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19 lines
439 B
19 lines
439 B
# RUN: llc -mtriple=s390x-linux-gnu -mcpu=z196 -O0 -start-before=prologepilog \
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# RUN: -o - %s | FileCheck %s
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#
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# Test that a COPY to CC gets implemented with a tmlh or tmhh depending on
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# the source register.
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---
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name: fun0
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $r3l, $r4h
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; CHECK-LABEL: fun0
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; CHECK: tmlh %r3, 12288
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; CHECK: tmhh %r4, 12288
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$cc = COPY $r3l
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$cc = COPY $r4h
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...
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