36 lines
1.4 KiB
YAML
36 lines
1.4 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -march=riscv64 -mattr=+experimental-v -verify-machineinstrs \
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# RUN: -start-after finalize-isel -stop-after prologepilog -o - %s | FileCheck %s
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--- |
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define void @mask_reg_alloc() {
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ret void
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}
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...
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---
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name: mask_reg_alloc
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tracksRegLiveness: true
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body: |
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bb.0 (%ir-block.0):
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liveins: $v0, $v1, $v2, $v3
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; CHECK-LABEL: name: mask_reg_alloc
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; CHECK: liveins: $v0, $v1, $v2, $v3
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; CHECK: dead $x0 = PseudoVSETIVLI 1, 64, implicit-def $vl, implicit-def $vtype
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; CHECK: renamable $v25 = PseudoVMERGE_VIM_M1 killed renamable $v2, 1, killed renamable $v0, 1, 3, implicit $vl, implicit $vtype
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; CHECK: renamable $v0 = COPY killed renamable $v1
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; CHECK: renamable $v26 = PseudoVMERGE_VIM_M1 killed renamable $v3, 1, killed renamable $v0, 1, 3, implicit $vl, implicit $vtype
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; CHECK: renamable $v0 = PseudoVADD_VV_M1 killed renamable $v25, killed renamable $v26, 1, 3, implicit $vl, implicit $vtype
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; CHECK: PseudoRET implicit $v0
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%0:vr = COPY $v0
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%1:vr = COPY $v1
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%2:vr = COPY $v2
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%3:vr = COPY $v3
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%4:vmv0 = COPY %0
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%5:vrnov0 = PseudoVMERGE_VIM_M1 killed %2, 1, %4, 1, 3
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%6:vmv0 = COPY %1
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%7:vrnov0 = PseudoVMERGE_VIM_M1 killed %3, 1, %6, 1, 3
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%8:vr = PseudoVADD_VV_M1 killed %5, killed %7, 1, 3
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$v0 = COPY %8
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PseudoRET implicit $v0
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...
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