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https://github.com/c64scene-ar/llvm-6502.git
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83902832de
This reverts commit r218918, effectively reapplying r218914 after fixing an Ocaml bindings test and an Asan crash. The root cause of the latter was a tightened-up check in `DILexicalBlock::Verify()`, so I'll file a PR to investigate who requires the loose check (and why). Original commit message follows. -- This patch addresses the first stage of PR17891 by folding constant arguments together into a single MDString. Integers are stringified and a `\0` character is used as a separator. Part of PR17891. Note: I've attached my testcases upgrade scripts to the PR. If I've just broken your out-of-tree testcases, they might help. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219010 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
1.9 KiB
LLVM
43 lines
1.9 KiB
LLVM
; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%shlibext %s -output-prefix %t -bugpoint-crashcalls -silence-passes > /dev/null
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; RUN: llvm-dis %t-reduced-simplified.bc -o - | FileCheck %s
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; REQUIRES: loadable_module
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; Bugpoint should keep the call's metadata attached to the call.
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; CHECK: call void @foo(), !dbg ![[LOC:[0-9]+]], !attach ![[CALL:[0-9]+]]
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; CHECK: ![[LOC]] = metadata !{i32 104, i32 105, metadata ![[SCOPE:[0-9]+]], metadata ![[SCOPE]]}
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; CHECK: ![[SCOPE]] = metadata !{metadata !"0x11\000\00me\001\00\000\00\000", metadata ![[FILE:[0-9]+]], metadata ![[LIST:[0-9]+]], metadata ![[LIST]], null, null, null}
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; CHECK: ![[FILE]] = metadata !{metadata !"source.c", metadata !"/dir"}
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; CHECK: ![[LIST]] = metadata !{i32 0}
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; CHECK: ![[CALL]] = metadata !{metadata !"the call to foo"}
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%rust_task = type {}
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define void @test(i32* %a, i8* %b) {
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%s = mul i8 22, 9, !attach !0, !dbg !10
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store i8 %s, i8* %b, !attach !1, !dbg !11
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call void @foo(), !attach !2, !dbg !12
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store i32 7, i32* %a, !attach !3, !dbg !13
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%t = add i32 0, 5, !attach !4, !dbg !14
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ret void
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}
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declare void @foo()
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!llvm.module.flags = !{!17}
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!0 = metadata !{metadata !"boring"}
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!1 = metadata !{metadata !"uninteresting"}
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!2 = metadata !{metadata !"the call to foo"}
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!3 = metadata !{metadata !"noise"}
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!4 = metadata !{metadata !"filler"}
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!9 = metadata !{metadata !"0x11\000\00me\001\00\000\00\000", metadata !15, metadata !16, metadata !16, null, null, null} ; [ DW_TAG_compile_unit ]
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!10 = metadata !{i32 100, i32 101, metadata !9, metadata !9}
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!11 = metadata !{i32 102, i32 103, metadata !9, metadata !9}
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!12 = metadata !{i32 104, i32 105, metadata !9, metadata !9}
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!13 = metadata !{i32 106, i32 107, metadata !9, metadata !9}
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!14 = metadata !{i32 108, i32 109, metadata !9, metadata !9}
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!15 = metadata !{metadata !"source.c", metadata !"/dir"}
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!16 = metadata !{i32 0}
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!17 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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