mirror of
https://github.com/RPCS3/llvm-mirror.git
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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
142 lines
4.2 KiB
YAML
142 lines
4.2 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=i686-linux-gnu -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s
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--- |
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define i1 @ptrtoint_s1_p0(i64* %p) {
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entry:
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%0 = ptrtoint i64* %p to i1
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ret i1 %0
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}
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define i8 @ptrtoint_s8_p0(i64* %p) {
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entry:
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%0 = ptrtoint i64* %p to i8
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ret i8 %0
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}
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define i16 @ptrtoint_s16_p0(i64* %p) {
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entry:
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%0 = ptrtoint i64* %p to i16
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ret i16 %0
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}
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define i32 @ptrtoint_s32_p0(i64* %p) {
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entry:
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%0 = ptrtoint i64* %p to i32
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ret i32 %0
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}
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...
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---
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name: ptrtoint_s1_p0
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alignment: 16
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tracksRegLiveness: true
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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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frameInfo:
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maxAlignment: 4
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fixedStack:
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- { id: 0, size: 4, alignment: 16, stack-id: default, isImmutable: true }
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body: |
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bb.1.entry:
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; CHECK-LABEL: name: ptrtoint_s1_p0
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; CHECK: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
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; CHECK: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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; CHECK: [[PTRTOINT:%[0-9]+]]:_(s1) = G_PTRTOINT [[LOAD]](p0)
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s8) = G_ANYEXT [[PTRTOINT]](s1)
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; CHECK: $al = COPY [[ANYEXT]](s8)
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; CHECK: RET 0, implicit $al
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%1:_(p0) = G_FRAME_INDEX %fixed-stack.0
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%0:_(p0) = G_LOAD %1(p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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%2:_(s1) = G_PTRTOINT %0(p0)
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%3:_(s8) = G_ANYEXT %2(s1)
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$al = COPY %3(s8)
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RET 0, implicit $al
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...
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---
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name: ptrtoint_s8_p0
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alignment: 16
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tracksRegLiveness: true
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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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frameInfo:
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maxAlignment: 4
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fixedStack:
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- { id: 0, size: 4, alignment: 16, stack-id: default, isImmutable: true }
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body: |
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bb.1.entry:
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; CHECK-LABEL: name: ptrtoint_s8_p0
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; CHECK: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
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; CHECK: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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; CHECK: [[PTRTOINT:%[0-9]+]]:_(s8) = G_PTRTOINT [[LOAD]](p0)
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; CHECK: $al = COPY [[PTRTOINT]](s8)
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; CHECK: RET 0, implicit $al
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%1:_(p0) = G_FRAME_INDEX %fixed-stack.0
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%0:_(p0) = G_LOAD %1(p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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%2:_(s8) = G_PTRTOINT %0(p0)
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$al = COPY %2(s8)
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RET 0, implicit $al
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...
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---
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name: ptrtoint_s16_p0
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alignment: 16
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tracksRegLiveness: true
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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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frameInfo:
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maxAlignment: 4
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fixedStack:
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- { id: 0, size: 4, alignment: 16, stack-id: default, isImmutable: true }
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body: |
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bb.1.entry:
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; CHECK-LABEL: name: ptrtoint_s16_p0
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; CHECK: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
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; CHECK: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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; CHECK: [[PTRTOINT:%[0-9]+]]:_(s16) = G_PTRTOINT [[LOAD]](p0)
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; CHECK: $ax = COPY [[PTRTOINT]](s16)
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; CHECK: RET 0, implicit $ax
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%1:_(p0) = G_FRAME_INDEX %fixed-stack.0
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%0:_(p0) = G_LOAD %1(p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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%2:_(s16) = G_PTRTOINT %0(p0)
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$ax = COPY %2(s16)
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RET 0, implicit $ax
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...
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---
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name: ptrtoint_s32_p0
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alignment: 16
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tracksRegLiveness: true
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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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frameInfo:
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maxAlignment: 4
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fixedStack:
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- { id: 0, size: 4, alignment: 16, stack-id: default, isImmutable: true }
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body: |
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bb.1.entry:
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; CHECK-LABEL: name: ptrtoint_s32_p0
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; CHECK: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
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; CHECK: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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; CHECK: [[PTRTOINT:%[0-9]+]]:_(s32) = G_PTRTOINT [[LOAD]](p0)
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; CHECK: $eax = COPY [[PTRTOINT]](s32)
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; CHECK: RET 0, implicit $eax
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%1:_(p0) = G_FRAME_INDEX %fixed-stack.0
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%0:_(p0) = G_LOAD %1(p0) :: (invariant load 4 from %fixed-stack.0, align 16)
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%2:_(s32) = G_PTRTOINT %0(p0)
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$eax = COPY %2(s32)
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RET 0, implicit $eax
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...
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