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d4c615be8c
Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
31 lines
557 B
YAML
31 lines
557 B
YAML
# RUN: llc -march=hexagon -run-pass amode-opt %s -o - | FileCheck %s
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# Check that the addasl is not propagated into the addressing mode.
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# CHECK-NOT: L4_loadri_ur
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--- |
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@g = global i32 zeroinitializer
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define void @fred() { ret void }
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...
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---
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name: fred
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $p0
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$r0 = A2_tfrsi @g
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$r1 = A2_tfrsi 1
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$r2 = S2_addasl_rrri $r0, $r1, 1
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J2_jumpt $p0, %bb.2, implicit-def $pc
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bb.1:
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liveins: $r0, $r2
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$r1 = A2_tfrsi 2
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bb.2:
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liveins: $r0, $r2
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$r3 = L2_loadri_io $r2, 0
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...
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