 @vreduce_or_v64i1(<64 x i1> %v) {
; LMULMAX1-LABEL: vreduce_or_v64i1: ; LMULMAX1-LABEL: vreduce_or_v64i1:
; LMULMAX1: # %bb.0: ; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu ; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmor.mm v8, v8, v10 ; LMULMAX1-NEXT: vmor.mm v8, v8, v10
; LMULMAX1-NEXT: vmor.mm v9, v0, v9 ; LMULMAX1-NEXT: vmor.mm v9, v0, v9
▲ Show 20 Lines • Show All 62 Lines • ▼ Show 20 Lines
; LMULMAX8-NEXT: vmnot.m v8, v0 ; LMULMAX8-NEXT: vmnot.m v8, v0
; LMULMAX8-NEXT: vcpop.m a0, v8 ; LMULMAX8-NEXT: vcpop.m a0, v8
; LMULMAX8-NEXT: seqz a0, a0 ; LMULMAX8-NEXT: seqz a0, a0
; LMULMAX8-NEXT: neg a0, a0 ; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret ; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.v64i1(<64 x i1> %v) %red = call i1 @llvm.vector.reduce.and.v64i1(<64 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.v64i1(<64 x i1>)
define signext i1 @vreduce_umax_v64i1(<64 x i1> %v) {
; LMULMAX1-LABEL: vreduce_umax_v64i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmor.mm v8, v8, v10
; LMULMAX1-NEXT: vmor.mm v9, v0, v9
; LMULMAX1-NEXT: vmor.mm v8, v9, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: snez a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_umax_v64i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 64
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m4, ta, mu
; LMULMAX8-NEXT: vcpop.m a0, v0
; LMULMAX8-NEXT: snez a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.v64i1(<64 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.v64i1(<64 x i1>)
define signext i1 @vreduce_smax_v64i1(<64 x i1> %v) {
; LMULMAX1-LABEL: vreduce_smax_v64i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmand.mm v8, v8, v10
; LMULMAX1-NEXT: vmand.mm v9, v0, v9
; LMULMAX1-NEXT: vmnand.mm v8, v9, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: seqz a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_smax_v64i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 64
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m4, ta, mu
; LMULMAX8-NEXT: vmnot.m v8, v0
; LMULMAX8-NEXT: vcpop.m a0, v8
; LMULMAX8-NEXT: seqz a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.v64i1(<64 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.v64i1(<64 x i1>)
define signext i1 @vreduce_umin_v64i1(<64 x i1> %v) {
; LMULMAX1-LABEL: vreduce_umin_v64i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmand.mm v8, v8, v10
; LMULMAX1-NEXT: vmand.mm v9, v0, v9
; LMULMAX1-NEXT: vmnand.mm v8, v9, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: seqz a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_umin_v64i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 64
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m4, ta, mu
; LMULMAX8-NEXT: vmnot.m v8, v0
; LMULMAX8-NEXT: vcpop.m a0, v8
; LMULMAX8-NEXT: seqz a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.v64i1(<64 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.v64i1(<64 x i1>)
define signext i1 @vreduce_smin_v64i1(<64 x i1> %v) {
; LMULMAX1-LABEL: vreduce_smin_v64i1:
; LMULMAX1: # %bb.0:
; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, mu
; LMULMAX1-NEXT: vmor.mm v8, v8, v10
; LMULMAX1-NEXT: vmor.mm v9, v0, v9
; LMULMAX1-NEXT: vmor.mm v8, v9, v8
; LMULMAX1-NEXT: vcpop.m a0, v8
; LMULMAX1-NEXT: snez a0, a0
; LMULMAX1-NEXT: neg a0, a0
; LMULMAX1-NEXT: ret
;
; LMULMAX8-LABEL: vreduce_smin_v64i1:
; LMULMAX8: # %bb.0:
; LMULMAX8-NEXT: li a0, 64
; LMULMAX8-NEXT: vsetvli zero, a0, e8, m4, ta, mu
; LMULMAX8-NEXT: vcpop.m a0, v0
; LMULMAX8-NEXT: snez a0, a0
; LMULMAX8-NEXT: neg a0, a0
; LMULMAX8-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.v64i1(<64 x i1> %v)
ret i1 %red
}

llvm/test/CodeGen/RISCV/rvv/vreductions-mask.ll

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; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.nxv1i1(<vscale x 1 x i1> %v) %red = call i1 @llvm.vector.reduce.and.nxv1i1(<vscale x 1 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.nxv1i1(<vscale x 1 x i1>)
