28 lines
753 B
YAML
28 lines
753 B
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -O0 -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s
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--- |
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target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
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define void @implicit_def() { ret void }
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...
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---
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name: implicit_def
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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body: |
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bb.0:
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; CHECK-LABEL: name: implicit_def
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; CHECK: [[DEF:%[0-9]+]]:gpr32 = IMPLICIT_DEF
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; CHECK: [[ADDWrr:%[0-9]+]]:gpr32 = ADDWrr [[DEF]], [[DEF]]
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; CHECK: %w0 = COPY [[ADDWrr]]
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%0(s32) = G_IMPLICIT_DEF
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%1(s32) = G_ADD %0, %0
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%w0 = COPY %1(s32)
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...
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