47 lines
1.8 KiB
Plaintext
47 lines
1.8 KiB
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc %s -mtriple=riscv64 -run-pass=riscv-cleanup-vsetvli -o - | FileCheck %s
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# Make sure we don't combine these VSET{I}VLIs in the cleanup pass. We could not
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# differentiate AVL values if the opcode of the previous one is different from
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# current one.
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--- |
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; ModuleID = '../llvm/test/CodeGen/RISCV/rvv/add-vsetivli.ll'
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source_filename = "../llvm/test/CodeGen/RISCV/rvv/add-vsetivli.ll"
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target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n64-S128"
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target triple = "riscv64"
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define void @cleanup_vsetivli() #0 {
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ret void
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}
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attributes #0 = { "target-features"="+experimental-v" }
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...
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---
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name: cleanup_vsetivli
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alignment: 4
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tracksRegLiveness: true
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registers:
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- { id: 0, class: gpr }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0 (%ir-block.0):
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; CHECK-LABEL: name: cleanup_vsetivli
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; CHECK: dead %0:gpr = PseudoVSETVLI $x0, 12, implicit-def $vl, implicit-def $vtype
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; CHECK: dead %1:gpr = PseudoVSETIVLI 5, 12, implicit-def $vl, implicit-def $vtype
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; CHECK: dead %3:gpr = PseudoVSETVLI $x0, 12, implicit-def $vl, implicit-def $vtype
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; CHECK: dead %5:gpr = PseudoVSETIVLI 5, 12, implicit-def $vl, implicit-def $vtype
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; CHECK: PseudoRET
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dead %0:gpr = PseudoVSETVLI $x0, 12, implicit-def $vl, implicit-def $vtype
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dead %1:gpr = PseudoVSETIVLI 5, 12, implicit-def $vl, implicit-def $vtype
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dead %2:gpr = PseudoVSETIVLI 5, 12, implicit-def $vl, implicit-def $vtype
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dead %3:gpr = PseudoVSETVLI $x0, 12, implicit-def $vl, implicit-def $vtype
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dead %4:gpr = PseudoVSETVLI $x0, 12, implicit-def $vl, implicit-def $vtype
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dead %5:gpr = PseudoVSETIVLI 5, 12, implicit-def $vl, implicit-def $vtype
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PseudoRET
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...
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