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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
35 lines
1.7 KiB
LLVM
35 lines
1.7 KiB
LLVM
; RUN: llc %s -O0 -o /dev/null -mtriple=arm-apple-darwin
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; PR 5197
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; There is not any llvm instruction assocated with !5. The code generator
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; should be able to handle this.
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define void @bar() nounwind ssp {
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entry:
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%count_ = alloca i32, align 4 ; <i32*> [#uses=2]
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br label %do.body, !dbg !0
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do.body: ; preds = %entry
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call void @llvm.dbg.declare(metadata !{i32* %count_}, metadata !4, metadata !{metadata !"0x102"})
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%conv = ptrtoint i32* %count_ to i32, !dbg !0 ; <i32> [#uses=1]
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%call = call i32 @foo(i32 %conv) ssp, !dbg !0 ; <i32> [#uses=0]
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br label %do.end, !dbg !0
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do.end: ; preds = %do.body
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ret void, !dbg !7
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}
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declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
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declare i32 @foo(i32) ssp
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!0 = metadata !{i32 5, i32 2, metadata !1, null}
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!1 = metadata !{metadata !"0xb\001\001\000", null, metadata !2}; [DW_TAG_lexical_block ]
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!2 = metadata !{metadata !"0x2e\00bar\00bar\00bar\004\000\001\000\006\000\000\000", i32 0, metadata !3, null, null, null, null, null, null}; [DW_TAG_subprogram ]
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!3 = metadata !{metadata !"0x11\0012\00clang 1.1\001\00\000\00\000", metadata !8, null, metadata !9, null, null, null}; [DW_TAG_compile_unit ]
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!4 = metadata !{metadata !"0x100\00count_\005\000", metadata !5, metadata !3, metadata !6}; [ DW_TAG_auto_variable ]
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!5 = metadata !{metadata !"0xb\001\001\000", null, metadata !1}; [DW_TAG_lexical_block ]
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!6 = metadata !{metadata !"0x24\00int\000\0032\0032\000\000\005", null, metadata !3}; [DW_TAG_base_type ]
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!7 = metadata !{i32 6, i32 1, metadata !2, null}
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!8 = metadata !{metadata !"genmodes.i", metadata !"/Users/yash/Downloads"}
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!9 = metadata !{i32 0}
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