61 lines
2.4 KiB
LLVM
61 lines
2.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv64 -mattr=+v < %s 2>&1 | FileCheck %s
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define <vscale x 16 x i32> @bar(i32 %0, i32 %1, i32 %2, i32 %3, i32 %4, i32 %5, i32 %6, i32 %7, <vscale x 16 x i32> %w, <vscale x 16 x i32> %x, <vscale x 16 x i32> %y, <vscale x 16 x i32> %z) {
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; CHECK-LABEL: bar:
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; CHECK: # %bb.0:
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; CHECK-NEXT: ld a0, 0(sp)
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; CHECK-NEXT: ld a1, 8(sp)
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; CHECK-NEXT: vl8re32.v v24, (a0)
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; CHECK-NEXT: vl8re32.v v0, (a1)
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; CHECK-NEXT: vsetvli a0, zero, e32, m8, ta, ma
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; CHECK-NEXT: vadd.vv v8, v8, v24
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; CHECK-NEXT: vadd.vv v16, v16, v0
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; CHECK-NEXT: vadd.vv v8, v8, v16
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; CHECK-NEXT: ret
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%s0 = add <vscale x 16 x i32> %w, %y
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%s1 = add <vscale x 16 x i32> %x, %z
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%s = add <vscale x 16 x i32> %s0, %s1
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ret <vscale x 16 x i32> %s
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}
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define <vscale x 16 x i32> @foo(i32 %0, i32 %1, i32 %2, i32 %3, i32 %4, i32 %5, i32 %6, i32 %7, <vscale x 16 x i32> %x) {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0:
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; CHECK-NEXT: addi sp, sp, -96
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; CHECK-NEXT: .cfi_def_cfa_offset 96
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; CHECK-NEXT: sd ra, 88(sp) # 8-byte Folded Spill
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; CHECK-NEXT: sd s0, 80(sp) # 8-byte Folded Spill
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; CHECK-NEXT: sd s1, 72(sp) # 8-byte Folded Spill
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; CHECK-NEXT: .cfi_offset ra, -8
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; CHECK-NEXT: .cfi_offset s0, -16
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; CHECK-NEXT: .cfi_offset s1, -24
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; CHECK-NEXT: addi s0, sp, 96
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; CHECK-NEXT: .cfi_def_cfa s0, 0
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; CHECK-NEXT: csrr t0, vlenb
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; CHECK-NEXT: slli t0, t0, 4
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; CHECK-NEXT: sub sp, sp, t0
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; CHECK-NEXT: andi sp, sp, -64
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; CHECK-NEXT: mv s1, sp
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; CHECK-NEXT: addi sp, sp, -16
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; CHECK-NEXT: addi t0, s1, 64
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; CHECK-NEXT: vs8r.v v8, (t0)
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; CHECK-NEXT: csrr t1, vlenb
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; CHECK-NEXT: slli t1, t1, 3
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; CHECK-NEXT: add t1, s1, t1
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; CHECK-NEXT: addi t1, t1, 64
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; CHECK-NEXT: vs8r.v v8, (t1)
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; CHECK-NEXT: sd t0, 8(sp)
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; CHECK-NEXT: sd t1, 0(sp)
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; CHECK-NEXT: vmv8r.v v16, v8
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; CHECK-NEXT: call bar
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; CHECK-NEXT: addi sp, sp, 16
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; CHECK-NEXT: addi sp, s0, -96
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; CHECK-NEXT: ld ra, 88(sp) # 8-byte Folded Reload
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; CHECK-NEXT: ld s0, 80(sp) # 8-byte Folded Reload
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; CHECK-NEXT: ld s1, 72(sp) # 8-byte Folded Reload
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; CHECK-NEXT: addi sp, sp, 96
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; CHECK-NEXT: ret
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%ret = call <vscale x 16 x i32> @bar(i32 %0, i32 %1, i32 %2, i32 %3, i32 %4, i32 %5, i32 %6, i32 %7, <vscale x 16 x i32> %x, <vscale x 16 x i32> %x, <vscale x 16 x i32> %x, <vscale x 16 x i32> %x)
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ret <vscale x 16 x i32> %ret
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}
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