define signext i1 @vreduce_umax_nxv1i1(<vscale x 1 x i1> %v) {
; CHECK-LABEL: vreduce_umax_nxv1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.nxv1i1(<vscale x 1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.nxv1i1(<vscale x 1 x i1>)
define signext i1 @vreduce_smax_nxv1i1(<vscale x 1 x i1> %v) {
; CHECK-LABEL: vreduce_smax_nxv1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.nxv1i1(<vscale x 1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.nxv1i1(<vscale x 1 x i1>)
define signext i1 @vreduce_umin_nxv1i1(<vscale x 1 x i1> %v) {
; CHECK-LABEL: vreduce_umin_nxv1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.nxv1i1(<vscale x 1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.nxv1i1(<vscale x 1 x i1>)
define signext i1 @vreduce_smin_nxv1i1(<vscale x 1 x i1> %v) {
; CHECK-LABEL: vreduce_smin_nxv1i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.nxv1i1(<vscale x 1 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.nxv2i1(<vscale x 2 x i1>) declare i1 @llvm.vector.reduce.or.nxv2i1(<vscale x 2 x i1>)
define signext i1 @vreduce_or_nxv2i1(<vscale x 2 x i1> %v) { define signext i1 @vreduce_or_nxv2i1(<vscale x 2 x i1> %v) {
; CHECK-LABEL: vreduce_or_nxv2i1: ; CHECK-LABEL: vreduce_or_nxv2i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
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; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.nxv2i1(<vscale x 2 x i1> %v) %red = call i1 @llvm.vector.reduce.and.nxv2i1(<vscale x 2 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.nxv2i1(<vscale x 2 x i1>)
define signext i1 @vreduce_umax_nxv2i1(<vscale x 2 x i1> %v) {
; CHECK-LABEL: vreduce_umax_nxv2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.nxv2i1(<vscale x 2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.nxv2i1(<vscale x 2 x i1>)
define signext i1 @vreduce_smax_nxv2i1(<vscale x 2 x i1> %v) {
; CHECK-LABEL: vreduce_smax_nxv2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.nxv2i1(<vscale x 2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.nxv2i1(<vscale x 2 x i1>)
define signext i1 @vreduce_umin_nxv2i1(<vscale x 2 x i1> %v) {
; CHECK-LABEL: vreduce_umin_nxv2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.nxv2i1(<vscale x 2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.nxv2i1(<vscale x 2 x i1>)
define signext i1 @vreduce_smin_nxv2i1(<vscale x 2 x i1> %v) {
; CHECK-LABEL: vreduce_smin_nxv2i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.nxv2i1(<vscale x 2 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.nxv4i1(<vscale x 4 x i1>) declare i1 @llvm.vector.reduce.or.nxv4i1(<vscale x 4 x i1>)
define signext i1 @vreduce_or_nxv4i1(<vscale x 4 x i1> %v) { define signext i1 @vreduce_or_nxv4i1(<vscale x 4 x i1> %v) {
; CHECK-LABEL: vreduce_or_nxv4i1: ; CHECK-LABEL: vreduce_or_nxv4i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu ; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
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; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.nxv4i1(<vscale x 4 x i1> %v) %red = call i1 @llvm.vector.reduce.and.nxv4i1(<vscale x 4 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.nxv4i1(<vscale x 4 x i1>)
define signext i1 @vreduce_umax_nxv4i1(<vscale x 4 x i1> %v) {
; CHECK-LABEL: vreduce_umax_nxv4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.nxv4i1(<vscale x 4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.nxv4i1(<vscale x 4 x i1>)
define signext i1 @vreduce_smax_nxv4i1(<vscale x 4 x i1> %v) {
; CHECK-LABEL: vreduce_smax_nxv4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.nxv4i1(<vscale x 4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.nxv4i1(<vscale x 4 x i1>)
define signext i1 @vreduce_umin_nxv4i1(<vscale x 4 x i1> %v) {
