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https://github.com/c64scene-ar/llvm-6502.git
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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
57 lines
2.6 KiB
LLVM
57 lines
2.6 KiB
LLVM
; RUN: echo '!16 = !{!"%/T/global-ctor.ll", !0}' > %t1
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; RUN: cat %s %t1 > %t2
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; RUN: opt -insert-gcov-profiling -disable-output < %t2
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; RUN: not grep '_GLOBAL__sub_I_global-ctor' %T/global-ctor.gcno
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; RUN: rm %T/global-ctor.gcno
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@x = global i32 0, align 4
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_global-ctor.ll, i8* null }]
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; Function Attrs: nounwind
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define internal void @__cxx_global_var_init() #0 section ".text.startup" {
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entry:
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br label %0
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; <label>:0 ; preds = %entry
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%call = call i32 @_Z1fv(), !dbg !13
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store i32 %call, i32* @x, align 4, !dbg !13
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ret void, !dbg !13
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}
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declare i32 @_Z1fv() #1
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; Function Attrs: nounwind
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define internal void @_GLOBAL__sub_I_global-ctor.ll() #0 section ".text.startup" {
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entry:
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br label %0
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; <label>:0 ; preds = %entry
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call void @__cxx_global_var_init(), !dbg !14
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ret void, !dbg !14
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}
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attributes #0 = { nounwind }
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attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!10, !11}
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!llvm.gcov = !{!16}
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!llvm.ident = !{!12}
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!0 = !{!"0x11\004\00clang version 3.5.0 (trunk 210217)\000\00\000\00\002", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [/home/nlewycky/<stdin>] [DW_LANG_C_plus_plus]
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!1 = !{!"<stdin>", !"/home/nlewycky"}
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!2 = !{}
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!3 = !{!4, !8}
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!4 = !{!"0x2e\00__cxx_global_var_init\00__cxx_global_var_init\00\002\001\001\000\006\00256\000\002", !5, !6, !7, null, void ()* @__cxx_global_var_init, null, null, !2} ; [ DW_TAG_subprogram ] [line 2] [local] [def] [__cxx_global_var_init]
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!5 = !{!"global-ctor.ll", !"/home/nlewycky"}
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!6 = !{!"0x29", !5} ; [ DW_TAG_file_type ] [/home/nlewycky/global-ctor.ll]
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!7 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!8 = !{!"0x2e\00\00\00_GLOBAL__sub_I_global-ctor.ll\000\001\001\000\006\0064\000\000", !1, !9, !7, null, void ()* @_GLOBAL__sub_I_global-ctor.ll, null, null, !2} ; [ DW_TAG_subprogram ] [line 0] [local] [def]
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!9 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/home/nlewycky/<stdin>]
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!10 = !{i32 2, !"Dwarf Version", i32 4}
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!11 = !{i32 2, !"Debug Info Version", i32 2}
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!12 = !{!"clang version 3.5.0 (trunk 210217)"}
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!13 = !MDLocation(line: 2, scope: !4)
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!14 = !MDLocation(line: 0, scope: !15)
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!15 = !{!"0xb\000", !5, !8} ; [ DW_TAG_lexical_block ] [/home/nlewycky/global-ctor.ll]
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