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37ac8d3622
This commit moves `MDLocation`, finishing off PR21433. There's an
accompanying clang commit for frontend testcases. I'll attach the
testcase upgrade script I used to PR21433 to help out-of-tree
frontends/backends.
This changes the schema for `DebugLoc` and `DILocation` from:
!{i32 3, i32 7, !7, !8}
to:
!MDLocation(line: 3, column: 7, scope: !7, inlinedAt: !8)
Note that empty fields (line/column: 0 and inlinedAt: null) don't get
printed by the assembly writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226048 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
1.7 KiB
LLVM
43 lines
1.7 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]] = !MDLocation(line: 104, column: 105, scope: ![[SCOPE:[0-9]+]], inlinedAt: ![[SCOPE]])
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; CHECK: ![[SCOPE]] = !{!"0x11\000\00me\001\00\000\00\000", ![[FILE:[0-9]+]], ![[LIST:[0-9]+]], ![[LIST]], null, null, null}
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; CHECK: ![[FILE]] = !{!"source.c", !"/dir"}
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; CHECK: ![[LIST]] = !{i32 0}
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; CHECK: ![[CALL]] = !{!"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 = !{!"boring"}
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!1 = !{!"uninteresting"}
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!2 = !{!"the call to foo"}
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!3 = !{!"noise"}
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!4 = !{!"filler"}
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!9 = !{!"0x11\000\00me\001\00\000\00\000", !15, !16, !16, null, null, null} ; [ DW_TAG_compile_unit ]
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!10 = !MDLocation(line: 100, column: 101, scope: !9, inlinedAt: !9)
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!11 = !MDLocation(line: 102, column: 103, scope: !9, inlinedAt: !9)
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!12 = !MDLocation(line: 104, column: 105, scope: !9, inlinedAt: !9)
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!13 = !MDLocation(line: 106, column: 107, scope: !9, inlinedAt: !9)
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!14 = !MDLocation(line: 108, column: 109, scope: !9, inlinedAt: !9)
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!15 = !{!"source.c", !"/dir"}
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!16 = !{i32 0}
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!17 = !{i32 1, !"Debug Info Version", i32 2}
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