; CHECK-LABEL: vreduce_umin_nxv4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.nxv4i1(<vscale x 4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.nxv4i1(<vscale x 4 x i1>)
define signext i1 @vreduce_smin_nxv4i1(<vscale x 4 x i1> %v) {
; CHECK-LABEL: vreduce_smin_nxv4i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.nxv4i1(<vscale x 4 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.nxv8i1(<vscale x 8 x i1>) declare i1 @llvm.vector.reduce.or.nxv8i1(<vscale x 8 x i1>)
define signext i1 @vreduce_or_nxv8i1(<vscale x 8 x i1> %v) { define signext i1 @vreduce_or_nxv8i1(<vscale x 8 x i1> %v) {
; CHECK-LABEL: vreduce_or_nxv8i1: ; CHECK-LABEL: vreduce_or_nxv8i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu ; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
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; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.nxv8i1(<vscale x 8 x i1> %v) %red = call i1 @llvm.vector.reduce.and.nxv8i1(<vscale x 8 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.nxv8i1(<vscale x 8 x i1>)
define signext i1 @vreduce_umax_nxv8i1(<vscale x 8 x i1> %v) {
; CHECK-LABEL: vreduce_umax_nxv8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.nxv8i1(<vscale x 8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.nxv8i1(<vscale x 8 x i1>)
define signext i1 @vreduce_smax_nxv8i1(<vscale x 8 x i1> %v) {
; CHECK-LABEL: vreduce_smax_nxv8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.nxv8i1(<vscale x 8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.nxv8i1(<vscale x 8 x i1>)
define signext i1 @vreduce_umin_nxv8i1(<vscale x 8 x i1> %v) {
; CHECK-LABEL: vreduce_umin_nxv8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.nxv8i1(<vscale x 8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.nxv8i1(<vscale x 8 x i1>)
define signext i1 @vreduce_smin_nxv8i1(<vscale x 8 x i1> %v) {
; CHECK-LABEL: vreduce_smin_nxv8i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.nxv8i1(<vscale x 8 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.nxv16i1(<vscale x 16 x i1>) declare i1 @llvm.vector.reduce.or.nxv16i1(<vscale x 16 x i1>)
define signext i1 @vreduce_or_nxv16i1(<vscale x 16 x i1> %v) { define signext i1 @vreduce_or_nxv16i1(<vscale x 16 x i1> %v) {
; CHECK-LABEL: vreduce_or_nxv16i1: ; CHECK-LABEL: vreduce_or_nxv16i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu ; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
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; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.nxv16i1(<vscale x 16 x i1> %v) %red = call i1 @llvm.vector.reduce.and.nxv16i1(<vscale x 16 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.nxv16i1(<vscale x 16 x i1>)
define signext i1 @vreduce_umax_nxv16i1(<vscale x 16 x i1> %v) {
; CHECK-LABEL: vreduce_umax_nxv16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.nxv16i1(<vscale x 16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.nxv16i1(<vscale x 16 x i1>)
define signext i1 @vreduce_smax_nxv16i1(<vscale x 16 x i1> %v) {
; CHECK-LABEL: vreduce_smax_nxv16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.nxv16i1(<vscale x 16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.nxv16i1(<vscale x 16 x i1>)
define signext i1 @vreduce_umin_nxv16i1(<vscale x 16 x i1> %v) {
; CHECK-LABEL: vreduce_umin_nxv16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.nxv16i1(<vscale x 16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.nxv16i1(<vscale x 16 x i1>)
define signext i1 @vreduce_smin_nxv16i1(<vscale x 16 x i1> %v) {
; CHECK-LABEL: vreduce_smin_nxv16i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.nxv16i1(<vscale x 16 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.nxv32i1(<vscale x 32 x i1>) declare i1 @llvm.vector.reduce.or.nxv32i1(<vscale x 32 x i1>)
define signext i1 @vreduce_or_nxv32i1(<vscale x 32 x i1> %v) { define signext i1 @vreduce_or_nxv32i1(<vscale x 32 x i1> %v) {
