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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=aarch64-linux-gnu < %s | FileCheck %s
;; Patterns that lower to concat_vectors where all incoming operands are the same.
define void @concat_i8q_256(<16 x i8> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_i8q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <16 x i8> %data, <16 x i8> poison, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15,
i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
store <32 x i8> %splat, ptr %addr, align 1
ret void
}
define void @concat_i16q_256(<8 x i16> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_i16q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <8 x i16> %data, <8 x i16> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7,
i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
store <16 x i16> %splat, ptr %addr, align 1
ret void
}
define void @concat_i32q_256(<4 x i32> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_i32q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <4 x i32> %data, <4 x i32> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3>
store <8 x i32> %splat, ptr %addr, align 1
ret void
}
define void @concat_i64q_256(<2 x i64> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_i64q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <2 x i64> %data, <2 x i64> poison, <4 x i32> <i32 0, i32 1,
i32 0, i32 1>
store <4 x i64> %splat, ptr %addr, align 1
ret void
}
define void @concat_f16q_256(<8 x half> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_f16q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <8 x half> %data, <8 x half> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7,
i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
store <16 x half> %splat, ptr %addr, align 1
ret void
}
define void @concat_bf16q_256(<8 x bfloat> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_bf16q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: stp q0, q0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <8 x bfloat> %data, <8 x bfloat> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7,
i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
store <16 x bfloat> %splat, ptr %addr, align 1
ret void
}
define void @concat_f32q_256(<4 x float> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_f32q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <4 x float> %data, <4 x float> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3>
store <8 x float> %splat, ptr %addr, align 1
ret void
}
define void @concat_f64q_256(<2 x double> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_f64q_256:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <2 x double> %data, <2 x double> poison, <4 x i32> <i32 0, i32 1,
i32 0, i32 1>
store <4 x double> %splat, ptr %addr, align 1
ret void
}
;; Test a wider vector
define void @concat_i32q_512_with_256_vectors(<4 x i32> %data, ptr %addr) #0 {
; CHECK-LABEL: concat_i32q_512_with_256_vectors:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0, #1, mul vl]
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <4 x i32> %data, <4 x i32> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3>
store <16 x i32> %splat, ptr %addr, align 1
ret void
}
define void @concat_i32q_512_with_512_vectors(<4 x i32> %data, ptr %addr) #1 {
; CHECK-LABEL: concat_i32q_512_with_512_vectors:
; CHECK: // %bb.0:
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov z0.q, q0
; CHECK-NEXT: str z0, [x0]
; CHECK-NEXT: ret
%splat = shufflevector <4 x i32> %data, <4 x i32> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3,
i32 0, i32 1, i32 2, i32 3>
store <16 x i32> %splat, ptr %addr, align 1
ret void
}
attributes #0 = { vscale_range(2,2) "target-features"="+sve,+bf16" }
attributes #1 = { vscale_range(4,4) "target-features"="+sve,+bf16" }
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