104 lines
3.9 KiB
LLVM
104 lines
3.9 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -global-isel -mtriple=arm64-linux-gnu -global-isel-abort=1 | FileCheck %s
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; RUN: llc < %s -global-isel -mtriple=arm64-linux-gnu -global-isel-abort=1 --try-experimental-debuginfo-iterators | FileCheck %s
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target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
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target triple = "arm64-apple-ios9.0.0"
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; Check we don't fall back due to hitting a DBG_VALUE with a deleted vreg.
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%0 = type { %1, %3, %5, %8, i8, i32, i8, i64, [4096 x %9], i64, i64, [4096 x %11], i64, i64, %13, %21, ptr, %35, i64, [504 x i8] }
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%1 = type { [32 x %2] }
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%2 = type { i32, i32 }
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%3 = type { [32 x %4] }
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%4 = type { i64, i64 }
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%5 = type { [32 x %6] }
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%6 = type { %7, %7 }
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%7 = type { i8, [64 x i8] }
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%8 = type { [1024 x %7], %7 }
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%9 = type { ptr, i64 }
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%10 = type { ptr, ptr, i8, i8 }
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%11 = type { ptr, ptr }
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%12 = type { i64, i64 }
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%13 = type { %14 }
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%14 = type { ptr, %17, %19 }
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%15 = type { ptr }
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%16 = type <{ %15, ptr, ptr, i8, [7 x i8] }>
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%17 = type { %18 }
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%18 = type { %15 }
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%19 = type { %20 }
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%20 = type { i64 }
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%21 = type { %22 }
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%22 = type <{ %23, %30, %32, %33, [4 x i8] }>
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%23 = type { %24 }
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%24 = type { %25, %27 }
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%25 = type { ptr }
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%26 = type { ptr }
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%27 = type { %28 }
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%28 = type { %29 }
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%29 = type { %20 }
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%30 = type { %31 }
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%31 = type { %26 }
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%32 = type { %20 }
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%33 = type { %34 }
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%34 = type { float }
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%35 = type { [1024 x i64] }
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@global = external hidden global %0, align 512
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define void @baz(ptr %arg) !dbg !6 {
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; CHECK-LABEL: baz:
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; CHECK: .Lfunc_begin0:
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; CHECK-NEXT: .cfi_startproc
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; CHECK-NEXT: // %bb.0: // %bb
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; CHECK-NEXT: //DEBUG_VALUE: baz:3 <- undef
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; CHECK-NEXT: .file 1 "/" "tmp.ll"
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; CHECK-NEXT: .loc 1 4 1 prologue_end // tmp.ll:4:1
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; CHECK-NEXT: lsl x8, x0, #4
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; CHECK-NEXT: adrp x9, global+202752
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; CHECK-NEXT: add x9, x9, :lo12:global+202752
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; CHECK-NEXT: and x8, x8, #0x1ff0
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; CHECK-NEXT: .loc 1 5 1 // tmp.ll:5:1
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; CHECK-NEXT: str xzr, [x9, x8]
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; CHECK-NEXT: .loc 1 6 1 // tmp.ll:6:1
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; CHECK-NEXT: ret
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; CHECK-NEXT: .Ltmp0:
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bb:
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%tmp = ptrtoint ptr %arg to i64, !dbg !14
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%tmp1 = shl i64 %tmp, 1, !dbg !15
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%tmp2 = and i64 %tmp1, 1022, !dbg !16
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call void @llvm.dbg.value(metadata i64 %tmp2, metadata !12, metadata !DIExpression()), !dbg !16
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%tmp3 = getelementptr inbounds %0, ptr @global, i64 0, i32 17, i32 0, i64 %tmp2, !dbg !17
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store i64 0, ptr %tmp3, align 16, !dbg !18
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ret void, !dbg !19
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}
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; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
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declare void @llvm.dbg.value(metadata, metadata, metadata) #1
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attributes #1 = { nofree nosync nounwind readnone speculatable willreturn }
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!llvm.module.flags = !{!0}
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!llvm.dbg.cu = !{!1}
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!llvm.debugify = !{!4, !5}
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!0 = !{i32 2, !"Debug Info Version", i32 3}
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!1 = distinct !DICompileUnit(language: DW_LANG_C, file: !2, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !3)
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!2 = !DIFile(filename: "tmp.ll", directory: "/")
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!3 = !{}
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!4 = !{i32 6}
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!5 = !{i32 4}
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!6 = distinct !DISubprogram(name: "baz", linkageName: "baz", scope: null, file: !2, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !1, retainedNodes: !8)
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!7 = !DISubroutineType(types: !3)
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!8 = !{!9, !11, !12, !13}
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!9 = !DILocalVariable(name: "1", scope: !6, file: !2, line: 1, type: !10)
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!10 = !DIBasicType(name: "ty64", size: 64, encoding: DW_ATE_unsigned)
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!11 = !DILocalVariable(name: "2", scope: !6, file: !2, line: 2, type: !10)
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!12 = !DILocalVariable(name: "3", scope: !6, file: !2, line: 3, type: !10)
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!13 = !DILocalVariable(name: "4", scope: !6, file: !2, line: 4, type: !10)
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!14 = !DILocation(line: 1, column: 1, scope: !6)
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!15 = !DILocation(line: 2, column: 1, scope: !6)
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!16 = !DILocation(line: 3, column: 1, scope: !6)
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!17 = !DILocation(line: 4, column: 1, scope: !6)
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!18 = !DILocation(line: 5, column: 1, scope: !6)
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!19 = !DILocation(line: 6, column: 1, scope: !6)
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