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d49cb60862
Summary: This catches malformed mir files which specify alignment as log2 instead of pow2. See https://reviews.llvm.org/D65945 for reference, This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet Subscribers: MatzeB, qcolombet, dschuff, arsenm, sdardis, nemanjai, jvesely, nhaehnle, hiraditya, kbarton, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, Petar.Avramovic, asbirlea, s.egerton, pzheng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67433 llvm-svn: 371608
58 lines
1.2 KiB
YAML
58 lines
1.2 KiB
YAML
# RUN: llc -simplify-mir -run-pass=machine-outliner -verify-machineinstrs %s -o - | FileCheck %s
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# CHECK-NOT: OUTLINED_FUNCTION
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--- |
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target triple = "arm64----"
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@g = external global i64, align 8
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define void @foo() #0 {
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ret void
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}
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define void @foo2() #0 {
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ret void
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}
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define void @foo3() #0 {
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ret void
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}
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attributes #0 = { nounwind noredzone }
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...
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---
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name: foo
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alignment: 4
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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: $x27, $lr
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$x27 = ADRP target-flags(aarch64-page, aarch64-got) @g
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$lr = ADRP target-flags(aarch64-page, aarch64-got) @g
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RET undef $lr
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...
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---
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name: foo2
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alignment: 4
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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: $x27, $lr
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$x27 = ADRP target-flags(aarch64-page, aarch64-got) @g
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$lr = ADRP target-flags(aarch64-page, aarch64-got) @g
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RET undef $lr
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...
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---
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name: foo3
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alignment: 4
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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: $x27, $lr
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$x27 = ADRP target-flags(aarch64-page, aarch64-got) @g
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$lr = ADRP target-flags(aarch64-page, aarch64-got) @g
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RET undef $lr
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...
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