; CHECK-LABEL: vreduce_or_nxv32i1: ; CHECK-LABEL: vreduce_or_nxv32i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu ; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
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; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.nxv32i1(<vscale x 32 x i1> %v) %red = call i1 @llvm.vector.reduce.and.nxv32i1(<vscale x 32 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.nxv32i1(<vscale x 32 x i1>)
define signext i1 @vreduce_umax_nxv32i1(<vscale x 32 x i1> %v) {
; CHECK-LABEL: vreduce_umax_nxv32i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.nxv32i1(<vscale x 32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.nxv32i1(<vscale x 32 x i1>)
define signext i1 @vreduce_smax_nxv32i1(<vscale x 32 x i1> %v) {
; CHECK-LABEL: vreduce_smax_nxv32i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.nxv32i1(<vscale x 32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.nxv32i1(<vscale x 32 x i1>)
define signext i1 @vreduce_umin_nxv32i1(<vscale x 32 x i1> %v) {
; CHECK-LABEL: vreduce_umin_nxv32i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.nxv32i1(<vscale x 32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.nxv32i1(<vscale x 32 x i1>)
define signext i1 @vreduce_smin_nxv32i1(<vscale x 32 x i1> %v) {
; CHECK-LABEL: vreduce_smin_nxv32i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.nxv32i1(<vscale x 32 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.or.nxv64i1(<vscale x 64 x i1>) declare i1 @llvm.vector.reduce.or.nxv64i1(<vscale x 64 x i1>)
define signext i1 @vreduce_or_nxv64i1(<vscale x 64 x i1> %v) { define signext i1 @vreduce_or_nxv64i1(<vscale x 64 x i1> %v) {
; CHECK-LABEL: vreduce_or_nxv64i1: ; CHECK-LABEL: vreduce_or_nxv64i1:
; CHECK: # %bb.0: ; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu ; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0 ; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0 ; CHECK-NEXT: snez a0, a0
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; CHECK-NEXT: vmnot.m v8, v0 ; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8 ; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0 ; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0 ; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret ; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.and.nxv64i1(<vscale x 64 x i1> %v) %red = call i1 @llvm.vector.reduce.and.nxv64i1(<vscale x 64 x i1> %v)
ret i1 %red ret i1 %red
} }
declare i1 @llvm.vector.reduce.umax.nxv64i1(<vscale x 64 x i1>)
define signext i1 @vreduce_umax_nxv64i1(<vscale x 64 x i1> %v) {
; CHECK-LABEL: vreduce_umax_nxv64i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umax.nxv64i1(<vscale x 64 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smax.nxv64i1(<vscale x 64 x i1>)
define signext i1 @vreduce_smax_nxv64i1(<vscale x 64 x i1> %v) {
; CHECK-LABEL: vreduce_smax_nxv64i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smax.nxv64i1(<vscale x 64 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.umin.nxv64i1(<vscale x 64 x i1>)
define signext i1 @vreduce_umin_nxv64i1(<vscale x 64 x i1> %v) {
; CHECK-LABEL: vreduce_umin_nxv64i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu
; CHECK-NEXT: vmnot.m v8, v0
; CHECK-NEXT: vcpop.m a0, v8
; CHECK-NEXT: seqz a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.umin.nxv64i1(<vscale x 64 x i1> %v)
ret i1 %red
}
declare i1 @llvm.vector.reduce.smin.nxv64i1(<vscale x 64 x i1>)
define signext i1 @vreduce_smin_nxv64i1(<vscale x 64 x i1> %v) {
; CHECK-LABEL: vreduce_smin_nxv64i1:
; CHECK: # %bb.0:
; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu
; CHECK-NEXT: vcpop.m a0, v0
; CHECK-NEXT: snez a0, a0
; CHECK-NEXT: neg a0, a0
; CHECK-NEXT: ret
%red = call i1 @llvm.vector.reduce.smin.nxv64i1(<vscale x 64 x i1> %v)
ret i1 %red
}