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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
37 lines
1.1 KiB
YAML
37 lines
1.1 KiB
YAML
# RUN: llc -mtriple=i386-linux-gnu -run-pass=regbankselect %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=FAST
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# RUN: llc -mtriple=i386-linux-gnu -regbankselect-greedy -run-pass=regbankselect %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=GREEDY
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--- |
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define void @test_uadde_i32() {
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ret void
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}
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...
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---
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name: test_uadde_i32
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# CHECK-LABEL: name: test_uadde_i32
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alignment: 16
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legalized: true
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regBankSelected: false
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# CHECK: registers:
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# CHECK-NEXT: - { id: 0, class: gpr, preferred-register: '' }
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# CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' }
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# CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' }
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# CHECK-NEXT: - { id: 3, class: gpr, preferred-register: '' }
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# CHECK-NEXT: - { id: 4, class: gpr, preferred-register: '' }
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registers:
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- { id: 0, class: _ }
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- { id: 1, class: _ }
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- { id: 2, class: _ }
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- { id: 3, class: _ }
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- { id: 4, class: _ }
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body: |
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bb.0 (%ir-block.0):
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%0(s32) = IMPLICIT_DEF
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%1(s32) = IMPLICIT_DEF
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%2(s1) = IMPLICIT_DEF
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%3(s32), %4(s1) = G_UADDE %0, %1, %2
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RET 0
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...
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