mirror of
https://github.com/c64scene-ar/llvm-6502.git
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32e192aeb3
This reverts commit r218914 while I investigate some bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218918 91177308-0d34-0410-b5e6-96231b3b80d8
60 lines
2.8 KiB
LLVM
60 lines
2.8 KiB
LLVM
; RUN: opt < %s -add-discriminators -S | FileCheck %s
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; Basic DWARF discriminator test. All the instructions in block
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; 'if.then' should have a different discriminator value than
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; the conditional branch at the end of block 'entry'.
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;
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; Original code:
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;
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; void foo(int i) {
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; int x;
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; if (i < 10) x = i;
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; }
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define void @foo(i32 %i) #0 {
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entry:
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%i.addr = alloca i32, align 4
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%x = alloca i32, align 4
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store i32 %i, i32* %i.addr, align 4
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%0 = load i32* %i.addr, align 4, !dbg !10
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%cmp = icmp slt i32 %0, 10, !dbg !10
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br i1 %cmp, label %if.then, label %if.end, !dbg !10
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if.then: ; preds = %entry
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%1 = load i32* %i.addr, align 4, !dbg !10
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; CHECK: %1 = load i32* %i.addr, align 4, !dbg !12
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store i32 %1, i32* %x, align 4, !dbg !10
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; CHECK: store i32 %1, i32* %x, align 4, !dbg !12
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br label %if.end, !dbg !10
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; CHECK: br label %if.end, !dbg !12
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if.end: ; preds = %if.then, %entry
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ret void, !dbg !12
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}
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attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "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 = !{!7, !8}
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!llvm.ident = !{!9}
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!0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [basic.c] [DW_LANG_C99]
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!1 = metadata !{metadata !"basic.c", metadata !"."}
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!2 = metadata !{}
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!3 = metadata !{metadata !4}
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!4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"foo", metadata !"foo", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i32)* @foo, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
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!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [basic.c]
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!6 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !2, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!7 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
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!8 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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!9 = metadata !{metadata !"clang version 3.5 "}
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!10 = metadata !{i32 3, i32 0, metadata !11, null}
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!11 = metadata !{i32 786443, metadata !1, metadata !4, i32 3, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [basic.c]
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!12 = metadata !{i32 4, i32 0, metadata !4, null}
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; CHECK: !12 = metadata !{i32 3, i32 0, metadata !13, null}
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; CHECK: !13 = metadata !{i32 786443, metadata !1, metadata !11, i32 1} ; [ DW_TAG_lexical_block ] [./basic.c]
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; CHECK: !14 = metadata !{i32 4, i32 0, metadata !4, null}
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