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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
23 lines
485 B
YAML
23 lines
485 B
YAML
# RUN: llc -march=hexagon -run-pass amode-opt %s -o - | FileCheck %s
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# This testcase used to crash.
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# CHECK: S2_storerb_io killed $r0, @var_i8, killed $r2
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--- |
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define void @fred() { ret void }
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@var_i8 = global [10 x i8] zeroinitializer, align 8
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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: $r0
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$r1 = A2_tfrsi @var_i8
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$r2 = A2_tfrsi 255
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S4_storerb_rr killed $r0, killed $r1, 0, killed $r2
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PS_jmpret $r31, implicit-def $pc
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...
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